公开(公告)号：US6030522A

公开(公告)日：2000-02-29

申请号：US260108

申请日：1999-03-02

申请人： Pedro Pereira ,  Trino Romero ,  Jose Velasquez ,  Alfonso Tusa ,  Iraima Rojas ,  William Camejo ,  Marcos Rosa-Brussin

发明人： Pedro Pereira ,  Trino Romero ,  Jose Velasquez ,  Alfonso Tusa ,  Iraima Rojas ,  William Camejo ,  Marcos Rosa-Brussin

IPC分类号： B01J31/04 ,  B01J21/16 ,  B01J23/78 ,  B01J35/02 ,  B01J35/10 ,  B01J35/12 ,  B01J37/04 ,  C10B57/06 ,  C10G9/00 ,  C10G11/00 ,  C10G11/02 ,  C10G11/20 ,  C10G47/02 ,  C10G47/24 ,  C10G47/32 ,  C10G49/02 ,  C10G49/10 ,  C10G49/12 ,  C10G49/18 ,  C10G51/02 ,  C01G13/02

CPC分类号： C10B57/06 ,  C10G11/02 ,  C10G49/12 ,  C10G9/005 ,  C10G9/007

摘要： A process for upgrading a heavy hydrocarbon feed includes the steps of: providing a hydrocarbon feedstock including a fraction having a boiling point greater than or equal to about 320.degree. C.; mixing the feedstock with steam so as to provide a reaction feedstock; providing a catalyst including a first metal selected from the group consisting of Group VIII non-noble metals and a second metal selected from the group consisting of alkali metals, the first and second metals being supported on a support selected from the group consisting of kaolin, alumina, silica, carbon, petroleum cokes and mixtures thereof; and contacting the reaction feedstock with the catalyst at steam conversion conditions so as to provide a reaction product including an upgraded hydrocarbon fraction.

摘要翻译： 一种用于升级重质烃进料的方法包括以下步骤：提供包括沸点大于或等于约320℃的馏分的烃原料; 将原料与蒸汽混合以提供反应原料; 提供一种催化剂，其包括选自第VIII族非贵金属的第一种金属和选自碱金属的第二种金属，第一和第二种金属负载在选自高岭土， 氧化铝，二氧化硅，碳，石油焦炭及其混合物; 并在蒸汽转化条件下使反应原料与催化剂接触，以提供包括改质烃馏分的反应产物。