【摘要】 对湖北省宜化股份有限公司 3 .5万t·a-1甲醛生产装置进行了物料查定 ,以工厂生产参数和分析结果为依据 ,计算了反应原料的氧醇比、水醇比、配料浓度 ,校核了反应器的选择性、转化率、收率 ,列出了物料衡算表更多还原

【Abstract】 The material check has been proposed to the 35 000 t·a -1 production equipment of formaldehyde,which is in Hubei Yichan Chemical Industry Co.Ltd.We did these on the base of company’s production operation condition and analysable result of the company in March 1999.The oxygen-methanol ratio,water-methanol ratio and compounding concentration have been calculated.The conversion,selectivity and yield of the reaction have been checked.The material balance table has been also arranged.更多还原