JPS5718795A - Granulation of coal - Google Patents
Granulation of coalInfo
- 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
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5215072A (en) * | 1975-07-03 | 1977-02-04 | American Minechem Corp | Coal transportation method |
-
1980
- 1980-07-10 JP JP9415480A patent/JPS5718795A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5215072A (en) * | 1975-07-03 | 1977-02-04 | American Minechem Corp | Coal transportation method |
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