JPS5778485A - Granular binder for coke manufacture - Google Patents

Granular binder for coke manufacture

Info

Publication number
JPS5778485A
JPS5778485A JP15540480A JP15540480A JPS5778485A JP S5778485 A JPS5778485 A JP S5778485A JP 15540480 A JP15540480 A JP 15540480A JP 15540480 A JP15540480 A JP 15540480A JP S5778485 A JPS5778485 A JP S5778485A
Authority
JP
Japan
Prior art keywords
asphalt
petroleum
obtd
binder
temp
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
JP15540480A
Other languages
Japanese (ja)
Inventor
Toshio Abe
Shojiro Sawada
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.)
Osaka Kasei Co Ltd
Kansai Coke and Chemicals Co Ltd
Original Assignee
Osaka Kasei Co Ltd
Kansai Coke and Chemicals 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 Osaka Kasei Co Ltd, Kansai Coke and Chemicals Co Ltd filed Critical Osaka Kasei Co Ltd
Priority to JP15540480A priority Critical patent/JPS5778485A/en
Publication of JPS5778485A publication Critical patent/JPS5778485A/en
Pending legal-status Critical Current

Links

Landscapes

  • Coke Industry (AREA)
  • Working-Up Tar And Pitch (AREA)

Abstract

PURPOSE: The titld easily handlable granular binder prepd. by solidifying and granulating a molten mixt. consisting of petroleum pitch of a specified softening temp. obtd. by the heat treatment of asphalt and petroleum asphalt.
CONSTITUTION: 1Pt.wt. petroleum pitch of a softening temp. 160W220°C obtd. by heating an asphalt obtd. in a petroleum refining process with introduction of super-heated steam at 600W700°C or to temp. of 400W500°C using no steam and 1/4W 4pts.wt. petroleum asphalt of a softening temp. 30W80°C are molten and mixed, and then solidified into a granule of particle size 0.5W10mm, to obtain a smooth spherical binder of a softening temp. 75W180°C and penetration near 0.
EFFECT: Said binder is free from dust generation or caking due to fusion during storage, and capable of being homogeneously mixed with coal and giving a high- strength coke.
COPYRIGHT: (C)1982,JPO&Japio
JP15540480A 1980-11-04 1980-11-04 Granular binder for coke manufacture Pending JPS5778485A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15540480A JPS5778485A (en) 1980-11-04 1980-11-04 Granular binder for coke manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15540480A JPS5778485A (en) 1980-11-04 1980-11-04 Granular binder for coke manufacture

Publications (1)

Publication Number Publication Date
JPS5778485A true JPS5778485A (en) 1982-05-17

Family

ID=15605228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15540480A Pending JPS5778485A (en) 1980-11-04 1980-11-04 Granular binder for coke manufacture

Country Status (1)

Country Link
JP (1) JPS5778485A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100621118B1 (en) 2005-07-28 2006-09-07 (주)삼창뉴텍 Composition for solidifying solid-state fossil fuels
JP2007002052A (en) * 2005-06-22 2007-01-11 Nippon Steel Corp Method for producing high strength-coke

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831204A (en) * 1971-08-26 1973-04-24
JPS51130402A (en) * 1975-05-08 1976-11-12 Idemitsu Kosan Co Ltd A method for manufacturing coal briquette
JPS5266501A (en) * 1975-12-01 1977-06-02 Sumikin Coke Co Ltd Mixed binders for preparing briquettes
JPS5316004A (en) * 1976-07-30 1978-02-14 Nittetsu Kagaku Kogyo Kk Method of producing binder for molded coal by partially using hard pitch and heavy oil* etc* as material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831204A (en) * 1971-08-26 1973-04-24
JPS51130402A (en) * 1975-05-08 1976-11-12 Idemitsu Kosan Co Ltd A method for manufacturing coal briquette
JPS5266501A (en) * 1975-12-01 1977-06-02 Sumikin Coke Co Ltd Mixed binders for preparing briquettes
JPS5316004A (en) * 1976-07-30 1978-02-14 Nittetsu Kagaku Kogyo Kk Method of producing binder for molded coal by partially using hard pitch and heavy oil* etc* as material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007002052A (en) * 2005-06-22 2007-01-11 Nippon Steel Corp Method for producing high strength-coke
JP4486552B2 (en) * 2005-06-22 2010-06-23 新日本製鐵株式会社 Manufacturing method of high strength coke
KR100621118B1 (en) 2005-07-28 2006-09-07 (주)삼창뉴텍 Composition for solidifying solid-state fossil fuels

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