BG32416A3 - Method of catalyist regeneration - Google Patents

Method of catalyist regeneration

Info

Publication number: BG32416A3
Authority: BG; Bulgaria
Prior art keywords: catalyst particles; regeneration zone; halogen; regeneration; contacted
Prior art date: 1974-11-13

Application number

BG031474A

Other languages

Bulgarian (bg)

English (en)

Inventor

Arthur Greenwood

Earl Lemberger

Original Assignee

Uop Inc

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.)

1974-11-13

Filing date

1975-11-12

Publication date

1982-07-15

1975-11-12 Application filed by Uop Inc filed Critical Uop Inc

1982-07-15 Publication of BG32416A3 publication Critical patent/BG32416A3/xx

Links

230000008929 regeneration Effects 0.000 title abstract 7
238000011069 regeneration method Methods 0.000 title abstract 7
238000000034 method Methods 0.000 title abstract 2
239000003054 catalyst Substances 0.000 abstract 8
239000002245 particle Substances 0.000 abstract 8
229910052736 halogen Inorganic materials 0.000 abstract 4
150000002367 halogens Chemical class 0.000 abstract 4
230000005484 gravity Effects 0.000 abstract 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
229910052799 carbon Inorganic materials 0.000 abstract 1
238000006243 chemical reaction Methods 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
238000001035 drying Methods 0.000 abstract 1
229930195733 hydrocarbon Natural products 0.000 abstract 1
150000002430 hydrocarbons Chemical class 0.000 abstract 1
229910052809 inorganic oxide Inorganic materials 0.000 abstract 1
239000002184 metal Substances 0.000 abstract 1
230000000737 periodic effect Effects 0.000 abstract 1
230000001172 regenerating effect Effects 0.000 abstract 1

Classifications

- 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
- 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
- B01J23/90—Regeneration or reactivation
- B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
- 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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Materials Engineering (AREA)
General Chemical & Material Sciences (AREA)
Catalysts (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

BG031474A 1974-11-13 1975-11-12 Method of catalyist regeneration BG32416A3 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/523,288 US3981824A (en)	1974-11-13	1974-11-13	Regeneration method for gravity-flowing catalyst particles

Publications (1)

Publication Number	Publication Date
BG32416A3 true BG32416A3 (en)	1982-07-15

Family

ID=24084390

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BG031474A BG32416A3 (en)	1974-11-13	1975-11-12	Method of catalyist regeneration

Country Status (17)

Country	Link
US (1)	US3981824A (it)
JP (1)	JPS5837019B2 (it)
AR (1)	AR226796A1 (it)
AT (1)	AT345256B (it)
AU (1)	AU500276B2 (it)
BG (1)	BG32416A3 (it)
BR (1)	BR7507479A (it)
CA (1)	CA1066689A (it)
DD (1)	DD121333A5 (it)
EG (1)	EG11812A (it)
ES (1)	ES442539A1 (it)
FR (1)	FR2290953A1 (it)
GB (1)	GB1516518A (it)
HU (1)	HU175848B (it)
IT (1)	IT1052183B (it)
KE (1)	KE2979A (it)
MY (1)	MY8000066A (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4094814A (en) *	1977-06-15	1978-06-13	Uop Inc.	Regeneration method for gravity-flowing deactivated catalyst particles
US4403909A (en) *	1980-03-24	1983-09-13	Uop Inc.	Method for discharging catalyst particles from a moving bed system at a substantially steady flow rate
JPS5824351A (ja) *	1981-08-04	1983-02-14	Nippon Oil Co Ltd	異性化触媒の再活性化方法
US4480046A (en) *	1982-05-05	1984-10-30	Exxon Research & Engineering Co.	Reactivation process for iridium-containing catalysts using low halogen flow rates
US4472514A (en) *	1982-05-05	1984-09-18	Exxon Research And Engineering Co.	Process for reactivating iridium-containing catalysts in series
FI78847C (fi) *	1982-05-05	1989-10-10	Exxon Research Engineering Co	Foerfarande foer aoteraktivering av katalysatorer innehaollande iridium.
US4444897A (en) *	1982-05-05	1984-04-24	Exxon Research And Engineering Co.	Reactivating iridium-containing catalysts with hydrogen halide and oxygen
US4473656A (en) *	1982-05-05	1984-09-25	Exxon Research And Engineering Co.	Process for reactivating iridium-containing catalysts
US4444896A (en) *	1982-05-05	1984-04-24	Exxon Research And Engineering Co.	Reactivation of iridium-containing catalysts by halide pretreat and oxygen redispersion
US4491635A (en) *	1982-05-05	1985-01-01	Exxon Research & Engineering Co.	Reactivating iridium and selenium containing catalysts with hydrogen halide and oxygen
US4444895A (en) *	1982-05-05	1984-04-24	Exxon Research And Engineering Co.	Reactivation process for iridium-containing catalysts using low halogen flow rates
US4472515A (en) *	1982-05-05	1984-09-18	Exxon Research And Engineering Co.	Low temperature decoking process for reactivating iridium containing catalysts
US4447551A (en) *	1982-05-05	1984-05-08	Exxon Research And Engineering Co.	Process for reactivating iridium-containing catalysts
US4491636A (en) *	1982-05-05	1985-01-01	Exxon Research & Engineering Co.	Process using halogen/oxygen for reactivating iridium and selenium containing catalysts
US4467045A (en) *	1982-09-30	1984-08-21	Exxon Research And Engineering Co.	Redispersion of Ir catalysts by low temperature reduction step
US4438288A (en)	1983-03-22	1984-03-20	Uop Inc.	Dehydrogenation of hydrocarbons with a halogen contacting step
US4498973A (en) *	1983-06-17	1985-02-12	Uop Inc.	Multiple-stage catalytic reforming with gravity-flowing dissimilar catalyst particles
US4567023A (en) *	1984-02-27	1986-01-28	Uop Inc.	Multiple-stage reactor system for a moving catalyst bed
US4578370A (en) *	1985-04-25	1986-03-25	Uop Inc.	Gas circulation method for moving bed catalyst regeneration zones
US4701429A (en) *	1986-02-03	1987-10-20	Uop Inc.	Catalyst regeneration with varying air flow to burn-off zone from drying zone through halogenation zone
US4687637A (en) *	1986-02-03	1987-08-18	Uop Inc.	Catalyst regeneration apparatus
US9731287B2 (en)	2014-08-27	2017-08-15	Uop Llc	Methods and apparatuses for regenerating catalyst particles
US9677010B2 (en) *	2014-12-17	2017-06-13	Uop Llc	Methods for catalytic reforming of hydrocarbons including regeneration of catalyst and apparatuses for the same
CN107429171A (zh)	2015-03-31	2017-12-01	环球油品公司	用于集成异构化和铂重整工艺过程的方法和装置
CN111706885B (zh) *	2020-06-24	2022-07-08	重庆电子工程职业学院	具有干烧识别功能的智能家居

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3652231A (en) *	1969-09-25	1972-03-28	Universal Oil Prod Co	Reconditioning system for moving column of reforming catalyst
US3753926A (en) *	1971-03-08	1973-08-21	Universal Oil Prod Co	Regeneration of a coke deactivated catalyst comprising a combination of platinum rhenium and halogen with a porous carrier material
US3751379A (en) *	1971-04-12	1973-08-07	Universal Oil Prod Co	Regeneration of a coke-deactivated bimetallic catalyst
US3706536A (en) *	1971-05-10	1972-12-19	Universal Oil Prod Co	Multiple-stage stacked reactor system for moving bed catalyst particles

1974
- 1974-11-13 US US05/523,288 patent/US3981824A/en not_active Expired - Lifetime
1975
- 1975-10-27 GB GB44084/75A patent/GB1516518A/en not_active Expired
- 1975-10-27 AU AU86047/75A patent/AU500276B2/en not_active Expired
- 1975-10-29 AT AT825475A patent/AT345256B/de not_active IP Right Cessation
- 1975-11-03 FR FR7533509A patent/FR2290953A1/fr active Granted
- 1975-11-08 EG EG653A patent/EG11812A/xx active
- 1975-11-10 CA CA239,314A patent/CA1066689A/en not_active Expired
- 1975-11-11 DD DD189391A patent/DD121333A5/xx unknown
- 1975-11-11 IT IT52167/75A patent/IT1052183B/it active
- 1975-11-11 HU HU75UI227A patent/HU175848B/hu not_active IP Right Cessation
- 1975-11-12 AR AR261158A patent/AR226796A1/es active
- 1975-11-12 BG BG031474A patent/BG32416A3/xx unknown
- 1975-11-12 ES ES442539A patent/ES442539A1/es not_active Expired
- 1975-11-12 BR BR7507479A patent/BR7507479A/pt unknown
- 1975-11-13 JP JP50136751A patent/JPS5837019B2/ja not_active Expired
1979
- 1979-07-09 KE KE2979A patent/KE2979A/xx unknown
1980
- 1980-12-30 MY MY66/80A patent/MY8000066A/xx unknown

Also Published As

Publication number	Publication date
MY8000066A (en)	1980-12-31
ES442539A1 (es)	1977-04-16
AU500276B2 (en)	1979-05-17
DE2548130A1 (de)	1976-05-20
CA1066689A (en)	1979-11-20
AR226796A1 (es)	1982-08-31
AT345256B (de)	1978-09-11
EG11812A (en)	1977-11-30
JPS5837019B2 (ja)	1983-08-13
BR7507479A (pt)	1976-08-31
JPS5172989A (it)	1976-06-24
US3981824A (en)	1976-09-21
HU175848B (hu)	1980-10-28
DE2548130B2 (de)	1977-04-14
FR2290953B1 (it)	1978-05-12
DD121333A5 (it)	1976-07-20
IT1052183B (it)	1981-06-20
GB1516518A (en)	1978-07-05
FR2290953A1 (fr)	1976-06-11
AU8604775A (en)	1977-05-05
KE2979A (en)	1979-07-20
ATA825475A (de)	1978-01-15

Publication	Publication Date	Title
SU489285A3 (ru)	1975-10-25	Способ регенерации катализатора крекинга
ES418097A1 (es)	1976-03-16	Un procedimiento para el tratamiento catalitico con hidro- geno de hidrocarburos.
ATE44041T1 (de)	1989-06-15	Verfahren zum regenerieren von koksverunreinigtem katalysator.
ES8201841A1 (es)	1982-01-16	Procedimiento e instalacion para regenerar una solucion ab- sorbente cargada con uno o varios compuestos gaseosos
ES374919A1 (es)	1972-02-16	Un procedimiento para la regeneracion de un catalizador a- gotado para conversion de hidrocarburos.
MY8000066A (en)	1980-12-31	Regeneration method for gravity-flowing particles of deactivated hydrocarbon conversion catalyst
NO885271D0 (no)	1988-11-25	Fremgangsmte for fjerning av hydrogensulfid fra gasser.
FR2274353A1 (fr)	1976-01-09	Procede de regeneration d'un catalyseur de craquage
DE58900473D1 (de)	1992-01-02	Verfahren zum regenerieren von katalysatoren.
ES470706A1 (es)	1979-01-16	Un metodo para regenerar continuamente particulas de catali-zador de conversion de hidrocarburos
NO740921L (no)	1974-09-20	Fremgangsmåte ved fjernelse av svoveloxyder fra svoveloxydholdige gasser.
ES385832A1 (es)	1973-05-01	Un metodo para regenerar un catalizador de conversion de hidrocarburos desactivado.
GB1526490A (en)	1978-09-27	Regeneration process for hydrocarbon conversion catalysts
GB1261495A (en)	1972-01-26	Catalyst regeneration procedure
JPS5236568A (en)	1977-03-19	Process for denitration, desulfurization and dust removal at the same time, of flue gas containing a large quantity of dust
ES415063A1 (es)	1976-02-16	Un procedimiento para regenerar catalizador gastado en for-ma de particulas contaminado con coque.
US4855117A (en)	1989-08-08	Process for removing sulfur oxides from a gas by means of an absorption mass regenerable by reaction with elemental sulfur
JPS5235786A (en)	1977-03-18	Regeneration method of catalyst
US2963443A (en)	1960-12-06	Reactivation of molybdenum containing catalysts
GB1043091A (en)	1966-09-21	Process for the regeneration of sulphur-contaminated catalyst
JPS527887A (en)	1977-01-21	Process for producing catalysts
US2474198A (en)	1949-06-21	Moisture content-temperature correlation in a moving bed catalyst regeneration process
JPS5248585A (en)	1977-04-18	Method for regenerating carbonaceous catalyst
JPS5252886A (en)	1977-04-28	Catalysts for the purification of exhaust gas from automobiles
JPS5573339A (en)	1980-06-03	Apparatus for drawing out catalyst