JPS55149390A - Additive for slurry fuel - Google Patents
Additive for slurry fuelInfo
- Publication number
- JPS55149390A JPS55149390A JP5792379A JP5792379A JPS55149390A JP S55149390 A JPS55149390 A JP S55149390A JP 5792379 A JP5792379 A JP 5792379A JP 5792379 A JP5792379 A JP 5792379A JP S55149390 A JPS55149390 A JP S55149390A
- Authority
- JP
- Japan
- Prior art keywords
- additive
- alkylene oxide
- slurry
- precursor
- oil
- 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
- 239000000446 fuel Substances 0.000 title abstract 4
- 239000002002 slurry Substances 0.000 title abstract 4
- 125000002947 alkylene group Chemical group 0.000 abstract 3
- 229920000570 polyether Polymers 0.000 abstract 3
- 239000003245 coal Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000000524 functional group Chemical group 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000003921 oil Substances 0.000 abstract 2
- 239000002243 precursor Substances 0.000 abstract 2
- 239000010802 sludge Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Liquid Carbonaceous Fuels (AREA)
Abstract
PURPOSE: To obtain an additive which imparts slurry fuel a putrefaction resistance and rust proofness when added in a slurried mixture of pulverized coal, oil, and sludge formed in the treatment of polluted water, said additive comprising a polyether compound.
CONSTITUTION: An additive for slurry fuels consisting of a mixture of pulverized coal, oil, and sludge formed in the treatment of polluted water contains at least one or more of polyethers of a molecular weight of 1,000W100,000 or their derivatives, which is used for improving the stability of the slurry fuels. The polyethers used are compounds of the formula Z[(RO)nH]m (where Z is the residual group of a precursor with various functional groups reactive to an alkylene oxide, R is the residual group of an alkylene oxide, n is the mole number of an alkylene oxide, and m is a numeral equal to or smaller than the number of functional groups of the precursor).
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5792379A JPS55149390A (en) | 1979-05-10 | 1979-05-10 | Additive for slurry fuel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5792379A JPS55149390A (en) | 1979-05-10 | 1979-05-10 | Additive for slurry fuel |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55149390A true JPS55149390A (en) | 1980-11-20 |
Family
ID=13069512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5792379A Pending JPS55149390A (en) | 1979-05-10 | 1979-05-10 | Additive for slurry fuel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55149390A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58145785A (en) * | 1982-02-24 | 1983-08-30 | Nippon Kemutetsuku Consulting Kk | Fuel composition |
JP2004344876A (en) * | 2003-05-20 | 2004-12-09 | Korea Inst Of Energy Research | Sewage sludge treatment method by sludge-coal-oil co-coagulation method |
-
1979
- 1979-05-10 JP JP5792379A patent/JPS55149390A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58145785A (en) * | 1982-02-24 | 1983-08-30 | Nippon Kemutetsuku Consulting Kk | Fuel composition |
JPH0463917B2 (en) * | 1982-02-24 | 1992-10-13 | Takeo Satake | |
JP2004344876A (en) * | 2003-05-20 | 2004-12-09 | Korea Inst Of Energy Research | Sewage sludge treatment method by sludge-coal-oil co-coagulation method |
JP4578121B2 (en) * | 2003-05-20 | 2010-11-10 | 韓国エネルギー技術研究院 | Sewage sludge treatment method by sludge-coal-oil coagulation method |
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