JPH0139480B2 - - Google Patents

Info

Publication number
JPH0139480B2
JPH0139480B2 JP56169746A JP16974681A JPH0139480B2 JP H0139480 B2 JPH0139480 B2 JP H0139480B2 JP 56169746 A JP56169746 A JP 56169746A JP 16974681 A JP16974681 A JP 16974681A JP H0139480 B2 JPH0139480 B2 JP H0139480B2
Authority
JP
Japan
Prior art keywords
residues
acid
dehydrating agent
coal slurry
coal
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.)
Expired
Application number
JP56169746A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5871994A (ja
Inventor
Kazushi Yukimura
Takehisa Imamura
Yoshikazu Ogura
Yasunobu Mizuno
Masao Hirayama
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 JP16974681A priority Critical patent/JPS5871994A/ja
Publication of JPS5871994A publication Critical patent/JPS5871994A/ja
Publication of JPH0139480B2 publication Critical patent/JPH0139480B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Extraction Or Liquid Replacement (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
JP16974681A 1981-10-22 1981-10-22 石炭スラリ−用脱水剤 Granted JPS5871994A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16974681A JPS5871994A (ja) 1981-10-22 1981-10-22 石炭スラリ−用脱水剤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16974681A JPS5871994A (ja) 1981-10-22 1981-10-22 石炭スラリ−用脱水剤

Publications (2)

Publication Number Publication Date
JPS5871994A JPS5871994A (ja) 1983-04-28
JPH0139480B2 true JPH0139480B2 (cs) 1989-08-21

Family

ID=15892072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16974681A Granted JPS5871994A (ja) 1981-10-22 1981-10-22 石炭スラリ−用脱水剤

Country Status (1)

Country Link
JP (1) JPS5871994A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6110046A (ja) * 1984-06-23 1986-01-17 新日本製鐵株式会社 粒状スラグの脱水促進処理方法及び処理剤

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1575413A (en) * 1976-12-03 1980-09-24 Shell Int Research Method for agglomeration of coal fines
JPS5656205A (en) * 1979-10-13 1981-05-18 Nippon Oil & Fats Co Ltd Coagulation treatment of coal-water slurry
JPS56125486A (en) * 1980-03-05 1981-10-01 Sanyo Chem Ind Ltd Additive for deliming and granulation
JPS56125487A (en) * 1980-03-05 1981-10-01 Sanyo Chem Ind Ltd Additive for demiling and granulation of coal slurry
JPS56122892A (en) * 1980-03-04 1981-09-26 Sanyo Chem Ind Ltd Additive for deashing and granuration
JPS5817196A (ja) * 1981-07-24 1983-02-01 Dai Ichi Kogyo Seiyaku Co Ltd 石炭−水スラリ−の粉炭凝集用添加剤

Also Published As

Publication number Publication date
JPS5871994A (ja) 1983-04-28

Similar Documents

Publication Publication Date Title
JPH0139480B2 (cs)
JPS58146434A (ja) 水スラリ−炭用添加剤
CA1180555A (en) High consistency-aqueous slurry of powdered coal
JPS6348396A (ja) 混炭油
JPS6328958B2 (cs)
JPS6158119B2 (cs)
JPS58122989A (ja) 水スラリ−炭
JPS5821484A (ja) 水スラリ−炭用添加剤
JPS594690A (ja) 高濃度石炭−水スラリ−用減粘剤
JPS5847092A (ja) 高濃度石炭−水スラリ−用減粘剤
JPS58125787A (ja) 高濃度石炭−水スラリ−用減粘剤
JPS58111893A (ja) 高濃度石炭−水スラリ−用減粘剤
JPS59189194A (ja) 高濃度石炭−水スラリ−用減粘剤
JPS61225294A (ja) 石炭−水スラリ−用添加剤
JPH0470359B2 (cs)
JPS62101695A (ja) 水スラリ−炭用添加剤
JPS58125789A (ja) 高濃度石炭−水スラリ−用減粘剤
JPH01207392A (ja) 固体燃料水スラリー用添加剤
JPS6340837B2 (cs)
JPS5817196A (ja) 石炭−水スラリ−の粉炭凝集用添加剤
JPH039956B2 (cs)
JPS5823437B2 (ja) 微粉炭−油混合物用添加剤
JPS60120794A (ja) 石炭−水スラリ−用添加剤
JPS62151493A (ja) 水スラリ−炭用添加剤
JPS6015495A (ja) 石炭粉末の水スラリ−用分散安定剤