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In order to reasonably configure and correctly use, maintain and maintain equipment, meet the needs of inspection items, and ensure that the inspection results are correct and reliable, this system is specially formulated for use by all inspectors in the coal inspection room.
2021/06/22 11:07
The element in helium gas, the English name is Helium, the element symbol is He, and the atomic number is 2. Colorless and odorless inert gas, chemically inactive, usually difficult to react with other substances.
2021/06/18 11:50
Hydrogen peroxide is a good oxidizing bleaching agent. It is used for bleaching yarns with hydrogen peroxide. It has good whiteness, pure color and no impurities in the equipment.
2021/06/18 08:41
About 78% of nitrogen gas can be used to make ammonia, nitric acid, nitrate, cyanide, etc. When making explosives; filling high-temperature thermometers and incandescent bulbs; forming inert material preservation materials for drying boxes or glove bags.
2021/06/16 16:10
Antioxidant is a kind of plastic additives that can effectively reduce the self-oxidation reaction rate of plastics and promote the degradation of plastics.
2021/06/16 15:53
Xylene is a colorless and transparent solution. Xylene has a pungent taste and is flammable. It can be mixed with ethanol, chloroform or ether at will, and it is insoluble in water. Xylene belongs to a slightly toxic chemical substance in daily life, but it still has a certain degree of harm to all aspects of our body functions.
2021/06/09 17:23
The gasoline products of different specifications can be adjusted according to the effective selection of MMT, MTBE, recombined gasoline, catalytic gasoline and straight-run gasoline.
2021/06/09 16:08
According to the data, the domestic xylene market price trend has fallen sharply.The Pengzhou Petrochemical Plant, Urumqi Petrochemical Plant, and Fuhai Chuang Aromatics Plant each run one line. Hengli Petrochemical’s PX plant is overhauled, and other plants are temporarily The operation is stable.
2021/05/25 14:56
Alumina is aluminum hydroxide. The development speed in the domestic chemical professional market is very fast, and common aluminum hydroxide mainly has industrial grade and pharmaceutical level.
2021/04/28 15:54
Jinan Sanen Chemical Co., Ltd. was established on March 23, 2001. It sells domestic and imported chemical raw materials hydrochloric acid, sulfuric acid, liquid caustic soda, sodium chlorate, polyaluminum chloride, powdered activated carbon, sodium hypochlorite, potassium permanganate all the year round. Polyacrylamide, and other basic raw materials.
2021/04/28 15:02
In 2011, global methanol demand reached 54 million tons. In the next few years, driven by the rapid development of emerging applications, global methanol demand will soar to 85 million tons in 2015.
2021/04/16 10:41
It is necessary to reduce the harm of human beings. The best way is scientific application. Carbon dioxide actually has two sides. On the one hand, a greenhouse effect will be generated; on the other hand, it will benefit humanity, such as use as plant gas and fruit and vegetable prevention.
2021/04/16 10:40
In order to reasonably configure and correctly use, maintain and maintain equipment, meet the needs of inspection items, and ensure that the inspection results are correct and reliable, this system is specially formulated for use by all inspectors in the coal inspection room.
The element in helium gas, the English name is Helium, the element symbol is He, and the atomic number is 2. Colorless and odorless inert gas, chemically inactive, usually difficult to react with other substances.
Hydrogen peroxide is a good oxidizing bleaching agent. It is used for bleaching yarns with hydrogen peroxide. It has good whiteness, pure color and no impurities in the equipment.
About 78% of nitrogen gas can be used to make ammonia, nitric acid, nitrate, cyanide, etc. When making explosives; filling high-temperature thermometers and incandescent bulbs; forming inert material preservation materials for drying boxes or glove bags.
Antioxidant is a kind of plastic additives that can effectively reduce the self-oxidation reaction rate of plastics and promote the degradation of plastics.
Xylene is a colorless and transparent solution. Xylene has a pungent taste and is flammable. It can be mixed with ethanol, chloroform or ether at will, and it is insoluble in water. Xylene belongs to a slightly toxic chemical substance in daily life, but it still has a certain degree of harm to all aspects of our body functions.
The gasoline products of different specifications can be adjusted according to the effective selection of MMT, MTBE, recombined gasoline, catalytic gasoline and straight-run gasoline.
According to the data, the domestic xylene market price trend has fallen sharply.The Pengzhou Petrochemical Plant, Urumqi Petrochemical Plant, and Fuhai Chuang Aromatics Plant each run one line. Hengli Petrochemical’s PX plant is overhauled, and other plants are temporarily The operation is stable.
Alumina is aluminum hydroxide. The development speed in the domestic chemical professional market is very fast, and common aluminum hydroxide mainly has industrial grade and pharmaceutical level.
Jinan Sanen Chemical Co., Ltd. was established on March 23, 2001. It sells domestic and imported chemical raw materials hydrochloric acid, sulfuric acid, liquid caustic soda, sodium chlorate, polyaluminum chloride, powdered activated carbon, sodium hypochlorite, potassium permanganate all the year round. Polyacrylamide, and other basic raw materials.
In 2011, global methanol demand reached 54 million tons. In the next few years, driven by the rapid development of emerging applications, global methanol demand will soar to 85 million tons in 2015.
It is necessary to reduce the harm of human beings. The best way is scientific application. Carbon dioxide actually has two sides. On the one hand, a greenhouse effect will be generated; on the other hand, it will benefit humanity, such as use as plant gas and fruit and vegetable prevention.