JPS628480B2 - - Google Patents

Info

Publication number
JPS628480B2
JPS628480B2 JP57129496A JP12949682A JPS628480B2 JP S628480 B2 JPS628480 B2 JP S628480B2 JP 57129496 A JP57129496 A JP 57129496A JP 12949682 A JP12949682 A JP 12949682A JP S628480 B2 JPS628480 B2 JP S628480B2
Authority
JP
Japan
Prior art keywords
coal
slurry
weight
added
water
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
JP57129496A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5920390A (ja
Inventor
Taizo Igarashi
Hisao Higuchi
Shingo Yamazaki
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.)
NOF Corp
Original Assignee
Nippon Oil and Fats Co Ltd
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 Nippon Oil and Fats Co Ltd filed Critical Nippon Oil and Fats Co Ltd
Priority to JP57129496A priority Critical patent/JPS5920390A/ja
Priority to US06/516,089 priority patent/US4552568A/en
Priority to AU17226/83A priority patent/AU552517B2/en
Publication of JPS5920390A publication Critical patent/JPS5920390A/ja
Publication of JPS628480B2 publication Critical patent/JPS628480B2/ja
Granted 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)
JP57129496A 1982-07-24 1982-07-24 石炭−水スラリ−の製造法 Granted JPS5920390A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP57129496A JPS5920390A (ja) 1982-07-24 1982-07-24 石炭−水スラリ−の製造法
US06/516,089 US4552568A (en) 1982-07-24 1983-07-22 Method for preparing coal-water slurry
AU17226/83A AU552517B2 (en) 1982-07-24 1983-07-22 Method for preparing coal-water slurry by divided addition of dispersing agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57129496A JPS5920390A (ja) 1982-07-24 1982-07-24 石炭−水スラリ−の製造法

Publications (2)

Publication Number Publication Date
JPS5920390A JPS5920390A (ja) 1984-02-02
JPS628480B2 true JPS628480B2 (en]) 1987-02-23

Family

ID=15010911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57129496A Granted JPS5920390A (ja) 1982-07-24 1982-07-24 石炭−水スラリ−の製造法

Country Status (3)

Country Link
US (1) US4552568A (en])
JP (1) JPS5920390A (en])
AU (1) AU552517B2 (en])

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3426395A1 (de) * 1984-07-18 1986-01-23 Basf Ag, 6700 Ludwigshafen Waessrige kohledispersionen
DE3509330A1 (de) * 1985-03-15 1986-09-25 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren zur herstellung einer kohlesuspension
US4687490A (en) * 1986-03-10 1987-08-18 Atlantic Research Corporation Process for controlling the viscosity and stability of a coal-water fuel slurry
US5236596A (en) * 1987-10-22 1993-08-17 Greenwald Sr Edward H Method and apparatus for dewatering
US5795484A (en) * 1987-10-22 1998-08-18 Greenwald, Sr.; Edward H. Method and apparatus for dewatering
IT1233848B (it) * 1988-01-21 1992-04-21 Snam Progetti Procedimento per la preparazione di una sospensione acquosa di carbone o di petcoke ad alta concentrazione
GB2230207A (en) * 1989-04-14 1990-10-17 Coal Ind Dispersants for coal water mixtures
USH1161H (en) 1989-10-30 1993-04-06 The United States Of America As Represented By The United States Department Of Energy Aqueous coal slurry
US5423894A (en) * 1993-05-03 1995-06-13 Texaco Inc. Partial oxidation of low rank coal
RU2243251C1 (ru) * 2003-09-23 2004-12-27 Курский государственный университет Способ получения водоугольной суспензии
US8506661B2 (en) * 2008-10-24 2013-08-13 Air Products & Chemicals, Inc. Polishing slurry for copper films
WO2011050405A1 (en) * 2009-10-26 2011-05-05 Commonwealth Scientific And Industrial Research Organisation Method, system and device for reducing friction of viscous fluid flowing in a conduit
CN110465398A (zh) * 2019-07-08 2019-11-19 惠州市三化新技术有限公司 一种季铵盐类化合物在粉末组合物中作为助磨剂的应用
CN114426892A (zh) * 2020-10-29 2022-05-03 清华大学 水煤浆和制备水煤浆的方法及其用途

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937030A (en]) * 1972-08-17 1974-04-06
US4104035A (en) * 1975-12-11 1978-08-01 Texaco Inc. Preparation of solid fuel-water slurries
GB1522575A (en) * 1976-06-24 1978-08-23 Texaco Development Corp Production of solid fuel-water slurries
US4242098A (en) * 1978-07-03 1980-12-30 Union Carbide Corporation Transport of aqueous coal slurries
US4441887A (en) * 1981-07-31 1984-04-10 Alfred University Research Foundation Inc. Stabilized slurry and process for preparing same
US4282006A (en) * 1978-11-02 1981-08-04 Alfred University Research Foundation Inc. Coal-water slurry and method for its preparation
US4274836A (en) * 1979-04-20 1981-06-23 Dravo Corporation Method for improving bed firing characteristics and inhibiting coalescence of coal pellets
US4288231A (en) * 1979-11-13 1981-09-08 Microfuels, Inc. Coal treatment process
US4304573A (en) * 1980-01-22 1981-12-08 Gulf & Western Industries, Inc. Process of beneficiating coal and product
US4332593A (en) * 1980-01-22 1982-06-01 Gulf & Western Industries, Inc. Process for beneficiating coal
JPS56136665A (en) * 1980-03-27 1981-10-26 Kao Corp Coal wet crushing aid
US4394132A (en) * 1980-05-19 1983-07-19 Ergon, Inc Particulate coal-in-liquid mixture and process for the production thereof

Also Published As

Publication number Publication date
US4552568A (en) 1985-11-12
AU552517B2 (en) 1986-06-05
JPS5920390A (ja) 1984-02-02
AU1722683A (en) 1984-01-26

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