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比利时的得森德罗(Tessenderlo)化学公司和SCPR公司已经正式宣布,它们将合资兴建一个年产60000吨的台成4A沸石工厂,产品主要用作助洗剂,该工厂的投资额为2890万美元。该厂所用的合成工艺是由美国W.R格莱史(Grace)公司提供的。该工
Tessenderlo Chemical and SCPR in Belgium have officially announced that they will jointly build a Taian 4A zeolite plant with an annual capacity of 60,000 tons. The product is mainly used as a builder. The plant has an investment of 28.9 million Dollars. The plant’s synthetic process was supplied by W.R. Grace. The work