CA1251155A - Visbreaking process - Google Patents

Visbreaking process

Info

Publication number
CA1251155A
CA1251155A CA000490217A CA490217A CA1251155A CA 1251155 A CA1251155 A CA 1251155A CA 000490217 A CA000490217 A CA 000490217A CA 490217 A CA490217 A CA 490217A CA 1251155 A CA1251155 A CA 1251155A
Authority
CA
Canada
Prior art keywords
hydrogen
oil
content
visbreaking
donor
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
CA000490217A
Other languages
English (en)
French (fr)
Inventor
Leslie R. Rudnick
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
Application granted granted Critical
Publication of CA1251155A publication Critical patent/CA1251155A/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
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G9/007—Visbreaking
    • 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
    • C10G47/32—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions in the presence of hydrogen-generating compounds
    • C10G47/34—Organic compounds, e.g. hydrogenated hydrocarbons

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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Vehicle Body Suspensions (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
CA000490217A 1984-09-10 1985-09-09 Visbreaking process Expired CA1251155A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64841384A 1984-09-10 1984-09-10
US648,413 1984-09-10

Publications (1)

Publication Number Publication Date
CA1251155A true CA1251155A (en) 1989-03-14

Family

ID=24600680

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000490217A Expired CA1251155A (en) 1984-09-10 1985-09-09 Visbreaking process

Country Status (8)

Country Link
EP (1) EP0175511B1 (xx)
JP (1) JPS6166792A (xx)
AT (1) ATE34765T1 (xx)
AU (1) AU580617B2 (xx)
CA (1) CA1251155A (xx)
DE (1) DE3563063D1 (xx)
ES (1) ES8605020A1 (xx)
ZA (1) ZA856933B (xx)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU579005B2 (en) * 1985-03-22 1988-11-10 Mobil Oil Corporation Hydrogenation process
FR2607145B1 (fr) * 1986-11-25 1990-06-08 Inst Francais Du Petrole Procede ameliore de conversion thermique de fractions lourdes de petrole et de residus de raffinage, en presence de composes oxygenes du soufre, de l'azote ou du phosphore
US4814065A (en) * 1987-09-25 1989-03-21 Mobil Oil Company Accelerated cracking of residual oils and hydrogen donation utilizing ammonium sulfide catalysts
FR2628437B1 (fr) * 1988-03-14 1992-12-31 Inst Francais Du Petrole Procede de traitement thermique de charges hydrocarbonees en presence de polysulfures et de donneurs d'hydrogene
US6800193B2 (en) 2000-04-25 2004-10-05 Exxonmobil Upstream Research Company Mineral acid enhanced thermal treatment for viscosity reduction of oils (ECB-0002)
US7338924B2 (en) 2002-05-02 2008-03-04 Exxonmobil Upstream Research Company Oil-in-water-in-oil emulsion
US7645375B2 (en) 2003-05-16 2010-01-12 Exxonmobil Research And Engineering Company Delayed coking process for producing free-flowing coke using low molecular weight aromatic additives
US7658838B2 (en) 2003-05-16 2010-02-09 Exxonmobil Research And Engineering Company Delayed coking process for producing free-flowing coke using polymeric additives
US7306713B2 (en) 2003-05-16 2007-12-11 Exxonmobil Research And Engineering Company Delayed coking process for producing free-flowing coke using a substantially metals-free additive
EP1773967A1 (en) 2004-05-14 2007-04-18 Exxonmobil Research And Engineering Company Viscoelastic upgrading of heavy oil by altering its elastic modulus
EP1751250A1 (en) 2004-05-14 2007-02-14 Exxonmobil Research And Engineering Company Production and removal of free-flowing coke from delayed coker drum
CA2566788C (en) 2004-05-14 2011-06-21 Exxonmobil Research And Engineering Company Inhibitor enhanced thermal upgrading of heavy oils
AU2005245863A1 (en) 2004-05-14 2005-12-01 Exxonmobil Research And Engineering Company Blending of resid feedstocks to produce a coke that is easier to remove from a coker drum
JP4982069B2 (ja) * 2005-10-21 2012-07-25 日立造船株式会社 重質油の粘度低減方法
WO2007078379A2 (en) 2005-12-22 2007-07-12 Exxonmobil Upstream Research Company Method of oil recovery using a foamy oil-external emulsion
US7871510B2 (en) 2007-08-28 2011-01-18 Exxonmobil Research & Engineering Co. Production of an enhanced resid coker feed using ultrafiltration
US7794587B2 (en) 2008-01-22 2010-09-14 Exxonmobil Research And Engineering Company Method to alter coke morphology using metal salts of aromatic sulfonic acids and/or polysulfonic acids
FR2969643B1 (fr) * 2010-12-27 2014-11-21 Total Raffinage Marketing Procede de craquage catalytique pour le traitement d'une coupe a faible carbone conradson
US9428700B2 (en) 2012-08-24 2016-08-30 Saudi Arabian Oil Company Hydrovisbreaking process for feedstock containing dissolved hydrogen
MX359374B (es) 2013-10-22 2018-09-13 Mexicano Inst Petrol Aplicacion de una composicion quimica para la reduccion de la viscosidad de petroleos crudos pesados y extrapesados.
KR102578301B1 (ko) * 2017-09-27 2023-09-13 세키스이가가쿠 고교가부시키가이샤 성형용 수지 조성물

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1476426A (en) * 1973-07-03 1977-06-16 Shell Int Research Process for preparing white oils
US4414102A (en) * 1981-05-15 1983-11-08 Mobil Oil Corporation Process for reducing nitrogen and/or oxygen heteroatom content of a mineral oil
US4401561A (en) * 1981-12-21 1983-08-30 Uop Inc. Hydrotreating process with ammonia injection to reaction zone effluent

Also Published As

Publication number Publication date
ES8605020A1 (es) 1986-03-01
DE3563063D1 (en) 1988-07-07
AU4648685A (en) 1986-03-20
JPS6166792A (ja) 1986-04-05
ZA856933B (en) 1987-04-29
EP0175511B1 (en) 1988-06-01
AU580617B2 (en) 1989-01-19
ES546809A0 (es) 1986-03-01
EP0175511A1 (en) 1986-03-26
ATE34765T1 (de) 1988-06-15

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Legal Events

Date Code Title Description
MKEX Expiry