CA1179132A - Substances carbonacees dans des suspensions aqueuses - Google Patents

Substances carbonacees dans des suspensions aqueuses

Info

Publication number
CA1179132A
CA1179132A CA000406586A CA406586A CA1179132A CA 1179132 A CA1179132 A CA 1179132A CA 000406586 A CA000406586 A CA 000406586A CA 406586 A CA406586 A CA 406586A CA 1179132 A CA1179132 A CA 1179132A
Authority
CA
Canada
Prior art keywords
condensate
composition
water
carbonaceous materials
ammonium
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.)
Expired
Application number
CA000406586A
Other languages
English (en)
Inventor
Jose L. Villa
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.)
Diamond Shamrock Chemicals Co
Original Assignee
Diamond Shamrock Chemicals 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 Diamond Shamrock Chemicals Co filed Critical Diamond Shamrock Chemicals Co
Application granted granted Critical
Publication of CA1179132A publication Critical patent/CA1179132A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
    • C10L1/326—Coal-water suspensions

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)
  • Liquid Carbonaceous Fuels (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
CA000406586A 1982-05-12 1982-07-05 Substances carbonacees dans des suspensions aqueuses Expired CA1179132A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37741282A 1982-05-12 1982-05-12
US377,412 1982-05-12

Publications (1)

Publication Number Publication Date
CA1179132A true CA1179132A (fr) 1984-12-11

Family

ID=23489000

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000406586A Expired CA1179132A (fr) 1982-05-12 1982-07-05 Substances carbonacees dans des suspensions aqueuses

Country Status (4)

Country Link
EP (1) EP0093883A3 (fr)
JP (1) JPS58199032A (fr)
AU (1) AU554665B2 (fr)
CA (1) CA1179132A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5478365A (en) * 1986-11-13 1995-12-26 Chevron U.S.A. Inc. Heavy hydrocarbon emulsions and stable petroleum coke slurries therewith

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5445179A (en) * 1992-07-06 1995-08-29 Eniricerche S.P.A. Process for recovering and causing highly viscous petroleum products to flow

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS606395B2 (ja) * 1979-07-26 1985-02-18 花王株式会社 石炭粉末の水スラリ−用分散剤

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5478365A (en) * 1986-11-13 1995-12-26 Chevron U.S.A. Inc. Heavy hydrocarbon emulsions and stable petroleum coke slurries therewith

Also Published As

Publication number Publication date
JPS58199032A (ja) 1983-11-19
AU554665B2 (en) 1986-08-28
EP0093883A3 (en) 1985-04-03
AU1356183A (en) 1983-11-17
EP0093883A2 (fr) 1983-11-16

Similar Documents

Publication Publication Date Title
US4069022A (en) Water-free liquid fuel slurry
EP0107669A1 (fr) Noveau compact carbone, boue contenant ce compact, et procede de production de cett boue
JPS6226359B2 (fr)
US4502868A (en) Coal-water slurries of low viscosity and method for their preparation
US4436528A (en) Aqueous slurries of carbonaceous materials
US4448585A (en) Process for forming stable coal-oil mixtures
US4415338A (en) Aqueous carbonaceous slurries
US4498906A (en) Coal-water fuel slurries and process for making
US4504277A (en) Coal-water fuel slurries and process for making same
CA1179132A (fr) Substances carbonacees dans des suspensions aqueuses
US4457762A (en) Stabilized water slurries of carbonaceous materials
US4492589A (en) Anionic dispersants for aqueous slurries of carbonaceous materials
US4688588A (en) Slurry viscosity control
US4756720A (en) Process for producing a high concentration coal-water slurry
EP0078483A2 (fr) Suspensions charbons-huile contenant un agent tensio-actif
EP0092142A1 (fr) Suspensions aqueuses de matériaux carbonés
US4501594A (en) Anionic polyhydroxy polyphenyl compounds as dispersants for aqueous slurries of carbonaceous materials
Schick et al. Surfactants in coal technology
US4687490A (en) Process for controlling the viscosity and stability of a coal-water fuel slurry
US4171957A (en) Method for stabilizing a mixed fuel
US4514189A (en) Carbonaceous materials water mixtures
RU2100267C1 (ru) Способ приготовления и транспортирования по трубопроводам концентрированных смесей угля в воде
CA1253006A (fr) Procede pour obtenir une suspension charbon-eau fortement concentree
EP0165350B1 (fr) Procédé de préparation d'une suspension eau-charbon à haute concentration en charbon
KR900004528B1 (ko) 고농도석탄-물 슬러리 제조법 및 첨가제

Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry