CA1219235A - Method for the preparation of pitch-in-water slurry - Google Patents

Method for the preparation of pitch-in-water slurry

Info

Publication number
CA1219235A
CA1219235A CA000450861A CA450861A CA1219235A CA 1219235 A CA1219235 A CA 1219235A CA 000450861 A CA000450861 A CA 000450861A CA 450861 A CA450861 A CA 450861A CA 1219235 A CA1219235 A CA 1219235A
Authority
CA
Canada
Prior art keywords
pitch
water
pulverizing
slurry
zone
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
CA000450861A
Other languages
English (en)
French (fr)
Inventor
Hironori Kawakami
Hiroto Tajima
Zenichi Mashino
Osamu Ohzeki
Seinoshin Hayami
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.)
Nikka Chemical Industry Co Ltd
Chiyoda Corp
Original Assignee
Nikka Chemical Industry Co Ltd
Chiyoda Chemical Engineering and Construction 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 Nikka Chemical Industry Co Ltd, Chiyoda Chemical Engineering and Construction Co Ltd filed Critical Nikka Chemical Industry Co Ltd
Application granted granted Critical
Publication of CA1219235A publication Critical patent/CA1219235A/en
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)
  • Working-Up Tar And Pitch (AREA)
  • Liquid Carbonaceous Fuels (AREA)
CA000450861A 1983-03-30 1984-03-29 Method for the preparation of pitch-in-water slurry Expired CA1219235A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58054847A JPS59179593A (ja) 1983-03-30 1983-03-30 固体ピツチ／水スラリ−の製造方法
JP58-54847 1983-03-30

Publications (1)

Publication Number Publication Date
CA1219235A true CA1219235A (en) 1987-03-17

Family

ID=12981990

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000450861A Expired CA1219235A (en) 1983-03-30 1984-03-29 Method for the preparation of pitch-in-water slurry

Country Status (3)

Country Link
US (1) US4537600A (cg-RX-API-DMAC10.html)
JP (1) JPS59179593A (cg-RX-API-DMAC10.html)
CA (1) CA1219235A (cg-RX-API-DMAC10.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE36983E (en) * 1983-11-02 2000-12-12 Petroferm Inc. Pre-atomized fuels and process for producing same
US4666457A (en) * 1984-09-24 1987-05-19 Petroleum Fermentations N.V. Method for reducing emissions utilizing pre-atomized fuels
FR2594839B1 (fr) * 1986-02-26 1988-11-04 Inst Francais Du Petrole Procede de fractionnement d'asphaltes solides
US5478365A (en) * 1986-11-13 1995-12-26 Chevron U.S.A. Inc. Heavy hydrocarbon emulsions and stable petroleum coke slurries therewith
US5731272A (en) * 1993-08-25 1998-03-24 Kabushiki Kaisha Kobe Seiko Sho Lubricant and method of manufacturing briquette using the same
US6117305A (en) * 1996-07-12 2000-09-12 Jgc Corporation Method of producing water slurry of SDA asphaltene
JP3980747B2 (ja) * 1998-03-27 2007-09-26 日揮株式会社 石油残渣−水スラリ−の製造方法
FR2827871A1 (fr) * 2001-07-26 2003-01-31 Richard Deutsch Procede de traitement des dechets hydrocarbures pateux ou solides par emulsification pour la production d'un fuel
CN101165139B (zh) * 2006-10-19 2010-12-15 中国石油大学(北京) 石油系及煤系沥青残渣的造粒制备沥青水浆的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB261907A (en) * 1925-11-17 1926-12-02 Thomas Howard Butler Improvements relating to the production of liquid fuel mixtures
US4104035A (en) * 1975-12-11 1978-08-01 Texaco Inc. Preparation of solid fuel-water slurries
US4217109A (en) * 1977-05-31 1980-08-12 Ab Scaniainventor Composition comprising a pulverized purified substance, water and a dispersing agent, and a method for preparing the composition
US4441887A (en) * 1981-07-31 1984-04-10 Alfred University Research Foundation Inc. Stabilized slurry and process for preparing same
JPS5620090A (en) * 1979-07-26 1981-02-25 Kao Corp Dispersant for slurry of coal powder in water
US4288232A (en) * 1979-12-19 1981-09-08 Basf Wyandotte Corporation Ester containing fuel composition
US4358293A (en) * 1981-01-29 1982-11-09 Gulf & Western Manufacturing Co. Coal-aqueous mixtures

Also Published As

Publication number Publication date
US4537600A (en) 1985-08-27
JPH0216959B2 (cg-RX-API-DMAC10.html) 1990-04-18
JPS59179593A (ja) 1984-10-12

Similar Documents

Publication Publication Date Title
CA1219540A (en) Pitch-containing composition
EP0057576B1 (en) Aqueous coal dispersions
CA1219235A (en) Method for the preparation of pitch-in-water slurry
EP0004195B1 (en) Aqueous fuel oil emulsions
US5240592A (en) Method for refining coal utilizing short residence time hydrocracking with selective condensation to produce a slate of value-added co-products
US7763167B2 (en) Process for direct coal liquefaction
US4284413A (en) In-line method for the beneficiation of coal and the formation of a coal-in-oil combustible fuel therefrom
JPH0323117B2 (cg-RX-API-DMAC10.html)
AU4812490A (en) Improved method of refining coal by short residence time hydrodisproportionation
US4356078A (en) Process for blending coal with water immiscible liquid
US4842615A (en) Utilization of low rank and waste coals in transportable fluidic fuel systems
US5110452A (en) Method of refining coal by catalyzed short residence time hydrodisproportionation to form a novel coal-derived fuel system
US4470828A (en) Aqueous coal slurry composition
US4832831A (en) Method of refining coal by hydrodisproportionation
EP0191964A1 (en) Low-viscosity coal-water slurries containing sulfonated humic acids
US6183629B1 (en) Process for producing petroleum residuum-water slurry
EP0106130B1 (en) Coal-aqueous mixtures and process for preparing same
EP0029712B1 (en) An in-line method for the upgrading of coal
JPS62225592A (ja) ２段階粉砕による固体ピツチ水スラリ−の製造方法
RU2054455C1 (ru) Способ получения водоугольной суспензии
JPS6233270B2 (cg-RX-API-DMAC10.html)
US4547200A (en) Slurry composition of solid fuel
US4938782A (en) Method of refining coal by short residence time hydrodisproportionation to form a novel coal derived fuel system
JPH068417B2 (ja) 固体ピッチ／水スラリ−の製造方法
JPH0153720B2 (cg-RX-API-DMAC10.html)

Legal Events

Date Code Title Description
MKEX Expiry