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What are the classifications of organic solvents, and which type of flow meter is suitable for measurement?

by:Sincerity Group     2022-11-27
Abstract: What are the classifications of organic solvents, and which type of flow meter is suitable for measurement? The information is provided to you by the excellent manufacturers of flowmeters and flowmeters. Organic solvent is a kind of solvent with organic matter as the medium, otherwise it is inorganic solvent. Solvents are divided into organic solvents and inorganic solvents according to their chemical composition. Organic solvents are widely used in chemical industry, heat treatment industrial furnaces, smelting, chemistry, medicine and other fields. It is stored. More flowmeter manufacturers choose models and price quotations. You are welcome to inquire. The following are the classifications of organic solvents. Which type of flowmeter is more suitable for measurement? Article details. Organic solvent is a kind of solvent with organic matter as the medium, otherwise it is inorganic solvent. Solvents are divided into organic solvents and inorganic solvents according to their chemical composition. Organic solvents are widely used in chemical industry, heat treatment industrial furnaces, smelting, chemistry, medicine and other fields. It is found specifically in coatings, adhesives, lacquers and cleaners. Organic solvents such as styrene, perchloroethylene, trichloroethylene and vinyl glycol ethers are often used. For example, methanol and ethanol (alcohol), which are often used in our daily work, are one of the common organic solvents. Let's talk about the specific classification of organic solvents: types of organic solvents There are many types of organic solvents, which can be divided into 10 categories according to their chemical structures: 1. Aromatic hydrocarbons: benzene, toluene, xylene, etc.; 2. Fatty Hydrocarbons: pentane, hexane, octane, etc.; 3. Alicyclic hydrocarbons: cyclohexane, cyclohexanone, toluene cyclohexanone, etc.; 4. Halogenated hydrocarbons: chlorobenzene, dichlorobenzene, dichloromethane 5. Alcohols: methanol, ethanol, isopropanol, etc.; 6. Ethers: ether, propylene oxide, etc.; 7. Esters: methyl acetate, ethyl acetate, propyl acetate, etc.; 8. Ketones : Acetone, methyl butanone, methyl isobutyl ketone, etc.; 9. Glycol derivatives: ethylene glycol monomethyl ether, ethylene glycol mono diether, ethylene glycol monobutyl ether, etc.; 10. Others: acetonitrile, Pyridine, phenol, etc. Organic solvents such as ethanol, styrene, perchloroethylene, trichloroethylene, ethylene glycol ether and triethanolamine are often used. Organic solvents have a common feature, that is, they are corrosive to rubber products. Long-term contact with rubber will make it soft and brittle, and the rubber will crack and break, which will cause the flowmeter to appear during the measurement process. Leakage phenomenon. So how do you measure organic solvents well without leaking? Liangbang product designers continue to explore and experiment in the long-term production process. The seals of the glass rotor flowmeter are continuously improved and designed. The flow meters commonly used to measure organic solvents can be divided into glass rotor flowmeters, metal tube float flowmeters, and turbine flowmeters. Among them, glass rotor flowmeters include DK800 series, GA10/FA10 series, LZB glass rotor flowmeter series, etc. The seals of these products are made of PTFE, which has very good corrosion resistance to organic solvents. Under the long-term use and experiment of the customer, no leakage has been found. Among them, our company created the original F46 material sealing ring in the LZB glass rotor flowmeter series, and upgraded and replaced the original rubber sealing ring, which completely solved the embarrassing situation that the domestic LZB series glass rotor flowmeter could not measure organic solvents. In addition, qualified customers can consider using the metal tube rotameter to measure organic solvents, because the metal tube rotameter adopts an all-metal measuring tube structure, and the connection methods are flange, thread, and clamp connection. The internal structure is simple and there are no plastic seals, so the problem that the sealing material of the flowmeter will be corroded by organic solvents is completely avoided. Moreover, the metal tube rotameter has the advantages of long service life, convenient maintenance and repair, and convenient installation. The above is the whole content of this article. You are welcome to inquire about the flowmeter selection and quotation of our factory. 'What are the classifications of organic solvents, and which type of flow meter is suitable for measurement? 》
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