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Two sessions of chemical hot topics summary

Solid and effective cuts in overcapacity. This year, we will further cut steel production capacity by around 50 million tons and shut down coal production by over 150 million tons. At the same time, we will phase out, suspend or delay the construction of coal-fired power plants with a capacity of more than 50 million kilowatts, so as to prevent and defuse risks of overcapacity in the coal and power industry, improve the efficiency of the coal and power industry, and make room for clean energy development. We will resolutely eliminate outdated production facilities that do not meet standards, and strictly control the construction of new capacity in excess industries.

2021

09-15

China Convention and Exhibition Network joined hands with China Chemical Industry Network to participate in Shanghai International Rubber & Plastic Exhibition

With the growth of China's plastic and rubber industry for nearly 30 years, it has developed into the largest rubber and plastic industry exhibition in Asia, and has played a positive role in promoting the development of China's rubber and rubber industry. At present, CHINAPLAS is not only the largest plastic and rubber industry exhibition in Asia, but also the second largest rubber and rubber industry exhibition in the world, which is only second only to Germany's K Expo.

2021

09-15

Chemical industry new materials Weekly report: polysilicon boom continues to rise

New chemical materials products were mixed, with dimethyl carbonate up 2.3% and PC down 2.5%. In terms of dimethyl carbonate, the main reason for the price rise is the shutdown of the salt red Sifang and Zhejiang Iron wind equipment, the operating rate decreased, resulting in the reduction of the output of dimethyl carbonate, superimposing the downstream electrolyte solvent, polycarbonate demand support, promoting its price upward. PC, the main reason for the price decline is the stable supply of domestic manufacturers, superimposed on the weak downstream demand, resulting in PC prices downward pressure.

2021

09-15

Slump to the bottom again! Is chemical engineering really a graduate-out-of-work sinkhole?

As one of the few traditional town question makers in our country, I still rely on the thinking of question makers to decide the direction of my life from the moment of burying my head in the questions to the moment of filling out the college entrance examination application. I open the thick application materials and look for reasonable solutions from the square words.

2021

09-15

What is the role of industrial raw materials

There are many kinds of chemical raw materials and their uses are wide. There are five to seven million chemicals in the world, and more than 100,000 are in circulation. More than 1,000 new chemicals are produced every year, and 150 to 200 of them are considered carcinogens.

2021

09-15

What are chemical apis? What is the difference between chemical apis and chemical products

Chemical apis are powders, crystals, extrusions, etc. prepared by chemical synthesis, plant extraction or biotechnology, which are used for medicinal purposes but cannot be taken directly by patients. The drug is processed from the powder, crystal and extract state into the form of administration (such as tablet, capsule, injection, pill, ointment, etc.) that is convenient for the patient to take. These forms of administration are called drug dosage forms.

2021

09-15

What is manganese acetate? What is manganese acetate for? Some considerations for manganese acetate!

Application: Microstrip acetic acid odor, hot to 140℃ into anhydrous substance, soluble in water, alcohol, dilute acid and amyl acetate, etc. Mainly used for xylene oxidation catalyst, used for aluminum profile surface treatment, production of coating desiccant, printing and dyeing mordant, FRP curing promoter and invisible ink. Grade and content: Special, EINECS No. : 200-755-8, MDL No. : MFCD00149569, density is 1.71, soluble in water, alcohol, dilute acid and amyl acetate, etc., need to be sealed and stored, sensitive to humidity.

2021

09-15

The application of cobalt acetate

At 140℃ above the loss of crystalline water. At 15℃, the solubility in 100g ethanol is 1.49g. Soluble in acetic acid and pyridine, insoluble in acetic anhydride, insoluble in acetone and benzene. When it comes to specific uses, there are mainly:

2021

09-15

Production technology and progress of acetic acid

At present, the industrial production of acetic acid abroad mainly includes methanol carbonyl synthesis, acetaldehyde oxidation, butane (light oil) liquid phase oxidation. In terms of production capacity, about 60 per cent is by methanol carbonylation, 18 per cent by ethylene acetaldehyde oxidation, 10 per cent by ethanol acetaldehyde oxidation, 8 per cent by butane/naphtha oxidation and 4 per cent by other methods.

2021

09-15

Water quality stabilizer action, harmful to fish;

Water stabilizers can remove the toxicity of heavy metals, break down the toxins left after the use of drugs, and also moderate the change in PH, producing a gelatin to protect the sensitive skin of fish. Water quality stabilizer is also known as water quality stabilizer, new tank hydration agent, chlorine removal agent, nursing agent, etc., the most basic function of this kind of product is to remove chlorine gas in tap water. Usually the water stabilizer is not required, but in some special cases still need to use, such as over the tank.

2021

09-15

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Nanjing Angyang New Materials Co., Ltd

In the future, the company will provide more and better products and services for PTA production plants at home and abroad.

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Address: Room 2809, Building B, Golden Eagle World, No. 888 Yingtian Street, Nanjing

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Tel: 13901593897 (Chen Min)

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Tel:13585165288(Li Zhiyong)

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