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Henan Shang Yi Steel Trade Co., Ltd. is an enterprise specializing in steel sales and processing, cargo transportation and other services. It is committed to the production of wear-resistant steel plates, low-alloy high-strength plates, boiler vessel steel plates, composite steel plates, and extra-wide and extra-thick steel plates. Professional services such as bulk sales, warehousing, cutting and distribution. Products cover mining equipment, cement machinery, metallurgical machinery, construction equipment, ship equipment, power equipment, port equipment, transportation and general machinery manufacturing and other industries. The company's steel plate processing plant can cut semi-finished products and special-shaped parts according to user requirements, and can transport on behalf of customers. It is sold all over the country and exported overseas, and has won praise and trust from customers and markets.

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Customer satisfaction is our first goal!

Phone

+86 13526880645

E-Mail

systeelplate@outlook.com

Address

No.186, Zi Dong Road, Guan Cheng District, Zheng Zhou, He Nan Province.

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Petroleum Chemistry - Petrocenter
Petroleum Chemistry - Petrocenter

Petroleum or crude oil is a naturally occurring, flammable, complex and variable mixture of hydrocarbons plus other organic compounds in the liquid state. Petroleum contains 83- 87% carbon, 10 to 14% hydrogen, with trace amounts of nitrogen, oxygen and sulfur.

Petrochemistry - Wikipedia
Petrochemistry - Wikipedia

Petrochemistry is a branch of chemistry that studies the transformation of crude oil (petroleum) and natural gas into products or raw materials. These petrochemicals have become a major part of the chemical industry today.

Petroleum chemistry - sfilev2.f-static.com
Petroleum chemistry - sfilev2.f-static.com

Petroleum chemistry Crude is the name for a liquid mixture of different hydrocarbon connections found in the earth. Petroleum, strictly speaking is crude oil, but it is used to describe all kinds of hydrocarbons. Most petroleum is made of hydrocarbons (HC), hydrogen and carbon. HC contain relatively few impurities, mainly:

Chemistry - Coal and Petroleum - Tutorialspoint
Chemistry - Coal and Petroleum - Tutorialspoint

Petroleum is a mixture of various constituents such as petrol, petroleum gas, diesel, lubricating oil, paraffin wax, etc. The process of separating the various constituents of petroleum is …

Petroleum Chemistry - American Association of Petroleum ...
Petroleum Chemistry - American Association of Petroleum ...

Petroleum comes from many different substances, such as oil and natural gas, from which various products are derived, such as: gasoline, kerosene propane, fuel oil, lubricating oil, wax, and asphalt. These substances are mainly compounds of only two elements: carbon (C) and hydrogen (H). They are called, therefore: hydrocarbons.

Petroleum Chemistry in Organic Chemistry Textbooks and its ...
Petroleum Chemistry in Organic Chemistry Textbooks and its ...

A marked increase in petroleum content is evident beginning in the 1930s and reaches its peak in the 1950s. The decade ending in 1950, organic chemistry textbooks averaged over 11 pages dedicated to petroleum chemistry. This is due in large part to WWII and the chemical advancements made during and just prior to the war.

Inquiry Email

Business cooperation

+86 13526880645

Company address

No.186, Zi Dong Road, Guan Cheng District, Zheng Zhou, He Nan Province.