ES420173A1 - Catalytic cracking of naphtha and gas oil - Google Patents

Catalytic cracking of naphtha and gas oil

Info

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
Application number
ES420173A
Other languages
Spanish (es)
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.)
Filing date
Publication date
Application filed by Texaco Development Corp filed Critical Texaco Development Corp
Publication of ES420173A1 publication Critical patent/ES420173A1/en
Expired legal-status Critical Current

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)
  • Catalysts (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.
ES420173A 1970-10-02 1973-10-31 Catalytic cracking of naphtha and gas oil Expired ES420173A1 (en)

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) SE386835B (en)
TR (1) TR16793A (en)
ZA (1) ZA716156B (en)

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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
US4172812A (en) * 1978-04-03 1979-10-30 Exxon Research & Engineering Co. Catalytic cracking process
US4176049A (en) * 1978-04-03 1979-11-27 Exxon Research & Engineering Co. Catalytic cracking process
DE2966422D1 (en) * 1979-07-18 1983-12-29 Exxon Research Engineering Co 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
CN1081220C (en) * 1999-06-23 2002-03-20 中国石油化工集团公司 Catalytic conversion process for modifying gasoline
WO2001000750A1 (en) 1999-06-23 2001-01-04 China Petrochemical Corporation Catalytic converting process for producing prolifically diesel oil and liquefied gas
CN1179022C (en) * 2001-05-30 2004-12-08 中国石油化工股份有限公司 Catalytic upgrading method of light petroleum hydrocarbons accompanied by catalyst low temperature regeneration
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
US20080011644A1 (en) * 2006-07-13 2008-01-17 Dean Christopher F Ancillary cracking of heavy oils in conjuction with FCC unit operations
US20080011645A1 (en) * 2006-07-13 2008-01-17 Dean Christopher F Ancillary cracking of paraffinic naphtha 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
KR101954472B1 (en) 2011-07-27 2019-03-05 사우디 아라비안 오일 컴퍼니 Fluidized catalytic cracking of paraffinic naphtha in a 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
CN114222805A (en) * 2019-08-05 2022-03-22 沙特基础工业全球技术公司 High density fluidized bed system
US12319878B2 (en) 2020-08-06 2025-06-03 Chevron U.S.A. Inc. Upgrading of low value lipid feedstocks for refinery processing
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
US12325834B2 (en) 2022-07-15 2025-06-10 Saudi Arabian Oil Company Methods for processing a hydrocarbon oil feed stream utilizing a delayed coker and steam enhanced catalytic cracker
US12227708B2 (en) * 2022-07-15 2025-02-18 Saudi Arabian Oil Company Methods for processing a hydrocarbon oil feed stream utilizing a delayed coker, steam enhanced catalytic cracker, and an aromatics complex
US12227709B2 (en) * 2022-07-15 2025-02-18 Saudi Arabian Oil Company Methods for processing a hydrocarbon oil feed stream utilizing a gasification unit, dehydrogenation unit, steam enhanced catalytic cracker, and an aromatics complex
US12227707B2 (en) * 2022-07-15 2025-02-18 Saudi Arabian Oil Company Methods for processing a hydrocarbon oil feed stream utilizing a gasification unit, steam enhanced catalytic cracker, and an aromatics complex
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
US12241029B2 (en) 2022-07-15 2025-03-04 Saudi Arabian Oil Company Process for the conversion of petroleum to light olefins utilizing a pretreatment complex and steam enhanced catalytic cracker
US12325833B2 (en) 2022-07-15 2025-06-10 Saudi Arabian Oil Company Methods for processing a hydrocarbon oil feed stream utilizing a delayed coker and steam enhanced catalytic cracker
CN119656995B (en) 2023-09-20 2026-04-10 中国石油天然气股份有限公司 Catalytic cracking apparatus and method
US20250236797A1 (en) * 2024-01-22 2025-07-24 Saudi Arabian Oil Company Processes for producing petrochemical products that utilize fluid catalytic cracking
US20260015547A1 (en) * 2024-07-12 2026-01-15 Chevron U.S.A. Inc. Repurposing fluidized catalytic cracking (fcc) systems to generate renewable fuel intermediate compositions
US12319881B1 (en) 2024-09-27 2025-06-03 Chevron U.S.A. Inc. Converting a renewable fuel intermediate composition to finished transportation fuel
US12582954B1 (en) 2024-12-13 2026-03-24 Chevron U.S.A. Inc. Processing feedstocks
US12590258B1 (en) 2025-02-28 2026-03-31 Chevron U.S.A. Inc. Converting a lipid feedstock to fuel

Family Cites Families (12)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
GB1349911A (en) 1974-04-10
DE2147547B2 (en) 1974-01-17
DE2147547C3 (en) 1974-08-15
BE773098A (en) 1972-03-24
IT945973B (en) 1973-05-10
TR16793A (en) 1973-05-01
NL7113476A (en) 1972-04-05
AU458765B2 (en) 1975-03-06
IE35665B1 (en) 1976-04-14
ES395613A1 (en) 1974-10-16
FI53981B (en) 1978-05-31
ZA716156B (en) 1973-01-31
FR2116369A1 (en) 1972-07-13
AU3367171A (en) 1973-03-29
NO130278B (en) 1974-08-05
CH563449A5 (en) 1975-06-30
US3784463A (en) 1974-01-08
DE2147547A1 (en) 1972-04-06
EG10951A (en) 1976-09-30
CA966796A (en) 1975-04-29
GB1349912A (en) 1974-04-10
JPS5121004B1 (en) 1976-06-29
IE35665L (en) 1972-04-02
FI53981C (en) 1978-09-11
FR2116369B1 (en) 1974-05-31
SE386835B (en) 1976-08-23
SE376436B (en) 1975-05-26

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