The pretension of a guide flap under the inlet pipe of the head allows the fluid to be divided into 3 parts to enter the closure, allowing a smaller cost of resistance to the distribution of the flow
Products of Head construction for small air separation units
The main applications of the air separation plant in petroleum industry include the use of natural gas or heavy oil to produce synthetic ammonia, olefin and petrochemical products, as well as providing nitrogen for oil extraction. The implementation of 1500 small air separation plant project cooperated with clients by DEAR air separation plant is beneficial to the improvement of crude oil processing scale in Shengli oilfiel
The industrial gases used in petrochemical industry include oxygen and nitrogen. The main applications include the use of natural gas or heavy oil to produce synthetic ammonia, olefin and petrochemical products, and providing nitrogen for oil extraction. Based on the principle of mutual benefit and win-win cooperation, DEAR Air Separation plant and the client jointly signed the small air separation plant 2000 project again
1 For all aluminium closed vessels (including water coolers with aluminium fins), the nitrogen seal should be confirmed before cutting the orifice on site and the hydrogen content at the upper orifice should be measured to see if it is within the normal range. Before cutting, the nitrogen seal nut should be gently unscrewed to release the nitrogen seal pressure and air must be kept circulating at the release site. After the nitrogen has been released, dry air should be used to displace any hydro...