JPS6324559B2 - - Google Patents
Info
- Publication number
- JPS6324559B2 JPS6324559B2 JP3556281A JP3556281A JPS6324559B2 JP S6324559 B2 JPS6324559 B2 JP S6324559B2 JP 3556281 A JP3556281 A JP 3556281A JP 3556281 A JP3556281 A JP 3556281A JP S6324559 B2 JPS6324559 B2 JP S6324559B2
- Authority
- JP
- Japan
- Prior art keywords
- coal
- granulation
- pellets
- scraper
- rotating
- 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
Links
- 239000003245 coal Substances 0.000 claims description 57
- 238000005469 granulation Methods 0.000 claims description 55
- 230000003179 granulation Effects 0.000 claims description 55
- 239000008188 pellet Substances 0.000 claims description 28
- 239000002002 slurry Substances 0.000 claims description 22
- 239000002245 particle Substances 0.000 claims description 17
- 239000000295 fuel oil Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000002351 wastewater Substances 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 4
- -1 alkylbenzene sulfonates Chemical class 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 7
- 239000011268 mixed slurry Substances 0.000 description 6
- 239000003921 oil Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 3
- 239000003945 anionic surfactant Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000003093 cationic surfactant Substances 0.000 description 2
- 238000005115 demineralization Methods 0.000 description 2
- 230000002328 demineralizing effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 235000019329 dioctyl sodium sulphosuccinate Nutrition 0.000 description 2
- YHAIUSTWZPMYGG-UHFFFAOYSA-L disodium;2,2-dioctyl-3-sulfobutanedioate Chemical compound [Na+].[Na+].CCCCCCCCC(C([O-])=O)(C(C([O-])=O)S(O)(=O)=O)CCCCCCCC YHAIUSTWZPMYGG-UHFFFAOYSA-L 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical class O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229920001214 Polysorbate 60 Polymers 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 125000006353 oxyethylene group Chemical group 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
- Glanulating (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3556281A JPS57149395A (en) | 1981-03-11 | 1981-03-11 | Apparatus for granulating and deashing coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3556281A JPS57149395A (en) | 1981-03-11 | 1981-03-11 | Apparatus for granulating and deashing coal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57149395A JPS57149395A (en) | 1982-09-14 |
| JPS6324559B2 true JPS6324559B2 (enrdf_load_stackoverflow) | 1988-05-20 |
Family
ID=12445177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3556281A Granted JPS57149395A (en) | 1981-03-11 | 1981-03-11 | Apparatus for granulating and deashing coal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57149395A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103173258B (zh) * | 2013-04-09 | 2014-02-19 | 中南大学 | 一种粉焦或粉煤成型的工艺 |
-
1981
- 1981-03-11 JP JP3556281A patent/JPS57149395A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57149395A (en) | 1982-09-14 |
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