基本信息:
- 专利标题： 직경이 긴 ＦＣＣ 반응기 라이저용의 진보된 상승 공급물분배 시스템
- 专利标题（英）：Advanced elevated feed distribution system for large diameter fcc reactor risers
- 专利标题（中）：用于大直径FCC反应器升高的高级进料分配系统
- 申请号：KR1020070098310 申请日：2007-09-28
- 公开(公告)号：KR1020080029914A 公开(公告)日：2008-04-03
- 发明人： 마이어스다니엘엔. , 팔마스파올로 , 존슨다니엘알. , 반오프도프피터제이.
- 申请人： 유오피 엘엘씨
- 申请人地址： 미국 ***** 일리노이주 데스 플레이니스 이스트 앨곤퀸 로드 **
- 专利权人： 유오피 엘엘씨
- 当前专利权人： 유오피 엘엘씨
- 当前专利权人地址： 미국 ***** 일리노이주 데스 플레이니스 이스트 앨곤퀸 로드 **
- 代理人： 김진회
- 优先权： US11/541,052 2006-09-29
- 主分类号： C10G11/18
- IPC分类号： C10G11/18
摘要：
An elevated feed distribution system for an FCC(Fluid Catalytic Cracking) reactor riser with a long diameter is provided to improve the dispersion of feeds and mixing efficiency of feeds and a catalyst by supplying feeds through apertures formed across a cross section of a large area of the riser. An FCC apparatus is composed of a riser(20) of a diameter(D) divided into the length of an upper end, a lower end, and between the upper and lower ends, and a peripheral wall(22) and at least two distributors(12) arranged at different radial positions. At least two distributors have at least one aperture. At least one aperture of at least two distributors is arranged at different radial positions in the riser. At least one aperture of at least one of the distributors is separated from the peripheral wall at a distance of over 10% of the diameter from the closest part of the peripheral wall.
摘要（中）：
提供了一种用于具有长直径的FCC（流体催化裂化）反应器提升管的升高的进料分配系统，以改善进料的分散和进料和催化剂的混合效率，通过在大面积的 冒口 FCC装置由分为上端，下端以及上端和下端之间的直径（D）的提升管（20）和周壁（22）和至少两个分配器 （12）布置在不同的径向位置。 至少两个分配器具有至少一个孔径。 至少两个分配器的至少一个孔布置在提升管中的不同径向位置处。 至少一个分配器的至少一个孔与周壁隔开超过距离周壁最近部分直径大10％的距离。