FR2156071A2 - Reforming of petrol fractions - on mixed metal catalysts contng halogen, with continuous addition of water traces - Google Patents

Reforming of petrol fractions - on mixed metal catalysts contng halogen, with continuous addition of water traces

Info

Publication number
FR2156071A2
FR2156071A2 FR7235318A FR7235318A FR2156071A2 FR 2156071 A2 FR2156071 A2 FR 2156071A2 FR 7235318 A FR7235318 A FR 7235318A FR 7235318 A FR7235318 A FR 7235318A FR 2156071 A2 FR2156071 A2 FR 2156071A2
Authority
FR
France
Prior art keywords
water
halogen
cpd
pref
reforming
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
FR7235318A
Other languages
French (fr)
Other versions
FR2156071B2 (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.)
Universal Oil Products Co
Original Assignee
Universal Oil Products 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 Universal Oil Products Co filed Critical Universal Oil Products Co
Publication of FR2156071A2 publication Critical patent/FR2156071A2/en
Application granted granted Critical
Publication of FR2156071B2 publication Critical patent/FR2156071B2/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
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/06—Catalytic reforming characterised by the catalyst used
    • C10G35/085—Catalytic reforming characterised by the catalyst used containing platinum group metals or compounds thereof
    • C10G35/09—Bimetallic catalysts in which at least one of the metals is a platinum group metal

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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)

Abstract

In reforming of petrol fractions to improved octane ratings on catalyst consisting of 0.01-2% Pt group metal, 0.01-5% Sn and 0.1-3.5% halogen or a porous carrier water or a water-producing substance is continuously added to the reforming zone in amount of 10-50 ppm water or water-equiv. Pref. a halogen or halogen-contg. cpd. is also added in molar ratio to the water of 10-100:1. The water-producing substance may be an O-contg. organic cpd., pref. a 2-8C alcohol and the halogen cpd. is pref. Cl2 or a chlorine cpd., pref. an alkyl chloride. Addition of water-producing cpd. may be deferred until 0.5-15 bbl petrol per 454 g catalyst have been processed under water-free conditions, when it reverses the deterioration in efficiency. Addition of water stabilises the catalyst so that the initial activity and selectivity are maintained over long periods of use.
FR7235318A 1971-10-07 1972-10-05 Reforming of petrol fractions - on mixed metal catalysts contng halogen, with continuous addition of water traces Granted FR2156071A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18757971A 1971-10-07 1971-10-07

Publications (2)

Publication Number Publication Date
FR2156071A2 true FR2156071A2 (en) 1973-05-25
FR2156071B2 FR2156071B2 (en) 1975-01-03

Family

ID=22689552

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7235318A Granted FR2156071A2 (en) 1971-10-07 1972-10-05 Reforming of petrol fractions - on mixed metal catalysts contng halogen, with continuous addition of water traces

Country Status (13)

Country Link
CH (1) CH577023A5 (en)
DD (1) DD101379A5 (en)
DK (1) DK142878B (en)
EG (1) EG11029A (en)
ES (1) ES407365A2 (en)
FI (1) FI55047C (en)
FR (1) FR2156071A2 (en)
IL (1) IL40509A (en)
IT (1) IT1048974B (en)
NO (1) NO136255C (en)
PL (1) PL89038B1 (en)
SU (1) SU470972A3 (en)
YU (1) YU35375B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2767882C1 (en) * 2021-04-29 2022-03-22 Публичное акционерное общество "Нефтяная компания "Роснефть" (ПАО "НК "Роснефть") Catalyst for reforming gasoline fractions and method for production thereof
RU2767681C1 (en) * 2021-04-29 2022-03-18 Публичное акционерное общество "Нефтяная компания "Роснефть" (ПАО "НК "Роснефть") Gasoline fraction reforming catalyst and method for its production

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2642383A (en) * 1949-05-20 1953-06-16 Universal Oil Prod Co Catalytic reforming of hydrocarbons

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2642383A (en) * 1949-05-20 1953-06-16 Universal Oil Prod Co Catalytic reforming of hydrocarbons

Also Published As

Publication number Publication date
FR2156071B2 (en) 1975-01-03
DK142878B (en) 1981-02-16
DE2249349A1 (en) 1973-04-12
IL40509A0 (en) 1972-12-29
NO136255B (en) 1977-05-02
DK142878C (en) 1981-10-12
SU470972A3 (en) 1975-05-15
IT1048974B (en) 1980-12-20
DD101379A5 (en) 1973-11-05
YU249072A (en) 1980-06-30
FI55047B (en) 1979-01-31
PL89038B1 (en) 1976-10-30
IL40509A (en) 1975-06-25
DE2249349B2 (en) 1975-07-31
ES407365A2 (en) 1975-11-01
NO136255C (en) 1977-08-10
EG11029A (en) 1976-10-31
YU35375B (en) 1980-12-31
FI55047C (en) 1979-05-10
CH577023A5 (en) 1976-06-30

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