JPS57153091A - Additive for petroleum coke/water slurry - Google Patents

Additive for petroleum coke/water slurry

Info

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
Application number
JP3870081A
Other languages
Japanese (ja)
Inventor
Hisao Higuchi
Taizo Igarashi
Satoshi Haraguchi
Toshio Tsujino
Yoshihisa Ishimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NOF Corp
Ube Corp
Original Assignee
NOF Corp
Ube Industries Ltd
Nippon Oil and Fats Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NOF Corp, Ube Industries Ltd, Nippon Oil and Fats Co Ltd filed Critical NOF Corp
Priority to JP3870081A priority Critical patent/JPS57153091A/en
Publication of JPS57153091A publication Critical patent/JPS57153091A/en
Pending legal-status Critical Current

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  • 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
JP3870081A 1981-03-19 1981-03-19 Additive for petroleum coke/water slurry Pending JPS57153091A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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