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   催化 在 一般化学工业 分类中 的翻译结果: 查询用时:1.904秒
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催化     
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  catalytic
    STUDY ON THE IMPROVEMENT OF ALKYD ESTERIFICATION TECHNOLOY-IV CATALYTIC SYNTHESIS OF MIXED POLYOL MEDIUM OIL LENGTH ALKYD RESIN
    改进醇酸树脂酯化工艺的研究 Ⅵ混合多元醇型中油醇酸树脂的催化合成
短句来源
    Catalytic synthesis of cycloxyl esters with ferric chloride
    氯化铁催化合成环己酯
短句来源
    Mechanism exploration of bituminous catalytic oxidation
    《催化氧化沥青的研究》之三——沥青催化氧化机理的初步探讨
短句来源
    The phase transfer catalytic cynthesis of the perfume 1-butoxyethyl acetate
    相转移催化合成香料1-正丁氧基-1-乙醇乙酸酯
短句来源
    Catalytic synthesis or ethyl cinnamate with ferric chloride
    氯化铁催化合成肉桂酸乙酯
短句来源
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  catalysis
    Research on the synthesis of nerolin bromelia by phase transfer catalysis
    相转移催化合成橙花素的研究
短句来源
    Synthesis of Acid Rubine 3GS With Phase Transfer Catalysis
    相转移催化法合成酸性红玉3GS
短句来源
    Synthesis of Benzyl Cinnamate by Phasetransfer Catalysis Method
    相转移催化法合成肉桂酸苄酯
短句来源
    Studies on the kinetics of reaction for the synthesis of gardenia ether by phase transfer catalysis
    相转移催化合成栀子醚的反应动力学研究
短句来源
    Catalysis with micromave to synthetic pentyl cinnamate
    微波催化合成肉桂酸戊酯
短句来源
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  catalyst
    The Synthesis of 0,0-Diisopropyl-S-Benzylthiophosphate by Phase Transfer Catalyst
    相转移催化合成○,○-二异丙基-S-苄基硫代磷酸酯
短句来源
    PREPARATION OF ISOBORNYL ACETATE FROM CAMPHENE WITH D72 RESIN IN FIXED BED AS CATALYST
    用D72树脂固定床催化莰烯制乙酸异龙脑酯
短句来源
    STUDIES ON SYSTHESIS OF FURFURYL CARBOXYLATES BY USING MODIFIED ZSM─5 AS CATALYST
    改性ZSM-5分子筛催化法合成糠醇酯的研究
短句来源
    The Synthesis of Furoin with V B1 as Catalyst
    V_(B1)催化合成糠偶姻的研究
短句来源
    THE STUDIES ON COUMARIN SYNTHESIS BY PHASE TRANSFER CATALYST
    相转移催化合成香豆素的研究
短句来源
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  catalyzed
    A MODIFIED PHASE TRANSFER CATALYZED SYNTHESIS OF JASMALDEHYDE
    茉莉醛的相转移催化合成工艺改进
短句来源
    Study on the High Regioselective Synthesis of Para Myrac Aldehyde Catalyzed by Lewis Acids
    Lewis酸催化高区域选择合成对位柑菁醛的研究
短句来源
    THE INFLUENCE OF 1-PHENYL-5-MERCAPTOTETRAZOLE ON THE OXIDATION OF p-PHENYLENEDIAMINE WITH Co(III)-COMPLEXES CATALYZED BY AU SOL
    1-苯基-5-巯基四氮唑对胶态金催化Co(Ⅲ)络合物氧化对苯二胺彩显剂的反应的影响
短句来源
    Oxidative Polymerization of Urushiol Catalyzed by Copper Complexes with Partially Quaternized Poly(4-vinyl pyridine) by Benzyl Chloride Ⅰ
    铜与氯化苄部分季铵盐化的聚4-乙烯吡啶的络合物催化漆酚氧化聚合 Ⅰ.催化作用与漆膜性能
短句来源
    The experiment results show that edible oilsuch as hardened palm oil,soybean oil and Namibian seal's oilcan be used as the donor of fatty acid acyl group to synthesize the AFAE via transesterification with L-ascorbic acid in organic media catalyzed by immobilized lipase.
    实验结果表明,氢化棕榈油、大豆油和海狗油等食用油脂作为脂肪酸基团供体,在固定化脂肪酶的催化下,在有机溶剂中与L-抗坏血酸直接进行酯交换反应形成L-抗坏血酸脂肪酸酯。
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  catalytic
Catalytic Synthesis of n-Butyraldehyde 1,2-propanediol Acetal over H4SiW12O40-PAn
      
But when it was irradiated under UV illumination or solar irradiation for some time, the catalyst could be reused without loss of catalytic activity.
      
Its catalytic performance was evaluated by liquid-phase hydrogenation of chloronitrobenzene (CNB).
      
The results showed that the catalyst had higher catalytic performance than common hydrogenation catalysts.
      
X-ray diffraction and selected area electron diffraction analysis showed that Pt-Sn-B/CNTs had an amorphous alloy structure that can improve catalytic performance.
      
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  catalysis
Also, Lys residue and disulfide bands are necessary to protect the catalysis of the AKP.
      
Dibenzothiophene (DBT) monooxygenase (DszC) catalysis, the first and also the key step in the microbial DBT desulfurization, is the conversion of DBT to DBT sulfone (DBTO2).
      
Isolated Mn2O3 nanotubes and nanofibers were prepared very easily at a large scale with the liquid-phase catalysis method.
      
Synthesis of a new iron(III) porphyrin acrylate-styrene copolymer and its catalysis for hydroxylation of cyclohexane
      
The catalysis of chloridized metalloporphyrins in the oxidation of cyclohexane to adipic acid was systematically investigated.
      
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  catalyst
A new environmentally friendly catalyst, H4SiW12O40-polyaniline (PAn), was prepared, and n-butyraldehyde 1,2-propanediol acetal was synthesized from n-butyraldehyde and 1,2-propanediol in the presence of H4SiW12O40-PAn.
      
The influence factors of the synthesis were discussed, and the best reaction conditions were found: the molar ratio of n-butyraldehyde to 1,2-propanediol is 1:1.5, the amount of catalyst used is 1.2% of feed stock, and the reaction time is 1.0 h.
      
H4SiW12O40-PAn is an excellent catalyst for synthesizing n-butyraldehyde 1,2-propanediol acetal, and the yield can reach more than 95.2%.
      
The partial intermediate products were absorbed on TiO2 surface, which resulted in catalyst deactivation.
      
But when it was irradiated under UV illumination or solar irradiation for some time, the catalyst could be reused without loss of catalytic activity.
      
更多          
  catalyzed
The base-catalyzed condensation of thioureas (1-3a-i) with acetone was carried out in the presence of bromine to afford the corresponding 1-(isomeric methyl) benzoyl-3-aryl-4-methyl-imidazole-2-thiones (4-6a-i) in good yield.
      
The conversion of CNB could reach 99.9%, and the dechlorination of chloroaniline (CAN) was less than 1.9% when catalyzed by Pt-Sn-B/CNTs and more than 8.0% when catalyzed by common hydrogenation catalysts.
      
A series of fluorene-alt-benzene based conjugated main chain polymers chemically attached with alkyl side chains of different lengths on phenylene rings were designed and synthesized by a palladium catalyzed Suzuki coupling reaction.
      
Polymerization of styrene catalyzed by rare earth Schiff base complexes
      
Solvents have an important effect on the epoxidation of propylene catalyzed by TS-1.
      
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