JPS57174390A - Preparation of petroleum coke/water slurry - Google Patents

Preparation of petroleum coke/water slurry

Info

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
Application number
JP5852281A
Other languages
Japanese (ja)
Inventor
Toshio Tsujino
Katsumi Miyaji
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 JP5852281A priority Critical patent/JPS57174390A/en
Publication of JPS57174390A publication Critical patent/JPS57174390A/en
Pending legal-status Critical Current

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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
JP5852281A 1981-04-20 1981-04-20 Preparation of petroleum coke/water slurry Pending JPS57174390A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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