Ethylene glycol manufacturing process

2020-02-21 05:29 The largest application for EO is EG production, but EO is also used for making ethanolamines, glycol ethers, polyethylene glycols, and surfactants. The primary EO manufacturing process is direct oxidation of ethylene over a supported Ag catalyst.

Ethylene OxideEthylene Glycol (EOEG) Processes. Using the Shell MASTER process and the awardwinning Shell OMEGA process to reduce feedstock usage and manufacturing costs. Customer driver: Cost, reduction, optimised production and efficiency; enhanced reliability (uptime and availability) ethylene glycol manufacturing process

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5) Other Uses: Ethylene glycol is an intermediate in the manufacture of glyoxal, which is used to treat cotton polyester fabrics to make the permanent press. It is added to water dispersions of urea formaldehyde and melamine formaldehyde to stabilize them. ethylene glycol manufacturing process

Ethylene glycol used to be manufactured by the hydrolysis of ethylene oxide (EO) which was produced via ethylene chlorohydrin but this method has been superseded by a direct oxidation route. The EO is first produced by the oxidation of ethylene in the presence of Oct 01, 2015 Monoethylene glycol (MEG), also known as ethylene glycol (EG) or simply glycol, is a diol mostly used for the production of polyester fibers and polyethylene terephthalate (PET) resins. It is also used in antifreeze applications and in pharmaceuticals and cosmetics. Ethylene is produced commercially by the steam cracking of a wide range of hydrocarbon feedstocks. In Europe and Asia, ethylene is obtained mainly from cracking naphtha, gasoil and condensates with the coproduction of propylene, C4 olefins and aromatics (pyrolysis gasoline). ethylene glycol manufacturing process Monoethylene Glycol (MEG) or ethylene glycol is one of the important commercially available glycol. It is produced industrially from ethylene or ethylene oxide. In this process of manufacturing MEG two coproducts are obtained, diethylene glycol (DEG) and triethylene glycol (TEG). Hydrate inhibition. Because of its high boiling point and affinity for water, ethylene glycol is a useful desiccant. Ethylene glycol is widely used to inhibit the formation of natural gas clathrates (hydrates) in long multiphase pipelines that convey natural gas from remote gas fields to a gas processing facility. Ethylene Glycol Production from Synthesis Gas. Ethylene glycol, also known as monoethylene glycol (MEG), is a major chemical commodity, widely used in the production of polyethylene terephthalate (PET) bottlegrade resins and polyester fibers. These materials, in turn, are used to manufacture textiles, soft drink and water bottles,

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