![<?echo $_SERVER['SERVER_NAME'];?>](/template/twentyseventeen/skin/images/header.jpg)
On June 5, 2010, the largest bio-chemical ethylene oxide derivative fine chemical project in China was born - 50,000 tons/year of ethylene oxide-derived fine chemicals project at Oak Chemicals Co., Ltd. in Chenlong Chemical Industry Co., Ltd., Tengzhou City, Shandong Province The park started construction. This indicates that ethylene oxide products are very popular with the market and their production capacity is increasing. Due to the wide range of applications of ethylene oxide, not only in the chemical industry, but also in the washing, pharmaceutical, printing and dyeing industries, large enterprises of domestic ethylene oxide have turned their sights to the project construction.
Chemical companies put into production of ethylene oxide projects In order to strengthen their competitiveness, many manufacturers plan to build or expand ethylene oxide production facilities. The new global production capacity from 2005 to 2010 will be 6.85 million t/a. It is understood that there were 12 ethylene oxide producers in 2009 with a production capacity of 673,000 t/a. Most of the manufacturers belong to the large petrochemical enterprises affiliated to China National Petroleum Corporation and China National Petroleum Corporation. In recent years, domestic private enterprises have also actively invested in this field.
At present, Sinopec Shanghai Petrochemical Company is the largest ethylene oxide producer in China. Its 80,000 t/a ethylene oxide plant was put into operation in March 2007. Currently, the company's ethylene oxide production capacity is 136,000 t. /a, accounting for 20.2% of the total capacity of domestic ethylene oxide, the device uses sd oxygen process.
Jiaxing Sanjiang Chemical Co., Ltd. ranks second in ethylene oxide production capacity, and its ethylene oxide uses sd oxidation process. The current production capacity is 120,000 t/a. The company is currently building 70,000 t/a units. After the completion of production at the end of 2010, the production capacity will reach 190,000 t/a, and it will become the largest single production of ethylene oxide in China by that time. enterprise.
Sinopec Yangzi Petrochemical Co., Ltd. is China's third largest commodity ethylene oxide supplier, with an ethylene oxide production capacity of 102,000 t/a and an associated ethylene glycol production capacity of 262,000 t/a, using shell technology. .
Recently, Liaoyang Petrochemical has become the largest ethylene oxide production base in Northeast China. The ethylene oxide reform project of Liaoyang Petrochemical Company succeeded in driving once and successfully produced qualified products, which enabled the company's ethylene oxide capacity to reach 100,000 tons/year.
In summary, the chemical giants have put into production of ethylene oxide projects, and the supply and demand pressure on the market is expected to ease.
Ethylene oxide is mainly imported. China's ethylene oxide production capacity is limited, and a large number of ethylene oxide products are imported every year to meet the needs of the domestic market.
Because ethylene oxide has a low boiling point (10.7°C) at atmospheric pressure and it is flammable and explosive, it is not suitable for long-distance transportation. Therefore, the import and export volume of ethylene oxide is very small, and the annual import and export volume is less than 50 tons, and domestically. The output of hundreds of thousands of tons is negligible. The import and export of merchandise ethylene oxide is mainly reflected in the import and export of ethylene oxide downstream fine chemical products, such as glycol ethers, ethanol amines, and non-ionic surfactants.
There are as many as 5,000 kinds of downstream products of ethylene oxide in Japan, but there are only 300 kinds in China. At present, China's ethylene oxide is mainly used to produce ethylene glycol, which accounts for about 70% of the total ethylene oxide production. The remaining ethylene oxide is mainly used to produce nonionic surfactants, ethanolamines, and glycol ethers. , polyether polyols, medicines, etc. From Table 3, it can be seen that in recent years, the import volume of ethylene oxide downstream products in China has increased year by year.
The fan system tower is equipped with motors, gearboxes, fan access platforms and passageways, and there are climbing ladders and guardrails outside the tower.
Pool: This tower's pool and foundation, pre-buried steel plate, etc. by the user is responsible for, the water level should be controlled at -0.25-0.3m as well.
Applied to petroleum, chemical, metallurgy, medicine, electricity and other industrial large water circulation system.
Chemical companies put into production of ethylene oxide projects In order to strengthen their competitiveness, many manufacturers plan to build or expand ethylene oxide production facilities. The new global production capacity from 2005 to 2010 will be 6.85 million t/a. It is understood that there were 12 ethylene oxide producers in 2009 with a production capacity of 673,000 t/a. Most of the manufacturers belong to the large petrochemical enterprises affiliated to China National Petroleum Corporation and China National Petroleum Corporation. In recent years, domestic private enterprises have also actively invested in this field.
At present, Sinopec Shanghai Petrochemical Company is the largest ethylene oxide producer in China. Its 80,000 t/a ethylene oxide plant was put into operation in March 2007. Currently, the company's ethylene oxide production capacity is 136,000 t. /a, accounting for 20.2% of the total capacity of domestic ethylene oxide, the device uses sd oxygen process.
Jiaxing Sanjiang Chemical Co., Ltd. ranks second in ethylene oxide production capacity, and its ethylene oxide uses sd oxidation process. The current production capacity is 120,000 t/a. The company is currently building 70,000 t/a units. After the completion of production at the end of 2010, the production capacity will reach 190,000 t/a, and it will become the largest single production of ethylene oxide in China by that time. enterprise.
Sinopec Yangzi Petrochemical Co., Ltd. is China's third largest commodity ethylene oxide supplier, with an ethylene oxide production capacity of 102,000 t/a and an associated ethylene glycol production capacity of 262,000 t/a, using shell technology. .
Recently, Liaoyang Petrochemical has become the largest ethylene oxide production base in Northeast China. The ethylene oxide reform project of Liaoyang Petrochemical Company succeeded in driving once and successfully produced qualified products, which enabled the company's ethylene oxide capacity to reach 100,000 tons/year.
In summary, the chemical giants have put into production of ethylene oxide projects, and the supply and demand pressure on the market is expected to ease.
Ethylene oxide is mainly imported. China's ethylene oxide production capacity is limited, and a large number of ethylene oxide products are imported every year to meet the needs of the domestic market.
Because ethylene oxide has a low boiling point (10.7°C) at atmospheric pressure and it is flammable and explosive, it is not suitable for long-distance transportation. Therefore, the import and export volume of ethylene oxide is very small, and the annual import and export volume is less than 50 tons, and domestically. The output of hundreds of thousands of tons is negligible. The import and export of merchandise ethylene oxide is mainly reflected in the import and export of ethylene oxide downstream fine chemical products, such as glycol ethers, ethanol amines, and non-ionic surfactants.
There are as many as 5,000 kinds of downstream products of ethylene oxide in Japan, but there are only 300 kinds in China. At present, China's ethylene oxide is mainly used to produce ethylene glycol, which accounts for about 70% of the total ethylene oxide production. The remaining ethylene oxide is mainly used to produce nonionic surfactants, ethanolamines, and glycol ethers. , polyether polyols, medicines, etc. From Table 3, it can be seen that in recent years, the import volume of ethylene oxide downstream products in China has increased year by year.
Series Steel Structure Industrial Cooling Tower
Tower structure: all steel structure, tower skeleton, cloth water system, climbing ladders, guardrails are Q235-B material, anti-corrosion using hot-dip galvanizing, surround panel for glass Glass steel.
Windpipe: kinetic energy recovery type, air flow organization is reasonable, high efficiency;
Fan: Wing-type adjustable cooling tower dedicated shaft fan, blades are aluminum alloy or glass steel.Motors,
gearboxes: YE2 series outdoor energy-efficient energy-saving motors, protection class IP55, insulation class F-class.
Filler: modified PVC raw material thin belly filler, high temperature, aging, flame retardant, bonding into a block strength.
Water receiver: the use of high-efficiency low-resistance rib arc water receiver, modified PVC material pull squeeze molding, water collection effect is significant, the drift rate is less than 0.01%.The fan system tower is equipped with motors, gearboxes, fan access platforms and passageways, and there are climbing ladders and guardrails outside the tower.
Pool: This tower's pool and foundation, pre-buried steel plate, etc. by the user is responsible for, the water level should be controlled at -0.25-0.3m as well.
Applied to petroleum, chemical, metallurgy, medicine, electricity and other industrial large water circulation system.
Series Steel Structure Industrial Cooling Tower,Industrial Water Cooling Tower,Industrial Cooling Tower,Mechanical Cooling Tower
Wuxi Ark Fluid Science Technology Co., Ltd. , https://www.fangzhouarkfluid.com