摘要
研究了脱水蓖麻油的制取中，催化剂 Ｃｕ Ｓ Ｏ４， Ｈ３ Ｐ Ｏ４ ， Ｎａ Ｈ Ｓ Ｏ４ 的催化效果及助剂 Ｎａ Ｈ Ｓ Ｏ３ 对防止副产物发生，提高产品质量的作用，并通过条件优化得到了以 Ｎａ Ｈ Ｓ Ｏ４ 为催化剂的最佳工艺条件，产品最终指标符合美国 Ａ Ｓ Ｔ Ｍ 标准。
In the manufacture of the dehydration of castor oil,the effects of catalyst CuSO 4,H 3PO 4,NaHSO 4 on the reaction and the uses of NaHSO 3 on prohibiting generation of by-products,rising quality of the product were studied in the paper.And by tests we gained the optimal technique for the manufecture of the dehydration of castor oil.The mark of the product meets with the standard of the ASTM in U.S.A.
出处
《中国油脂》
CAS
CSCD
北大核心
1999年第4期55-58,共4页
China Oils and Fats
