硫化剂

Also used as the vulcanized retardant of rubber and sterilized antiseptic.

还可用作橡胶硫化延缓剂和消毒防腐剂。

SPA has applied the advanced extrusion equipment and system of producing rubber sheet and adhesives and has the largest manufacture workshop and autoclave in domestic field. The autoclave size is 5.35m ×15m, 4.5m ×12m and 2.4m ×6m per jar . SPA also has well-trained and experienced engineers, construction technicians and chemical annalists.

上海双浦应用先进的挤出设备及配方生产橡胶板及粘结剂系统，并拥有国内同行业最大生产车间和最大的硫化罐（尺寸为 5.35m×15m和 4.5m×12m和 2.4m×6m各一台）及一大批训练有素、经验丰富的工程师、施工技术员和化学分析师。

The influences of the dosage of Na2S, pH values,sulfidization time and the types of pH modifiers on the flotation of cerusite and limonite have been studied in this paper,and the performance of ethyl xanthate,butyl xanthate,isobutyl xanthate,amyl xanthate and isoamyl xanthate are studied in detail respectively.

详细研究了硫化钠用量、矿浆pH值、硫化时间以及pH调整剂种类对白铅矿和褐铁矿浮选的影响，重点考察了乙基黄药、丁基黄药、异丁基黄药、戊基黄药和异戊基黄药五种黄药的捕收性能。

The degradation properties of sulfide flotation collectors such as Xanthogenate, Dithiocarbamate, Dithiophophate, N,N-dialkyl-dithiocarbamatecyanoethylene and Thionocarbamate are studied in this paper.

论文研究了黄原酸盐、氨基二硫代甲酸盐、二硫代磷酸盐、氨基二硫代丙烯腈酯、氨基硫逐甲酸酯等硫化矿捕收剂的降解性能。

The flocculant can get rid of suspended solids and reduce color of dyeing waste water contained sulphur dyestuff with the aid of CaCl〓.

用该絮凝剂处理含硫化染料的印染废水时，在CaCl〓的协同下，去除悬浮物的同时降低废水色度。

The effects of the dosage of silver-plated glass Beads,the varieties and dosage of silane coupler on the conductive and mechanical properties of conductive silicone rubber filled with silver-plated glass beads were studied.

研究了镀银玻璃微珠的用量、硅烷偶联剂的种类及用量等对硅橡胶硫化胶导电性能和力学性能等方面的影响。

In the solution,low concentration sulfate ions was determined by a direct titration with barium perchlorate as titrant and thorin as the indicator;the concentration of calcium ions was determined by a direct EDTA titration using Calcon carboxylic acid sodium salt as the indicator.

先用高氯酸将固体混合物溶解形成水溶液，然后以钍试剂为指示剂，用高氯酸钡溶液滴定溶液中的微量硫酸根，并用EDTA法以钙红为指示剂滴定溶液中的钙离子，从而可以计算出钙基脱硫剂的固硫率(表示为脱硫后固体混合物中的钙硫化)。

However,the presence of any substances not necessary for the crosslinking, such as extenders, plasticisers and fillers, is not permitted

为了进行上述试验，可以加入交联所需的硫化活化剂或促进剂；也允许合有注释五2及3所述的物质。

Antimonous sulfide is one kind of black or dark gray powder ,which is widely used in the completion of rubber, glass lining, explosives, matches, fireworks, friction equipment, all kinds of medicine carrier, as well as to replace the antimony oxide flame retardants.

三硫化二锑（ Sb 2 S 3）是种黑色或深灰色粉末广泛用于军工、橡胶、玻搪、炸药、火柴、烟花鞭炮、摩擦器材，各种医药载体、以及代替氧化锑做阻燃剂。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失