JPS6270490A - 高濃度石炭・水スラリ−の製造方法 - Google Patents
高濃度石炭・水スラリ−の製造方法Info
- Publication number
- JPS6270490A JPS6270490A JP21173285A JP21173285A JPS6270490A JP S6270490 A JPS6270490 A JP S6270490A JP 21173285 A JP21173285 A JP 21173285A JP 21173285 A JP21173285 A JP 21173285A JP S6270490 A JPS6270490 A JP S6270490A
- Authority
- JP
- Japan
- Prior art keywords
- coal
- slurry
- highly concentrated
- water
- classifier
- 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.)
- Granted
Links
- 239000002002 slurry Substances 0.000 title claims description 48
- 239000003245 coal Substances 0.000 title claims description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 31
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000003381 stabilizer Substances 0.000 claims description 19
- 239000002270 dispersing agent Substances 0.000 claims description 18
- 239000011362 coarse particle Substances 0.000 claims description 16
- 239000000843 powder Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- -1 sulfate ester salts Chemical class 0.000 description 25
- 239000007787 solid Substances 0.000 description 9
- 238000003860 storage Methods 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 238000007796 conventional method Methods 0.000 description 5
- 235000014113 dietary fatty acids Nutrition 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- 239000000194 fatty acid Substances 0.000 description 5
- 229930195729 fatty acid Natural products 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical class O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 241000282818 Giraffidae Species 0.000 description 2
- 229920000569 Gum karaya Polymers 0.000 description 2
- 241000934878 Sterculia Species 0.000 description 2
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- MXHRUOYJYRSJQY-UHFFFAOYSA-N formamide;naphthalene-1-sulfonic acid Chemical compound NC=O.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 MXHRUOYJYRSJQY-UHFFFAOYSA-N 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 235000010494 karaya gum Nutrition 0.000 description 2
- 239000000231 karaya gum Substances 0.000 description 2
- 229940039371 karaya gum Drugs 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229920000056 polyoxyethylene ether Polymers 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- HECLRDQVFMWTQS-RGOKHQFPSA-N 1755-01-7 Chemical compound C1[C@H]2[C@@H]3CC=C[C@@H]3[C@@H]1C=C2 HECLRDQVFMWTQS-RGOKHQFPSA-N 0.000 description 1
- 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
- 244000215068 Acacia senegal Species 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229920002907 Guar gum Chemical class 0.000 description 1
- 229920000084 Gum arabic Chemical class 0.000 description 1
- 229920000161 Locust bean gum Chemical class 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229920001214 Polysorbate 60 Polymers 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical compound OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229920001615 Tragacanth Chemical class 0.000 description 1
- 239000000205 acacia gum Chemical class 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 239000000783 alginic acid Substances 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 229960001126 alginic acid Drugs 0.000 description 1
- 150000004781 alginic acids Chemical class 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 125000003282 alkyl amino group Chemical group 0.000 description 1
- 150000008055 alkyl aryl sulfonates Chemical class 0.000 description 1
- 125000005211 alkyl trimethyl ammonium group Chemical group 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000000305 astragalus gummifer gum Chemical class 0.000 description 1
- 239000000440 bentonite Chemical class 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- 235000012216 bentonite Nutrition 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical class O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 229940105329 carboxymethylcellulose Drugs 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 239000010685 fatty oil Substances 0.000 description 1
- 238000001595 flow curve Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000000665 guar gum Chemical class 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- LAJNCCPAYZUOGR-UHFFFAOYSA-M lithium;naphthalene-1-sulfonate Chemical class [Li+].C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 LAJNCCPAYZUOGR-UHFFFAOYSA-M 0.000 description 1
- 239000000711 locust bean gum Chemical class 0.000 description 1
- 235000010420 locust bean gum Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000011301 petroleum pitch Substances 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 150000004804 polysaccharides Chemical class 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 229940071089 sarcosinate Drugs 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
- Liquid Carbonaceous Fuels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21173285A JPS6270490A (ja) | 1985-09-25 | 1985-09-25 | 高濃度石炭・水スラリ−の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21173285A JPS6270490A (ja) | 1985-09-25 | 1985-09-25 | 高濃度石炭・水スラリ−の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6270490A true JPS6270490A (ja) | 1987-03-31 |
| JPH0329272B2 JPH0329272B2 (enrdf_load_stackoverflow) | 1991-04-23 |
Family
ID=16610674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21173285A Granted JPS6270490A (ja) | 1985-09-25 | 1985-09-25 | 高濃度石炭・水スラリ−の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6270490A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH057347U (ja) * | 1991-07-16 | 1993-02-02 | 宇部興産株式会社 | 湿式粉砕装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2112665A (en) * | 1981-12-03 | 1983-07-27 | Electric Power Dev Co | Process for producing high-concentration slurry of coal |
| JPS5994696A (ja) * | 1982-11-01 | 1984-05-31 | エツシヤ−・ウイス・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツンク | 製紙原料の撹拌装置 |
-
1985
- 1985-09-25 JP JP21173285A patent/JPS6270490A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2112665A (en) * | 1981-12-03 | 1983-07-27 | Electric Power Dev Co | Process for producing high-concentration slurry of coal |
| JPS5994696A (ja) * | 1982-11-01 | 1984-05-31 | エツシヤ−・ウイス・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツンク | 製紙原料の撹拌装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH057347U (ja) * | 1991-07-16 | 1993-02-02 | 宇部興産株式会社 | 湿式粉砕装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0329272B2 (enrdf_load_stackoverflow) | 1991-04-23 |
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