FR2444075A1 - PROCESS FOR IMPROVING THE PROPERTIES OF LIQUIDS AND TAILS OF COAL BY O-ALKYLATION OR O-ACYLATION - Google Patents

PROCESS FOR IMPROVING THE PROPERTIES OF LIQUIDS AND TAILS OF COAL BY O-ALKYLATION OR O-ACYLATION

Info

Publication number
FR2444075A1
FR2444075A1 FR7930638A FR7930638A FR2444075A1 FR 2444075 A1 FR2444075 A1 FR 2444075A1 FR 7930638 A FR7930638 A FR 7930638A FR 7930638 A FR7930638 A FR 7930638A FR 2444075 A1 FR2444075 A1 FR 2444075A1
Authority
FR
France
Prior art keywords
liquids
properties
acylation
alkylation
tails
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Withdrawn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
FR7930638A
Other languages
French (fr)
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
Priority claimed from US06/069,066 external-priority patent/US4259173A/en
Priority claimed from US06/069,061 external-priority patent/US4259172A/en
Application filed by Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of FR2444075A1 publication Critical patent/FR2444075A1/en
Withdrawn legal-status Critical Current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
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/002—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal in combination with oil conversion- or refining processes
    • 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
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • 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
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/006—Combinations of processes provided in groups C10G1/02 - C10G1/08

Abstract

L'invention concerne le traitement des liquides et des queues de charbon par O-alkylation et/ou O-acylation pour en améliorer les propriétés. Le procédé de l'invention consiste à mettre en contact les queues ou liquides de charbon avec : a. au moins une base quaternaire d'ammonium ou de phosphonium, et b. au moins un agent d'alkylation ou d'acylation répondant à la formule R'X dans laquelle R' est un alkyle ou acyle en C1 à C20 et X est un groupe éliminable. Application : amélioration des propriétés des liquides et queues de charbon.The invention relates to the treatment of liquids and carbon bottoms by O-alkylation and / or O-acylation to improve their properties. The process of the invention consists of bringing the carbon bottoms or liquids into contact with: a. at least one quaternary ammonium or phosphonium base, and b. at least one alkylating or acylating agent corresponding to the formula R'X in which R 'is a C1 to C20 alkyl or acyl and X is a removable group. Application: improvement of the properties of liquids and carbon bottoms.

FR7930638A 1978-12-14 1979-12-13 PROCESS FOR IMPROVING THE PROPERTIES OF LIQUIDS AND TAILS OF COAL BY O-ALKYLATION OR O-ACYLATION Withdrawn FR2444075A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US96936178A 1978-12-14 1978-12-14
US96936278A 1978-12-14 1978-12-14
US06/069,066 US4259173A (en) 1978-12-14 1979-08-23 Treatment of coal liquids
US06/069,061 US4259172A (en) 1978-12-14 1979-08-23 Treatment of heavy coal fractions

Publications (1)

Publication Number Publication Date
FR2444075A1 true FR2444075A1 (en) 1980-07-11

Family

ID=27490739

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7930638A Withdrawn FR2444075A1 (en) 1978-12-14 1979-12-13 PROCESS FOR IMPROVING THE PROPERTIES OF LIQUIDS AND TAILS OF COAL BY O-ALKYLATION OR O-ACYLATION

Country Status (6)

Country Link
AU (1) AU529828B2 (en)
BR (1) BR7908177A (en)
CA (1) CA1139700A (en)
DE (1) DE2950482A1 (en)
FR (1) FR2444075A1 (en)
GB (1) GB2039944B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0538819A2 (en) * 1991-10-21 1993-04-28 Baker Hughes Incorporated Treatment of oils using epoxylated tertiary amines

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092235A (en) * 1975-11-26 1978-05-30 Exxon Research & Engineering Co. Treatment of coal by alkylation or acylation to increase liquid products from coal liquefaction

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092235A (en) * 1975-11-26 1978-05-30 Exxon Research & Engineering Co. Treatment of coal by alkylation or acylation to increase liquid products from coal liquefaction

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0538819A2 (en) * 1991-10-21 1993-04-28 Baker Hughes Incorporated Treatment of oils using epoxylated tertiary amines
EP0538819A3 (en) * 1991-10-21 1993-06-16 Baker-Hughes Incorporated Treatment of oils using epoxylated tertiary amines
US5344555A (en) * 1991-10-21 1994-09-06 Baker Hughes Incorporated Treatment of oils using reaction products of epoxides and tertiary amines

Also Published As

Publication number Publication date
AU529828B2 (en) 1983-06-23
AU5380079A (en) 1980-06-19
GB2039944A (en) 1980-08-20
CA1139700A (en) 1983-01-18
DE2950482A1 (en) 1980-06-26
GB2039944B (en) 1983-02-16
BR7908177A (en) 1980-09-23

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Legal Events

Date Code Title Description
RE Withdrawal of published application