PT67528A - Hydrogen-producing hydrocarbon conversion with gravity-flowing catalyst particles - Google Patents
Hydrogen-producing hydrocarbon conversion with gravity-flowing catalyst particlesInfo
- Publication number
- PT67528A PT67528A PT6752878A PT6752878A PT67528A PT 67528 A PT67528 A PT 67528A PT 6752878 A PT6752878 A PT 6752878A PT 6752878 A PT6752878 A PT 6752878A PT 67528 A PT67528 A PT 67528A
- Authority
- PT
- Portugal
- Prior art keywords
- zone
- catalyst particles
- reaction
- gravity
- hydrogen
- Prior art date
Links
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
A multi-stage process is claimed for the catalytic reforming of hydrocarbon feedstocks, effected in a plurality of reaction zones through all of which the catalyst particles flow downwardly via gravity flow. Specifically, the feed is reacted, in the absence of added or recycle H2, in a first reaction zone (A) into which fresh or regenerated catalyst particles are introduced and from which deactivated catalyst particles are withdrawn for regeneration. The reaction effluent from zone (A) is then further reacted in multi-zone stacked reactor system into the uppermost zone of which fresh or regenerated catalyst is introduced and from the lowermost zone of which deactivated catalyst is withdrawn for regeneration. The prod. is covered from the effluent of this lowermost reaction zone. Used esp. in gasoline reforming. Compressure H2 recycle is eliminated and thus significant energy savings are obtd.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PT6752878A PT67528B (en) | 1978-01-13 | 1978-01-13 | Hydrogen-producing hydrocarbon conversion with gravity-flowing catalyst particles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PT6752878A PT67528B (en) | 1978-01-13 | 1978-01-13 | Hydrogen-producing hydrocarbon conversion with gravity-flowing catalyst particles |
Publications (2)
Publication Number | Publication Date |
---|---|
PT67528A true PT67528A (en) | 1978-02-01 |
PT67528B PT67528B (en) | 1979-06-12 |
Family
ID=20082195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT6752878A PT67528B (en) | 1978-01-13 | 1978-01-13 | Hydrogen-producing hydrocarbon conversion with gravity-flowing catalyst particles |
Country Status (1)
Country | Link |
---|---|
PT (1) | PT67528B (en) |
-
1978
- 1978-01-13 PT PT6752878A patent/PT67528B/en unknown
Also Published As
Publication number | Publication date |
---|---|
PT67528B (en) | 1979-06-12 |
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