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Issue:
Study on the Synthesis of Pentaerythritol and Dipentaerythritol
Author(s):
ZHANG Jian-wei
,
HE Guang-tian
Pages:
40
-
42,46
Year:
2007
Issue:
5
Journal:
NATURAL GAS CHEMICAL INDUSTRY
Keyword:
单季戊四醇
;
双季戊四醇
;
正交实验
;
甲醛
;
乙醛
;
Abstract:
通过单因素实验,考察了反应温度、反应时间、甲醛与乙醛的配比等因素对单、双季戊四醇收率的影响.利用正交实验确定了合成单、双季戊四醇的最佳反应条件.在此工艺条件下,单、双季戊四醇的收率均在20%以上.
Citations
Effect of alkalinity of the medium and the presence of pentaerythritol in the reaction mixture in pentaerythritol synnthesis on dipentaerythritol formation
Guba
Petrochemia
双季戊四醇收率与反应条件依赖关系研究
张又文
化学工程师
反应条件的改变对季戊四醇生产中副产双季戊四醇的影响
吴海霞
化学工程师
单、双、三季戊四醇的合成
贺楚华
化工时刊
Determination and formation of acrolein in reaction mixtures in the preparation of pentaerythritol
Guba Lukacovic
Petrechemia
单季戊四醇与双季戊四醇的分离方法
李春香
化学工业与工程技术
双季戊四醇合成工艺研究进展
陈坤
化工时刊
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