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- Technology for maleic anhydride production and the development of catalysts are described. 摘要综述了顺丁烯二酸酐生产的工艺路线和催化剂研究发展。
- ALMA Process of Maleic Anhydride Production ALMA生产顺酐工艺
- Discussing the application of air blower and steam turbine in maleic anhydride production 浅谈鼓风机、蒸汽透平机在顺酐生产中的应用
- Treatment of waste water from reaction vessel scrubbing of maleic anhydride production through distillation and neutralization 利用蒸馏与中和方式处理顺酐洗锅废水
- maleic anhydride production 顺酐生产
- The reaction product of ethanolamine with maleic anhydride is one of the intermediate for preparing dye-aidding amphoteric polymer tanning agents-PT. 马来酸酐与乙醇胺的酰化反应产物是制备PT系列助染型两性鞣剂的中间体之一。
- The current status of production and consumption of maleic anhydride worldwide is analysed. Suggestions for the development of maleic anhydride in China are put forward. 分析国内外顺丁烯二酸酐的生产消费现状和市场情况,提出发展我国顺丁烯二酸酐生产的一些建议。
- The article introduces the method of industry production of maleic anhydride, new progress of Synthesis technology, and various use of maleic anhydride. 介绍顺丁烯二酸酐的工业生产方法、工艺技术新进展,以及顺丁烯二酸酐的各种用途。
- N-phenyl maleimide was synthesized from maleic anhydride and aniline. 摘要以顺酐和苯胺为原料,合成N-苯基马来酰亚胺。
- A copolymer has been synthesized from acrylic acid and maleic anhydride. 以丙烯酸和马来酸酐为原料合成出了一种共聚物。
- This article introduced linseed oil and maleic anhydride [4 + 2] cycloaddition reaction principleand operation. This product is suitable for hardener of epoxy resin. 本文介绍亚麻油与顺丁烯二酸酐(4+2)环加成反应原理和操作,产物运作环氧树脂固化剂。
- Water soluble C9 petroleum resin was prepared by radical solution copolymerization with C9 fraction, a by-product from the production of ethylene, and monomers such as maleic anhydride ( MA ) and acylic acid ( AA ). 本文利用乙烯装置副产的C_9馏份,与马来酸酐(MA)、丙烯酸(AA)极性单体共聚,合成出对工业循环水具有阻垢作用的水溶性C_9石油树脂。
- A new type gemini surfactant was synthesized from 1,4-butanediol,maleic anhydride and 1-octadecanol. 采用1,4-丁二醇、马来酸酐及十八醇为主要原料,合成出一种双子表面活性剂1,4-丁二醇双琥珀酸十八醇双酯磺酸钠。
- A specific expression of density - temperature - concentration relationship was established with density method for commercial production of styrene - maleic anhydride copolymer(SMA). 运用密度法建立了可用于苯乙烯-马来酸酐共聚物(SMA)工业生产的密度-温度-浓度关系式。
- DL aspartic acid was produced by ammonolysis of maleic anhydride in a titanium autoclave. 在一钛材高压釜中,对顺丁烯二酸酐(马来酸酐)进行氨化反应合成了DL天冬氨酸。
- Three methods for trimellitic anhydride production including MGC,nitric aid oxidation,and liquid phase oxidation by air were compared. 比较了生产偏苯三酸酐的3种方法:芳香醛水溶液空气氧化(MGC)法、硝酸氧化法和液相空气氧化法。
- Recycled CD Polycarbonate was toughened by maleic anhydride grafted EPDM/LLDPE through melt extrusion. 采用自制的马来酸酐接枝三元乙丙橡胶/线形低密度聚乙烯共混物((EPDM/LLDPE)-g-MAH),通过熔融共混挤出对回收光盘聚碳酸酯(PC)进行增韧。
- A small amount of maleic anhydride contaminates acted as nucleating agents during the crystallization of polypropylene. 极少量残留的马来酸酐在聚丙烯的结晶过程中起着成核剂的作用;
- Stearone glycol fumaric acid (SGF) was synthesized with maleic anhydride, cinnamyl alcohol and ethylene glycol. 由于烯二酸酐经醇解转型酯化途径合成了对皮肤无过敏反应的反丁烯二酸桂醇甘醇酯(SGF)。
- Technical reform of acetic anhydride production was introduced in detail. The optimum technical condition was obtained. The new process had more industrial economic benefit. 重点介绍了醋酐生产工艺的技术改造,通过改造,降低了消耗,提高了工厂的经济效益。