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Review by Xanthan Gum 1. Overview 1.1 Definition Xanthan Gum is a polysaccharide natural high molecular compound produced by Xanthomonas campestris by fermentation. Because of its unique physical and chemical properties and wide application fields, it is widely used in…
1. Overview 1.1 Definition Polyaluminium Ferric Sulfate (PAFS) is a new and efficient inorganic polymer flocculant. It is prepared by polymerization of aluminum sulfate and ferric sulfate. It has high flocculation effect and wide application prospect. 1.2 Importance PAFS plays…
English name The role of decoagulant 1. Improve wax crystal distribution The depressant can change the formation and distribution of wax crystals in the crude oil, making the wax crystals smaller and more dispersed, thereby preventing the wax crystals from…
1. Overview 1.1 Definition Oil well cementing fluid loss agent is a kind of chemical additive specially used in oil well cementing operation. Its main function is to control the fluid loss of mud or cement slurry in the cementing…
1.1 Name and chemical structureChemical name: diisobutyl ketoneDiisobutyl KetoneOther name: 2, 6-dimethyl-4-heptanoneChemical structure:1.2 Molecular formula and molecular weightMolecular formula: C9H18OMolecular weight: 142.24g /mol 2.1 Basic Physical propertiesAppearance: Colorless transparent liquidOdor: Slightly sweet and ether-like odorBoiling point: 168°C (334°F)Melting point: -41°C…
Crude oil point depressant is a kind of chemical agent that can reduce the freezing point of crude oil, which is widely used in the petroleum industry, especially in the process of crude oil exploitation, transportation and storage under cold…
Water-soluble demulsifiers are a class of chemical substances that dissolve in water and are used to separate oil or other emulsifying substances present in water. This kind of demulsifier is widely used in petroleum industry, wastewater treatment, food processing and…
1.1 Definition and importance Demulsifiers are a class of chemicals used to destroy emulsions, especially oil-in-water emulsions. In the petroleum industry, the presence of emulsions can adversely affect production processes and equipment, such as increasing transmission resistance, clogging equipment, and…
1.1 Definition and importance A sulfur remover is a chemical or physical method used to remove sulfide from a gas, liquid or solid fuel. The presence of sulfide can lead to environmental pollution and equipment corrosion, so sulfur removal agents…
1.1 Definition and importanceFungicides are chemical or physical means used to kill or inhibit pathogenic microorganisms such as bacteria, fungi, and viruses. Fungicides are widely used in agriculture, industry, medicine and the home to prevent the spread of disease, extend…