化工技术与开发
化工技術與開髮
화공기술여개발
TECHNOLOGY & DVELOPMENT OF CHEMICAL INDUSTRY
2014年
8期
34-37
,共4页
罗树权%孙征%高雪
囉樹權%孫徵%高雪
라수권%손정%고설
加氢催化剂%器外预硫化%硫化剂%现状
加氫催化劑%器外預硫化%硫化劑%現狀
가경최화제%기외예류화%류화제%현상
hydrotreatment%off-site pre-sulfurizing%sulfurizing agent%current situation
概述了加氢催化剂的预硫化方法的基本原理，介绍了采用不同硫化剂的预硫化技术现状及国内器外预硫化技术的研究现状。指出器外预硫化将不断取代器内预硫化，表明未来开发预硫化催化剂的研究方向和重点。
概述瞭加氫催化劑的預硫化方法的基本原理，介紹瞭採用不同硫化劑的預硫化技術現狀及國內器外預硫化技術的研究現狀。指齣器外預硫化將不斷取代器內預硫化，錶明未來開髮預硫化催化劑的研究方嚮和重點。
개술료가경최화제적예류화방법적기본원리，개소료채용불동류화제적예류화기술현상급국내기외예류화기술적연구현상。지출기외예류화장불단취대기내예류화，표명미래개발예류화최화제적연구방향화중점。
The fundamental of presulfiding hydrotreatment catalyst was summarized. The current situation of presulfurization technology with different curing agents and national hydrotreatment catalysts technology were introduced. It was pointed out that the ex-situ presulfiding would continue to replace the ex-situ presulfiding, the future development of presulfurization catalyst research direction and focus was suggested.
