8 000 T/A Caprolactam Polymerization Unit in Yueyang Petrochemical Passes Appraisal.The localization Customizing software and documentation for a particular country. It includes the translation of menus and messages into the native spoken language as well as changes in the user interface to accommodate different alphabets and culture. See internationalization and l10n. of the 8 000 t/a caprolactam Caprolactam is an organic compound which is a cyclic amide (or lactam). The primary industrial use of caprolactam is as a monomer in the production of nylon. Most of the caprolactam is synthesised from cyclohexanoxime by a Beckmann rearrangement. polymerization polymerization Any process in which monomers combine chemically to produce a polymer. The monomer molecules—which in the polymer usually number from at least 100 to many thousands—may or may not all be the same. unit in Chemical Fiber Plant of Yueyang Petrochemical petrochemical, any one of a large group of chemicals derived from a component of petroleum or natural gas. The cracking processes for manufacturing gasoline produce vast quantities of gaseous hydrocarbons. General Plant has passed the appraisal organized by Hunan Petrochemical Industry Bureau. The complete localized equipment and technology for the caprolactam polymerization unit are developed and designed by Chemical Fiber Plant itself. Based on the calculation of comparable charges, the cost is only 20% of or 80 million yuan less than a similar imported unit. The process and equipment for underwater dicing and continuous drying, as well as the nitrogen transmission for cutting, are used for the first time in China. The process of two-stage polymerization and two-stage continuous extraction is at the world advanced level. |
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