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氟硅酸钠产品等级提升改造

作  者:
周秀梅
单  位:
云南云天化股份有限公司红磷分公司
关键词:
氟硅酸钠;产品等级;优等品;合格品;改造;经济效益
摘  要:
红磷分公司根据调整产品等级的要求,氟硅酸钠装置不再生产合格品。为了消化氟硅酸钠生产过程中的合格品,对影响氟硅酸钠产品质量的要因进行分析,结合装置现有设备和设施,提出了氟硅酸澄清和合格品与优等品掺混的技改方案。技改后,完全消化了合格品,以年产氟硅酸钠2万t计,全年产生的直接经济效益为106.32万元。
译  名:
Modification for improving sodium fluosilicate product grade
作  者:
ZHOU Xiumei;Honglin Branch Company, Yunnan Yuntianhua Co., Ltd;
关键词:
sodium fluosilicate;;product grade;;superior product;;qualified product;;modification;;economic benefit
摘  要:
According to the requirement of adjusting the product grade, qualified sodium fluosilicate products will be no longer produced by Honglin Branch Company. In order to digesting the qualified products, the influence on sodium fluosilicate product quality are analyzed, and combining with the existing equipment and facilities, the plans of technology innovation are put forward, including clarification of fluosilicic acid, mixing superior product and qualified product. After technological upgrading, the qualified products are fully digested with annual output of fluorine sodium silicate 20 kt, the direct economic benefits for the whole year is 1.063 2 million RMB Yuan.

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