1·We determine carbinol in air with Chromotropic acid spectrophotometry, and found developing temperature and developing time exist certain linear relation.
选用变色酸分光光度法测定大气中甲醇,显色温度与显色时间有着一定的线性关系。
2·The FC306 catalyzer of the new preparing using to synthesize carbinol access or equate catalyse capability of three same kinds of importing catalyzer.
采用新技术所研制开发的FC306型甲醇合成催化剂与国内进口的三种同类型催化剂商品相比,已接近或达到其催化性能。
3·Preparation of methyl isobutyl carbinol(MIBC)was studied by catalytic hydrogenation of methyl isobutyl ketone(MIBK)in liquid phase on Raney nickel catalyst.
研究了以骨架镍催化剂液相催化加氢制备甲基异丁基甲醇的工艺。
4·Appearance: rose crystal. it becomes red powder after losing crystal water, soluble in water and carbinol, slightly soluble in alcohol.
性状:玫瑰红色结晶。脱水后曾红色粉末,溶于水和甲醇,微溶于乙醇。
5·The results show that it is easy to separate sucrose-6-acetic ester from sucrose-4-acetic ester, using carbinol and dichloromethane as unfolding agent.
实验结果表明,采用甲醇、 二氯甲烷的混合物作为展开剂可较好地分离6位及4位蔗糖乙酸酯。