DE69326612T2 - Regenerierung bei niedriger temperatur von reformierkatalysatoren, die durch koks deaktiviert wurden. - Google Patents
Regenerierung bei niedriger temperatur von reformierkatalysatoren, die durch koks deaktiviert wurden.Info
- Publication number
- DE69326612T2 DE69326612T2 DE69326612T DE69326612T DE69326612T2 DE 69326612 T2 DE69326612 T2 DE 69326612T2 DE 69326612 T DE69326612 T DE 69326612T DE 69326612 T DE69326612 T DE 69326612T DE 69326612 T2 DE69326612 T2 DE 69326612T2
- Authority
- DE
- Germany
- Prior art keywords
- koks
- disabled
- regeneration
- low temperature
- reforming catalysts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
- B01J38/12—Treating with free oxygen-containing gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/90—Regeneration or reactivation
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G35/00—Reforming naphtha
- C10G35/04—Catalytic reforming
- C10G35/06—Catalytic reforming characterised by the catalyst used
- C10G35/095—Catalytic reforming characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US91490692A | 1992-07-16 | 1992-07-16 | |
PCT/US1993/006696 WO1994002246A1 (en) | 1992-07-16 | 1993-07-16 | Low temperature regeneration of coke deactivated reforming catalysts |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69326612D1 DE69326612D1 (de) | 1999-11-04 |
DE69326612T2 true DE69326612T2 (de) | 2000-01-13 |
Family
ID=25434946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69326612T Expired - Fee Related DE69326612T2 (de) | 1992-07-16 | 1993-07-16 | Regenerierung bei niedriger temperatur von reformierkatalysatoren, die durch koks deaktiviert wurden. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0650395B1 (de) |
JP (1) | JPH07509178A (de) |
AU (1) | AU4680893A (de) |
CA (1) | CA2140038C (de) |
DE (1) | DE69326612T2 (de) |
SG (1) | SG48097A1 (de) |
WO (1) | WO1994002246A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0833690A1 (de) * | 1995-05-25 | 1998-04-08 | Chevron Chemical Company | Verfahren zum regenieren eines hochtemperaturbehandelten zeolitischen katalysators |
US5665777A (en) * | 1995-11-14 | 1997-09-09 | Abbott Laboratories | Biphenyl hydroxamate inhibitors of matrix metalloproteinases |
US7811447B2 (en) | 2007-08-01 | 2010-10-12 | Uop Llc | Method of transferring particles from one pressure zone to another pressure zone |
US7803326B2 (en) | 2007-08-01 | 2010-09-28 | Uop Llc | Hydrocarbon conversion unit including a reaction zone receiving transferred catalyst |
US7868217B2 (en) * | 2007-11-14 | 2011-01-11 | Chevron Phillips Chemical Company Lp | Extending the life of an aromatization catalyst |
US9327278B1 (en) | 2014-12-17 | 2016-05-03 | Uop Llc | Process for catalyst regeneration |
US9790442B2 (en) | 2014-12-17 | 2017-10-17 | Uop Llc | Selective hydrogenation method |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL171887C (nl) * | 1972-04-25 | 1983-06-01 | Shell Int Research | Werkwijze voor het isomeriseren van alifatische verzadigde koolwaterstoffen in aanwezigheid van waterstof. |
US4631123A (en) * | 1982-02-01 | 1986-12-23 | Chevron Research Company | Method of dehydrocyclizing alkanes |
US4650565A (en) * | 1982-09-29 | 1987-03-17 | Chevron Research Company | Dehydrocyclization process |
US4600700A (en) * | 1984-12-28 | 1986-07-15 | Mobil Oil Corporation | Regeneration of platinum-containing zeolite catalysts which includes oxidation of coke in the presence of water |
US5073529A (en) * | 1989-12-20 | 1991-12-17 | Amoco Corporation | Method of regenerating a nonacidic zeolite catalyst |
US5114565A (en) * | 1990-01-26 | 1992-05-19 | Chevron Research And Technology Company | Reforming naphtha with boron-containing large-pore zeolites |
US5155075A (en) * | 1991-03-01 | 1992-10-13 | Chevron Research And Technology Company | Low temperature regeneration of coke deactivated reforming catalysts |
-
1993
- 1993-07-16 DE DE69326612T patent/DE69326612T2/de not_active Expired - Fee Related
- 1993-07-16 JP JP6504583A patent/JPH07509178A/ja not_active Ceased
- 1993-07-16 EP EP93917222A patent/EP0650395B1/de not_active Expired - Lifetime
- 1993-07-16 SG SG1996007022A patent/SG48097A1/en unknown
- 1993-07-16 AU AU46808/93A patent/AU4680893A/en not_active Abandoned
- 1993-07-16 WO PCT/US1993/006696 patent/WO1994002246A1/en active IP Right Grant
- 1993-07-16 CA CA002140038A patent/CA2140038C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0650395A1 (de) | 1995-05-03 |
JPH07509178A (ja) | 1995-10-12 |
EP0650395A4 (de) | 1996-01-10 |
WO1994002246A1 (en) | 1994-02-03 |
CA2140038C (en) | 2004-02-17 |
CA2140038A1 (en) | 1994-01-17 |
SG48097A1 (en) | 1998-04-17 |
DE69326612D1 (de) | 1999-11-04 |
AU4680893A (en) | 1994-02-14 |
EP0650395B1 (de) | 1999-09-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |