The formation and variation rule of disinfection byproduct in chloramination process were studied.

把氯胺作为一种预氧剂,研究了预氯胺工艺中消毒副产物的生成规律。

Dimethyl dioxirane was prepared with potassium monoperoxy sulfate and acetone.

通过过一硫酸和丙酮反应,合成了新型高效的氧剂二甲二氧环烷。

The current situation about high energy oxidizer of hydrazinium nitroformate(HNF) at abroad was introduced with 13 references.

绍了近年来国外高能氧剂硝仿肼的研究情况。

Thermite is aluminum powder and a metal oxide which produces an aluminothermic reaction known as a thermite reaction.

铝热是铝粉，一种金属氧剂，能产生我们所谓的铝热反应。

PTFE fiber has good corrosion resistance, low friction factor, nonflame, strong acid and strong alkali resistance, high temperature and low temperature resistance.

PTFE纤维具有优良的耐腐蚀性,低摩擦因数,不燃,能耐强酸、强碱、强氧剂等强腐蚀性试剂或溶剂,耐高、低温性能优良。

This thesis mainly introduced that ureas and semicarbazides were synthesized by oxidation of corresponding thioureas and thiosemicarbazides using 30% peroxide as oxidant.

本文绍了以30%浓度的双氧水作为氧剂氧硫脲、氨基硫脲来制备相应的脲和氨基脲类合物。

The selective oxidation of ethers by chromic reagent, peroxide, nitric acid, oxygen and ozonide, as well as the ethers anodic oxidation are particularly introduced.

绍了铬(Ⅵ)类试剂,过氧物、硝酸、氧和臭氧等各类氧剂对醚选择性氧以醚的阳极电氧研究状况。

Generally resistant to animal and vegetable fats, oils, greases, ozone, heat, and strong oxidizing chemicals. Chlorobutyl has lowest permeability of all the synthetic rubbers.

通常适用于动物脂肪或植物油、油、油脂、臭氧、热，以强氧剂。氯丁基橡胶在所有合成橡胶中的渗透性是最低的。

In storage, the influence of antioxcidant to acid value of eucommia crude oil was faintish and the influence of freshness degree of seeds was notable.

贮藏过程中，杜仲原油的酸值受抗氧剂的影响较小，受杜仲种子新鲜程度的影响较大。

Chloroamine T oxidization resin, a new solid phase agent for iodination is prepared.The synthesis conditions are studied and the oxidation reduction properties of the resin are determined.

将氧剂氯胺T的功能基团引入高分子载体上,合成了氯胺T型氧树脂并测定了它的氧还原特性。

Abstract Chloroamine T oxidization resin, a new solid phase agent for iodination is prepared.The synthesis conditions are studied and the oxidation reduction properties of the resin are determined.

摘 将氧剂氯胺 T的功能基团引入高分子载体上 ,合成了氯胺 T型氧树脂并测定了它的氧 还原特性。

A divided flow cell is used for electrolysis of NaBr aqueous solution.The anolyte containing Br 2 and catholyte containing NaOH are produced simultaneously and in turn to epoxide HFP to HFPO.

在由离子膜分隔的电解槽中电解溴钠溶液,所产生的含溴阳极液和碱性阴极液,分别是由全氟丙烯合成全氟环氧丙烷的环氧剂和皂剂。