GB1378829A - Hydrocracking process for converting heavy hydrocarbons into low- sulphur gasoline - Google Patents

Hydrocracking process for converting heavy hydrocarbons into low- sulphur gasoline

Info

Publication number
GB1378829A
GB1378829A GB5685672A GB5685672A GB1378829A GB 1378829 A GB1378829 A GB 1378829A GB 5685672 A GB5685672 A GB 5685672A GB 5685672 A GB5685672 A GB 5685672A GB 1378829 A GB1378829 A GB 1378829A
Authority
GB
United Kingdom
Prior art keywords
line
zone
oil
mos
recycled
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
GB5685672A
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 GB1378829A publication Critical patent/GB1378829A/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
    • C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
    • C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
    • C10G65/10—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only cracking steps
    • 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
    • C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
    • C10G47/02—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used
    • C10G47/10—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used with catalysts deposited on a carrier
    • C10G47/12—Inorganic carriers
    • 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)
  • Inorganic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)

Abstract

1378829 Hydrocracking TEXACO DEVELOPMENT CORP 8 Dec 1972 [27 Dec 1971] 56856/72 Heading C5E A heavy hydrocarbon oil containing compounds of sulphur, of nitrogen and of metals is hydrocracked in two stages to produce a major proportion of gasoline and a minor proportion of heavy fuel oil, both of low sulphur content. In the first stage the catalyst comprises a metal of Group VI or of Group VIII or an oxide, sulphide or mixture thereof, supported on an amorphous inorganic oxide having pore openings of at least 20 Šngstrom. The product of this stage is fractionated to separate gas oil from a residual fraction, and the gas oil is hydrocracked in the second stage over a catalyst which comprises a metal of Group VI or of Group VIII or an oxide, sulphide or mixture thereof, supported on an inorganic oxide having pore openings in the range from 5 to 20 Angstroms to yield gasoline. As shown, heavy oil in line 1 is combined with hydrogen from line 4 and optionally also with recycled gas oil from line 3 and residual oil from line 2, and hydrocracked in zone 5. The product is separated at 7 into a gas fraction of which part is vented at 8 and part recompressed at 10 and recycled with make-up from 11, and a liquid fraction which is fractionated at 15. Dry gas and gasoline are taken off at 27 and 28, and residual fuel is taken off at 17, or part of it recycled by line 2. Gas oil is taken by line 18 to be mixed with hydrogen from line 19 and cracked in zone 20, but part of it may be recycled by line 3 to zone 5. The product from zone 20 is separated at 22 in the same way as that from zone 5 at 7, and the liquid phase is mixed with that from separator 7 for fractionation at 15. The temperature in the second cracking zone is limited to 700‹ to 780‹ F., but that in the first may rise higher, e.g. up to 850‹ F. The base of the catalyst in the first cracking zone may be alumina, silica-alumina, silica-zirconia, silica-titania or a mixture of these; that in the second may be chemically similar or may be a zeolitic molecular sieve cation-exchanged with H<SP>+</SP>, NH 4 <SP>+</SP>, Ca<SP>++</SP>, Mg<SP>++</SP>, Zn<SP>++</SP>, a rare earth metal ion or a mixture of these. The hydrogenating component of the first catalyst may be Co-Mo, CoO-MoO 3 , CoS-MoS 3 , Ni-Co-Mo, NiO-CoO-MoO 3 or NiS-CoS-MoS 3 ; of the second Ni-W, NiO-WO 3 , NiS-WS 3 , CoS-MoS 3 or NiSCoS-MoS 3 .
GB5685672A 1971-12-27 1972-12-08 Hydrocracking process for converting heavy hydrocarbons into low- sulphur gasoline Expired GB1378829A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21256571A 1971-12-27 1971-12-27

Publications (1)

Publication Number Publication Date
GB1378829A true GB1378829A (en) 1974-12-27

Family

ID=22791562

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5685672A Expired GB1378829A (en) 1971-12-27 1972-12-08 Hydrocracking process for converting heavy hydrocarbons into low- sulphur gasoline

Country Status (8)

Country Link
US (1) US3891539A (en)
JP (1) JPS5139882B2 (en)
BE (1) BE793384A (en)
CA (1) CA984324A (en)
DE (1) DE2255321A1 (en)
GB (1) GB1378829A (en)
IT (1) IT972915B (en)
NL (1) NL7217483A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2163776A (en) * 1984-08-27 1986-03-05 Chevron Res Thermal catalytic hydroconversion process
EP0264158A1 (en) * 1986-10-17 1988-04-20 Shell Internationale Researchmaatschappij B.V. Converting a stream containing heavy hydrocarbons into a stream containing hydrocarbons having a lower boiling range

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7416169A (en) * 1974-12-12 1976-06-15 Shell Int Research PROCESS FOR THE PREPARATION OF LIGHT CARBON-HYDROGEN FRACTIONS.
US4255251A (en) * 1979-07-30 1981-03-10 Texaco Inc. Hydrocracking process and catalyst
US4519900A (en) * 1982-12-28 1985-05-28 Mobil Oil Corporation Zeolite containing catalyst support for denitrogenation of oil feedstocks
US4698145A (en) * 1984-12-28 1987-10-06 Exxon Research And Engineering Company Supported transition metal sulfide promoted molybdenum or tungsten sulfide catalysts and their uses for hydroprocessing
US4681674A (en) * 1985-11-07 1987-07-21 Mobil Oil Corporation Fixed bed catalytic reactor system with improved liquid distribution
US4713167A (en) * 1986-06-20 1987-12-15 Uop Inc. Multiple single-stage hydrocracking process
US4648959A (en) * 1986-07-31 1987-03-10 Uop Inc. Hydrogenation method for adsorptive separation process feedstreams
GB8722840D0 (en) * 1987-09-29 1987-11-04 Shell Int Research Converting hydrocarbonaceous feedstock
US4902405A (en) * 1988-01-13 1990-02-20 Atlantic Richfield Company Fixed bed hydrocracking process
GB8819122D0 (en) * 1988-08-11 1988-09-14 Shell Int Research Process for hydrocracking of hydrocarbonaceous feedstock
US4921595A (en) * 1989-04-24 1990-05-01 Uop Process for refractory compound conversion in a hydrocracker recycle liquid
US5007998A (en) * 1990-03-26 1991-04-16 Uop Process for refractory compound conversion in a hydrocracker recycle liquid
US6797154B2 (en) * 2001-12-17 2004-09-28 Chevron U.S.A. Inc. Hydrocracking process for the production of high quality distillates from heavy gas oils
US20030221990A1 (en) * 2002-06-04 2003-12-04 Yoon H. Alex Multi-stage hydrocracker with kerosene recycle
US7622034B1 (en) * 2006-12-29 2009-11-24 Uop Llc Hydrocarbon conversion process
TWI666310B (en) * 2013-03-15 2019-07-21 Advanced Refining Technologies Llc Catalyst compositions, process for hydrotreating heavy hydrocarbon fractions, and process of preparing precipitated alumina compositions
EA033477B1 (en) 2013-07-02 2019-10-31 Saudi Basic Ind Corp Process and installation for the conversion of crude oil to petrochemicals having an improved carbon efficiency
SG11201509169YA (en) 2013-07-02 2016-01-28 Saudi Basic Ind Corp Process and installation for the conversion of crude oil to petrochemicals having an improved ethylene yield
EP3017023B1 (en) * 2013-07-02 2018-02-28 Saudi Basic Industries Corporation Method for converting a high-boiling hydrocarbon feedstock into lighter boiling hydrocarbon products
EP3017024B1 (en) * 2013-07-02 2017-12-27 Saudi Basic Industries Corporation Process for upgrading refinery heavy residues to petrochemicals
EP3237583B1 (en) 2014-12-22 2021-08-18 SABIC Global Technologies B.V. Process for producing lpg and btx
KR20170100605A (en) 2014-12-22 2017-09-04 사빅 글로벌 테크놀러지스 비.브이. LPG and BTX production process
WO2016102248A1 (en) 2014-12-22 2016-06-30 Sabic Global Technologies B.V. Process for producing c2 and c3 hydrocarbons
FR3030564B1 (en) 2014-12-22 2018-08-10 Axens METHOD AND DEVICE FOR REDUCING HEAVY POLYCYCLIC AROMATIC COMPOUNDS IN HYDROCRACKING UNITS
EA201791170A1 (en) 2014-12-22 2017-10-31 Сабик Глобал Текнолоджис Б.В. METHOD OF OBTAINING C2 AND C3 HYDROCARBONS
US10526551B2 (en) * 2014-12-22 2020-01-07 Sabic Global Technologies B.V. Process for producing C2 and C3 hydrocarbons

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3360457A (en) * 1965-07-01 1967-12-26 Texaco Inc Hydrocracking process
US3562144A (en) * 1968-06-24 1971-02-09 Texaco Inc Hydrocracking process
US3617501A (en) * 1968-09-06 1971-11-02 Exxon Research Engineering Co Integrated process for refining whole crude oil
US3540997A (en) * 1968-09-27 1970-11-17 Texaco Inc Production of motor and jet fuels
US3551323A (en) * 1968-12-23 1970-12-29 Universal Oil Prod Co Black oil conversion for maximum gasoline production
US3583902A (en) * 1969-05-06 1971-06-08 Atlantic Richfield Co Two-stage conversion process
US3623974A (en) * 1969-12-10 1971-11-30 Cities Service Res & Dev Co Hydrotreating a heavy hydrocarbon oil in an ebullated catalyst zone and a fixed catalyst zone
US3640817A (en) * 1970-05-13 1972-02-08 Universal Oil Prod Co Hydrocarbonaceous black oil conversion process
US3684688A (en) * 1971-01-21 1972-08-15 Chevron Res Heavy oil conversion
US3773653A (en) * 1971-03-15 1973-11-20 Hydrocarbon Research Inc Production of coker feedstocks
US3723296A (en) * 1971-08-16 1973-03-27 Texaco Inc Hydroconversion of petroleum oils

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2163776A (en) * 1984-08-27 1986-03-05 Chevron Res Thermal catalytic hydroconversion process
EP0264158A1 (en) * 1986-10-17 1988-04-20 Shell Internationale Researchmaatschappij B.V. Converting a stream containing heavy hydrocarbons into a stream containing hydrocarbons having a lower boiling range

Also Published As

Publication number Publication date
JPS5139882B2 (en) 1976-10-30
US3891539A (en) 1975-06-24
BE793384A (en) 1973-06-27
CA984324A (en) 1976-02-24
IT972915B (en) 1974-05-31
NL7217483A (en) 1973-06-29
JPS4880603A (en) 1973-10-29
DE2255321A1 (en) 1973-07-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee