DE2414653C2 - Vorrichtung zum Abziehen von Feststoffteilchen aus einem System - Google Patents
Vorrichtung zum Abziehen von Feststoffteilchen aus einem SystemInfo
- Publication number
- DE2414653C2 DE2414653C2 DE19742414653 DE2414653A DE2414653C2 DE 2414653 C2 DE2414653 C2 DE 2414653C2 DE 19742414653 DE19742414653 DE 19742414653 DE 2414653 A DE2414653 A DE 2414653A DE 2414653 C2 DE2414653 C2 DE 2414653C2
- Authority
- DE
- Germany
- Prior art keywords
- catalyst
- chamber
- line
- central tube
- particles
- 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
Links
- 239000002245 particle Substances 0.000 title claims description 30
- 239000007787 solid Substances 0.000 title claims description 25
- 238000011010 flushing procedure Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims 1
- 239000003054 catalyst Substances 0.000 description 64
- 238000006243 chemical reaction Methods 0.000 description 14
- 239000007789 gas Substances 0.000 description 12
- 239000001257 hydrogen Substances 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- 229930195733 hydrocarbon Natural products 0.000 description 5
- 150000002430 hydrocarbons Chemical class 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000010926 purge Methods 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 238000001833 catalytic reforming Methods 0.000 description 2
- 238000005243 fluidization Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 238000002407 reforming Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004517 catalytic hydrocracking Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011874 heated mixture Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
- B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor 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
- 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
- B01J8/125—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 with multiple sections one above the other separated by distribution aids, e.g. reaction and regeneration sections
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US34758373A | 1973-04-02 | 1973-04-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2414653A1 DE2414653A1 (de) | 1974-10-10 |
| DE2414653C2 true DE2414653C2 (de) | 1985-12-12 |
Family
ID=23364338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742414653 Expired DE2414653C2 (de) | 1973-04-02 | 1974-03-27 | Vorrichtung zum Abziehen von Feststoffteilchen aus einem System |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS539574B2 (cs) |
| CA (1) | CA1008229A (cs) |
| DD (1) | DD110294A5 (cs) |
| DE (1) | DE2414653C2 (cs) |
| FR (1) | FR2223079B1 (cs) |
| GB (1) | GB1456898A (cs) |
| IT (1) | IT1003999B (cs) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4995199A (cs) * | 1973-01-17 | 1974-09-10 | ||
| FR2638463B1 (fr) * | 1988-10-27 | 1991-01-11 | Inst Francais Du Petrole | Procede de reformage catalytique dans plusieurs zones reactionnelles a lit mobile cote a cote |
| FR2657087B1 (fr) * | 1990-01-17 | 1993-12-17 | Institut Francais Petrole | Procede de reformage catalytique dans plusieurs zones reactionnelles a lit mobile cote a cote. |
| FR2657621B1 (fr) * | 1990-01-26 | 1992-05-15 | Inst Francais Du Petrole | Procede de reformage catalytique dans plusieurs zones reactionnelles a lit mobile cote a cote. |
| FR2996786B1 (fr) * | 2012-10-17 | 2015-10-16 | IFP Energies Nouvelles | Systeme pneumatique de chargement dense de catalyseur dans des tubes a baionnette pour reacteur echangeur de vaporeformage faisant appel a un tube auxiliaire pour l'introduction des particules solides |
| FR2996785B1 (fr) * | 2012-10-17 | 2015-03-06 | IFP Energies Nouvelles | Systeme pneumatique de chargement dense de catalyseur dans des tubes a baionnette pour reacteur echangeur de vaporeformage avec tube d'amenee de gaz amovible |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2699363A (en) * | 1950-06-17 | 1955-01-11 | Houdry Process Corp | Method for elevating granular material |
-
1974
- 1974-03-25 CA CA195,916A patent/CA1008229A/en not_active Expired
- 1974-03-27 DE DE19742414653 patent/DE2414653C2/de not_active Expired
- 1974-04-01 GB GB1427474A patent/GB1456898A/en not_active Expired
- 1974-04-01 DD DD17759774A patent/DD110294A5/xx unknown
- 1974-04-02 IT IT4996574A patent/IT1003999B/it active
- 1974-04-02 FR FR7411719A patent/FR2223079B1/fr not_active Expired
- 1974-04-02 JP JP3672574A patent/JPS539574B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1456898A (en) | 1976-12-01 |
| JPS539574B2 (cs) | 1978-04-06 |
| IT1003999B (it) | 1976-06-10 |
| DE2414653A1 (de) | 1974-10-10 |
| CA1008229A (en) | 1977-04-12 |
| DD110294A5 (cs) | 1974-12-12 |
| JPS5026757A (cs) | 1975-03-19 |
| FR2223079B1 (cs) | 1980-06-27 |
| FR2223079A1 (cs) | 1974-10-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |