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Superb State of the Art Laser Technology - One Stop Laser Solution

I have came across a very amazing laser technology business last year which is called Northeast Laser & Electropolish. This is without doubt a really impressive company, the one which has one stop solution for all laser related technology. It can easily solve your laser welding, laser marking, laser cutting and laser engraving. I must admit that my favourite part when viewing the video below is how simple and cool the laser engraving process was carried on. Oh...I wish I can have own or be part of this fantastic company here in my country, perhaps opening a Northeast Laser & Electropolish branch here in Malaysia. Will that be super cool stuff?

Maybe this is not really directly related to Chemical Engineering, but if we want to be a rich chemical engineer, I strongly believe, we must have the desire and start our very own business (anything from small manufacturing product up to becoming a consultant or expert in some technical areas). A laser related business may require a high capital but I believe, our technical engineering knowledge can cope well with the laser industry. Despite of this is a laser tech business, we still can apply some of our chemical engineering skill and knowledge such as the environmental, safety and health, technical drawing an calculation etc.

Common, check out the video below. Tell me if this is cool or not... :)



If you are interested to explore further about the technical and business stuffs that Northeast Laser & Electropolish offering, check out their official site at:www.northeastlaser.com.



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Regarding the recent survey...
Ops...If you have not answered the short survey that I published few days ago, here is the link. I hope you can kindly assist me answer just 10 simple very basic question in my quest to prepare a good Professional Engineer guide. I can't say how thankful I am for your sincere help. Thanks...

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posted by Kipas Repair JB @ 10:28 PM, ,

Renewable Energy Project Videos

Ever thought of a renewable energy projects? My research is involving a renewable energy reaction, but I'm not revealing it right now until I complete my Ph.D. haha.... But, here are some videos of some student projects that are quite interesting...maybe it can give you some ideas and inspiration...Check it out...

Student Project

Students at the J.B. Speed School of Engineering develop renewable energy projects for a summer course. The course, directed by Dr. Mahendra Sunkara, is the first project for the Conn Center for Renewable Energy Research and Environmental Stewardship. Students were asked to develop systems using a variety of different backgrounds, from chemical engineering to physics.






Solar Tower - renewable energy green global warming


EnviroMission Limited (www.enviromission.com.au) produced this 5 minute video on the pilot plant in Spain. It is an older video (2000) but gives a decent understanding of the solar tower concept.

EnviroMission, Ltd. (US Market: EVOMY, Australian Exchange: EVM) is a renewable energy developer of sustainable "green" energy solutions for the energy market. EnviroMission aims to be one of Australia's leading producers of clean renewable energy. EnviroMission holds the proprietary rights to Solar Tower technology, a large-scale renewable energy technology based on simple fundamentals of physics -- hot air rises. Solar Tower technology has the potential to offer competitive renewable energy with equal reliability to fossil fuel generators.

A single 200MW Solar Tower power station will provide enough electricity to power around 400,000 households. The energy output will represent an annual saving of more than 1,960,000 tonnes of greenhouse CO2 gases from entering the environment when compared to brown coal emissions in Victoria. The greenhouse savings equate to the removal of approximately 500,000 cars from the road. The Australian Solar Tower project consists of six distinct phases, the first two of which (project optimization and pre-feasibility commercialization) have already been completed. The third phase (final feasibility), paving the way for the implementation of the next three phases (final design, construction, and commercial operation).




Mauritius Heading towards Renewable Energy


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posted by Kipas Repair JB @ 2:07 AM, ,

Engineering Ethics Videos Part 2

Hi there... How are you?
Last month I published Engineering Ethics 101 Videos. The intention is mainly to educate ourselves on the important of engineering ethics. Now I'm continuing the series of engineering ethics video part 4-6.

Part 4: Can You Keep a Secret? Confidentiality & Engineering

Synopsis of part 4: Engineers often find themselves in roles that require keeping of a confidence. In this video, Michael Loui describes different types of secrets and an engineers ethical and legal obligations to keep them.



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FREE Recommended magazines to get you updated with current engineering news


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Part 5: Ethical Engineering Decision Making

Synopsis of part 5: Making decisions ethically is an important part of being an engineer. In this video, Michael Loui addresses a variety of tests for considering whether a decision is ethical or not and applies them to everyday cases.



Part 6: Professional Ethics in Engineering, The Citicorp Center Case

Michael C. Loui presents the 6th video in the series Professional Ethics in Engineering with a classic example for us to have better comprehension on the real engineering ethics.



To view Part 1-3 of the engineering ethics video, please click here.

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posted by Kipas Repair JB @ 12:38 AM, ,

Engineering Ethics 101 Videos

When I did my chemical engineering degree, I was not exposed to the engineering ethics. Now that I know the importance of engineering ethics, plus my quest to be a professional engineer, I'm progressively learning about engineering ethics. Learning from my own mentor (from IEM) is one way. Another way is to learn it from the book. However, I found it easier to learn the basics by watching video. I was searching about engineering ethic videos and found a set of fantastic video by Prof. Michael C. Loui. Though he is from the electrical engineering background, but the engineering ethics content is generally the same. The video is simple, easy to comprehend and I believe it can provide us good understanding on what is Engineering ethics.

Part 1: Engineering Ethics 101 - Professionalism

We need to really understand that engineering is a profession, and one way that professions distinguish themselves is by having and enforcing a code of ethics. The code of ethics are very important. Without it, engineers would not earn the respect like it earned today. Students and junior engineers need to be exposed with this. Check out the first video on Engineering Ethics 101 - Professionalism.




Part 2: Ethics & the Responsible Engineer

Taking responsibility for one's actions is an important part of being an engineer. In this video, Michael Loui reviews different types of responsibility and gives case examples from notable engineering failures.

Chemical Engineering:
Serves chemical engineering professionals in the chemical process industry including manufacturing, engineering, government...






Part 3: Conflicts of Interest for Engineers

Many engineering engagements are frought with conflicts of interest. This (3rd) video explains what they are, how they can be avoided, and how the can be dealt with when they cannot be avoided.



There are more videos, but lets digest the first 3 videos. I'll publish the other videos later.

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posted by Kipas Repair JB @ 11:39 PM, ,

Renewable Energy Project Ideas

Check out this short but informative video. The video shares some good renewable energy project ideas that can be further explored, improved and developed. The project is carried out by students at the J.B. Speed School of Engineering to develop renewable energy projects for a summer course. The course, directed by Dr. Mahendra Sunkara, is the first project for the Conn Center for Renewable Energy Research and Environmental Stewardship. Students were asked to develop systems using a variety of different backgrounds, from chemical engineering to physics.

RECOMMENDED: Get RENEWABLE ENERGY WORLD Magazine

and RENEWABLE ENERGY WORLD NORTH AMERICA




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Have you downloaded my free "Choosing Alternative Fuel" Ebook? If not, then please download it here. It's Free and on top of getting the free ebook, you'll get eCourse on Alternative Fuel. It's a good and easy way to add more valuable information to yourself.
z

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posted by Kipas Repair JB @ 3:00 AM, ,

Next Generation Energy System

Tokyo Gas is proposing next-generation energy systems to meet future energy needs and changing environmental conditions, and has put forth an image of what cities will look like in the year 2030.

Traffic infrastructure will make cities more compact with commercial and residential areas growing closer, and cities will be much more user friendly for senior citizens. There will be advances in the adaptable, shared use of energy on a variety of fronts, as well as advances in energy efficiency.

Traffic infrastructure engineering will introduce improvements to cope with natural disasters, and efforts will focus on designing so-called "Energy Security Areas" in the heart of cities that will feature high-level disaster prevention measures.

Cities in 2030 will advance the use of renewable energy sources, and in addition to preexisting energy facilities they will incorporate districts that showcase the intensive use of renewable energy, and carbon dioxide free environment promotion districts.

Not only will large-scale structures and public infrastructure utilize renewable energy sources, the average home will also feature the use of solar cells and solar thermal panels in conjunction with home-use fuel cells.


Interested to learn more about it? Then, what are you waiting for, check out the video below:

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posted by Kipas Repair JB @ 9:32 PM, ,

How To Make 100% Natural Soap

Everybody used soap on a daily basis during shower, to wash hands, to clean stuffs etc. But, do you know how to make a soap? Can you make your own 100% natural soap behind your house or the back yard? Would it be interesting to use your own home made 100% natural soap? You can do just that after you learn how to make your own soap. It's simple and easy. You can use equipments available at your house/kitchen. The most complicated tool is just a mixer but you can always substitute it with your own hand to do the mixing. Apart from that, you need several container and few of them will act as a mixing reactor. Finally, the exciting part is to design and colour your soap creatively according to your taste. Who knows, you can create and sell the soap? That will be exciting... check out the video... and start making one.





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posted by Kipas Repair JB @ 3:49 AM, ,

Molten Iron Throwing

Do you like fireworks? Are they beautiful? Off course. What if you don't have fireworks but want to enjoy something almost as exciting and as gorgeous as fireworks? If you dare (not afraid to die) and if you are brave enough, you can try throwing away molting iron. If you hire a safety officer, you probably won't be allowed to do this. It involves extreme temperature and is not safe. Imagine the temperature of molted iron.

However, in a dangerous festivals - in Nuanquan, China, locals hurl molten iron at a wall. And sometimes, on themselves. To believe it, watch this following video. Interesting...




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posted by Kipas Repair JB @ 3:33 AM, ,

Periodic Table of Elements

I have heard about them (Periodic Table of Elements video) last end of last year. They have created a very interactive way of learning the periodic table - using youtube.com. They explained all the elements in the periodic table via video and update the elements video content from time to time. If you haven't heard about them or haven't watch sample of the periodic table elements, feel free to watch some of the selected elements below. For your information, I have watched mercury, hydrogen, helium, lithium and seaborgium (seaborgium, Sg is has the simplest video so far possibily because it is a very rare element).

So, what is Periodic table (of elements)? Well, the periodic table of the chemical elements is a tabular method of displaying the chemical elements. Although precursors to this table exist, its invention is generally credited to Russian chemist Dmitri Mendeleev in 1869. Mendeleev intended the table to illustrate recurring ("periodic") trends in the properties of the elements. The layout of the table has been refined and extended over time, as new elements have been discovered, and new theoretical models have been developed to explain chemical behavior. (Source: Wikipedia)


Personally, I have not yet seen all the elements but I'm going to watch all the periodic elements video soon. What about you?

Be the best chemical engineer you could be. Learn something about chemical engineering that's not inside your textbook. Subscribe to the content of this blog.

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posted by Kipas Repair JB @ 10:12 PM, ,

What is it Like Being a Chemical Engineer?

When I was a chemical engineering student, I always wonder how a chemical engineer works. Now, it's my turn to share my experiences to the juniors and that's also one of the reason this blog is created. Today's student have better advantage on learning what chemical engineering is all about. There are websites, blogs, videos, pictures and all are easily available. Enough about that... if you are still a student and wonder who does it feel to be a chemical engineer, check out the following video showing some chemical engineers explaining how they feel being a Chemical Engineer.




The second video shows some idea on what chemical engineers do...



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posted by Kipas Repair JB @ 10:06 PM, ,

Melamine - What is Melamine?


Melamine? Dead Infants? China? What's wrong?

The news about dead infants + melamine + milk + China has heavily reported, discussed and reasearched. I was slightly aware of the incident occuring in China, but recently, when my government took some action on investigating our own dairy products on shelves, I need to pay extra attention on what Melamine is all about. What is the fuss about Melamine? When my wife asked me what is Melamine, I can't provide her the answer. Thus, I know, I need to technically know this chemical and what's the hazardous implication towards us... I need to be aware and
 protect my family.

Anyone can easily get details on melamine from Google - Wikipedia, but let me just share the info... 

What is Melamine?

The following description about Melamine is adopted from Wikipedia:

"Melamine is an organic base and a trimer of cyanamide, with a 1,3,5-triazine skeleton. Like cyanamide, it contains 66% nitrogenby mass and, if mixed with resins, has fire retardant properties due to its release of nitrogen gas when burned or charred, and has several other industrial uses. Melamine is also a metabolite of cyromazine, a pesticide. It is formed in the body of mammals who have ingested cyromazine.[2] It has been reported that cyromazine can also be converted to melamine in plants.[3][4]

Melamine combines with cyanuric acid to form melamine cyanurate, which has been implicated in the Chinese protein export." 


Further description on Melamine... (from Wikipedia/melamine)

"Melamine is a man-made substance commonly employed in a variety of industrial products and processes, including the manufacture of synthetic countertops, dry erase boards, fabrics, glues, housewares, flame retardants and dyes. Nitrogen rich, it is sometimes illegally added to food products in order to increase their apparent protein content. Introduced to milk, it can help conceal its fraudulent dilution with water.[7] Common nitrogen-based protein level tests used in China, such as the Kjeldahl and Dumas methods, fail to distinguish between melamine and naturally occurring milk proteins, allowing the protein levels to be falsified."

The table shows the physical properties of Melamine:


What's the impact of Melamine? What's the negative effect of Melamine (taken from Wikipedia)?

Melamine is known to cause renal and urinary problems in humans and animals when combined in the body with cyanuric acid,[7][8] sometimes present in drinking water and in animal feed[9], so its use in food production is banned in China elsewhere.[10]

Melamine adulteration of food products has made other headlines in recent years, including pet food recalls in Europe and the U.S. in 2007. It has also been employed as an additive to cattle feed to boost its nitrogen content, appearing in soy meal, corn gluten meal and cottonseed meal.

What is the acceptable level of melamine in food?

According to Hong Kong's Centre for Food Safety, the legal limit is 2.5 part per million (ppm). The information is taken from The Star news - HK says Cadbury Melamine Levels Acceptable.


List of Milk Products being investigated... 

Following is a list of milk product being investigated under Bureau of Food and Drugs (BFAD Phillippines), [only applicable in Philiphines] (please refer to jpsimbulan.com). This is to give us an idea on what type of dairy products may have more dosage of melamine. These milk brands/products do not necessarily mean they are melamine contaminated. 

1. Anchor Lite Milk
2. Anchor Wam Frootmilk Drink Mango Magic
3. Anchor Wam Frootmilk Orange Chill
4. Anchor Wam Frootmilk Strawberry Spin
5. Anlene Milk
6. Anmum Materna 180g
7. Anmum Materna Chocolate
8. Dutch Lady Pure Milk
9. Farmland Skim Milk
10. Greenfood Yili Pure Milk
11. Jinwei Drink
12. Jollycow Pure Fresh Milk
13. Jollycow Slender Low Fat Milk
14. KLIM Instant Full Cream Milk Powder 1.8kg
15. M&M Chocolate Brown 40gm
16. Meiji Hokkaido Azuki (red bean ice cream)
17. Meiji Ujikintoki (red bean and green tea frozen confection)
18. Mengniu Original Drink Milk
19. Mengniu Pure Milk
20. Milk Chocolate Bars/China
21. Milk Chocolate Candies?China
22. Milkboy repacked
23. Monmilk Breakfast Milk Walnut Milk Beverage
24. Monmilk High Calcium Low Fat Milk
25. Monmilk High Calcium Milk
26. Monmilk Milk Deluxe Pure Milk
27. Monmilk Pure Milk
28. Monmilk Suan Suan Ru Sour Milk Beverage (Mango flavor)
29. Natural Choice Milk Ice Bar
30. Nespray
31. Nestle Carnation Calcium Plus Non Fat Milk Powder (1.6kg)
32. Nestle Chocolate Flavor Ice Cream Cone
33. Nestle Dairy Farm Pure Milk
34. Nestle Vanilla Flavor Ice Cream Cone
35. Nutri Express Milk
36. Nutri-Express 15 Nutritional Elements (blue, red and orange label and cap)
37. Nutri-Express Milk
38. Nutri-Express Milk Green Apple
39. Prime Roast Cereals 28gm
40. Pura Fresh Milk
41. Snickers Brown 59gm
42. Strawberry Sorbet
43. Trappist Dairy Low Fat Yogurt drink
44. Vita Fresh Milk
45. Wahaha Orange
46. Wahaha Yellow
47. Want Want Milk Drink
48. Yili High Calcium 250ml
49. Yili High Calcium Milk 1L
50. Yili High Calcium Low Fat Milk Beverage
51. Yili Low Fat Milk 1L
52. Yili Milk
53. Yili Puremilk 250ml
54. Yili Puremilk 1L
55. Yinlu Milk Peanut



Can I refer to any authority to ask further about Melamine...?

Well, of course. For the case of Malaysia (I dwell here), you can call Food Safety and Quality Division,  Ministry of Health Malaysia at

+60-3-88 83 36 55
+60-3-88 83 35 03,
+60-3-88 83 36 52
+60-3-88 83 35 00

For further information or latest update on milk products tainted with melamine issue, please access Food Safety and Quality Division website under Ministry of Health Malaysia. Alternatively, please visit WHO website to better understand about melamine contamination.

To obtain the updated list of milk/dairy products that are not affected by melamine contamination by Food Safety and Quality Division, Ministry of Health Malaysia, click here.

I'm sorry but I'm not able to provide information of the approve milk/dairy product for all countries.

Latest melamine related videos:



New tests on baby milk powder in China show no signs of melamine. The scandal that broke almost a month ago, is responsible for the deaths of four infants and sickening more than 54 thousand others. (Oct. 6). Source: AssociatedPress (AP).




Chinese candy sold in Chinatowns across the U.S. has tested positive for melamine, linking it to the tainted milk scandal blamed for at least 4 deaths and thousands of sick children. (Oct. 3). Source: AssociatedPress (AP).



BEIJING -- A Chinese dairy that sold milk powder linked to kidney stones in infants knew it contained a banned chemical weeks before ordering a recall, the health minister said Saturday. 

One child has died and an official said the number of children sickened had risen to 432. 

Investigators have detained 19 people and are questioning 78 to find out how melamine was added to milk supplied to Sanlu Group Co., China's biggest milk powder producer, officials said at a news conference. They said some tainted powder was exported to Taiwan but none was sent to other foreign markets. 

In Taiwan, authorities seized thousands of bags of Chinese milk powder. The incident reflects China's enduring problems with product safety despite a shake-up of its regulatory system after a spate of warnings and recalls about tainted toothpaste, faulty tires and other goods. 

The biggest group of victims is in China itself, where shoddy or counterfeit products are common. Infants, hospital patients and others have been killed or injured by tainted or fake milk, medicines, liquor and other products.

In 2004, more than 200 infants suffered malnutrition and at least 12 died after being fed phony formula with no nutrients. Some 40 companies were found to be making phony formula.

News and videos adopted from Youtube.com.

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posted by Kipas Repair JB @ 10:08 PM, ,

How Crude Oil Refined?

Do you know how crude oil is processed ore refined? If no, then I recommend you to check out this video. Even if you know, it's good to see it to learn other plants. It shows us how crude oil is refined. The video shows an American Refining Group, Bradford, Pa., which is the world's oldest and continuously operating refiner of Pennsylvania crude oil. Take a tour of the "Barrell House". It's like a 9 minutes technical plant visit. You don't see the oil but at least you learn something about the basic process. Perhaps, later we can have more of this type video technical plant visit to enrich our technical skills :) .




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Convert You Car To Burn Water + Petrol = Double Your Mileage!
High Conversion, Few Refunds, Due To Huge Demand: Soaring Gas Prices Compel People To Save Gas!!! Popular D.i.y Watercar: Run Your Car Partially On Water, Reduce Emissions/Global Warming! Practical Free Energy Based On 1000s Of Real Cars Worldwide!!!

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posted by Kipas Repair JB @ 6:49 PM, ,

Fabrication of Pressure Vessels

These are two very interesting videos that I would like to share. It's about pressure vessels that are normally available in any production plant from various industries. For me, I have numerous pressure vessels installed in the plant I take care. I never really pay attention on those vessels which include oil heater, boiler, distillation column, shell and tube etc. I only care about those vessels during the annual plant inspection shutdown and maintenance. That time, we have to open the manhole(s) of the vessels and clean the internal part of it. However, I have never thought or imagine how those pressure vessel are fabricated! The following videos reveals hot those equipments are made. Check out the videos - Part 1 and part 2.





The following texts are the description of the videos above that came along with the video in youtube.com:

A pressure vessel is a closed, rigid container designed to hold gases or liquids at a pressure different from the ambient pressure. The end caps fitted to the cylindrical body are called heads.

In addition to industrial compressed air receivers and domestic hot water storage tanks, other examples of pressure vessels are: diving cylinder, recompression chamber, distillation towers, autoclaves and many other vessels in mining or oil refineries and petrochemical plants, nuclear reactor vessel, habitat of a space ship, habitat of a submarine, pneumatic reservoir, hydraulic reservoir under pressure, rail vehicle airbrake reservoir, road vehicle airbrake reservoir and storage vessels for liquified gases such as ammonia, chlorine, propane, butane and LPG.

In the industrial sector, pressure vessels are designed to operate safely at a specific pressure and temperature, technically referred to as the "Design Pressure" and "Design Temperature". A vessel that is inadequately designed to handle a high pressure constitutes a very significant safety hazard. Because of that, the design and certification of pressure vessels is governed by design codes such as the ASME Boiler and Pressure Vessel Code in North America, the Pressure Equipment Directive of the EU (PED), Japanese Industrial Standard (JIS), CSA B51 in Canada, AS1210 in Australia and other international standards like Lloyd's, Germanischer Lloyd, Det Norske Veritas, Stoomwezen etc.

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posted by Kipas Repair JB @ 1:36 AM, ,

The Author

zyz

I’m Zaki. I used to be a project, process and chemical engineer. Few years ago I successfully became a Chartered Engineer (IChemE) and Professional Engineer (BEM). I'm now employed as a chemical engineering educator/researcher/consultant. Hope you like reading my blog. I welcome any feedback from you. My email: zaki.yz[alias]gmail.com. TQ!


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