摘要
报导了Ｔ４０６型脱氯剂的研制、性能试验和工厂运行结果。与国内外常见同类脱氯剂的对比试验及工业应用表明，由化工部西北化工研究院开发研制的这一新型脱氯剂具有抗压碎强度高，净化度高，氯容量高的特点，可以在常温下用于气相和液相原料中氯化物的脱除。即使在低温（４℃）下，净化后原料中氯降至０．２ｐｐｍ左右的情况下氯容量仍高达１８ｗｔ％以上。该脱氯剂还能同时脱除原料中的硫。Ｔ４０６型脱氯剂已工业应用于混合二甲苯和氢原料的脱氯，使用效果良好。
The development, performance test and commercial use of T406 type new dechlorination agent werereported in this article. The tests in comparison to similar well-known dechlorination agents, both athome and abroad, and industrial use showed that the dechlorination agent, developed and manufacturedby the Northwest Research institute of Chemical industry, is featured by high crushing strength, purification efficiency and dechlorination capacity.It can be used in ambient-temperature dechlorination ofboth gasous and liquid feedstocks. It exhibits dechlorination capacity as high as over 18 wt% even atlower temperature (4C) with off-gas chloride concentration around 0.2ppm. It can also remove sulfursimultaneously. This agent has been commercially used in the dechlorination of mixed xylenes and hydrogen feedstocks with good results.
出处
《工业催化》
CAS
1996年第3期44-49,共6页
Industrial Catalysis
关键词
脱氯剂
常温脱氯
混合二甲苯
氢
甲苯
dechlorination agent, ambient temperature dechlorination, mixed xylenes, hydrogen
