| 发明名称 | Method of forming zeolite shaped body with silica binder | ||
| 摘要 | A method of forming a zeolite shaped body is carried out by preparing an aqueous mixture containing a zeolite, a silica binder material and an extrusion aid. The extrusion aid is at least one of PVAc-PVA1 (80-89) and polyacrylamide. The mixture is formed into a body having a selected shape. The shaped body is heated to form the zeolite shaped body. | ||
| 申请公布号 | US9180441(B2) | 申请公布日期 | 2015.11.10 |
| 申请号 | US201213623250 | 申请日期 | 2012.09.20 |
| 申请人 | SAUDI BASIC INDUSTRIES CORPORATION | 发明人 | Ghosh Ashim Kumar;Mihut Corina;Simmons Meghann |
| 分类号 | B01J29/06;B01J35/00;B01J37/00;C04B35/19;C04B35/63;C04B35/634;B01J29/40;B01J29/04 | 主分类号 | B01J29/06 |
| 代理机构 | Cantor Colburn LLP | 代理人 | Cantor Colburn LLP |
| 主权项 | 1. A method of forming a zeolite shaped body comprising: preparing a mixture containing a zeolite comprising ZSM-5, ZSM-11, ZSM-23, Silicalite, Mordenite, Beta, Zeolite-L, Zeolite X, Zeolite Y, or a combination comprising at least one of the foregoing, a silica binder material and an extrusion aid of at least one of PVAc-PVA1 (80-89) and polyacrylamide; forming the mixture into a body of selected shape; and heating the body to form the zeolite shaped body; and wherein the zeolite shaped body has an average crush strength of greater than or equal to 2 lb/mm. | ||
| 地址 | Riyadh SA | ||