GB1463392A - Process for the production of olefinically unsaturated hydro carbons - Google Patents
Process for the production of olefinically unsaturated hydro carbonsInfo
- Publication number
- GB1463392A GB1463392A GB1135474A GB1135474A GB1463392A GB 1463392 A GB1463392 A GB 1463392A GB 1135474 A GB1135474 A GB 1135474A GB 1135474 A GB1135474 A GB 1135474A GB 1463392 A GB1463392 A GB 1463392A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cracking
- zone
- olefinically unsaturated
- cracked
- thermally
- 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
- C10G51/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only
- C10G51/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only plural serial stages only
-
- 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
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/20—C2-C4 olefins
Abstract
1463392 Olefins by two-stage cracking of hydrocarbon feedstock PULLMAN Inc 14 March 1974 [30 July 1973] 11354/74 Heading C5E A process for the production of olefinically unsaturated hydrocarbons comprises the steps of: (a) introducing a hydrocarbon feedstock comprising petroleum residium into the catalytic cracking zone of a heavy oil cracking unit in the presence of fluidized cracking catalyst at cracking conditions to produce a catalytically cracked effluent including a cracked naphtha fraction; (b) regenerating said fluidized cracking catalyst in the regeneration zone of the heavy oil cracking unit; (c) producing high pressure steam in said regeneration zone by indirect heat exchange; (d) passing the cracked naptha fraction to a thermal pyrolysis zone and thermally cracking said fraction to produce a thermally cracked effluent containing olefinically unsaturated hydrocarbons; (e) expanding said high pressure steam from step (c) to provide at least part of the gas compression energy required for recovery of the olefinically unsaturated hydrocarbons; and (f) recovering olefinicallyunsaturated hydrocarbons. A portion of the expanded high pressure steam may be mixed with the cracked naphtha fraction fed to the thermal pyrolysis zone. The cracking catalyst may be a zeolite and the catalytic cracking zone may be a transfer line reactor. Pyrolysis oil separated from the thermally cracked effluent may be recycled to the catalytic cracking zone. Pyrolysis gasoline separated from the thermally cracked effluent may be hydrotreated and recycled to the thermal pyrolysis zone.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US383620A US3862898A (en) | 1973-07-30 | 1973-07-30 | Process for the production of olefinically unsaturated hydrocarbons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1463392A true GB1463392A (en) | 1977-02-02 |
Family
ID=23513955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1135474A Expired GB1463392A (en) | 1973-07-30 | 1974-03-14 | Process for the production of olefinically unsaturated hydro carbons |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US3862898A (en) |
| JP (1) | JPS5037704A (en) |
| AR (1) | AR214162A1 (en) |
| AT (1) | AT340554B (en) |
| BE (1) | BE817818A (en) |
| BR (1) | BR7404967A (en) |
| CA (1) | CA1013773A (en) |
| DE (1) | DE2419436A1 (en) |
| DK (1) | DK404774A (en) |
| ES (1) | ES426794A1 (en) |
| FR (1) | FR2239518B1 (en) |
| GB (1) | GB1463392A (en) |
| IN (1) | IN144320B (en) |
| NL (1) | NL7405264A (en) |
| NO (1) | NO742749L (en) |
| SE (1) | SE391530B (en) |
| SU (1) | SU650512A3 (en) |
| TR (1) | TR18059A (en) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4064038A (en) * | 1973-05-21 | 1977-12-20 | Universal Oil Products Company | Fluid catalytic cracking process for conversion of residual oils |
| US4176084A (en) * | 1975-07-08 | 1979-11-27 | Exxon Research & Engineering Co. | Process for regenerating metal-contaminated hydrocarbon conversion catalysts |
| US4009121A (en) * | 1975-08-26 | 1977-02-22 | Exxon Research And Engineering Company | Method of temperature control in catalyst regeneration |
| CA1105406A (en) * | 1976-04-29 | 1981-07-21 | Fred S. Zrinscak, Sr. | Catalytic cracking of metal-contaminated oils |
| US4162213A (en) * | 1976-04-29 | 1979-07-24 | Mobil Oil Corporation | Catalytic cracking of metal-contaminated oils |
| US4143521A (en) * | 1977-02-08 | 1979-03-13 | Stone & Webster Engineering Corporation | Process for the production of ethylene |
| US4444651A (en) * | 1979-11-14 | 1984-04-24 | Ashland Oil, Inc. | Carbo-metallic oil conversion with controlled CO:CO2 ratio in multistage regeneration |
| JPS60179139A (en) * | 1984-02-27 | 1985-09-13 | Central Res Inst Of Electric Power Ind | Apparatus for regenerating desulfurizing agent in purification of sulfide-containing gas |
| US4615795A (en) * | 1984-10-09 | 1986-10-07 | Stone & Webster Engineering Corporation | Integrated heavy oil pyrolysis process |
| US4732740A (en) * | 1984-10-09 | 1988-03-22 | Stone & Webster Engineering Corporation | Integrated heavy oil pyrolysis process |
| EP0344376A1 (en) * | 1988-06-03 | 1989-12-06 | Ching Piao Lin | Process for converting heavy hydrocarbons to lighter hydrocarbons |
| US5087349A (en) * | 1988-11-18 | 1992-02-11 | Stone & Webster Engineering Corporation | Process for selectively maximizing product production in fluidized catalytic cracking of hydrocarbons |
| US5120892A (en) * | 1989-12-22 | 1992-06-09 | Phillips Petroleum Company | Method and apparatus for pyrolytically cracking hydrocarbons |
| US5944984A (en) * | 1996-03-20 | 1999-08-31 | Ormat Industries Ltd. | Solvent deasphalting unit and method for using the same |
| US6033555A (en) * | 1997-06-10 | 2000-03-07 | Exxon Chemical Patents Inc. | Sequential catalytic and thermal cracking for enhanced ethylene yield |
| ZA989153B (en) | 1997-10-15 | 1999-05-10 | Equistar Chem Lp | Method of producing olefins and feedstocks for use in olefin production from petroleum residua which have low pentane insolubles and high hydrogen content |
| US6013852A (en) * | 1997-11-21 | 2000-01-11 | Shell Oil Company | Producing light olefins from a contaminated liquid hydrocarbon stream by means of thermal cracking |
| FR2796078B1 (en) * | 1999-07-07 | 2002-06-14 | Bp Chemicals Snc | PROCESS AND DEVICE FOR VAPOCRACKING HYDROCARBONS |
| JP4313237B2 (en) * | 2004-03-29 | 2009-08-12 | 新日本石油株式会社 | Hydrocracking catalyst and method for producing liquid hydrocarbon |
| MY149329A (en) * | 2006-03-30 | 2013-08-30 | Nippon Oil Corp | Hydrocracking catalyst and process for producing fuel base material |
| US20070284285A1 (en) * | 2006-06-09 | 2007-12-13 | Terence Mitchell Stepanik | Method of Upgrading a Heavy Oil Feedstock |
| US8658019B2 (en) | 2010-11-23 | 2014-02-25 | Equistar Chemicals, Lp | Process for cracking heavy hydrocarbon feed |
| US8658022B2 (en) | 2010-11-23 | 2014-02-25 | Equistar Chemicals, Lp | Process for cracking heavy hydrocarbon feed |
| US8663456B2 (en) | 2010-11-23 | 2014-03-04 | Equistar Chemicals, Lp | Process for cracking heavy hydrocarbon feed |
| US9181146B2 (en) | 2010-12-10 | 2015-11-10 | Exxonmobil Chemical Patents Inc. | Process for the production of xylenes and light olefins |
| US8658023B2 (en) * | 2010-12-29 | 2014-02-25 | Equistar Chemicals, Lp | Process for cracking heavy hydrocarbon feed |
| US9181147B2 (en) | 2012-05-07 | 2015-11-10 | Exxonmobil Chemical Patents Inc. | Process for the production of xylenes and light olefins |
| US8921633B2 (en) | 2012-05-07 | 2014-12-30 | Exxonmobil Chemical Patents Inc. | Process for the production of xylenes and light olefins |
| US8937205B2 (en) | 2012-05-07 | 2015-01-20 | Exxonmobil Chemical Patents Inc. | Process for the production of xylenes |
| US10603657B2 (en) | 2016-04-11 | 2020-03-31 | Saudi Arabian Oil Company | Nano-sized zeolite supported catalysts and methods for their production |
| US11084992B2 (en) | 2016-06-02 | 2021-08-10 | Saudi Arabian Oil Company | Systems and methods for upgrading heavy oils |
| US10301556B2 (en) * | 2016-08-24 | 2019-05-28 | Saudi Arabian Oil Company | Systems and methods for the conversion of feedstock hydrocarbons to petrochemical products |
| US10689587B2 (en) | 2017-04-26 | 2020-06-23 | Saudi Arabian Oil Company | Systems and processes for conversion of crude oil |
| EP3655503A1 (en) | 2017-07-17 | 2020-05-27 | Saudi Arabian Oil Company | Systems and methods for processing heavy oils by oil upgrading followed by refining |
| CN111116292A (en) * | 2018-10-30 | 2020-05-08 | 中国石油化工股份有限公司 | Method and device for preparing low-carbon olefin from petroleum hydrocarbon |
| CN115698232A (en) * | 2020-04-20 | 2023-02-03 | 埃克森美孚化学专利公司 | Hydrocarbon pyrolysis of nitrogen-containing feedstocks |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2421615A (en) * | 1943-12-28 | 1947-06-03 | Standard Oil Dev Co | Treating hydrocarbon fluids |
| US2521757A (en) * | 1945-12-15 | 1950-09-12 | Houdry Process Corp | Conversion of heavy hydrocarbon materials |
| US2853455A (en) * | 1952-09-09 | 1958-09-23 | Sinclair Refining Co | Method of temperature control in fluid catalyst regenerator units |
| NL251595A (en) * | 1959-05-15 | 1900-01-01 | ||
| US3401124A (en) * | 1964-10-26 | 1968-09-10 | Exxon Research Engineering Co | Recovering energy from flue gas |
| US3532620A (en) * | 1967-09-28 | 1970-10-06 | Sinclair Research Inc | Power recovery from catalyst regeneration gases |
-
1973
- 1973-07-30 US US383620A patent/US3862898A/en not_active Expired - Lifetime
- 1973-12-12 JP JP48141158A patent/JPS5037704A/ja active Pending
-
1974
- 1974-03-14 GB GB1135474A patent/GB1463392A/en not_active Expired
- 1974-03-20 CA CA195,475A patent/CA1013773A/en not_active Expired
- 1974-04-11 FR FR7412728A patent/FR2239518B1/fr not_active Expired
- 1974-04-18 NL NL7405264A patent/NL7405264A/en not_active Application Discontinuation
- 1974-04-23 DE DE2419436A patent/DE2419436A1/en active Pending
- 1974-05-10 IN IN1046/CAL/1974A patent/IN144320B/en unknown
- 1974-05-29 AR AR253966A patent/AR214162A1/en active
- 1974-05-31 ES ES426794A patent/ES426794A1/en not_active Expired
- 1974-06-17 TR TR18059A patent/TR18059A/en unknown
- 1974-06-18 BR BR4967/74A patent/BR7404967A/en unknown
- 1974-07-18 BE BE146701A patent/BE817818A/en unknown
- 1974-07-25 SE SE7409669A patent/SE391530B/en unknown
- 1974-07-29 NO NO742749A patent/NO742749L/no unknown
- 1974-07-29 AT AT620374A patent/AT340554B/en not_active IP Right Cessation
- 1974-07-29 DK DK404774A patent/DK404774A/da unknown
- 1974-09-20 SU SU742063546A patent/SU650512A3/en active
Also Published As
| Publication number | Publication date |
|---|---|
| AU7122674A (en) | 1976-01-15 |
| FR2239518A1 (en) | 1975-02-28 |
| SU650512A3 (en) | 1979-02-28 |
| SE391530B (en) | 1977-02-21 |
| DE2419436A1 (en) | 1975-02-13 |
| ES426794A1 (en) | 1976-07-16 |
| US3862898A (en) | 1975-01-28 |
| NL7405264A (en) | 1975-02-03 |
| NO742749L (en) | 1975-02-24 |
| DK404774A (en) | 1975-04-07 |
| FR2239518B1 (en) | 1977-10-14 |
| SE7409669L (en) | 1975-01-31 |
| JPS5037704A (en) | 1975-04-08 |
| TR18059A (en) | 1976-09-10 |
| CA1013773A (en) | 1977-07-12 |
| IN144320B (en) | 1978-04-29 |
| BE817818A (en) | 1974-11-18 |
| AT340554B (en) | 1977-12-27 |
| ATA620374A (en) | 1977-04-15 |
| AR214162A1 (en) | 1979-05-15 |
| BR7404967A (en) | 1976-02-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 746 | Register noted 'licences of right' (sect. 46/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |