JPS6462392A - Additive for coal-water slurry having high life and concentration - Google Patents
Additive for coal-water slurry having high life and concentrationInfo
- Publication number
- JPS6462392A JPS6462392A JP62220045A JP22004587A JPS6462392A JP S6462392 A JPS6462392 A JP S6462392A JP 62220045 A JP62220045 A JP 62220045A JP 22004587 A JP22004587 A JP 22004587A JP S6462392 A JPS6462392 A JP S6462392A
- Authority
- JP
- Japan
- Prior art keywords
- salt
- additive
- coal
- concentration
- water slurry
- 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 3
- 230000000996 additive effect Effects 0.000 title abstract 3
- 239000002002 slurry Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
- 150000003839 salts Chemical class 0.000 abstract 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 abstract 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 2
- 229930195729 fatty acid Natural products 0.000 abstract 2
- 239000000194 fatty acid Substances 0.000 abstract 2
- 150000004665 fatty acids Chemical class 0.000 abstract 2
- 239000004305 biphenyl Substances 0.000 abstract 1
- 235000010290 biphenyl Nutrition 0.000 abstract 1
- 125000006267 biphenyl group Chemical group 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 abstract 1
- -1 polycyclic aromatic compounds Chemical class 0.000 abstract 1
Landscapes
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Liquid Carbonaceous Fuels (AREA)
Abstract
PURPOSE:To obtain the titled additive enabling transportation by pump and direct boiler combustion, containing a compound (salt) obtained by sulfonating a mixture containing polycyclic aromatic compounds at specific ratio and condensing the sulfonated product and fatty acid (salt). CONSTITUTION:The aimed additive containing (A) a compound [average condensation degree: 10-500 (preferably 35-100)] obtained by sulfonating a mixture containing (i) 40-70wt.% naphthalene, (ii) 10-40% alkylnaphthalene, (iii) 1-20% anthracene and (iv) 1-15% diphenyl as essential components and then condensing the sulfonated product with formaldehyde or salt thereof and (B) average 6-22C (preferably 6-10C) fatty acid (salt) preferably at a blend ratio of 50/50-98/2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62220045A JPS6462392A (en) | 1987-09-01 | 1987-09-01 | Additive for coal-water slurry having high life and concentration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62220045A JPS6462392A (en) | 1987-09-01 | 1987-09-01 | Additive for coal-water slurry having high life and concentration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6462392A true JPS6462392A (en) | 1989-03-08 |
Family
ID=16745059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62220045A Pending JPS6462392A (en) | 1987-09-01 | 1987-09-01 | Additive for coal-water slurry having high life and concentration |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6462392A (en) |
-
1987
- 1987-09-01 JP JP62220045A patent/JPS6462392A/en active Pending
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