一氯化作用

When sulfuryl chloride is used to chlorinate an alkane, organic peroxide,ROOR is used as an initiator. SO2 is also a product. Write a mechanism for the chlorination.

答：使用硫酰氯化物作为烷烃的氯化剂，过氧化物ROOR被用作引发剂，SO2是一种产物写出氯化作用的机理。

Organic and compound cation garrulous coagulates the agent is to use chemical law compound a kind of new-style cation garrulous coagulates agent, belong to domestic and international initiate, with other and groovy drug photograph comparing has 5 big advantages: The photograph such as aluminium of as aggregate as commonly used drug chloridize, aggregate and vitriolic iron, vitriolic aluminium is compared, coagulate with garrulous of polypropylene acyl amine the agent is used jointly, medical dose is little, reduce useless water treatment to expend about 20 ％ thereby, 30 ％; Effect of processing liquid waste is good, garrulous is round settling speed is fast, make liquid waste can second birth is used, managing water natural resources; Its garrulous group is sedimentary filterability can be good, slime can reclaim inside entire plant, namely energy-saving be helpful for protecting an environment again; Corrode to equipment small; Have muti_function, have agglomeration effect already, again garrulous coagulates action and the action that aid filter, can serve as filter aid.内容来自www.ch-water.com

有机复合阳离子絮凝(使液体中悬浮微粒集聚变大或形成絮团，从而加快粒子聚沉，达到固-液分离的过程)剂是利用化学法合成的一种新型阳离子絮凝(使液体中悬浮微粒集聚变大或形成絮团，从而加快粒子聚沉，达到固-液分离的过程)剂，属国内外首创，与其他常规药剂相比具有五大优点：与常用药剂聚合氯化铝、聚合硫酸铁、硫酸铝等相比，与聚丙烯酰胺类絮凝(使液体中悬浮微粒集聚变大或形成絮团，从而加快粒子聚沉，达到固-液分离的过程)剂联合使用，药剂量少，从而降低废水处理(通过物化方法去除水中一些物质的过程)费约20％—30％；处理废水效果好，絮团沉降速度快，使废水能再生利用，节约水资源；其絮团沉渣过滤性能好，煤泥可全部厂内回收，即节能又有利于保护环境；对设备腐蚀小；具有多功能，既有凝聚作用，又有絮凝(使液体中悬浮微粒集聚变大或形成絮团，从而加快粒子聚沉，达到固-液分离的过程)作用和助滤作用，可作为助滤剂。

In shallow well water disinfections effective 4～5％ chlorineout of mother liquor of chloro-trisodium phosphate is used,30 minutes later chlorine reach 0.6 to 0.8 mg per liter (0.6～0.8 ppm),this water reach the national sanitary standed of drinking water mother liquor of chloro-trisodium phosphate can be best described as nonpoisonous,no remainer,quick and kill bacterium with wide-range,no corrosion and fine stability,safe,reliable new bactericide.

在浅井水消毒中，用有效氯为4.0—5.0％的氯化磷酸三钠母液投放，有效氯达到0.6—0.8mg/升(0.6ppm—O.8ppm)作用30钟后，该水可完全达到国家饮用水卫生标准。氯化磷酸三钠母液是一种无毒、无残留、速效广谱杀菌，无腐蚀性、稳定性好、安全可靠的新型杀菌剂。

The toxicity and effects of different concentrations for two organotin compounds towards Scenedesmus obliquus were studied in this paper with CH3SnCl3 and(CH3)2SnCl2,respectively,as representatives.

有机锡对海洋环境有着很大的破坏作用，为此以一甲基氯化锡(CH3SnC l3)和二甲基氯化锡(CH32SnC l2为代表，研究了不同浓度有机锡对斜生栅藻的毒性影响，并且对两种有机锡的毒性进行了对比试验。

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。