DE2638556C2 - Katalytisches Fluidcrackverfahren - Google Patents
Katalytisches FluidcrackverfahrenInfo
- Publication number
- DE2638556C2 DE2638556C2 DE2638556A DE2638556A DE2638556C2 DE 2638556 C2 DE2638556 C2 DE 2638556C2 DE 2638556 A DE2638556 A DE 2638556A DE 2638556 A DE2638556 A DE 2638556A DE 2638556 C2 DE2638556 C2 DE 2638556C2
- Authority
- DE
- Germany
- Prior art keywords
- catalyst
- temperature
- hot regenerated
- regenerated catalyst
- regenerator
- 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
- 238000000034 method Methods 0.000 title claims description 40
- 230000008569 process Effects 0.000 title claims description 21
- 238000005336 cracking Methods 0.000 title claims description 11
- 239000012530 fluid Substances 0.000 title description 4
- 230000003197 catalytic effect Effects 0.000 title description 2
- 239000003054 catalyst Substances 0.000 claims description 119
- 238000002485 combustion reaction Methods 0.000 claims description 32
- 239000007789 gas Substances 0.000 claims description 27
- 239000000571 coke Substances 0.000 claims description 19
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 13
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 11
- 238000004231 fluid catalytic cracking Methods 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- 238000004523 catalytic cracking Methods 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims description 4
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- 150000002430 hydrocarbons Chemical class 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 17
- 229910052799 carbon Inorganic materials 0.000 description 17
- 239000000463 material Substances 0.000 description 16
- 239000000203 mixture Substances 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Natural products O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 7
- 230000004044 response Effects 0.000 description 6
- 239000012071 phase Substances 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 2
- 238000011027 product recovery Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 239000010457 zeolite Substances 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
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
-
- 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
- C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
- C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
- C10G11/187—Controlling or regulating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S208/00—Mineral oils: processes and products
- Y10S208/01—Automatic control
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US60835175A | 1975-08-27 | 1975-08-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2638556A1 DE2638556A1 (de) | 1977-03-10 |
| DE2638556C2 true DE2638556C2 (de) | 1987-05-14 |
Family
ID=24436095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2638556A Expired DE2638556C2 (de) | 1975-08-27 | 1976-08-26 | Katalytisches Fluidcrackverfahren |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4093537A (https=) |
| AU (1) | AU509762B2 (https=) |
| DE (1) | DE2638556C2 (https=) |
| FR (1) | FR2322193A1 (https=) |
| GB (1) | GB1551150A (https=) |
| IT (1) | IT1065251B (https=) |
| ZA (1) | ZA764947B (https=) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4304659A (en) * | 1976-06-30 | 1981-12-08 | Texaco, Inc. | Method for controlling regenerator temperature in a fluidized catalytic cracking process |
| US4194965A (en) * | 1978-02-02 | 1980-03-25 | Mobil Oil Corporation | Fluid catalytic cracking |
| US4284494A (en) * | 1978-05-01 | 1981-08-18 | Engelhard Minerals & Chemicals Corporation | Control of emissions in FCC regenerator flue gas |
| US4272402A (en) * | 1979-07-16 | 1981-06-09 | Cosden Technology, Inc. | Process for regenerating fluidizable particulate cracking catalysts |
| US4235704A (en) * | 1979-08-20 | 1980-11-25 | Exxon Research & Engineering Co. | Method of reducing oxides of nitrogen concentration in regeneration zone flue gas |
| US4311580A (en) * | 1979-11-01 | 1982-01-19 | Engelhard Minerals & Chemicals Corporation | Selective vaporization process and dynamic control thereof |
| US4354957A (en) * | 1980-10-03 | 1982-10-19 | Phillips Petroleum Company | Regenerator temperature control |
| US4356082A (en) * | 1980-12-18 | 1982-10-26 | Mobil Oil Corporation | Heat balance in FCC process |
| US4411773A (en) * | 1980-12-18 | 1983-10-25 | Mobil Oil Corporation | Heat balance in FCC process and apparatus with downflow reactor riser |
| US4430201A (en) | 1981-10-27 | 1984-02-07 | Texaco, Inc. | Regeneration of fluidizable catalyst |
| FR2515680A1 (fr) * | 1981-10-30 | 1983-05-06 | Texaco Development Corp | Procede de commande de la temperature d'un regenerateur dans un processus de craquage catalytique fluidifie assurant une combustion pratiquement complete du coke et de l'oxyde de carbone |
| US4541921A (en) * | 1982-02-12 | 1985-09-17 | Mobil Oil Corporation | Method and apparatus for regenerating cracking catalyst |
| US4448753A (en) * | 1982-02-12 | 1984-05-15 | Mobil Oil Corporation | Apparatus for regenerating cracking catalyst |
| US4424116A (en) | 1982-03-25 | 1984-01-03 | Ashland Oil, Inc. | Converting and stripping heavy hydrocarbons in two stages of riser conversion with regenerated catalyst |
| US4664778A (en) * | 1985-04-05 | 1987-05-12 | Total Engineering And Research Company | Method for regeneration of resid cracking catalyst |
| US5130012A (en) * | 1991-01-24 | 1992-07-14 | Mobil Oil Corporation | Process and apparatus for reducing NOx emissions from high-efficiency FFC regenerators |
| US5500110A (en) * | 1994-05-06 | 1996-03-19 | Uop | Method for changing particulate transport rates between zones |
| US5965474A (en) * | 1997-04-29 | 1999-10-12 | Mobil Oil Corporation | FCC metal traps based on ultra large pore crystalline material |
| US6558531B2 (en) * | 2000-04-04 | 2003-05-06 | Exxonmobil Chemical Patents Inc. | Method for maintaining heat balance in a fluidized bed catalytic cracking unit |
| AU2008359683B2 (en) * | 2008-07-24 | 2013-08-01 | Hatch Ltd. | Method and apparatus for temperature control in a reactor vessel |
| CN102899068B (zh) * | 2011-07-25 | 2014-06-04 | 中国石油天然气股份有限公司 | 一种监测催化裂化装置催化剂循环量的方法 |
| US11118117B2 (en) * | 2019-05-23 | 2021-09-14 | Kellogg Brown & Root Llc | Regulatory controller for usage in a catalytic olefins |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3316170A (en) * | 1966-01-03 | 1967-04-25 | Phillips Petroleum Co | Control system for maximum heat utilization in process for fluid catalytic decomposition conversion of hydrocarbons |
| US3769203A (en) * | 1971-06-21 | 1973-10-30 | Mobil Oil Corp | Thermal energy control for a fcc system |
| BE792165A (fr) * | 1971-11-30 | 1973-05-30 | Standard Oil Co | Procede perfectionne de cracking catalytique avec combustion sensiblement complete du monoxyde de carbone pendant la regeneration du catalyseur |
| AU474911B2 (en) * | 1972-05-30 | 1976-08-05 | Universal Oil Products Company | Dense bed afterburning control ina catalytic regeneration zone |
| US3893812A (en) * | 1972-05-30 | 1975-07-08 | Universal Oil Prod Co | Regeneration apparatus with external regenerated-catalyst recycle means |
| US3886060A (en) * | 1973-04-30 | 1975-05-27 | Mobil Oil Corp | Method for catalytic cracking of residual oils |
| NL7406147A (en) * | 1974-05-07 | 1974-07-25 | Catalyst regeneration in fluidised dense bed - and in disperse phase, for hydrocarbon cracking with zeolite catalysts |
-
1976
- 1976-08-17 GB GB34206/76A patent/GB1551150A/en not_active Expired
- 1976-08-17 ZA ZA00764947A patent/ZA764947B/xx unknown
- 1976-08-19 AU AU16966/76A patent/AU509762B2/en not_active Expired
- 1976-08-26 DE DE2638556A patent/DE2638556C2/de not_active Expired
- 1976-08-26 IT IT26587/76A patent/IT1065251B/it active
- 1976-08-27 FR FR7625920A patent/FR2322193A1/fr active Granted
-
1977
- 1977-02-17 US US05/769,639 patent/US4093537A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2638556A1 (de) | 1977-03-10 |
| ZA764947B (en) | 1978-03-29 |
| FR2322193B1 (https=) | 1980-06-27 |
| AU509762B2 (en) | 1980-05-22 |
| IT1065251B (it) | 1985-02-25 |
| GB1551150A (en) | 1979-08-22 |
| FR2322193A1 (fr) | 1977-03-25 |
| US4093537A (en) | 1978-06-06 |
| AU1696676A (en) | 1978-02-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8128 | New person/name/address of the agent |
Representative=s name: KADOR, U., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 800 |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |