Hi all,
My company is currently producing DNT(Di-nitro toluene), Nitric acid, ammonium nitrate. The DNT is used to make TDI for poly-urethane. All three chemicals are facing severe competition in the market.
Any suggestions for the new products based on these three chemicals will be highly...
Hope someone could provide me some advice on this.
I'm working at a large chemical complex in Korea.
Our 27years old firewater system consists of two main pumps, motor driven/engine driven and small jockey pump with total of 3miles underground waterpipe(Pipe dia: 8inch). Our firewater pressure...
Our underground fire water pipeline is built some 27years ago on the site of three nitric acid plants. Due to acid spillage caused by leaky process pipeline over many years, the soil on the site is found to be heavily polluted by acid.
Many leak points found on the fire water pipeline these...
Hope someone could recommend me a appropriate mesh size for suction strainer of fire water pumps.
We have installed fire water pumps recently as bellows.
1) Main pump #1: 3,000 GPM (Driven by electric motor)
2) Main pump #2: 3,000 GPM (Driven by diesel engine)
3) Jockey pump : 300 GPM...
Hope someone could recommend me the appropriate mesh size for suction strainer of fire water pumps.
We have installed fire water pumps recently as bellows.
1) Main pump #1: 3,000 GPM (Driven by electric motor)
2) Main pump #2: 3,000 GPM (Driven by diesel engine)
3) Jockey pump : 300...
The Korean law states that the all storage tanks for dangerous chemicals(**see below) of over 1,000 KL capacity must be inspected internally every 10 years.
The inspection includes,
1) The welding seams of the bottom plate must be inspected using non-destructive test method.(15% of all welding...
Hope someone can provide some urgent advice on this.
We are storing 98% nitric acid in large aluminum storage tanks. (1,500 ton, 2,000 ton)
You can see the picture of the CNA storage tanks at the following web page.
http://www.antlove.com/cna_tank.htm
Next year, we have to empty and clean the...
I'm working at Fire and Safety division of Huchems fine chemical corporation in Rep' of Korea.
The company's website is http://www.huchems.com
Huchems corp. is the Korea's largest producer of Concentrated Nitric Acid(CNA: 98%) with a capacity of 104,300 MTPA.
We have two CNA plants designed...
