FR2036959A1 - Petroleum hydroforming process with - catalytic pre-treatment - Google Patents

Petroleum hydroforming process with - catalytic pre-treatment

Info

Publication number
FR2036959A1
FR2036959A1 FR6912851A FR6912851A FR2036959A1 FR 2036959 A1 FR2036959 A1 FR 2036959A1 FR 6912851 A FR6912851 A FR 6912851A FR 6912851 A FR6912851 A FR 6912851A FR 2036959 A1 FR2036959 A1 FR 2036959A1
Authority
FR
France
Prior art keywords
pref
group
petroleum
esp
metal
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
FR6912851A
Other languages
French (fr)
Other versions
FR2036959B1 (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
Esso 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, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to FR6912851A priority Critical patent/FR2036959A1/en
Publication of FR2036959A1 publication Critical patent/FR2036959A1/en
Application granted granted Critical
Publication of FR2036959B1 publication Critical patent/FR2036959B1/fr
Granted 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
    • C10G59/00—Treatment of naphtha by two or more reforming processes only or by at least one reforming process and at least one process which does not substantially change the boiling range of the naphtha
    • C10G59/02—Treatment of naphtha by two or more reforming processes only or by at least one reforming process and at least one process which does not substantially change the boiling range of the naphtha plural serial stages only
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Catalysts (AREA)

Abstract

Petroleum hydroforming process with catalytic pretreatment. In order to de-sulphurise the raw material and to convert the lower-octane paraffin content to material of higher anti-knock value or to lower boiling fractions which are easily removed. The charge is pre-treated under heat and pressure in presence of hydrogen, and in contact with a catalyst (C) and a crystalline aluminium silicate zeolite (B) containing a Group IIB metal. (B) has uniform pores of less than 6 angstroms and pref. has at least 25% of its cation content replaced by a Group IIB metal, esp. Zn. It is pref. an A-type zeolite with a crystal structure similar to erionite, and is activated by contacting with a S-cpd. (C) is pref. a hydrogenating catalyst from Group VB, VIB, VIIB or VIII, esp. a metal of the Pt. group such as Pd. After pretreatment at least part of the product is subjected to the normal hydro-forming process.
FR6912851A 1969-04-23 1969-04-23 Petroleum hydroforming process with - catalytic pre-treatment Granted FR2036959A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6912851A FR2036959A1 (en) 1969-04-23 1969-04-23 Petroleum hydroforming process with - catalytic pre-treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6912851A FR2036959A1 (en) 1969-04-23 1969-04-23 Petroleum hydroforming process with - catalytic pre-treatment

Publications (2)

Publication Number Publication Date
FR2036959A1 true FR2036959A1 (en) 1970-12-31
FR2036959B1 FR2036959B1 (en) 1973-05-25

Family

ID=9032942

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6912851A Granted FR2036959A1 (en) 1969-04-23 1969-04-23 Petroleum hydroforming process with - catalytic pre-treatment

Country Status (1)

Country Link
FR (1) FR2036959A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235485A (en) * 1963-06-25 1966-02-15 Union Oil Co Hydrocracking-reforming process combination
FR1472897A (en) * 1965-04-01 1967-03-10 Exxon Research Engineering Co Hydrocracking process to improve naphthas
FR1496663A (en) * 1965-10-15 1967-09-29 Exxon Research Engineering Co Reforming process using a double catalyst

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235485A (en) * 1963-06-25 1966-02-15 Union Oil Co Hydrocracking-reforming process combination
FR1472897A (en) * 1965-04-01 1967-03-10 Exxon Research Engineering Co Hydrocracking process to improve naphthas
FR1496663A (en) * 1965-10-15 1967-09-29 Exxon Research Engineering Co Reforming process using a double catalyst

Also Published As

Publication number Publication date
FR2036959B1 (en) 1973-05-25

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Legal Events

Date Code Title Description
ST Notification of lapse