JPS57153094A - Additive for petroleum coke/water slurry - Google Patents
Additive for petroleum coke/water slurryInfo
- Publication number
- JPS57153094A JPS57153094A JP3870381A JP3870381A JPS57153094A JP S57153094 A JPS57153094 A JP S57153094A JP 3870381 A JP3870381 A JP 3870381A JP 3870381 A JP3870381 A JP 3870381A JP S57153094 A JPS57153094 A JP S57153094A
- Authority
- JP
- Japan
- Prior art keywords
- petroleum coke
- salt
- additive
- sulfonic acid
- aromatic sulfonic
- 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 obtain an additive capable of forming a stable slurry without causing the coagulation and settlement of petroleum coke particles and having a low viscosity from a salt of an aromatic sulfonic acid/formalin condensate.
CONSTITUTION: An alkali metal salt (Li, Na, or K), a lower amine salt (methylamine, ethanolamine, etc.), or ammonium salt of the condensate (about 1.2W3 in an average condensation degree) of an aromatic sulfonic acid (with benzene ring, naphthalene ring, phenanthrene ring, etc.) and water is used as an additive. About 0.01W5wt% said aromatic sulfonic acid/formalin condensate salt is added to an aqueous slurry of petroleum coke (at least about 70wt% thereof passing through a 200-mesh sieve). Thus, a high concentration (about 50W70wt%) petroleum coke/water slurry in which the coke particles are well dispersed can be otained.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3870381A JPS57153094A (en) | 1981-03-19 | 1981-03-19 | Additive for petroleum coke/water slurry |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3870381A JPS57153094A (en) | 1981-03-19 | 1981-03-19 | Additive for petroleum coke/water slurry |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57153094A true JPS57153094A (en) | 1982-09-21 |
Family
ID=12532666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3870381A Pending JPS57153094A (en) | 1981-03-19 | 1981-03-19 | Additive for petroleum coke/water slurry |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57153094A (en) |
-
1981
- 1981-03-19 JP JP3870381A patent/JPS57153094A/en active Pending
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