环氧乙烷

Reactor Construction: Multitube reactor systems for chemical industry ( all technical heat transfer fluids,particularly mkoltensalt 50 years experience) for production of:phthalic anhydride,maleic anhydride,acrolein,methyl methacrylate,methanol,ethylene oxide and other endothermic and exothermic catalytic

简介： 反应器制造部：列管反应器系统，用于化学工业（所有工业用热交换流体，特别是熔盐传热）中生产苯酐，顺酐，丙烯醛，丙烯酸，甲基丙烯酸甲酯，甲醇，环氧乙烷及其他放热与吸热气相催化生产工艺。

Starting with boric acid and glycerin, several organoboron based surfactants using diglycerin borate as intermediate and modified with epoxyethane were synthesized.

以硼酸和甘油为起始原料，合成了几种以硼酸双甘油酯为中间体及环氧乙烷修饰的有机硼表面活性剂。

The properties of single chain and pauci chain polystyrene microspheres and recent results on the electron microscopy and selected area electron diffraction of single chain monocrystals of polyethylene oxide, isotactic polystyrene, cis1,4 polybutadiene and gutta percha are presented and discussed.

介绍和讨论了单链和寡链聚苯乙烯玻璃体微球的性质以及聚环氧乙烷、同立构聚苯乙烯、－，4－丁二稀、－，4－异戊二烯单链单晶电子显微镜和选区电子衍射观察的最新结果。

The reliability of technical performance is tested through experiments and application, on which the requirements of steam sterilization, EO sterilization and residual EO removement are dependant.

通过试验和试用考核了技术性能的可靠性，确定了高压蒸汽灭菌条件及环氧乙烷灭菌和残留气清除条件。

Hydroxy-N,N-bis(2-aminoethyl)ethylamine was synthesized by addition alkylation of diethyl triamine with epoxyethane for the first time.

以二乙烯三胺和环氧乙烷为原料，通过加成烷化反应一步合成标题化合物，经多种谱学手段表征确证。

RESULTS Twelve hours were spent in the sterilization to the undurable orthopedic instruments when the ethylene oxide was used, and 10h were needed using the 2%GTA.

结果 不耐热骨科手术器械采用环氧乙烷灭菌法进行消毒每次需要12h；戊二醛浸泡灭菌每次需要10h；低温过氧化氢等离子灭菌法消毒每次需要55rain。

Since this method probably killed the unoccluded spores, the strips for the moist- and dry-heat experiments were first treated, at 54 C, 40% RH, with 1,200 mg of ethylene oxide for 1 hr.

由于这种方法可杀死未封闭的孢子，因此进行湿热和干热试验的纸带均在54C、40% RH下用1，200 mg环氧乙烷首先处理了1小时。

Resistance of Bacillus subtilis var. niger Spores Occluded in Water-insoluble Crystals to Three Sterilization AgentsJOHN E. DOYLE AND ROBERT R. ERNSTResearch Laboratory, Castle Company, Rochester, New York 14623The resistance to destruction of spores of Bacillus subtilis var. niger occluded in crystals of calcium carbonate and exposed to ethylene oxide and moist and dry heat was determined and compared with the destruction of unoccluded spores.

检测了封闭在碳酸钙晶体中的枯草杆菌黑色变种芽孢暴露于环氧乙烷、湿热和干热中的耐受性，并与未封闭孢子的破坏相比。

The first part of this study is focused on the synthesis and electro-optical properties and of poly(2,3-diphenyl-1,4-phenylene vinylene) containing polyethylene oxide side chains. The formation meso-structure nanocomposites by sol-gel process with tetraethyl ortho-silicate was demonstrated .

第一部份为聚-(2，3-双苯基-1，4-仲苯基乙烯)侧链接上聚环氧乙烷之合成、光电性质研究及透过溶胶-凝胶制程研究其自组装之奈米复合材料。

Amphiphilic graft copolymers were synthesized by the copolymerization of polyoxyethylene macromer with butyl acrylate and methyl methacrylate in benzene using azobisisobutyronitrile as initiator.

以偶氮二异丁腈为引发剂，将大单体聚环氧乙烷与小单体丙烯酸丁酯、甲基丙烯酸甲酯在苯溶液中进行共聚，合成了两亲性接枝共聚物。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。