AU586980B2 - An improved process and apparatus for the dewaxing of heavy distillates and residual liquids - Google Patents

An improved process and apparatus for the dewaxing of heavy distillates and residual liquids

Info

Publication number
AU586980B2
AU586980B2 AU46859/85A AU4685985A AU586980B2 AU 586980 B2 AU586980 B2 AU 586980B2 AU 46859/85 A AU46859/85 A AU 46859/85A AU 4685985 A AU4685985 A AU 4685985A AU 586980 B2 AU586980 B2 AU 586980B2
Authority
AU
Australia
Prior art keywords
dewaxing
improved process
residual liquids
heavy distillates
distillates
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.)
Ceased
Application number
AU46859/85A
Other versions
AU4685985A (en
Inventor
Philip Varghese
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.)
ExxonMobil Oil Corp
Original Assignee
Mobil Oil 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 Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of AU4685985A publication Critical patent/AU4685985A/en
Application granted granted Critical
Publication of AU586980B2 publication Critical patent/AU586980B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • C10G65/04—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps
    • C10G65/043—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps at least one step being a change in the structural skeleton
    • 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
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/58—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins
    • C10G45/60—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used
    • C10G45/64—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
    • 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
    • C10G55/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process
    • C10G55/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process plural serial stages only
    • C10G55/06—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process plural serial stages only including at least one catalytic cracking step

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)
  • Crystallography & Structural Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
AU46859/85A 1984-10-29 1985-08-29 An improved process and apparatus for the dewaxing of heavy distillates and residual liquids Ceased AU586980B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66579384A 1984-10-29 1984-10-29
US665793 1984-10-29

Publications (2)

Publication Number Publication Date
AU4685985A AU4685985A (en) 1986-05-08
AU586980B2 true AU586980B2 (en) 1989-08-03

Family

ID=24671599

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46859/85A Ceased AU586980B2 (en) 1984-10-29 1985-08-29 An improved process and apparatus for the dewaxing of heavy distillates and residual liquids

Country Status (5)

Country Link
EP (1) EP0181066A3 (en)
JP (1) JPS61108693A (en)
AU (1) AU586980B2 (en)
CA (1) CA1253107A (en)
ZA (1) ZA856718B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4695364A (en) * 1984-12-24 1987-09-22 Mobil Oil Corporation Lube or light distillate hydrodewaxing method and apparatus with light product removal and enhanced lube yields
AU5527486A (en) * 1985-04-18 1986-10-23 Mobil Oil Corp. Catalytic dewaxing process
GB8624952D0 (en) * 1986-10-17 1986-11-19 Shell Int Research Converting stream containing heavy hydrocarbons into stream
AU2013488A (en) * 1987-08-20 1989-02-23 Mobil Oil Corporation Catalytic dewaxing process
US4921593A (en) * 1987-08-20 1990-05-01 Mobil Oil Corporation Catalytic dewaxing process
US4908120A (en) * 1987-08-20 1990-03-13 Mobil Oil Corporation Catalytic dewaxing process using binder-free zeolite
AU1718999A (en) * 1997-12-10 1999-06-28 Chevron U.S.A. Inc. Dewaxing process

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU526615B2 (en) * 1978-11-13 1983-01-20 Amoco Corporation Catalytic hydrocracking of nitrogen containing h.c. feedstocks
AU5836886A (en) * 1985-07-17 1987-01-22 Mobil Oil Corporation Multi-bed hydrodewaxing process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3431194A (en) * 1966-10-14 1969-03-04 Exxon Research Engineering Co Process for lowering the pour point of a middle distillate
CA1203225A (en) * 1981-08-07 1986-04-15 Stephen M. Oleck Two-stage hydrocarbon dewaxing hydrotreating process
US4428819A (en) * 1982-07-22 1984-01-31 Mobil Oil Corporation Hydroisomerization of catalytically dewaxed lubricating oils

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU526615B2 (en) * 1978-11-13 1983-01-20 Amoco Corporation Catalytic hydrocracking of nitrogen containing h.c. feedstocks
AU5836886A (en) * 1985-07-17 1987-01-22 Mobil Oil Corporation Multi-bed hydrodewaxing process

Also Published As

Publication number Publication date
JPS61108693A (en) 1986-05-27
EP0181066A3 (en) 1988-07-20
ZA856718B (en) 1987-04-29
CA1253107A (en) 1989-04-25
EP0181066A2 (en) 1986-05-14
AU4685985A (en) 1986-05-08

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