FIELD: chemistry.
SUBSTANCE: invention relates to catalysis. Described is a method of regenerating one or more particles of a cobalt-containing Fischer-Tropsch catalyst in situ in a reactor tube, the method comprising steps: (i) oxidising the catalyst particle(s) at temperature of 20-400°C; (ii) treating the catalyst particle(s) for more than 5 min with a solvent; (iii) drying the catalyst particle(s); and (iv) optionally reducing the catalyst with hydrogen or any hydrogen-containing gas.
EFFECT: high catalyst activity.
10 cl, 4 tbl, 4 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF CATALYST REGENERATION | 2010 |
|
RU2554866C2 |
| METHOD FOR REGENERATION OF COBALT-CONTAINING FISCHER-TROPSCH CATALYST | 2011 |
|
RU2577321C2 |
| METHOD OF PRODUCING HYDROCARBON SYNTHESIS CATALYST | 2006 |
|
RU2412001C2 |
| METHOD FOR OBTAINING CHLORINE CONTAINING CATALYST, OBTAINED CATALYST AND ITS USE | 2014 |
|
RU2669372C2 |
| CATALYST SYSTEMS USED IN FISCHER-TROPSCH SYNTHESIS AND USE THEREOF | 2006 |
|
RU2412926C2 |
| CATALYSTS WITH HIGH COBALT CONTENT AND HIGH COBALT SURFACE AREA, PREPARATION AND APPLICATION THEREOF | 2005 |
|
RU2367521C2 |
| FISCHER-TROPSCH CATALYST CONTAINING COBALT AND ZINC OXIDE | 2007 |
|
RU2451549C2 |
| CATALYSTS | 2009 |
|
RU2497590C2 |
| METHOD OF PRODUCTION OF THE CATALYST AND THE METHOD OF PRODUCTION OF HYDROCARBONS WITH USAGE OF THE CATALYST | 2001 |
|
RU2286211C2 |
| FISCHER-TROPSCH SYNTHESIS CATALYST CONTAINING NITRIDE CARRIER, AND METHOD FOR ITS PREPARATION, AND ITS APPLICATION | 2018 |
|
RU2760904C2 |
