DE69514476T2 - Addition of carbon dioxide in hydrocracking / hydroisomerization processes to control methane production - Google Patents

Addition of carbon dioxide in hydrocracking / hydroisomerization processes to control methane production

Info

Publication number
DE69514476T2
DE69514476T2 DE1995614476 DE69514476T DE69514476T2 DE 69514476 T2 DE69514476 T2 DE 69514476T2 DE 1995614476 DE1995614476 DE 1995614476 DE 69514476 T DE69514476 T DE 69514476T DE 69514476 T2 DE69514476 T2 DE 69514476T2
Authority
DE
Germany
Prior art keywords
hydrocracking
addition
carbon dioxide
methane production
control methane
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.)
Revoked
Application number
DE1995614476
Other languages
German (de)
Other versions
DE69514476D1 (en
Inventor
Daniel Francis Ryan
Robert Jay Wittenbrink
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 Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23128772&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69514476(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of DE69514476D1 publication Critical patent/DE69514476D1/en
Application granted granted Critical
Publication of DE69514476T2 publication Critical patent/DE69514476T2/en
Anticipated expiration legal-status Critical
Revoked 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
    • 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
DE1995614476 1994-10-13 1995-08-16 Addition of carbon dioxide in hydrocracking / hydroisomerization processes to control methane production Revoked DE69514476T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29336294A 1994-10-13 1994-10-13

Publications (2)

Publication Number Publication Date
DE69514476D1 DE69514476D1 (en) 2000-02-17
DE69514476T2 true DE69514476T2 (en) 2000-08-24

Family

ID=23128772

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995614476 Revoked DE69514476T2 (en) 1994-10-13 1995-08-16 Addition of carbon dioxide in hydrocracking / hydroisomerization processes to control methane production

Country Status (6)

Country Link
EP (1) EP0707057B1 (en)
JP (1) JP3671246B2 (en)
AU (1) AU689286B2 (en)
CA (1) CA2156212C (en)
DE (1) DE69514476T2 (en)
NO (1) NO311178B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7220350B2 (en) 2002-10-08 2007-05-22 Exxonmobil Research And Engineering Company Wax isomerate yield enhancement by oxygenate pretreatment of catalyst
US7125818B2 (en) 2002-10-08 2006-10-24 Exxonmobil Research & Engineering Co. Catalyst for wax isomerate yield enhancement by oxygenate pretreatment
US7344631B2 (en) 2002-10-08 2008-03-18 Exxonmobil Research And Engineering Company Oxygenate treatment of dewaxing catalyst for greater yield of dewaxed product
US6951605B2 (en) 2002-10-08 2005-10-04 Exxonmobil Research And Engineering Company Method for making lube basestocks
US7704379B2 (en) 2002-10-08 2010-04-27 Exxonmobil Research And Engineering Company Dual catalyst system for hydroisomerization of Fischer-Tropsch wax and waxy raffinate
US7077947B2 (en) 2002-10-08 2006-07-18 Exxonmobil Research And Engineering Company Process for preparing basestocks having high VI using oxygenated dewaxing catalyst
US7087152B2 (en) 2002-10-08 2006-08-08 Exxonmobil Research And Engineering Company Wax isomerate yield enhancement by oxygenate pretreatment of feed
US7282137B2 (en) 2002-10-08 2007-10-16 Exxonmobil Research And Engineering Company Process for preparing basestocks having high VI

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB772478A (en) * 1952-03-18 1957-04-17 Gulf Research Development Co Improved process of hydroisomerization of hydrocarbons
US3711399A (en) 1970-12-24 1973-01-16 Texaco Inc Selective hydrocracking and isomerization of paraffin hydrocarbons
US4900707A (en) 1987-12-18 1990-02-13 Exxon Research And Engineering Company Method for producing a wax isomerization catalyst

Also Published As

Publication number Publication date
CA2156212A1 (en) 1996-04-14
DE69514476D1 (en) 2000-02-17
NO953255D0 (en) 1995-08-18
CA2156212C (en) 2004-01-06
AU3010795A (en) 1996-02-29
JP3671246B2 (en) 2005-07-13
JPH08176561A (en) 1996-07-09
EP0707057B1 (en) 2000-01-12
AU689286B2 (en) 1998-03-26
NO311178B1 (en) 2001-10-22
EP0707057A1 (en) 1996-04-17
NO953255L (en) 1996-02-20

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation