JPS5645987A - Coal-mixed oil - Google Patents

Coal-mixed oil

Info

Publication number
JPS5645987A
JPS5645987A JP11278579A JP11278579A JPS5645987A JP S5645987 A JPS5645987 A JP S5645987A JP 11278579 A JP11278579 A JP 11278579A JP 11278579 A JP11278579 A JP 11278579A JP S5645987 A JPS5645987 A JP S5645987A
Authority
JP
Japan
Prior art keywords
oil
mixed
coal
hydrocarbon
approx
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.)
Granted
Application number
JP11278579A
Other languages
Japanese (ja)
Other versions
JPS6140718B2 (en
Inventor
Osamu Hiroya
Hiroyuki Ihara
Yoshitomo Sawa
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.)
Eneos Corp
Original Assignee
Mitsubishi Oil 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 Mitsubishi Oil Co Ltd filed Critical Mitsubishi Oil Co Ltd
Priority to JP11278579A priority Critical patent/JPS5645987A/en
Priority to CA000359720A priority patent/CA1142113A/en
Priority to AU62071/80A priority patent/AU529768B2/en
Priority to US06/184,566 priority patent/US4309191A/en
Publication of JPS5645987A publication Critical patent/JPS5645987A/en
Publication of JPS6140718B2 publication Critical patent/JPS6140718B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a coal-mixed oil which has excellent stability for a long period of time without causing sedimetation and coagulation, by dispersing pulverized coal into a hydrocarbon oil containing olefinic hydrocarbons.
CONSTITUTION: A petroleum fuel oil, e.g., crude oil, kerosene, or light oil, is mixed with 5vol% or more 8C or higher olefinic hydrocarbon of a boiling point of approx. 150°C or more, e.g., undecene or dodecene, preferably, and then the mixed hydrocarbon oil obtained is dispersed with pulverized coal of a grain size of approx. 50W100μ, for example, to obtain a coal-mixed oil. A crude oil obtained from the dry distillation of oil shale, light oil or heavy oil obtained from the fractionation of the crude oil, or oils obtained from the cracking of heavy oil may be used as the hydrocarbon oils as mentioned above because they contain olefinic hydrocarbons.
COPYRIGHT: (C)1981,JPO&Japio
JP11278579A 1979-09-05 1979-09-05 Coal-mixed oil Granted JPS5645987A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP11278579A JPS5645987A (en) 1979-09-05 1979-09-05 Coal-mixed oil
CA000359720A CA1142113A (en) 1979-09-05 1980-09-04 Coal-oil mixture
AU62071/80A AU529768B2 (en) 1979-09-05 1980-09-05 Coal-oil mixture
US06/184,566 US4309191A (en) 1979-09-05 1980-09-05 Coal-oil mixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11278579A JPS5645987A (en) 1979-09-05 1979-09-05 Coal-mixed oil

Publications (2)

Publication Number Publication Date
JPS5645987A true JPS5645987A (en) 1981-04-25
JPS6140718B2 JPS6140718B2 (en) 1986-09-10

Family

ID=14595438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11278579A Granted JPS5645987A (en) 1979-09-05 1979-09-05 Coal-mixed oil

Country Status (1)

Country Link
JP (1) JPS5645987A (en)

Also Published As

Publication number Publication date
JPS6140718B2 (en) 1986-09-10

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