JPS5721491A - Granulating agent for pulverized coal - Google Patents

Granulating agent for pulverized coal

Info

Publication number
JPS5721491A
JPS5721491A JP9718880A JP9718880A JPS5721491A JP S5721491 A JPS5721491 A JP S5721491A JP 9718880 A JP9718880 A JP 9718880A JP 9718880 A JP9718880 A JP 9718880A JP S5721491 A JPS5721491 A JP S5721491A
Authority
JP
Japan
Prior art keywords
granulating agent
pulverized coal
phosphate ester
surfactant
mineral oil
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
JP9718880A
Other languages
Japanese (ja)
Inventor
Teiichiro Samejima
Takehisa Imamura
Yoshikazu Ogura
Yasunobu Mizuno
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.)
Neos Co Ltd
Original Assignee
Neos 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 Neos Co Ltd filed Critical Neos Co Ltd
Priority to JP9718880A priority Critical patent/JPS5721491A/en
Publication of JPS5721491A publication Critical patent/JPS5721491A/en
Pending legal-status Critical Current

Links

Landscapes

  • Glanulating (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

PURPOSE: The titled granulating agent capable of efficiently forming granular coal, which is prep. by incorporating a specified phosphate ester-type surfactant in a mineral oil.
CONSTITUTION: A phosphate ester-type surfactant of HLB about 3W12 having at least one group selected from 4W30C alkyl, alkenyl and alkylphenyl groups, such as dilauryl phosphate, is used. About 0.1W10wt% said surfactant is incorporated in a mineral oil such as heavy fuel oil or lubricating oil, to prepare a granulating agent for pulverized coal. It is pref. to use 1W20wt% said granulating agent for the pulverized coal.
COPYRIGHT: (C)1982,JPO&Japio
JP9718880A 1980-07-15 1980-07-15 Granulating agent for pulverized coal Pending JPS5721491A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9718880A JPS5721491A (en) 1980-07-15 1980-07-15 Granulating agent for pulverized coal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9718880A JPS5721491A (en) 1980-07-15 1980-07-15 Granulating agent for pulverized coal

Publications (1)

Publication Number Publication Date
JPS5721491A true JPS5721491A (en) 1982-02-04

Family

ID=14185594

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9718880A Pending JPS5721491A (en) 1980-07-15 1980-07-15 Granulating agent for pulverized coal

Country Status (1)

Country Link
JP (1) JPS5721491A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675499A (en) * 1985-01-31 1987-06-23 Shibuya Kogyo Co., Ltd. Laser beam machining robot
JPS6334139U (en) * 1987-08-06 1988-03-04

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675499A (en) * 1985-01-31 1987-06-23 Shibuya Kogyo Co., Ltd. Laser beam machining robot
JPS6334139U (en) * 1987-08-06 1988-03-04
JPH0124140Y2 (en) * 1987-08-06 1989-07-21

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