RU95105089A - Method for catalytic reforming - Google Patents
Method for catalytic reformingInfo
- Publication number
- RU95105089A RU95105089A RU95105089/04A RU95105089A RU95105089A RU 95105089 A RU95105089 A RU 95105089A RU 95105089/04 A RU95105089/04 A RU 95105089/04A RU 95105089 A RU95105089 A RU 95105089A RU 95105089 A RU95105089 A RU 95105089A
- Authority
- RU
- Russia
- Prior art keywords
- reforming
- containing gas
- reactors
- hydrogen
- empty
- Prior art date
Links
Landscapes
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
FIELD: oil processing industry; methods for catalytic reforming of gasoline fractions on polymetallic reforming catalysts. SUBSTANCE: proposed method for catalytic reforming of gasoline fractions on platinum-rhenium catalyst comprises following features of inventive novelty: circulating hydrogen-containing gas is purified from hydrogen sulfide on regenerative adsorbent by introducing preliminary step of circulating hydrogen-containing gas through empty reforming reactors and through regenerative absorbent bed. This preliminary step is carried out prior to charging reforming catalyst into reactors having temperature within range 350-520 C, treatment duration being at least 24 h. It is preferable that aluminium-zinc contact having spinel-type structure be used as generatable adsorbent. Inventive preliminary step of circulating hydrogen-containing gas through empty reactors and regeneratable adsorbent bed prior to charging reforming catalyst increases by 0.5-2.0% yield of aromatic hydrocarbons under severe process conditions. EFFECT: increased oil reforming process efficiency.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU95105089A RU2075498C1 (en) | 1995-04-07 | 1995-04-07 | Process of catalytic reforming |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU95105089A RU2075498C1 (en) | 1995-04-07 | 1995-04-07 | Process of catalytic reforming |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2075498C1 RU2075498C1 (en) | 1997-03-20 |
RU95105089A true RU95105089A (en) | 1997-04-10 |
Family
ID=20166415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU95105089A RU2075498C1 (en) | 1995-04-07 | 1995-04-07 | Process of catalytic reforming |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2075498C1 (en) |
-
1995
- 1995-04-07 RU RU95105089A patent/RU2075498C1/en active
Also Published As
Publication number | Publication date |
---|---|
RU2075498C1 (en) | 1997-03-20 |
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