tetrahydrofuran

The catalysis of big pore strong acid resin for 1, 4 - butanediol dehydration to tetrahydrofuran is investigated.

考察了大孔強酸性樹脂對1, 4 丁二醇 脫水制四氫呋喃的催化作用.

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Removal alcohol from crude tetrahydrofuran, formation principle of peroxidate and antioxidation technique were introduced.

介紹了粗品四氫呋喃的除醇技術, 過氧化物的生成機理與抗氧化技術.

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Our factory specializes in production and operation of organic chemical solvents: tetrahydrofuran. Pyridine. Chloride stupid. DMF.

本廠專業生產經營有機化工溶劑: 四氫呋喃. 吡啶. 氯化笨.

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The catalysis of big pore strong acid resin for 1,4 - butanediol dehydration to tetrahydrofuran is investigated.

考察了大孔強酸性樹脂對1,4 丁二醇 脫水制四氫呋喃的催化作用.

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Acyclovir succinyl glyceryl monostearate was synthesized and utilized as pharmacosomes by tetrahydrofuran injection method.

合成了琥珀酰阿昔洛韋單硬脂酸甘油酯,用四氫呋喃注入法得到藥質體.

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Methods: The mobile was Tetrahydrofuran - acidic water, UV detector was used to quantify and determine Sudan I.

方法: 以四氫呋喃 - 酸性水溶液為流動相, 紫外檢測器測定.

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Antisymmetric nonresonant vibrational Raman scattering of Tetrahydrofuran ( THF ) is experimentally and theoretically studied in this paper.

研究了四氫呋喃 ( THF ) 非共振拉曼光譜中反對稱散射的貢獻.

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The new synthetic route for tetrahydrofuran via direct oxidation of butadiene was introduced.

介紹以丁二烯為起始原料、經乙烯基環氧乙烷制備四氫呋喃的新工藝.

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