ES442539A1 - Un metodo de regenerar continuamente particulas de cataliza-dor desactivado. - Google Patents
Un metodo de regenerar continuamente particulas de cataliza-dor desactivado.Info
- Publication number
- ES442539A1 ES442539A1 ES442539A ES442539A ES442539A1 ES 442539 A1 ES442539 A1 ES 442539A1 ES 442539 A ES442539 A ES 442539A ES 442539 A ES442539 A ES 442539A ES 442539 A1 ES442539 A1 ES 442539A1
- Authority
- ES
- Spain
- Prior art keywords
- catalyst particles
- gravity
- regeneration method
- flowing catalyst
- 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
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)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
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 |
---|---|
ES442539A1 true ES442539A1 (es) | 1977-04-16 |
Family
ID=24084390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES442539A Expired ES442539A1 (es) | 1974-11-13 | 1975-11-12 | Un metodo de regenerar continuamente particulas de cataliza-dor desactivado. |
Country Status (17)
Country | Link |
---|---|
US (1) | US3981824A (es) |
JP (1) | JPS5837019B2 (es) |
AR (1) | AR226796A1 (es) |
AT (1) | AT345256B (es) |
AU (1) | AU500276B2 (es) |
BG (1) | BG32416A3 (es) |
BR (1) | BR7507479A (es) |
CA (1) | CA1066689A (es) |
DD (1) | DD121333A5 (es) |
EG (1) | EG11812A (es) |
ES (1) | ES442539A1 (es) |
FR (1) | FR2290953A1 (es) |
GB (1) | GB1516518A (es) |
HU (1) | HU175848B (es) |
IT (1) | IT1052183B (es) |
KE (1) | KE2979A (es) |
MY (1) | MY8000066A (es) |
Families Citing this family (25)
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 |
US4472515A (en) * | 1982-05-05 | 1984-09-18 | Exxon Research And Engineering Co. | Low temperature decoking 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 |
US4447551A (en) * | 1982-05-05 | 1984-05-08 | Exxon Research And Engineering Co. | Process for reactivating iridium-containing catalysts |
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 |
US4444895A (en) * | 1982-05-05 | 1984-04-24 | Exxon Research And Engineering Co. | Reactivation process for iridium-containing catalysts using low halogen flow rates |
US4473656A (en) * | 1982-05-05 | 1984-09-25 | Exxon Research And Engineering Co. | Process for reactivating iridium-containing catalysts |
US4491635A (en) * | 1982-05-05 | 1985-01-01 | Exxon Research & Engineering Co. | Reactivating iridium and selenium containing catalysts with hydrogen halide and oxygen |
US4472514A (en) * | 1982-05-05 | 1984-09-18 | Exxon Research And Engineering Co. | Process for reactivating iridium-containing catalysts in series |
US4492767A (en) * | 1982-05-05 | 1985-01-08 | Exxon Research And Engineering Co. | Low temperature decoking process for reactivating iridium and selenium containing catalysts |
US4480046A (en) * | 1982-05-05 | 1984-10-30 | Exxon Research & Engineering Co. | Reactivation process for iridium-containing catalysts using low halogen flow rates |
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 |
US4687637A (en) * | 1986-02-03 | 1987-08-18 | Uop Inc. | Catalyst regeneration apparatus |
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 |
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 |
WO2016160654A1 (en) | 2015-03-31 | 2016-10-06 | Uop Llc | Methods and apparatuses for an integrated isomerization and platforming process |
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)
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 HU HU75UI227A patent/HU175848B/hu not_active IP Right Cessation
- 1975-11-11 IT IT52167/75A patent/IT1052183B/it active
- 1975-11-11 DD DD189391A patent/DD121333A5/xx unknown
- 1975-11-12 ES ES442539A patent/ES442539A1/es not_active Expired
- 1975-11-12 AR AR261158A patent/AR226796A1/es active
- 1975-11-12 BR BR7507479A patent/BR7507479A/pt unknown
- 1975-11-12 BG BG7531474A patent/BG32416A3/xx 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 |
---|---|
BR7507479A (pt) | 1976-08-31 |
AR226796A1 (es) | 1982-08-31 |
DD121333A5 (es) | 1976-07-20 |
AT345256B (de) | 1978-09-11 |
IT1052183B (it) | 1981-06-20 |
ATA825475A (de) | 1978-01-15 |
MY8000066A (en) | 1980-12-31 |
JPS5837019B2 (ja) | 1983-08-13 |
BG32416A3 (en) | 1982-07-15 |
EG11812A (en) | 1977-11-30 |
JPS5172989A (es) | 1976-06-24 |
US3981824A (en) | 1976-09-21 |
DE2548130B2 (de) | 1977-04-14 |
DE2548130A1 (de) | 1976-05-20 |
HU175848B (hu) | 1980-10-28 |
CA1066689A (en) | 1979-11-20 |
AU500276B2 (en) | 1979-05-17 |
FR2290953B1 (es) | 1978-05-12 |
GB1516518A (en) | 1978-07-05 |
AU8604775A (en) | 1977-05-05 |
FR2290953A1 (fr) | 1976-06-11 |
KE2979A (en) | 1979-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971103 |