ES8605391A1 - Suspension acuosa de carbon - Google Patents

Suspension acuosa de carbon

Info

Publication number
ES8605391A1
ES8605391A1 ES534107A ES534107A ES8605391A1 ES 8605391 A1 ES8605391 A1 ES 8605391A1 ES 534107 A ES534107 A ES 534107A ES 534107 A ES534107 A ES 534107A ES 8605391 A1 ES8605391 A1 ES 8605391A1
Authority
ES
Spain
Prior art keywords
coal
aqueous slurry
units
mols
surfactants
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
ES534107A
Other languages
English (en)
Other versions
ES534107A0 (es
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.)
Oxce Fuel Co
Original Assignee
Oxce Fuel 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 Oxce Fuel Co filed Critical Oxce Fuel Co
Publication of ES534107A0 publication Critical patent/ES534107A0/es
Publication of ES8605391A1 publication Critical patent/ES8605391A1/es
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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • 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
    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/01—Wetting, emulsifying, dispersing, or stabilizing agents

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)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Liquid Carbonaceous Fuels (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE SUSPENSIONES ACUOSAS DE CARBON QUE TIENEN UNA BUENA ESTABILIDAD CUANDO ESTAN SOMETIDAS A TENSIONES DE CIZALLA Y UNA VISCOSIDAD MAS REDUCIDA. COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE PULVERIZA EL CARBON EN UN MOLINO DE ANILLOS-RODILLOS; SEGUNDA, SE INCORPORA AL CARBON PULVERIZADO UNA CANTIDAD ADECUADA DE AGUA A UNA TEMPERATURA COMPRENDIDA ENTRE 15 Y 35 GRADOS; TERCERA, A LA MEZCLA FORMADA SE LE AÑADEN AGENTES TENSOACTIVOS Y OTROS INGREDIENTES OPCIONALES; CUARTA, SE DISPERSA CON AGITACION LA MEZCLA ASI OBTENIDA PARA PRODUCIR LA SUSPENSION DESEADA; Y POR ULTIMO, LA SUSPENSION SE EQUILIBRA DE TALMANERA QUE CONTENGA ENTRE UN 50 Y UN 80% EN PESO DE PARTICULAS DE CARBON.
ES534107A 1983-07-21 1984-07-06 Suspension acuosa de carbon Expired ES8605391A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/515,829 US4645514A (en) 1983-07-21 1983-07-21 Coal-aqueous slurry

Publications (2)

Publication Number Publication Date
ES534107A0 ES534107A0 (es) 1986-03-16
ES8605391A1 true ES8605391A1 (es) 1986-03-16

Family

ID=24052930

Family Applications (1)

Application Number Title Priority Date Filing Date
ES534107A Expired ES8605391A1 (es) 1983-07-21 1984-07-06 Suspension acuosa de carbon

Country Status (8)

Country Link
US (1) US4645514A (es)
EP (1) EP0132712A3 (es)
JP (1) JPS6040199A (es)
KR (1) KR850001273A (es)
AU (1) AU3085484A (es)
CA (1) CA1252294A (es)
ES (1) ES8605391A1 (es)
PH (1) PH20086A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3513045A1 (de) * 1985-04-12 1986-10-30 Henkel KGaA, 4000 Düsseldorf Fliesshilfsmittelgemische zur synergistischen verstaerkung der fliessfaehigkeit stabiler, waessriger kohlesuspensionen
US4995463A (en) * 1990-06-04 1991-02-26 Atlantic Richfield Company Method for fracturing coal seams
US5551640A (en) * 1995-05-12 1996-09-03 Rajchel; Marcus E. Method of concentrating fine coal slurries
US7951755B2 (en) * 2002-12-02 2011-05-31 An-Ming Wu Emulsified polymer drilling fluid and methods of preparation
US7337317B2 (en) * 2003-07-03 2008-02-26 Hand Held Products, Inc. Memory data copying system for devices

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069361A (en) * 1960-08-12 1962-12-18 Staley Mfg Co A E Water-dispersible lecithin
US4242098A (en) * 1978-07-03 1980-12-30 Union Carbide Corporation Transport of aqueous coal slurries
US4358293A (en) * 1981-01-29 1982-11-09 Gulf & Western Manufacturing Co. Coal-aqueous mixtures
SE8202879L (sv) * 1982-05-07 1983-11-08 Carbogel Ab Vattenuppslamning av ett fast brensle samt sett och medel for framstellning derav
US4722740A (en) * 1982-09-30 1988-02-02 Oxce Fuel Company Dispersions of coal in water useful as a fuel

Also Published As

Publication number Publication date
ES534107A0 (es) 1986-03-16
AU3085484A (en) 1985-01-24
US4645514A (en) 1987-02-24
KR850001273A (ko) 1985-03-18
CA1252294A (en) 1989-04-11
EP0132712A2 (en) 1985-02-13
PH20086A (en) 1986-09-24
EP0132712A3 (en) 1987-04-29
JPS6040199A (ja) 1985-03-02

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303