JPS57153091A - Additive for petroleum coke/water slurry - Google Patents
Additive for petroleum coke/water slurryInfo
- Publication number
- JPS57153091A JPS57153091A JP3870081A JP3870081A JPS57153091A JP S57153091 A JPS57153091 A JP S57153091A JP 3870081 A JP3870081 A JP 3870081A JP 3870081 A JP3870081 A JP 3870081A JP S57153091 A JPS57153091 A JP S57153091A
- Authority
- JP
- Japan
- Prior art keywords
- petroleum coke
- additive
- water slurry
- alkylbenzenesulfonate
- salt
- 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
Landscapes
- Liquid Carbonaceous Fuels (AREA)
Abstract
PURPOSE: To provide the titled additive capable of forming a low viscosity stable slurry free from coagulation and precipitation comprising a specific alkylbenzenesulfonate.
CONSTITUTION: An alkali metal salt (Li, Na, or K) of alkylbenzenesulfonic acid (the carbon number of an alkyl group being 1W30), a lower amine salt (methylamine, ethanolamine or the like) thereof or an ammonium salt thereof are used as an additive. That is, by adding about 0.01W5wt% of the above described alkylbenzenesulfonate to petroleum coke (at least about 70wt% thereof passing 200 mesh), a high-conc. (about 50W70wt%) petroleum coke/water slurry in which a petroleum coke powder is well dispersed is obtained.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3870081A JPS57153091A (en) | 1981-03-19 | 1981-03-19 | Additive for petroleum coke/water slurry |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3870081A JPS57153091A (en) | 1981-03-19 | 1981-03-19 | Additive for petroleum coke/water slurry |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57153091A true JPS57153091A (en) | 1982-09-21 |
Family
ID=12532583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3870081A Pending JPS57153091A (en) | 1981-03-19 | 1981-03-19 | Additive for petroleum coke/water slurry |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57153091A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4575380A (en) * | 1983-04-22 | 1986-03-11 | Texaco Inc. | Formation of disperse-slurry of H-coal residue |
-
1981
- 1981-03-19 JP JP3870081A patent/JPS57153091A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4575380A (en) * | 1983-04-22 | 1986-03-11 | Texaco Inc. | Formation of disperse-slurry of H-coal residue |
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