JPS57174390A - Preparation of petroleum coke/water slurry - Google Patents
Preparation of petroleum coke/water slurryInfo
- Publication number
- JPS57174390A JPS57174390A JP5852281A JP5852281A JPS57174390A JP S57174390 A JPS57174390 A JP S57174390A JP 5852281 A JP5852281 A JP 5852281A JP 5852281 A JP5852281 A JP 5852281A JP S57174390 A JPS57174390 A JP S57174390A
- Authority
- JP
- Japan
- Prior art keywords
- petroleum coke
- type
- coke
- type surfactant
- 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
Landscapes
- Liquid Carbonaceous Fuels (AREA)
Abstract
PURPOSE: To efficiently prepare the titled slurry of low viscosity and high stability, by crushing petroleum coke in the presence of water in which a sulfonate- type or sulfate ester-type surfactant and an ether-type surfactant are dissolved.
CONSTITUTION: Water in which a sulfonate-type and/or sulfate-type surfactant, and an ether-type surfactant are dissolved, and petroleum coke are separately supplied to a crusher, or the both are preliminarily mixed with each other and then supplied to the crusher. It is not necessary to heat or cool the coke when crushed. The obtd. petroleum coke/water slurry has viscosity ≤ about 100cp. It contains no coarse particles, is pumped without any troubles and enhances an efficiency of gasification. Further it is highly stable and causes no precipitation of a coke particle during storage or transportation.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5852281A JPS57174390A (en) | 1981-04-20 | 1981-04-20 | Preparation of petroleum coke/water slurry |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5852281A JPS57174390A (en) | 1981-04-20 | 1981-04-20 | Preparation of petroleum coke/water slurry |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57174390A true JPS57174390A (en) | 1982-10-27 |
Family
ID=13086755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5852281A Pending JPS57174390A (en) | 1981-04-20 | 1981-04-20 | Preparation of petroleum coke/water slurry |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57174390A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0368476A2 (en) * | 1988-11-10 | 1990-05-16 | Texaco Development Corporation | Partial oxidation of low heating value hazardous waste petroleum products |
-
1981
- 1981-04-20 JP JP5852281A patent/JPS57174390A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0368476A2 (en) * | 1988-11-10 | 1990-05-16 | Texaco Development Corporation | Partial oxidation of low heating value hazardous waste petroleum products |
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