ES420173A1 - Catalytic cracking of naphtha and gas oil - Google Patents
Catalytic cracking of naphtha and gas oilInfo
- Publication number
- ES420173A1 ES420173A1 ES420173A ES420173A ES420173A1 ES 420173 A1 ES420173 A1 ES 420173A1 ES 420173 A ES420173 A ES 420173A ES 420173 A ES420173 A ES 420173A ES 420173 A1 ES420173 A1 ES 420173A1
- Authority
- ES
- Spain
- Prior art keywords
- naphtha
- gas oil
- fresh
- catalytic cracking
- product
- 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
- 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
-
- 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
- Y10S208/02—Molecular sieve
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Low octane naphtha and fresh gas oil are catalytically cracked with a zeolite catalytic cracking catalyst in separate elongated reaction zones yielding a naphtha having an increased octane rating. Recovering a naphtha fraction, particularly a heavy naphtha fraction, from the cracked product, and combining it with the fresh naphtha feed, further enhances the octane rating of the naphtha product. A cycle gas oil may be recovered from the reactor effluent and combined with the fresh naphtha feed or introduced into a separate (a third) elongated reaction zone to effect maximum recovery of naphtha and lighter stocks having improved product quality. Optionally, any of the feedstocks may be subjected to further cracking in a dense bed of the zeolite catalyst.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7747970A | 1970-10-02 | 1970-10-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES420173A1 true ES420173A1 (en) | 1976-05-16 |
Family
ID=22138292
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES395613A Expired ES395613A1 (en) | 1970-10-02 | 1971-09-30 | Catalytic cracking of naphtha and gas oil |
ES420173A Expired ES420173A1 (en) | 1970-10-02 | 1973-10-31 | Catalytic cracking of naphtha and gas oil |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES395613A Expired ES395613A1 (en) | 1970-10-02 | 1971-09-30 | Catalytic cracking of naphtha and gas oil |
Country Status (19)
Country | Link |
---|---|
US (1) | US3784463A (en) |
JP (1) | JPS5121004B1 (en) |
AU (1) | AU458765B2 (en) |
BE (1) | BE773098A (en) |
CA (1) | CA966796A (en) |
CH (1) | CH563449A5 (en) |
DE (1) | DE2147547C3 (en) |
EG (1) | EG10951A (en) |
ES (2) | ES395613A1 (en) |
FI (1) | FI53981C (en) |
FR (1) | FR2116369B1 (en) |
GB (2) | GB1349911A (en) |
IE (1) | IE35665B1 (en) |
IT (1) | IT945973B (en) |
NL (1) | NL7113476A (en) |
NO (1) | NO130278B (en) |
SE (2) | SE376436B (en) |
TR (1) | TR16793A (en) |
ZA (1) | ZA716156B (en) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3869378A (en) * | 1971-11-16 | 1975-03-04 | Sun Oil Co Pennsylvania | Combination cracking process |
US3923637A (en) * | 1973-03-29 | 1975-12-02 | Gulf Research Development Co | Hydrodesulfurization process with a portion of the feed added downstream |
US3948757A (en) * | 1973-05-21 | 1976-04-06 | Universal Oil Products Company | Fluid catalytic cracking process for upgrading a gasoline-range feed |
US3928172A (en) * | 1973-07-02 | 1975-12-23 | Mobil Oil Corp | Catalytic cracking of FCC gasoline and virgin naphtha |
US3894935A (en) * | 1973-11-19 | 1975-07-15 | Mobil Oil Corp | Conversion of hydrocarbons with {37 Y{38 {0 faujasite-type catalysts |
US3894936A (en) * | 1973-11-19 | 1975-07-15 | Mobil Oil Corp | Conversion of hydrocarbons with {37 Y{38 {0 faujasite-type catalysts |
US3954600A (en) * | 1974-02-15 | 1976-05-04 | Exxon Research & Engineering Co. | Catalytic cracking process for producing middle distillate |
US4176049A (en) * | 1978-04-03 | 1979-11-27 | Exxon Research & Engineering Co. | Catalytic cracking process |
US4172812A (en) * | 1978-04-03 | 1979-10-30 | Exxon Research & Engineering Co. | Catalytic cracking process |
EP0022883B1 (en) * | 1979-07-18 | 1983-11-23 | Exxon Research And Engineering Company | Catalytic cracking and hydrotreating process for producing gasoline from hydrocarbon feedstocks containing sulfur |
US4693808A (en) * | 1986-06-16 | 1987-09-15 | Shell Oil Company | Downflow fluidized catalytic cranking reactor process and apparatus with quick catalyst separation means in the bottom thereof |
US5100534A (en) * | 1989-11-29 | 1992-03-31 | Mobil Oil Corporation | Hydrocarbon cracking and reforming process |
US5104517A (en) * | 1990-05-17 | 1992-04-14 | Uop | Vented riser apparatus and method |
US5154818A (en) * | 1990-05-24 | 1992-10-13 | Mobil Oil Corporation | Multiple zone catalytic cracking of hydrocarbons |
US5824208A (en) * | 1994-05-27 | 1998-10-20 | Exxon Research & Engineering Company | Short contact time catalytic cracking process |
EP1205530B1 (en) | 1999-06-23 | 2015-07-22 | China Petrochemical Corporation | Catalytic converting process for producing prolifically diesel oil and liquefied gas |
CN1081220C (en) * | 1999-06-23 | 2002-03-20 | 中国石油化工集团公司 | Catalytic conversion process for modifying gasoline |
CN1179022C (en) * | 2001-05-30 | 2004-12-08 | 中国石油化工股份有限公司 | Catalytic modification process of light petroleum hydrocarbon accompanied by low temperature regeneration of catalyst |
CN1888021B (en) * | 2005-06-30 | 2010-04-28 | 洛阳石化设备研究所 | Hydrocarbon material catalytic cracking conversion process and reactor |
US20080011645A1 (en) * | 2006-07-13 | 2008-01-17 | Dean Christopher F | Ancillary cracking of paraffinic naphtha in conjuction with FCC unit operations |
US20080011644A1 (en) * | 2006-07-13 | 2008-01-17 | Dean Christopher F | Ancillary cracking of heavy oils in conjuction with FCC unit operations |
US20090299118A1 (en) * | 2008-05-29 | 2009-12-03 | Kellogg Brown & Root Llc | FCC For Light Feed Upgrading |
CN102071054B (en) * | 2009-10-30 | 2013-07-31 | 中国石油化工股份有限公司 | Catalytic cracking method |
CN102199447B (en) * | 2010-03-25 | 2014-03-26 | 中国石油化工股份有限公司 | Catalytic conversion method for producing high cetane value light diesel fuel and low olefine gasoline |
CN103814114B (en) | 2011-07-27 | 2018-04-24 | 沙特阿拉伯石油公司 | The fluid catalytic cracking paraffinic naphtha in downflow reactor |
CN103571536B (en) * | 2013-09-17 | 2014-07-30 | 中国石油大学(华东) | Device and method for producing clean gasoline and increasing propylene yield through catalytic cracking and hydrogenation |
CN105368493B (en) * | 2014-09-02 | 2018-07-31 | 中国石油化工股份有限公司 | A kind of catalysis conversion method producing high-knock rating gasoline |
WO2019239353A1 (en) * | 2018-06-12 | 2019-12-19 | Sabic Global Technologies B.V. | Naphtha splitter integration with hncc technology |
EP3990573A1 (en) * | 2019-08-05 | 2022-05-04 | SABIC Global Technologies, B.V. | High-density fluidized bed systems |
US11939541B2 (en) | 2022-07-15 | 2024-03-26 | Saudi Arabian Oil Company | Methods for processing a hydrocarbon oil feed stream utilizing a delayed coker, steam enhanced catalytic cracker, and an aromatics complex |
US20240018433A1 (en) * | 2022-07-15 | 2024-01-18 | Saudi Arabian Oil Company | Methods for processing a hydrocarbon oil feed stream utilizing a delayed coker, steam enhanced catalytic cracker, and an aromatics complex |
US11851622B1 (en) | 2022-07-15 | 2023-12-26 | Saudi Arabian Oil Company | Methods for processing a hydrocarbon oil feed stream utilizing a gasification unit and steam enhanced catalytic cracker |
US20240018432A1 (en) * | 2022-07-15 | 2024-01-18 | Saudi Arabian Oil Company | Methods for processing a hydrocarbon oil feed stream utilizing a gasification unit, steam enhanced catalytic cracker, and an aromatics complex |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2409353A (en) * | 1944-07-24 | 1946-10-15 | Universal Oil Prod Co | Conversion of hydrocarbons |
NL83381C (en) * | 1953-08-10 | 1956-06-15 | ||
US2890164A (en) * | 1954-12-29 | 1959-06-09 | Pure Oil Co | Catalytic cracking process |
US2921014A (en) * | 1956-05-16 | 1960-01-12 | Shell Dev | Production of gasoline by catalytic cracking |
US3065166A (en) * | 1959-11-13 | 1962-11-20 | Pure Oil Co | Catalytic cracking process with the production of high octane gasoline |
US3143491A (en) * | 1962-02-20 | 1964-08-04 | Socony Mobil Oil Co Inc | Catalytic conversion of hydrocarbons with a silica-alumina and crystalline zeolite catalyst composite |
US3433733A (en) * | 1966-12-01 | 1969-03-18 | Texaco Inc | Method and apparatus for fluid catalytic cracking |
US3424672A (en) * | 1967-01-09 | 1969-01-28 | Phillips Petroleum Co | Fluid catalytic stripping |
US3448037A (en) * | 1968-06-18 | 1969-06-03 | Dorrance P Bunn Jr | Cracking with crystalline zeolite catalyst |
US3649522A (en) * | 1969-09-19 | 1972-03-14 | Exxon Research Engineering Co | Transferline fluid cracking process employing conventional cracking catalyst and superactive molecular sieve cracking catalyst |
US3692667A (en) * | 1969-11-12 | 1972-09-19 | Gulf Research Development Co | Catalytic cracking plant and method |
US3679576A (en) * | 1970-01-06 | 1972-07-25 | Commw Oil Refining Co Inc | Fluidized catalytic cracking apparatus and process |
-
1970
- 1970-10-02 US US00077479A patent/US3784463A/en not_active Expired - Lifetime
-
1971
- 1971-09-13 CA CA122,712A patent/CA966796A/en not_active Expired
- 1971-09-14 GB GB4277971A patent/GB1349911A/en not_active Expired
- 1971-09-14 ZA ZA716156A patent/ZA716156B/en unknown
- 1971-09-14 GB GB2391872A patent/GB1349912A/en not_active Expired
- 1971-09-20 AU AU33671/71A patent/AU458765B2/en not_active Expired
- 1971-09-23 DE DE2147547A patent/DE2147547C3/en not_active Expired
- 1971-09-24 IE IE1197/71A patent/IE35665B1/en unknown
- 1971-09-24 BE BE773098A patent/BE773098A/en unknown
- 1971-09-28 FR FR7134788A patent/FR2116369B1/fr not_active Expired
- 1971-09-29 CH CH1414671A patent/CH563449A5/xx not_active IP Right Cessation
- 1971-09-30 EG EG427/71A patent/EG10951A/en active
- 1971-09-30 FI FI2732/71A patent/FI53981C/en active
- 1971-09-30 ES ES395613A patent/ES395613A1/en not_active Expired
- 1971-09-30 IT IT29308/71A patent/IT945973B/en active
- 1971-10-01 TR TR16793A patent/TR16793A/en unknown
- 1971-10-01 SE SE7112469A patent/SE376436B/xx unknown
- 1971-10-01 NO NO03618/71*[A patent/NO130278B/no unknown
- 1971-10-01 SE SE7406289A patent/SE386835B/en unknown
- 1971-10-01 NL NL7113476A patent/NL7113476A/xx not_active Application Discontinuation
- 1971-10-02 JP JP46077474A patent/JPS5121004B1/ja active Pending
-
1973
- 1973-10-31 ES ES420173A patent/ES420173A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IE35665L (en) | 1972-04-02 |
BE773098A (en) | 1972-03-24 |
SE376436B (en) | 1975-05-26 |
FR2116369A1 (en) | 1972-07-13 |
IE35665B1 (en) | 1976-04-14 |
DE2147547C3 (en) | 1974-08-15 |
GB1349912A (en) | 1974-04-10 |
GB1349911A (en) | 1974-04-10 |
AU3367171A (en) | 1973-03-29 |
ES395613A1 (en) | 1974-10-16 |
TR16793A (en) | 1973-05-01 |
JPS5121004B1 (en) | 1976-06-29 |
CH563449A5 (en) | 1975-06-30 |
DE2147547A1 (en) | 1972-04-06 |
IT945973B (en) | 1973-05-10 |
FI53981C (en) | 1978-09-11 |
ZA716156B (en) | 1973-01-31 |
SE386835B (en) | 1976-08-23 |
NL7113476A (en) | 1972-04-05 |
US3784463A (en) | 1974-01-08 |
AU458765B2 (en) | 1975-03-06 |
CA966796A (en) | 1975-04-29 |
FR2116369B1 (en) | 1974-05-31 |
EG10951A (en) | 1976-09-30 |
DE2147547B2 (en) | 1974-01-17 |
FI53981B (en) | 1978-05-31 |
NO130278B (en) | 1974-08-05 |
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