EP0155822A3 - Catalytic dewaxing process using zsm-11 zeolite - Google Patents

Catalytic dewaxing process using zsm-11 zeolite Download PDF

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Publication number
EP0155822A3
EP0155822A3 EP85301771A EP85301771A EP0155822A3 EP 0155822 A3 EP0155822 A3 EP 0155822A3 EP 85301771 A EP85301771 A EP 85301771A EP 85301771 A EP85301771 A EP 85301771A EP 0155822 A3 EP0155822 A3 EP 0155822A3
Authority
EP
European Patent Office
Prior art keywords
zsm
zeolite
catalytic dewaxing
dewaxing process
process
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.)
Granted
Application number
EP85301771A
Other versions
EP0155822B1 (en
EP0155822A2 (en
Inventor
Arthur Warren Chester
Robert Currin Wilson, Jr.
Stephen Michael Oleck
Jeffrey Hsing-Gan Yen
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
ExxonMobil 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
Priority to US591094 priority Critical
Priority to US591093 priority
Priority to US59109384A priority
Priority to US59109484A priority
Priority to US59092684A priority
Priority to US590926 priority
Application filed by ExxonMobil Oil Corp filed Critical ExxonMobil Oil Corp
Publication of EP0155822A2 publication Critical patent/EP0155822A2/en
Publication of EP0155822A3 publication Critical patent/EP0155822A3/en
Application granted granted Critical
Publication of EP0155822B1 publication Critical patent/EP0155822B1/en
Anticipated expiration legal-status Critical
Application status is Expired - Lifetime legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G45/00Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/58Refining 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
    • C10G45/60Refining 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
    • C10G45/64Refining 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
EP85301771A 1984-03-19 1985-03-14 Catalytic dewaxing process using zsm-11 zeolite Expired - Lifetime EP0155822B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US59109384A true 1984-03-19 1984-03-19
US59109484A true 1984-03-19 1984-03-19
US59092684A true 1984-03-19 1984-03-19
US590926 1984-03-19
US591094 1984-03-19
US591093 1984-03-19

Publications (3)

Publication Number Publication Date
EP0155822A2 EP0155822A2 (en) 1985-09-25
EP0155822A3 true EP0155822A3 (en) 1988-01-13
EP0155822B1 EP0155822B1 (en) 1990-12-19

Family

ID=27416588

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85301771A Expired - Lifetime EP0155822B1 (en) 1984-03-19 1985-03-14 Catalytic dewaxing process using zsm-11 zeolite

Country Status (4)

Country Link
EP (1) EP0155822B1 (en)
AU (1) AU578930B2 (en)
BR (1) BR8501129A (en)
DE (1) DE3580928D1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2648823B1 (en) * 1989-06-21 1994-02-11 Institut Francais Petrole Process for catalytic dewaxing
US5376260A (en) * 1993-04-05 1994-12-27 Chevron Research And Technology Company Process for producing heavy lubricating oil having a low pour point
FI102767B (en) 1997-05-29 1999-02-15 Fortum Oil Oy Process for the preparation of a high quality diesel fuel
US10035962B2 (en) 2015-12-21 2018-07-31 Exxonmobil Research And Engineering Company Trim dewaxing of distillate fuel
WO2017112558A1 (en) * 2015-12-21 2017-06-29 Exxonmobil Research And Engineering Company Trim dewaxing of distillate fuel
CN108431179A (en) * 2015-12-21 2018-08-21 埃克森美孚研究工程公司 base metal dewaxing catalyst
US20180250662A1 (en) * 2017-03-03 2018-09-06 Exxonmobil Research And Engineering Company Trimetallic base metal dewaxing catalyst
WO2018204155A1 (en) * 2017-05-05 2018-11-08 Exxonmobil Research And Engineering Company Noble metal and base metal dewaxing catalyst

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2131227A1 (en) * 1971-06-18 1972-12-21 Atlantic Richfield Co Three stage hydrotreatment - of oils with hydropurification - hydrocracking - hydroisomerisation and hydrogenation
FR2374402A1 (en) * 1976-12-20 1978-07-13 Mobil Oil Method catalytic dewaxing of a load of diesel
US4428819A (en) * 1982-07-22 1984-01-31 Mobil Oil Corporation Hydroisomerization of catalytically dewaxed lubricating oils

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3709979A (en) * 1970-04-23 1973-01-09 Mobil Oil Corp Crystalline zeolite zsm-11
US3956102A (en) * 1974-06-05 1976-05-11 Mobil Oil Corporation Hydrodewaxing
US4181598A (en) * 1977-07-20 1980-01-01 Mobil Oil Corporation Manufacture of lube base stock oil

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2131227A1 (en) * 1971-06-18 1972-12-21 Atlantic Richfield Co Three stage hydrotreatment - of oils with hydropurification - hydrocracking - hydroisomerisation and hydrogenation
FR2374402A1 (en) * 1976-12-20 1978-07-13 Mobil Oil Method catalytic dewaxing of a load of diesel
US4428819A (en) * 1982-07-22 1984-01-31 Mobil Oil Corporation Hydroisomerization of catalytically dewaxed lubricating oils

Also Published As

Publication number Publication date
EP0155822A2 (en) 1985-09-25
AU578930B2 (en) 1988-11-10
DE3580928D1 (en) 1991-01-31
BR8501129A (en) 1985-11-05
EP0155822B1 (en) 1990-12-19
AU3920785A (en) 1985-10-03

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