JPS5657888A - Dispersing agent for mixed fuel - Google Patents
Dispersing agent for mixed fuelInfo
- Publication number
- JPS5657888A JPS5657888A JP13388779A JP13388779A JPS5657888A JP S5657888 A JPS5657888 A JP S5657888A JP 13388779 A JP13388779 A JP 13388779A JP 13388779 A JP13388779 A JP 13388779A JP S5657888 A JPS5657888 A JP S5657888A
- Authority
- JP
- Japan
- Prior art keywords
- dispersing agent
- surface active
- metal salt
- nonionic surface
- active agent
- 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
Abstract
PURPOSE: To prepare the titled dispersing agent giving a mixture of coal fine powder and a fuel oil having excellent long-term static and mechanical stability and high fluidity, by using a metal salt of dialkyl sulfosuccinate and a nonionic surface active agent as effective components.
CONSTITUTION: The objective dispersing agent is prepared by mixing (A) a metal salt of dialkyl sulfosuccinate of formula (R and R' are ≥4C alkyl; n is 1W3; M is n-valent metal) and (B) a nonionic surface active agent having an average molecular weight of 2,000W45,000 and obtained by the block esterification reaction of 1mol of a 2W18C fatty acid with 20W800mol of ethylene oxide or 15W200mol of propylene oxide. The weight ratio of A/B is pref. 1/9W9/1.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13388779A JPS5657888A (en) | 1979-10-17 | 1979-10-17 | Dispersing agent for mixed fuel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13388779A JPS5657888A (en) | 1979-10-17 | 1979-10-17 | Dispersing agent for mixed fuel |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5657888A true JPS5657888A (en) | 1981-05-20 |
Family
ID=15115409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13388779A Pending JPS5657888A (en) | 1979-10-17 | 1979-10-17 | Dispersing agent for mixed fuel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5657888A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1983000500A1 (en) * | 1981-08-03 | 1983-02-17 | Stigsson, Lars, Lennart | Coal-water dispersion |
JPS59501163A (en) * | 1981-08-03 | 1984-07-05 | フルイドカ−ボン インタ−ナシヨナル アクテイエボラ−ク | Finely divided carbon water dispersion system |
WO1996033951A1 (en) * | 1995-04-28 | 1996-10-31 | Betzdearborn Inc. | Treatment for inhibiting microbial adhesion on surfaces |
US6241898B1 (en) | 1996-04-19 | 2001-06-05 | Betzdearborn Inc. | Method for inhibiting microbial adhesion on surfaces |
-
1979
- 1979-10-17 JP JP13388779A patent/JPS5657888A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1983000500A1 (en) * | 1981-08-03 | 1983-02-17 | Stigsson, Lars, Lennart | Coal-water dispersion |
JPS59501163A (en) * | 1981-08-03 | 1984-07-05 | フルイドカ−ボン インタ−ナシヨナル アクテイエボラ−ク | Finely divided carbon water dispersion system |
JPH0248036B2 (en) * | 1982-04-08 | 1990-10-23 | Furuuidokaabon Intern Ab | |
WO1996033951A1 (en) * | 1995-04-28 | 1996-10-31 | Betzdearborn Inc. | Treatment for inhibiting microbial adhesion on surfaces |
US5736058A (en) * | 1995-04-28 | 1998-04-07 | Betzdearborn Inc. | Method for inhibiting microbial adhesion on surfaces |
AU700619B2 (en) * | 1995-04-28 | 1999-01-07 | Solenis Technologies Cayman, L.P. | Treatment for inhibiting microbial adhesion on surfaces |
US6241898B1 (en) | 1996-04-19 | 2001-06-05 | Betzdearborn Inc. | Method for inhibiting microbial adhesion on surfaces |
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