JPS57207559A - Flotation method for oxidized coal using ether amines or condensation product with these fatty acids as adjusting agent - Google Patents

Flotation method for oxidized coal using ether amines or condensation product with these fatty acids as adjusting agent

Info

Publication number
JPS57207559A
JPS57207559A JP56091004A JP9100481A JPS57207559A JP S57207559 A JPS57207559 A JP S57207559A JP 56091004 A JP56091004 A JP 56091004A JP 9100481 A JP9100481 A JP 9100481A JP S57207559 A JPS57207559 A JP S57207559A
Authority
JP
Japan
Prior art keywords
fatty acids
condensation product
adjusting agent
flotation method
ether amines
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
JP56091004A
Other languages
Japanese (ja)
Inventor
Yuujin Hefunaa Jiyunia Robaato
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Priority to JP56091004A priority Critical patent/JPS57207559A/en
Publication of JPS57207559A publication Critical patent/JPS57207559A/en
Pending legal-status Critical Current

Links

JP56091004A 1981-06-15 1981-06-15 Flotation method for oxidized coal using ether amines or condensation product with these fatty acids as adjusting agent Pending JPS57207559A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56091004A JPS57207559A (en) 1981-06-15 1981-06-15 Flotation method for oxidized coal using ether amines or condensation product with these fatty acids as adjusting agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56091004A JPS57207559A (en) 1981-06-15 1981-06-15 Flotation method for oxidized coal using ether amines or condensation product with these fatty acids as adjusting agent

Publications (1)

Publication Number Publication Date
JPS57207559A true JPS57207559A (en) 1982-12-20

Family

ID=14014352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56091004A Pending JPS57207559A (en) 1981-06-15 1981-06-15 Flotation method for oxidized coal using ether amines or condensation product with these fatty acids as adjusting agent

Country Status (1)

Country Link
JP (1) JPS57207559A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01252698A (en) * 1983-04-19 1989-10-09 Ube Ind Ltd Coal deashing method
JP2019511586A (en) * 2016-02-16 2019-04-25 オムヤ インターナショナル アーゲー Production process of white pigment containing product

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01252698A (en) * 1983-04-19 1989-10-09 Ube Ind Ltd Coal deashing method
JP2019511586A (en) * 2016-02-16 2019-04-25 オムヤ インターナショナル アーゲー Production process of white pigment containing product

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