CA1088496A - Procede de regeneration par cracking catalyse sur lit fluidise - Google Patents

Procede de regeneration par cracking catalyse sur lit fluidise

Info

Publication number: CA1088496A
Authority: CA; Canada
Prior art keywords: catalyst; regeneration; zone; spent; gas
Prior art date: 1977-11-18
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

Application number

CA291,174A

Other languages

English (en)

Inventor

Roy E. Pratt

Leonce F. Castagnos, Jr.

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Texaco Development Corp

Original Assignee

Texaco Development Corp

Priority date (The priority date 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 date listed.)

1977-11-18

Filing date

1977-11-18

Publication date

1980-10-28

1977-11-18 Application filed by Texaco Development Corp filed Critical Texaco Development Corp

1977-11-18 Priority to CA291,174A priority Critical patent/CA1088496A/fr

1980-10-28 Application granted granted Critical

1980-10-28 Publication of CA1088496A publication Critical patent/CA1088496A/fr

Status Expired legal-status Critical Current

Links

230000008929 regeneration Effects 0.000 title claims abstract description 245
238000011069 regeneration method Methods 0.000 title claims abstract description 245
238000000034 method Methods 0.000 title claims abstract description 33
230000008569 process Effects 0.000 title claims abstract description 22
238000004523 catalytic cracking Methods 0.000 title claims description 17
239000003054 catalyst Substances 0.000 claims abstract description 258
239000007789 gas Substances 0.000 claims abstract description 143
239000000571 coke Substances 0.000 claims abstract description 55
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 52
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 41
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 36
239000001301 oxygen Substances 0.000 claims abstract description 36
229910052760 oxygen Inorganic materials 0.000 claims abstract description 36
229910002091 carbon monoxide Inorganic materials 0.000 claims abstract description 30
229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 26
239000001569 carbon dioxide Substances 0.000 claims abstract description 26
238000005336 cracking Methods 0.000 claims abstract description 22
150000002430 hydrocarbons Chemical class 0.000 claims description 52
229930195733 hydrocarbon Natural products 0.000 claims description 51
239000004215 Carbon black (E152) Substances 0.000 claims description 37
238000006243 chemical reaction Methods 0.000 claims description 30
230000007704 transition Effects 0.000 claims description 25
238000002485 combustion reaction Methods 0.000 claims description 24
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
229910052799 carbon Inorganic materials 0.000 claims description 16
238000000926 separation method Methods 0.000 claims description 13
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 claims description 11
239000003546 flue gas Substances 0.000 claims description 9
239000000203 mixture Substances 0.000 claims description 9
238000009835 boiling Methods 0.000 claims description 6
230000005484 gravity Effects 0.000 claims description 6
230000006872 improvement Effects 0.000 claims description 5
230000000977 initiatory effect Effects 0.000 claims description 5
230000007423 decrease Effects 0.000 claims description 4
239000011872 intimate mixture Substances 0.000 claims description 4
238000009825 accumulation Methods 0.000 claims description 2
238000002156 mixing Methods 0.000 claims description 2
238000013022 venting Methods 0.000 claims description 2
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract description 12
229910001882 dioxygen Inorganic materials 0.000 abstract description 12
229960003903 oxygen Drugs 0.000 abstract 1
239000012071 phase Substances 0.000 description 73
HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 17
229910021536 Zeolite Inorganic materials 0.000 description 12
239000010457 zeolite Substances 0.000 description 12
238000004891 communication Methods 0.000 description 11
230000006854 communication Effects 0.000 description 11
238000009826 distribution Methods 0.000 description 11
230000000694 effects Effects 0.000 description 9
150000002500 ions Chemical group 0.000 description 9
-1 petroleum fractions Chemical class 0.000 description 9
230000003197 catalytic effect Effects 0.000 description 7
239000002808 molecular sieve Substances 0.000 description 7
URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 7
229910000323 aluminium silicate Inorganic materials 0.000 description 4
239000011159 matrix material Substances 0.000 description 4
239000003921 oil Substances 0.000 description 4
230000008901 benefit Effects 0.000 description 3
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 3
239000000463 material Substances 0.000 description 3
239000011148 porous material Substances 0.000 description 3
230000001172 regenerating effect Effects 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 2
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
239000001257 hydrogen Substances 0.000 description 2
229910052739 hydrogen Inorganic materials 0.000 description 2
239000007788 liquid Substances 0.000 description 2
229910001425 magnesium ion Inorganic materials 0.000 description 2
239000000395 magnesium oxide Substances 0.000 description 2
239000002245 particle Substances 0.000 description 2
239000003208 petroleum Substances 0.000 description 2
229910052761 rare earth metal Inorganic materials 0.000 description 2
229910052708 sodium Inorganic materials 0.000 description 2
239000011734 sodium Substances 0.000 description 2
101100536354 Drosophila melanogaster tant gene Proteins 0.000 description 1
241000282326 Felis catus Species 0.000 description 1
241000282320 Panthera leo Species 0.000 description 1
241001080526 Vertica Species 0.000 description 1
MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 1
239000000809 air pollutant Substances 0.000 description 1
231100001243 air pollutant Toxicity 0.000 description 1
UNYSKUBLZGJSLV-UHFFFAOYSA-L calcium;1,3,5,2,4,6$l^{2}-trioxadisilaluminane 2,4-dioxide;dihydroxide;hexahydrate Chemical compound O.O.O.O.O.O.[OH-].[OH-].[Ca+2].O=[Si]1O[Al]O[Si](=O)O1.O=[Si]1O[Al]O[Si](=O)O1 UNYSKUBLZGJSLV-UHFFFAOYSA-L 0.000 description 1
239000003575 carbonaceous material Substances 0.000 description 1
229910052676 chabazite Inorganic materials 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000000593 degrading effect Effects 0.000 description 1
230000008021 deposition Effects 0.000 description 1
239000012013 faujasite Substances 0.000 description 1
239000000446 fuel Substances 0.000 description 1
229910052610 inosilicate Inorganic materials 0.000 description 1
238000005342 ion exchange Methods 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
229910044991 metal oxide Inorganic materials 0.000 description 1
150000004706 metal oxides Chemical class 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
230000009467 reduction Effects 0.000 description 1
239000003870 refractory metal Substances 0.000 description 1
239000003079 shale oil Substances 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000011275 tar sand Substances 0.000 description 1
239000012808 vapor phase Substances 0.000 description 1
238000009834 vaporization Methods 0.000 description 1
230000008016 vaporization Effects 0.000 description 1

Landscapes

Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Catalysts (AREA)

CA291,174A 1977-11-18 1977-11-18 Procede de regeneration par cracking catalyse sur lit fluidise Expired CA1088496A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA291,174A CA1088496A (fr)	1977-11-18	1977-11-18	Procede de regeneration par cracking catalyse sur lit fluidise

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA291,174A CA1088496A (fr)	1977-11-18	1977-11-18	Procede de regeneration par cracking catalyse sur lit fluidise

Publications (1)

Publication Number	Publication Date
CA1088496A true CA1088496A (fr)	1980-10-28

Family

ID=4110059

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA291,174A Expired CA1088496A (fr)	1977-11-18	1977-11-18	Procede de regeneration par cracking catalyse sur lit fluidise

Country Status (1)

Country	Link
CA (1)	CA1088496A (fr)

1977
- 1977-11-18 CA CA291,174A patent/CA1088496A/fr not_active Expired

Legal Events

Date	Code	Title	Description
1997-10-28	MKEX	Expiry

Publication	Publication Date	Title
US4088568A (en)	1978-05-09	Catalytic cracking of hydrocarbons
US4325817A (en)	1982-04-20	Control of emissions in flue gas
CA1073388A (fr)	1980-03-11	Regeneration d'un catalyseur fluidise de cracking
US4331533A (en)	1982-05-25	Method and apparatus for cracking residual oils
US4436613A (en)	1984-03-13	Two stage catalytic cracking process
CA1108548A (fr)	1981-09-08	Appareil de regeneration d'un catalyseur de craquage fluide
CA1156591A (fr)	1983-11-08	Methode de regeneration de catalyseur en deux etapes
US2396109A (en)	1946-03-05	Treating hydrocarbon fluids
CA1058600A (fr)	1979-07-17	Methode de regeneration d'un catalyseur de fractionnement, par la combustion du monoxyde de carbone
US4822761A (en)	1989-04-18	Method and apparatus for cooling fluid solid particles used in a regeneration system
CA1119116A (fr)	1982-03-02	Methode et dispositif de regeneration d'un catalyseur fluide de raffinage
EP0086580B1 (fr)	1986-04-09	Procédé et dispositif de craquage catalytique fluidisé
EP0074501B1 (fr)	1986-04-16	Procédé et catalyseur pour la conversion d'huiles contenant des précurseurs de coke et des métaux lourds
US4118337A (en)	1978-10-03	Method for regenerating fluidizable solid particles employed in hydrocarbon conversion
US4062759A (en)	1977-12-13	Fluidized catalytic cracking regeneration process
US4780195A (en)	1988-10-25	Addition of water to regeneration air
US4206038A (en)	1980-06-03	Hydrogen recovery from gaseous product of fluidized catalytic cracking
US4894141A (en)	1990-01-16	Combination process for upgrading residual oils
US4666586A (en)	1987-05-19	Method and arrangement of apparatus for cracking high boiling hydrocarbon and regeneration of solids used
US4430201A (en)	1984-02-07	Regeneration of fluidizable catalyst
CA1080197A (fr)	1980-06-24	Procede de regeneration d'un catalyseur de craquage, par lit fluidise
CA1082428A (fr)	1980-07-29	Appareil de regeneration pour catalyseur fluidise de craquage
US4428822A (en)	1984-01-31	Fluid catalytic cracking
US4619758A (en)	1986-10-28	Fluid catalytic cracking method
US4060395A (en)	1977-11-29	Fluidized cracking catalyst regeneration apparatus