FR2400549A1 - PROCESS FOR FORMING LIQUID HYDROCARBONS BY ALKYLATION OF NORMALLY SOLID PARAFFINOUS HYDROCARBONS - Google Patents

PROCESS FOR FORMING LIQUID HYDROCARBONS BY ALKYLATION OF NORMALLY SOLID PARAFFINOUS HYDROCARBONS

Info

Publication number
FR2400549A1
FR2400549A1 FR7823616A FR7823616A FR2400549A1 FR 2400549 A1 FR2400549 A1 FR 2400549A1 FR 7823616 A FR7823616 A FR 7823616A FR 7823616 A FR7823616 A FR 7823616A FR 2400549 A1 FR2400549 A1 FR 2400549A1
Authority
FR
France
Prior art keywords
hydrocarbons
paraffinous
normally solid
alkylation
forming liquid
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
FR7823616A
Other languages
French (fr)
Other versions
FR2400549B1 (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 FR2400549A1 publication Critical patent/FR2400549A1/en
Application granted granted Critical
Publication of FR2400549B1 publication Critical patent/FR2400549B1/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
    • C10G50/00—Production of liquid hydrocarbon mixtures from lower carbon number hydrocarbons, e.g. by oligomerisation
    • C10G50/02—Production of liquid hydrocarbon mixtures from lower carbon number hydrocarbons, e.g. by oligomerisation of hydrocarbon oils for lubricating purposes

Abstract

Obtention d'hydrocarbures liquides bouillant dans la gamme des huiles lubrifiantes à partir d'hydrocarbures paraffineux normalement solides. On effectue une mise en contact sous pression et à température élevées de ces derniers et d'une oléfine de bas poids moléculaire comme l'éthylène, avec un catalyseur comprenant au moins un alcool secondaire ayant de 3 à 5 atomes de carbone. Application à la préparation d'huiles lubrifiantes à indice de viscosité relativement élevé, à partir de paraffine, pour l'abaissement du point d'écoulement des carburants pour moteurs à réaction et pour le déparaffinage des charges d'huiles lubrifiantes.Obtaining liquid hydrocarbons boiling in the range of lubricating oils from normally solid paraffinous hydrocarbons. The latter and a low molecular weight olefin such as ethylene are brought into contact under pressure and at elevated temperature with a catalyst comprising at least one secondary alcohol having 3 to 5 carbon atoms. Application to the preparation of lubricating oils with a relatively high viscosity index, from paraffin, for lowering the pour point of fuels for jet engines and for the dewaxing of lubricating oil charges.

FR7823616A 1977-08-15 1978-08-10 PROCESS FOR FORMING LIQUID HYDROCARBONS BY ALKYLATION OF NORMALLY SOLID PARAFFINOUS HYDROCARBONS Granted FR2400549A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82427677A 1977-08-15 1977-08-15

Publications (2)

Publication Number Publication Date
FR2400549A1 true FR2400549A1 (en) 1979-03-16
FR2400549B1 FR2400549B1 (en) 1983-08-12

Family

ID=25241013

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7823616A Granted FR2400549A1 (en) 1977-08-15 1978-08-10 PROCESS FOR FORMING LIQUID HYDROCARBONS BY ALKYLATION OF NORMALLY SOLID PARAFFINOUS HYDROCARBONS

Country Status (8)

Country Link
JP (1) JPS5440805A (en)
CA (1) CA1107217A (en)
DE (1) DE2835160A1 (en)
FR (1) FR2400549A1 (en)
GB (1) GB2002413B (en)
IT (1) IT1097941B (en)
MX (1) MX4475E (en)
NL (1) NL188347C (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741649A (en) * 1953-02-19 1956-04-10 California Research Corp Lubricating oil and process for forming the same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741649A (en) * 1953-02-19 1956-04-10 California Research Corp Lubricating oil and process for forming the same

Also Published As

Publication number Publication date
NL188347B (en) 1992-01-02
FR2400549B1 (en) 1983-08-12
DE2835160A1 (en) 1979-02-22
JPS6120600B2 (en) 1986-05-22
CA1107217A (en) 1981-08-18
DE2835160C2 (en) 1989-07-13
IT7826684A0 (en) 1978-08-10
NL7808469A (en) 1979-02-19
GB2002413A (en) 1979-02-21
GB2002413B (en) 1982-02-03
NL188347C (en) 1992-06-01
IT1097941B (en) 1985-08-31
JPS5440805A (en) 1979-03-31
MX4475E (en) 1982-05-18

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Legal Events

Date Code Title Description
ST Notification of lapse