Nothing Special   »   [go: up one dir, main page]

FR2340366A1 - Hydrodewaxing gas oil - over zeolite of high silica-alumina ratio and contg. transition metal and Gp V111 noble metal - Google Patents

Hydrodewaxing gas oil - over zeolite of high silica-alumina ratio and contg. transition metal and Gp V111 noble metal

Info

Publication number
FR2340366A1
FR2340366A1 FR7627099A FR7627099A FR2340366A1 FR 2340366 A1 FR2340366 A1 FR 2340366A1 FR 7627099 A FR7627099 A FR 7627099A FR 7627099 A FR7627099 A FR 7627099A FR 2340366 A1 FR2340366 A1 FR 2340366A1
Authority
FR
France
Prior art keywords
gas oil
contg
transition metal
noble metal
alumina ratio
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.)
Withdrawn
Application number
FR7627099A
Other languages
French (fr)
Inventor
Robert Lee Gorring
George Frederick Shipman
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
Priority to FR7627099A priority Critical patent/FR2340366A1/en
Publication of FR2340366A1 publication Critical patent/FR2340366A1/en
Withdrawn legal-status Critical Current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
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • B01J29/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing iron group metals, noble metals or copper
    • B01J29/44—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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/06—Gasoil

Landscapes

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

Abstract

Gas oil is dewaxed at elevated temps. and under hydrogen pressure by contacting with an aluminosilicate zeolite (I) catalyst having an SiO2/Al2O3 ratio of >=12, a constraint index of 1-12, and a crystal density of not substantially below 1.6g/cm3, with the added feature that the catalyst contains at least one multivalent transition metal (II) and at least one Gp. VIII noble metal (III), each is quantities of =2 wt. %. Pref. (I) is ZSM-5, (II) is Zn or Cd and (III) is Pt, Pd or Ir, and specifically (II) is Zn and (III) is Pd. Catalyst cycle life is increased, and unusually high yields are obtd.
FR7627099A 1976-09-09 1976-09-09 Hydrodewaxing gas oil - over zeolite of high silica-alumina ratio and contg. transition metal and Gp V111 noble metal Withdrawn FR2340366A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7627099A FR2340366A1 (en) 1976-09-09 1976-09-09 Hydrodewaxing gas oil - over zeolite of high silica-alumina ratio and contg. transition metal and Gp V111 noble metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7627099A FR2340366A1 (en) 1976-09-09 1976-09-09 Hydrodewaxing gas oil - over zeolite of high silica-alumina ratio and contg. transition metal and Gp V111 noble metal

Publications (1)

Publication Number Publication Date
FR2340366A1 true FR2340366A1 (en) 1977-09-02

Family

ID=9177519

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7627099A Withdrawn FR2340366A1 (en) 1976-09-09 1976-09-09 Hydrodewaxing gas oil - over zeolite of high silica-alumina ratio and contg. transition metal and Gp V111 noble metal

Country Status (1)

Country Link
FR (1) FR2340366A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3968024A (en) * 1973-07-06 1976-07-06 Mobil Oil Corporation Catalytic hydrodewaxing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3968024A (en) * 1973-07-06 1976-07-06 Mobil Oil Corporation Catalytic hydrodewaxing

Similar Documents

Publication Publication Date Title
ES463796A1 (en) Gas oil processing
DE69213067D1 (en) Method for the production of alpha, beta unsaturated ketolactones
DE3868420D1 (en) PRODUCTION OF ZEOLITH-L.
DE3889040D1 (en) Manufacture of gaseous olefins by catalytic conversion of hydrocarbons.
GB8924410D0 (en) Zeolite l
AR246074A1 (en) A process for the manufacture of lubricating oils
SE8300485D0 (en) ZEOLIT L
GR3021322T3 (en) Catalyst for the hydroisomerization of long-chain N-paraffins and process for preparing it.
KR890007794A (en) Regeneration of Deactivation Catalyst
DE3883249D1 (en) CATALYSTS BASED ON ZEOLITES MODIFIED BY METALIC ALKALI METALS, THEIR PRODUCTION AND THEIR USE FOR THE ACYLATION OF ALKYLAROMATIC COMPOUNDS.
DK0635556T3 (en) Wax hydroisomerization process
ES2033881T3 (en) PROCEDURE TO INCREASE THE OCTANE INDEX AND REDUCE THE SULFUR CONTENT OF OLEPHINIC GASOLINS.
IT1070850B (en) Hydrodewaxing gas oil - over zeolite of high silica-alumina ratio and contg. transition metal and Gp V111 noble metal
FR2340366A1 (en) Hydrodewaxing gas oil - over zeolite of high silica-alumina ratio and contg. transition metal and Gp V111 noble metal
GB1366784A (en) Process for preparing a catalyst for the isomerization of saturated hydrcarbons
IT8025326A0 (en) PROCEDURE FOR PRODUCING A RADIAL GAS SUBSTITUTE.
GB1404406A (en) Production of lubricating oils
FR2360540A2 (en) Aliphatic hydrocarbon dehydro:cyclisation - with catalyst based on zeolite L contg. two alkali metals
GB1063819A (en) Preparation of catalysts for hydrocracking
ES251433U (en) SPRING CARTRIDGE FOR A REWINDING MECHANISM
KR970707061A (en) Selective preparation of para-xylene by toluene methylation (SELECTIVE PARAXYLENE PRODUCTION BY TOLUENE METHYLATION)
NO924004L (en) Catalyst for use in partial oxidation of hydrocarbons and methods of such oxidation
AU8961282A (en) The use of zeolites for distillate production in catalytic cracking
KR830010174A (en) Manufacturing method of naphthenic lubricant base
FR2478095B1 (en)

Legal Events

Date Code Title Description
ST Notification of lapse