JPS6481895A - Additive for slurry consisting of coal having high life and concentration and water - Google Patents
Additive for slurry consisting of coal having high life and concentration and waterInfo
- Publication number
- JPS6481895A JPS6481895A JP62239494A JP23949487A JPS6481895A JP S6481895 A JPS6481895 A JP S6481895A JP 62239494 A JP62239494 A JP 62239494A JP 23949487 A JP23949487 A JP 23949487A JP S6481895 A JPS6481895 A JP S6481895A
- Authority
- JP
- Japan
- Prior art keywords
- additive
- salt
- coal
- concentration
- water
- 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
- 239000000654 additive Substances 0.000 title abstract 4
- 230000000996 additive effect Effects 0.000 title abstract 4
- 239000002002 slurry Substances 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 2
- 239000003245 coal Substances 0.000 title 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 3
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 abstract 2
- 239000004615 ingredient Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- -1 polycyclic aromatic compound Chemical class 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 239000004305 biphenyl Substances 0.000 abstract 1
- 235000010290 biphenyl Nutrition 0.000 abstract 1
- 125000006267 biphenyl group Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Liquid Carbonaceous Fuels (AREA)
Abstract
PURPOSE:To obtain the titled additive containing polycyclic aromatic compound, fatty acid (salt) and hydroxyl polycarboxylic acid (salt) as essential ingredients at specific ratio and enabling transportation by pump and direct use as boiler fuel. CONSTITUTION:The aimed additive containing (A) 30-5wt.% compound [average condensation degree 10-500 (preferably 35-100)] obtained by sulfonating a mixture containing (i) 10-40wt.% naphthalene, (ii) 10-40wt.% alkyl naphthalene, (iii) 1-20wt.% anthracene and (iv) 1-15wt.% diphenyl as essential ingredient and then condensing the sulfonated mixture with formaldehyde or salt thereof. Further more, the above-mentioned additive is used at an amount of 0.01-5.0wt.% (preferably 0.03-2.0wt.%) based on coal-water slurry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62239494A JPS6481895A (en) | 1987-09-24 | 1987-09-24 | Additive for slurry consisting of coal having high life and concentration and water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62239494A JPS6481895A (en) | 1987-09-24 | 1987-09-24 | Additive for slurry consisting of coal having high life and concentration and water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6481895A true JPS6481895A (en) | 1989-03-28 |
Family
ID=17045613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62239494A Pending JPS6481895A (en) | 1987-09-24 | 1987-09-24 | Additive for slurry consisting of coal having high life and concentration and water |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6481895A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03294392A (en) * | 1990-04-11 | 1991-12-25 | Lion Corp | Additive assistant for coal-water slurry |
-
1987
- 1987-09-24 JP JP62239494A patent/JPS6481895A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03294392A (en) * | 1990-04-11 | 1991-12-25 | Lion Corp | Additive assistant for coal-water slurry |
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