adipic acid

applications of flowing ion exchange technology in adipic acid retrieve catalyst

流动床离子交换工艺在己二酸催化剂回收中的应用

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Adipic acid in yield up to 75 0% was obtained in 6 h, in the presence of 8 hydroxyquinoline.

8羟基喹啉作助剂时，己二酸的收率最高，反应6h，己二酸的收率可达750%；

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Cyclohexanol was synthesized into adipic acid using ammonium tungstate as catalyst and hydrogen peroxide as oxidant.

以钨酸铵为催化剂,用过氧化氢氧化环己醇合成己二酸.

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Such a process is particularly useful in the production of difunctional monomers and intermediates in the synthesis of adipic acid.

这样一种方法对于制备双官能单体和合成己二酸的中间体特别有用。

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after market analyzing, the company thinks it is very necessary to increase the production ability of adipic acid.

基于对市场的分析、判断和企业自身条件和发展的需要，对己二酸装置进行增产扩能技术改造是十分必要的。

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synthesis of unsaturated polyester resin with different mole ratio of adipic acid to diethylene glycol and effects of toughening were studied.

用不同摩尔比的己二酸，一缩二乙二醇合成不饱和聚酯树脂，并对增韧效果进行研究。

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Adipic acid, divinyl ester, polymer with chloroethene and ethylene;

己二酸二乙烯酯与氯乙烯和乙烯的聚合物；

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The filtering catalysts was used in synthesis of adipic acid reaction. The key factors influencing the oxidation were also studied, such as reaction time, reaction temperature, mole ratio between H_2O_2 and cyclohexene, the amount of catalysts.

将筛选出的催化剂用于催化H2O2氧化环己烯合成己二酸的反应，探讨了反应时间、反应温度、H2O2与环己烯摩尔比、催化剂加入量等对反应的影响。

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clean catalytic oxidation of cyclohexene to adipic acid by heteropoly acid

杂多酸清洁催化氧化环己烯制备己二酸

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catalytic oxidation of cyclohexene to adipic acid with a reaction-controlled phase-transfer catalyst

反应控制相转移催化剂催化环己烯氧化制己二酸

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according to the experimental results adipic acid plus sodium chloride appear to be one of the most promising additives among the numerous inorganic and organic compound additives.

结合本文作者的开发研究，认为在众多无机和有机添加剂中，己二酸和氯化钠的组合是一种具有开发前景的复合型添加剂。

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study on the clean synthesis of adipic acid by catalytic oxidation of cyclohexene

清洁催化氧化环己烯合成二酸传质过程的研究

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Adipic acid and methanol were esterified to synthesize dimethyl adipate catalyzed by sodium bisulfate.

以一水合硫酸氢钠为催化剂,冰乙酸与正丁醇为原料合成了乙酸正丁酯.

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The synthesis of adipic acid by oxidizing cyclohexanol with acid of 30 % was investigated.

研究了用30%的硝酸氧化环己醇合成己二酸.

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In this study, A thermoplastic polyurethane hot melt adhesives based on polyester polyol of adipic acid series as soft segments, isocyanate and chain extender as hard segments is prepared.

本研究是以己二酸系聚酯二醇为软段，二异氰酸酯与扩链剂生成的链段为硬段，制备了热塑性聚氨酯弹性体型聚氨酯热熔胶；

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catalytic oxidation of cyclohexene to adipic acid in acidic ionic liquid

酸性离子液体中环己烯催化氧化合成己二酸

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The mass ratio of adipic acid to mixed diprotic acid is 1 ∶ 2.The product of adipic acid is characterized by purity over 99%, melting point 151-152 ℃ and Pt-Co colority less than 50.

分离出的己二酸与混合二元酸的质量比为1∶2，己二酸产品的纯度为99%以上、熔点151~152℃、Pt-Co色号小于50。

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Simultaneous Determination of Nitric Acid, Succinic Acid, Glutaric Acid, Adipic Acid in Alcohol Ketone Oxidizing Acid

多元校正法同时测定醇酮氧化酸中硝酸、丁二酸、戊二酸、己二酸

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Thus, acetanilide and adipic acid raise the percentage of chain-folded crystal and perfect PVC crystallinity.

因此乙酰苯胺和己二酸可以使PVC的折叠链晶体结构含量增大,使结晶变得完善.

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Dimethylol adipic acid amide` Tylenol 'is a proprietary drug of which` acetaminophen' is the generic form.

‘羟苯基乙酰胺’是非注册药物‘退热净’的专卖形式。

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Energy saving and emission reduction technology for waste water treatment plant in adipic acid production

己二酸废水处理装置的节能减排技术

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Poly ( ether ester amide) was prepared from caprolactam and poly ( ether ester) which was synthesized from polyethylene glycol and adipic acid.

用聚乙二醇与己二酸反应合成聚醚酯，再用聚醚酯与己内酰胺反应得到聚醚酯酰胺。

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Oxidation of cyclohexanone to adipic acid with molecular oxygen catalyzed by CuCl_2 · 2H_2O

CuCl2·2H2O催化分子氧氧化环己酮制己二酸

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