FR2385788A1 - CATALYTIC HYDROCARBON DEPARAFFINING PROCESS - Google Patents

CATALYTIC HYDROCARBON DEPARAFFINING PROCESS

Info

Publication number
FR2385788A1
FR2385788A1 FR7808746A FR7808746A FR2385788A1 FR 2385788 A1 FR2385788 A1 FR 2385788A1 FR 7808746 A FR7808746 A FR 7808746A FR 7808746 A FR7808746 A FR 7808746A FR 2385788 A1 FR2385788 A1 FR 2385788A1
Authority
FR
France
Prior art keywords
hydrocarbons
deparaffining
catalytic hydrocarbon
oil
deparaffinization
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
FR7808746A
Other languages
French (fr)
Other versions
FR2385788B1 (en
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
Application filed by Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of FR2385788A1 publication Critical patent/FR2385788A1/en
Application granted granted Critical
Publication of FR2385788B1 publication Critical patent/FR2385788B1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789
    • B01J29/61—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789 containing iron group metals, noble metals or copper
    • 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
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789
    • 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
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789
    • B01J29/61—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789 containing iron group metals, noble metals or copper
    • B01J29/62—Noble metals
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/10—After treatment, characterised by the effect to be obtained
    • B01J2229/12—After treatment, characterised by the effect to be obtained to alter the outside of the crystallites, e.g. selectivation
    • B01J2229/123—After treatment, characterised by the effect to be obtained to alter the outside of the crystallites, e.g. selectivation in order to deactivate outer surface

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)

Abstract

Déparaffinage d'hydrocarbures. Des hydrocarbures cireux, de type paraffine normale, présents dans des matières premières d'huile de pétrole, sont sélectivement hydrocraqués en hydrocarbures dont le point d'ébullition est inférieur à la gamme d'ébullition de la matière première, en mettant en contact l'huile, en présence d'hydrogène, avec un catalyseur comprenant un aluminosilicate cristallin de Zéolite L, sous la forme acide, contenant au moins un constituant métallique catalytique choisi parmi les groupes VIII et/ou VI de la Table Périodique. Application à la production d'huiles déparaffinées.Deparaffinization of hydrocarbons. Waxy hydrocarbons, of normal paraffin type, present in petroleum oil raw materials, are selectively hydrocracked into hydrocarbons having a boiling point below the boiling range of the raw material, by contacting the oil, in the presence of hydrogen, with a catalyst comprising a crystalline aluminosilicate of Zeolite L, in the acid form, containing at least one catalytic metal component chosen from groups VIII and / or VI of the Periodic Table. Application to the production of dewaxed oils.

FR7808746A 1977-03-28 1978-03-24 PROCESS FOR CATALYTIC DEPAINTING OF HYDROCARBONS Expired FR2385788B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78188477A 1977-03-28 1977-03-28
US86595677A 1977-12-30 1977-12-30

Publications (2)

Publication Number Publication Date
FR2385788A1 true FR2385788A1 (en) 1978-10-27
FR2385788B1 FR2385788B1 (en) 1985-07-12

Family

ID=27119917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808746A Expired FR2385788B1 (en) 1977-03-28 1978-03-24 PROCESS FOR CATALYTIC DEPAINTING OF HYDROCARBONS

Country Status (8)

Country Link
JP (1) JPS546A (en)
CA (1) CA1117457A (en)
DE (1) DE2812941A1 (en)
FR (1) FR2385788B1 (en)
GB (1) GB1601655A (en)
IT (1) IT1094200B (en)
MX (1) MX148176A (en)
NL (1) NL7803180A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4259174A (en) * 1979-03-19 1981-03-31 Mobil Oil Corporation Catalytic dewaxing of hydrocarbon oils
IT1146281B (en) * 1981-04-08 1986-11-12 Oliostip Spa HYDRAULIC RADIAL PISTON MOTOR
ZA83551B (en) * 1982-02-01 1983-10-26 Chevron Res Platinum-barium-type l zeolite
NZ204093A (en) * 1982-05-18 1985-01-31 Mobil Oil Corp Simultaneous catalytic hydrocracking and hydrodewaxing of hydrocarbon oils using zeolite beta
US4419220A (en) * 1982-05-18 1983-12-06 Mobil Oil Corporation Catalytic dewaxing process
US4515681A (en) * 1982-09-08 1985-05-07 Exxon Research & Engineering Co. Catalytic dewaxing using collapsed large pore zeolites
TR22604A (en) * 1983-05-18 1987-12-29 Mobil Oil Corp CATALYSTIC REMOVAL PROCEDURE
JPS60108567A (en) * 1983-11-16 1985-06-14 Nippon Denso Co Ltd Ignition controller for internal-combustion engine
US4698322A (en) * 1985-04-17 1987-10-06 Chevron Research Company Highly active and highly selective aromatization catalyst
DE3761945D1 (en) * 1986-08-13 1990-04-26 Inst Francais Du Petrole DECATIONALIZED, ENTALUMINIZED AND STABILIZED ZEOLITH-L AND ITS APPLICATIONS.
EP2993244B1 (en) * 2014-09-05 2020-05-27 Constellium Valais SA (AG, Ltd) Method to produce high strength products extruded from 6xxx aluminium alloys having excellent crash performance

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT642040A (en) * 1959-12-30 1900-01-01
NL238183A (en) * 1962-08-03

Also Published As

Publication number Publication date
DE2812941A1 (en) 1978-10-12
MX148176A (en) 1983-03-24
GB1601655A (en) 1981-11-04
IT1094200B (en) 1985-07-26
CA1117457A (en) 1982-02-02
DE2812941C2 (en) 1989-07-20
FR2385788B1 (en) 1985-07-12
NL7803180A (en) 1978-10-02
JPS621991B2 (en) 1987-01-17
JPS546A (en) 1979-01-05
IT7821572A0 (en) 1978-03-23

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Legal Events

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