It is both cationic (cationic) and nonionic (non-ionic), has a good effect on solubilization, can be mixed with various surfactants, reduces solubilizer in the formula and improves cloud point. About Coco alkylbis(hydroxyethyl)methyl Ethoxylated C
Aluminum carbide, with the formula Al4C3, is a chemical compound with a hexagonal crystal structure. The synthesis method of aluminum carbide is of great significance for its application and development. In this paper, the synthesis methods of aluminum carbide are introduced and compared in detail, and their advantages, disadvantages, and improvement directions are discussed.
Molecular Sieve 13X (alkali metal silicon aluminate) is a particular type. Its effective aperture in sodium salt forms is 10 angstrom. However, it can adsorb molecules that are smaller than 10 to 10 angstrom. It is suitable for use as catalyst carrier
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