JPS57143395A - Preparation of oil-containing pelletized coal - Google Patents

Preparation of oil-containing pelletized coal

Info

Publication number
JPS57143395A
JPS57143395A JP2859281A JP2859281A JPS57143395A JP S57143395 A JPS57143395 A JP S57143395A JP 2859281 A JP2859281 A JP 2859281A JP 2859281 A JP2859281 A JP 2859281A JP S57143395 A JPS57143395 A JP S57143395A
Authority
JP
Japan
Prior art keywords
oil
low
boiling
coal
boiling hydrocarbon
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.)
Pending
Application number
JP2859281A
Other languages
Japanese (ja)
Inventor
Kazuo Harada
Nobuyuki Yoshida
Jinshiro Fujita
Etsuo Ogino
Nobuo Yoshii
Katsuhiko Yamamoto
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.)
Hitachi Zosen Corp
Original Assignee
Hitachi Zosen Corp
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 Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP2859281A priority Critical patent/JPS57143395A/en
Priority to NZ19952682A priority patent/NZ199526A/en
Priority to BR8200463A priority patent/BR8200463A/en
Priority to GB8203182A priority patent/GB2093859B/en
Priority to DE19823206689 priority patent/DE3206689C2/en
Priority to AU80925/82A priority patent/AU8092582A/en
Priority to CA000397203A priority patent/CA1182640A/en
Publication of JPS57143395A publication Critical patent/JPS57143395A/en
Pending 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
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
    • 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
    • C10L1/322—Coal-oil suspensions

Abstract

PURPOSE: To prepare oil-containing pelletized coal from powdered coal and still- bottom oil, etc., at a low cost, by adding a low-boiling hydrocarbon and a high- boiling hydrocarbon which is solid at normal temperature and soluble in the low- boiling hydrocarbon to an aqueous slurry of coal powder, pelletizing the coal in water, and removing the low-boiling component with heat.
CONSTITUTION: A liquid hydrocarbon oil mixture is prepared by mixing a low- boiling hydrocarbon oil with a high-boiling hydrocarbon oil which is solid or pasty at normal temperature and soluble in the low-boiling oil, and dissolving the high-boiling oil in the low-boiling oil. The mixture is vigorously stirred and mixed with an aqueous slurry containing coal powder in a high-speed mixer, and sent through the inlet 11 to the pelletizer 1 having three stirring blades 4W6 attached to a rotary shaft placed at the center of the horizontal cylindrical casing 2 to effect the underwater pelletization. After the pelletization, the pellets are extracted through the outlet 12, separated from water, and heated to evaporate the low-boiling hydrocarbon oil and obtain the objective oil-containing pelletized coal composed of the high-boiling hydrocarbon oil and the coal powder.
COPYRIGHT: (C)1982,JPO&Japio
JP2859281A 1981-02-28 1981-02-28 Preparation of oil-containing pelletized coal Pending JPS57143395A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2859281A JPS57143395A (en) 1981-02-28 1981-02-28 Preparation of oil-containing pelletized coal
NZ19952682A NZ199526A (en) 1981-02-28 1982-01-19 A process for producing oil-containing granular coal
BR8200463A BR8200463A (en) 1981-02-28 1982-01-27 PROCESS FOR THE PREPARATION OF GRANULAR COAL CONTAINING OIL
GB8203182A GB2093859B (en) 1981-02-28 1982-02-04 Granulating coal particles
DE19823206689 DE3206689C2 (en) 1981-02-28 1982-02-25 Process for the production of a coal granulate containing hydrocarbon oil
AU80925/82A AU8092582A (en) 1981-02-28 1982-02-26 Coal-oil slurry
CA000397203A CA1182640A (en) 1981-02-28 1982-02-26 Process for preparing oil-containing granular coal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2859281A JPS57143395A (en) 1981-02-28 1981-02-28 Preparation of oil-containing pelletized coal

Publications (1)

Publication Number Publication Date
JPS57143395A true JPS57143395A (en) 1982-09-04

Family

ID=12252858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2859281A Pending JPS57143395A (en) 1981-02-28 1981-02-28 Preparation of oil-containing pelletized coal

Country Status (7)

Country Link
JP (1) JPS57143395A (en)
AU (1) AU8092582A (en)
BR (1) BR8200463A (en)
CA (1) CA1182640A (en)
DE (1) DE3206689C2 (en)
GB (1) GB2093859B (en)
NZ (1) NZ199526A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103041745A (en) * 2013-01-11 2013-04-17 蔡京鹏 Powdered coal granulation method and equipment for lignite

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121433B (en) * 1982-05-14 1985-12-11 American Minechem Corp Converting a carbonaceous material into an improved feedstock
US4854940A (en) * 1988-02-16 1989-08-08 Electric Power Research Institute, Inc. Method for providing improved solid fuels from agglomerated subbituminous coal
US4966608A (en) * 1988-08-09 1990-10-30 Electric Power Research Institute, Inc. Process for removing pyritic sulfur from bituminous coals
JP2731484B2 (en) * 1992-03-13 1998-03-25 出光興産株式会社 Granulation method of coal powder
AU666833B2 (en) * 1993-12-27 1996-02-22 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd) Thermal treated coal, and process and apparatus for preparing the same
AU668328B2 (en) * 1993-12-27 1996-04-26 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd) Solid fuel made from porous coal and production process and production apparatus therefore
GB201605102D0 (en) 2016-03-24 2016-05-11 Nicoventures Holdings Ltd Mechanical connector for electronic vapour provision system
GB201605100D0 (en) 2016-03-24 2016-05-11 Nicoventures Holdings Ltd Vapour provision system
GB201605101D0 (en) 2016-03-24 2016-05-11 Nicoventures Holdings Ltd Electronic vapour provision system
GB201605105D0 (en) 2016-03-24 2016-05-11 Nicoventures Holdings Ltd Vapour provision apparatus
AU201617188S (en) 2016-07-15 2017-01-16 Nicoventures Holdings Ltd Cartomizer for a Vaping Device
US11524823B2 (en) 2016-07-22 2022-12-13 Nicoventures Trading Limited Case for a vapor provision device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7609874L (en) * 1975-09-09 1977-03-10 Shell Int Research METHOD OF PREPARING A SUSPENSION OF PARTICLES IN A PISTON OIL
GB1575413A (en) * 1976-12-03 1980-09-24 Shell Int Research Method for agglomeration of coal fines
US4355999A (en) * 1978-12-20 1982-10-26 Atlantic Richfield Company Process for agglomerating coal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103041745A (en) * 2013-01-11 2013-04-17 蔡京鹏 Powdered coal granulation method and equipment for lignite
CN103041745B (en) * 2013-01-11 2016-03-23 蔡京鹏 A kind of fine coal prilling process of brown coal and equipment thereof

Also Published As

Publication number Publication date
GB2093859B (en) 1985-03-06
BR8200463A (en) 1982-11-30
DE3206689C2 (en) 1986-05-28
DE3206689A1 (en) 1982-09-23
AU8092582A (en) 1982-09-09
NZ199526A (en) 1985-07-12
CA1182640A (en) 1985-02-19
GB2093859A (en) 1982-09-08

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