FR2429825A1 - Mobile-bed reforming or aromatising process - using catalyst contg. two platinum-group metals and antimony - Google Patents
Mobile-bed reforming or aromatising process - using catalyst contg. two platinum-group metals and antimonyInfo
- Publication number
- FR2429825A1 FR2429825A1 FR7820129A FR7820129A FR2429825A1 FR 2429825 A1 FR2429825 A1 FR 2429825A1 FR 7820129 A FR7820129 A FR 7820129A FR 7820129 A FR7820129 A FR 7820129A FR 2429825 A1 FR2429825 A1 FR 2429825A1
- Authority
- FR
- France
- Prior art keywords
- zone
- catalyst
- mobile
- group metals
- aromatising
- 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.)
- Granted
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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
- B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
-
- 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
- C10G35/085—Catalytic reforming characterised by the catalyst used containing platinum group metals or compounds thereof
- C10G35/09—Bimetallic catalysts in which at least one of the metals is a platinum group metal
-
- 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
- C10G35/10—Catalytic reforming with moving catalysts
- C10G35/12—Catalytic reforming with moving catalysts according to the "moving-bed" method
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Reforming or aromising process is carried out at 510-600 degrees C, a pressure of 1-18 kg/cm2, a LHSV of 1-10 and an H2/hydrocarbon ratio of 5-20, using a catalyst comprising an alumina support contg. 0.005-1 wt.% each of 2 different Pt-group metals selected from Pt, Rh, Pd and Os, 0.005-5 wt.% Sb and 0.1-10 wt.% halogen. The process comprises passing the hydrocarbon feed and H2 through a series of >=2 mobile-bed reaction zones. The catalyst flows progressively downwards through each zone and is passed successively from one zone to the next. The catalyst withdrawn from the bottom of the last zone is passed to a regeneration zone and is then recycled to the 1st reaction zone. The catalysts have higher activity and esp. better stability than prior art catalyst under the above conditions.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7820129A FR2429825A1 (en) | 1978-06-27 | 1978-06-27 | Mobile-bed reforming or aromatising process - using catalyst contg. two platinum-group metals and antimony |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7820129A FR2429825A1 (en) | 1978-06-27 | 1978-06-27 | Mobile-bed reforming or aromatising process - using catalyst contg. two platinum-group metals and antimony |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2429825A1 true FR2429825A1 (en) | 1980-01-25 |
FR2429825B1 FR2429825B1 (en) | 1980-11-28 |
Family
ID=9210384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7820129A Granted FR2429825A1 (en) | 1978-06-27 | 1978-06-27 | Mobile-bed reforming or aromatising process - using catalyst contg. two platinum-group metals and antimony |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2429825A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3338699A (en) * | 1964-04-22 | 1967-08-29 | Owens Illinois Inc | Glass forming apparatus |
FR2161265A5 (en) * | 1971-11-19 | 1973-07-06 | Inst Francais Du Petrole | |
FR2201338A1 (en) * | 1972-09-27 | 1974-04-26 | Inst Francais Du Petrole |
-
1978
- 1978-06-27 FR FR7820129A patent/FR2429825A1/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3338699A (en) * | 1964-04-22 | 1967-08-29 | Owens Illinois Inc | Glass forming apparatus |
FR2161265A5 (en) * | 1971-11-19 | 1973-07-06 | Inst Francais Du Petrole | |
FR2201338A1 (en) * | 1972-09-27 | 1974-04-26 | Inst Francais Du Petrole |
Also Published As
Publication number | Publication date |
---|---|
FR2429825B1 (en) | 1980-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |