1. Application of Supercritical CO2 in Environmental Engineering 1.1 Regeneration of Activated Carbon Adsorbents Activated carbon possesses strong adsorption capabilities and can be reused, making it

Industrial gases play a crucial role in production and manufacturing processes. For instance, nitrogen is used for inert atmosphere protection, hydrogen for hydrogenation reactions, and oxygen for oxidation processes.

Ⅰ.Introduction High-purity argon gas is a commonly used shielding gas in argon arc welding. Its high purity and inert characteristics make it an ideal choice for protecting

Abstract: Chemical Vapor Deposition (CVD), abbreviated as CVD, is a commonly used technique for thin film fabrication, playing a significant role in the field of

Silane is a crucial chemical compound with wide-ranging applications in the semiconductor industry, particularly in lithography processes. Lithography is a key step in chip and

Silane refers to a group of chemical compounds consisting of silicon and hydrogen atoms (SiH4). It is a colorless and flammable gas, characterized by its distinctive pungent

Ultra-pure ammonia gas is a highly pure gas, typically used in the electronic technology applications of the semiconductor manufacturing industry. Ultra-pure ammonia gas has a purity of

According to media reports, the Suwon District Court in South Korea recently sentenced a former researcher at SEMES to four years in prison for illegally

8. Chlorination     The process of replacing hydrogen atoms in organic compounds with chlorine atoms is called chlorination. Such as using methane to make methane chloride, benzene chlorination to

4. Electrolysis     When electric current passes through electrolytic solution or molten electrolyte, the chemical change caused on two poles is called electrolysis. Electrolysis has a