FR2765208B1 - Zeolithe nu-85, catalyseur et procede et pour l'amelioration du point d'ecoulement de charges contenant des paraffines - Google Patents

Zeolithe nu-85, catalyseur et procede et pour l'amelioration du point d'ecoulement de charges contenant des paraffines

Info

Publication number
FR2765208B1
FR2765208B1 FR9807981A FR9807981A FR2765208B1 FR 2765208 B1 FR2765208 B1 FR 2765208B1 FR 9807981 A FR9807981 A FR 9807981A FR 9807981 A FR9807981 A FR 9807981A FR 2765208 B1 FR2765208 B1 FR 2765208B1
Authority
FR
France
Prior art keywords
zeolithe
catalyst
improving
flow point
point containing
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 - Fee Related
Application number
FR9807981A
Other languages
English (en)
Other versions
FR2765208A1 (fr
Inventor
Eric Benazzi
Patrick Briot
Marchal Nathalie George
Alain Billon
Christophe Gueret
Pierre Marion
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 claimed from FR9707930A external-priority patent/FR2765207B1/fr
Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR9807981A priority Critical patent/FR2765208B1/fr
Publication of FR2765208A1 publication Critical patent/FR2765208A1/fr
Application granted granted Critical
Publication of FR2765208B1 publication Critical patent/FR2765208B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • C01B39/026—After-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
FR9807981A 1997-06-25 1998-06-24 Zeolithe nu-85, catalyseur et procede et pour l'amelioration du point d'ecoulement de charges contenant des paraffines Expired - Fee Related FR2765208B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9807981A FR2765208B1 (fr) 1997-06-25 1998-06-24 Zeolithe nu-85, catalyseur et procede et pour l'amelioration du point d'ecoulement de charges contenant des paraffines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9707930A FR2765207B1 (fr) 1997-06-25 1997-06-25 Zeolithe nu-85, catalyseur et procede pour l'amelioration du point d'ecoulement de charges contenant des paraffines
FR9807981A FR2765208B1 (fr) 1997-06-25 1998-06-24 Zeolithe nu-85, catalyseur et procede et pour l'amelioration du point d'ecoulement de charges contenant des paraffines

Publications (2)

Publication Number Publication Date
FR2765208A1 FR2765208A1 (fr) 1998-12-31
FR2765208B1 true FR2765208B1 (fr) 1999-09-03

Family

ID=26233634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9807981A Expired - Fee Related FR2765208B1 (fr) 1997-06-25 1998-06-24 Zeolithe nu-85, catalyseur et procede et pour l'amelioration du point d'ecoulement de charges contenant des paraffines

Country Status (1)

Country Link
FR (1) FR2765208B1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503023A (en) * 1979-08-14 1985-03-05 Union Carbide Corporation Silicon substituted zeolite compositions and process for preparing same
US4273753A (en) * 1979-09-10 1981-06-16 Mobil Oil Corporation De-aluminization of aluminosilicates
NZ209982A (en) * 1983-11-03 1987-04-30 Mobil Oil Corp Zeolite catalyst treated with aluminium-extracting reagent to produce enhanced activity
FR2575741B1 (fr) * 1985-01-09 1990-03-16 Inst Francais Du Petrole Obtention d'une offretite synthetique riche en silice. application a la production d'hydrocarbures riches en olefines legeres par transformation du methanol et/ou de dimethylether
JPH0672012B2 (ja) * 1985-02-28 1994-09-14 新燃料油開発技術研究組合 表層脱アルミニウムゼオライトおよびその製造法
AU629425B2 (en) * 1989-12-04 1992-10-01 Mobil Oil Corporation Catalytic process for manufacture of low pour lubricating oils
GB9013859D0 (en) * 1990-06-21 1990-08-15 Ici Plc Zeolites
FR2669618B1 (fr) * 1990-11-26 1993-05-07 Elf Aquitaine Procede de desalumination des zeolithes synthetiques a larges pores, catalyseurs et adsorbants organophiles selectifs renfermant les zeolithes desaluminees obtenues selon le procede et zeolithe beta essentiellement silicique.
GB9116499D0 (en) * 1991-07-31 1991-09-11 British Petroleum Co Plc Treatment method for zeolites

Also Published As

Publication number Publication date
FR2765208A1 (fr) 1998-12-31

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Legal Events

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ST Notification of lapse