JPS5718795A - Granulation of coal - Google Patents

Granulation of coal

Info

Publication number
JPS5718795A
JPS5718795A JP9415480A JP9415480A JPS5718795A JP S5718795 A JPS5718795 A JP S5718795A JP 9415480 A JP9415480 A JP 9415480A JP 9415480 A JP9415480 A JP 9415480A JP S5718795 A JPS5718795 A JP S5718795A
Authority
JP
Japan
Prior art keywords
coal
binder
amount
waste solution
content
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
JP9415480A
Other languages
Japanese (ja)
Inventor
Shigeru Nagamori
Jisaku Tanimichi
Katsumi Sato
Takuji Yano
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.)
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Engineering and Shipbuilding 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 Mitsui Engineering and Shipbuilding Co Ltd filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Priority to JP9415480A priority Critical patent/JPS5718795A/en
Publication of JPS5718795A publication Critical patent/JPS5718795A/en
Pending legal-status Critical Current

Links

Landscapes

  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

PURPOSE: When granulated coal is formed from a fluid of coal slurry, the amount of coal, ash content and water content are measured to control the amount of the binder and the flow rate of the waste solution, whereby the objective coal granulates with dehydration activity and high stability is economically produced in high efficiency.
CONSTITUTION: A mixture of coal powders 5 and 14 crushed by the crushers 3 and 12 is kneaded together with a binder 21, then mixed with water 27 to form a slurry in the tank 50. Then, the granulator 33 is used to form granulated coal 35 by coagulating the powder around nuclei bearing the binder 21 and the granulated coal 35 separates from the waste solution 38. At this time, the amount of coat 7, 16, water 9, 18, ash 10, 19, oil in the granules 36, particle size 37, oil content 40 and coal content 41 in the waste solution are measured and the amount of the binder 21 and the flow rate of the waste solution 38 are controlled according to these observed results.
COPYRIGHT: (C)1982,JPO&Japio
JP9415480A 1980-07-10 1980-07-10 Granulation of coal Pending JPS5718795A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9415480A JPS5718795A (en) 1980-07-10 1980-07-10 Granulation of coal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9415480A JPS5718795A (en) 1980-07-10 1980-07-10 Granulation of coal

Publications (1)

Publication Number Publication Date
JPS5718795A true JPS5718795A (en) 1982-01-30

Family

ID=14102455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9415480A Pending JPS5718795A (en) 1980-07-10 1980-07-10 Granulation of coal

Country Status (1)

Country Link
JP (1) JPS5718795A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5215072A (en) * 1975-07-03 1977-02-04 American Minechem Corp Coal transportation method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5215072A (en) * 1975-07-03 1977-02-04 American Minechem Corp Coal transportation method

Similar Documents

Publication Publication Date Title
JPS57167392A (en) Deashing, granulation and transportation of coal
JPS56145990A (en) Recovery of pulverized coal from slurry containing the same
JPS5718795A (en) Granulation of coal
JPS5718796A (en) Production of granulated coal for fuel
JPS5521581A (en) Method of manufacturing material for sintered mineral
JPS57192494A (en) Coal deashing
JPS5718797A (en) Granulation of coal in hydraulic transport
JPS57149394A (en) Apparatus for granulating and deashing coal
JPS5718792A (en) Granulation of coal
JPS57111390A (en) Production of deashed coal containing oil
JPS5674191A (en) Granulation of coal for coal slurry transportation
JPS5787496A (en) Wet granulating method of slurry from fine pulverized coal and its apparatus
JPS5820283A (en) Caking method for coal ash
JPS5780492A (en) Wet-process coal preparation/granulation method
JPS5518468A (en) Controller for muddy water
JPS57190092A (en) Flotation granulation of fine powder coal
JPS55160092A (en) Slurry fuel
JPS5669209A (en) Pelletizing of carbon powder
JPS56152892A (en) Transporating method of slurry of pulverized coal
JPS56145992A (en) Treatment of coal slurry
JPS57192492A (en) Preparation of coal/oil mixture fuel
JPS5745386A (en) Additive for ionized water manufacturing device
JPS6254200A (en) Granulator for radioactive waste
JPS5770181A (en) Soid-modifying material
JPS5763393A (en) Pelletization of coal-water slurry in water