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(shù), 過氧化物的生成機理與抗氧化技術(shù).
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Our factory specializes in production and operation of organic chemical solvents: tetrahydrofuran. Pyridine. Chloride stupid. DMF.
本廠專業(yè)生產(chǎn)經(jīng)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(zhì)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(jīng)乙烯基環(huán)氧乙烷制備四氫呋喃的新工藝.
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