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公开(公告)号：US09126168B2
公开(公告)日：2015-09-08
申请号：US13325148
申请日：2011-12-14
申请人： Antonio O. Ramos , Benjamin S. Umansky , William J. Tracy, III , Ramesh X. Gandhi , Hans G. Korsten , Enrique Feliz
发明人： Antonio O. Ramos , Benjamin S. Umansky , William J. Tracy, III , Ramesh X. Gandhi , Hans G. Korsten , Enrique Feliz
CPC分类号： B01J8/008 , B01J8/0015 , B01J8/003 , B01J8/0035 , B01J8/02 , B01J8/025 , B01J8/0453 , B01J2208/00884 , B01J2208/00938 , B01J2219/00024 , B01J2219/185 , Y10T29/49826
摘要： A structure and method are provided for adding a catalyst bed platform to an existing reactor without welding to the structural portion of the reactor walls. The structure is constructed from components that can be passed through an existing opening in a reactor. The structure allows a catalyst bed in an existing reactor to be divided into catalyst beds with a reduced length to diameter ratio.
摘要翻译： 提供了一种用于将催化剂床平台添加到现有反应器而不与反应器壁的结构部分焊接的结构和方法。 该结构由可以通过反应器中的现有开口的部件构成。 该结构允许将现有反应器中的催化剂床分成具有减小的长径比的催化剂床。
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公开(公告)号：US07407572B2
公开(公告)日：2008-08-05
申请号：US11145102
申请日：2005-06-03
CPC分类号： B01J4/002 , B01J8/1809 , B01J8/1827 , B01J19/26 , B05B1/04 , C10G11/18 , C10G11/187
摘要： This invention relates to an apparatus and process for atomizing a petroleum feed. More particularly, a liquid petroleum feed is atomized with an atomization apparatus in which the apparatus has an orifice that produces a generally flat spray pattern of finely dispersed feed prior to contacting catalyst in a fluid catalytic cracking zone. The orifice has a general aspect ratio greater than 1.0 and a ratio of perimeter length-to-cross-sectional area greater than 1.5 relative to a perimeter-to-cross-sectional area ratio of a circular orifice of equivalent area. The apparatus can be used to atomize feed injected into the cracking zone of a fluid catalytic cracker.
摘要翻译： 本发明涉及一种用于雾化石油原料的装置和方法。 更具体地，液体石油进料用雾化装置雾化，其中装置具有孔口，其在催化剂在流化催化裂化区域中接触之前产生细分散进料的大致平坦的喷雾图案。 孔口具有大于1.0的总体纵横比和相对于等效面积的圆形孔口的周长与横截面积比的周长长度与横截面积的比率大于1.5。 该装置可用于雾化注入流化催化裂化器裂化区的原料。
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公开(公告)号：US20120156111A1
公开(公告)日：2012-06-21
申请号：US13325148
申请日：2011-12-14
申请人： Antonio O. Ramos , Benjamin S. Umansky , William J. Tracy, III , Ramesh X. Gandhi , Hans G. Korsten , Enrique Feliz
发明人： Antonio O. Ramos , Benjamin S. Umansky , William J. Tracy, III , Ramesh X. Gandhi , Hans G. Korsten , Enrique Feliz
CPC分类号： B01J8/008 , B01J8/0015 , B01J8/003 , B01J8/0035 , B01J8/02 , B01J8/025 , B01J8/0453 , B01J2208/00884 , B01J2208/00938 , B01J2219/00024 , B01J2219/185 , Y10T29/49826
摘要： A structure and method are provided for adding a catalyst bed platform to an existing reactor without welding to the structural portion of the reactor walls. The structure is constructed from components that can be passed through an existing opening in a reactor. The structure allows a catalyst bed in an existing reactor to be divided into catalyst beds with a reduced length to diameter ratio.
摘要翻译： 提供了一种用于将催化剂床平台添加到现有反应器而不与反应器壁的结构部分焊接的结构和方法。 该结构由可以通过反应器中的现有开口的部件构成。 该结构允许将现有反应器中的催化剂床分成具有减小的长径比的催化剂床。
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公开(公告)号：US20060016726A1
公开(公告)日：2006-01-26
申请号：US11145102
申请日：2005-06-03
申请人： Todd Steffens , Thomas Hewitt , Rathna Davuluri , Enrique Feliz
发明人： Todd Steffens , Thomas Hewitt , Rathna Davuluri , Enrique Feliz
CPC分类号： B01J4/002 , B01J8/1809 , B01J8/1827 , B01J19/26 , B05B1/04 , C10G11/18 , C10G11/187
摘要： This invention relates to an apparatus and process for atomizing a petroleum feed. More particularly, a liquid petroleum feed is atomized with an atomization apparatus in which the apparatus has an orifice that produces a generally flat spray pattern of finely dispersed feed prior to contacting catalyst in a fluid catalytic cracking zone. The orifice has a general aspect ratio greater than 1.0 and a ratio of perimeter length-to-cross-sectional area greater than 1.5 relative to a perimeter-to-cross-sectional area ratio of a circular orifice of equivalent area. The apparatus can be used to atomize feed injected into the cracking zone of a fluid catalytic cracker.
摘要翻译： 本发明涉及一种用于雾化石油原料的装置和方法。 更具体地，液体石油进料用雾化装置雾化，其中装置具有孔口，其在催化剂在流化催化裂化区域中接触之前产生细分散进料的大致平坦的喷雾图案。 孔口具有大于1.0的总体纵横比和相对于等效面积的圆形孔口的周长与横截面积比的周长长度与横截面积的比率大于1.5。 该装置可用于雾化注入流化催化裂化器裂化区的原料。
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