JPS5244783A - Oil adsorbent - Google Patents

Oil adsorbent

Info

Publication number
JPS5244783A
JPS5244783A JP11982475A JP11982475A JPS5244783A JP S5244783 A JPS5244783 A JP S5244783A JP 11982475 A JP11982475 A JP 11982475A JP 11982475 A JP11982475 A JP 11982475A JP S5244783 A JPS5244783 A JP S5244783A
Authority
JP
Japan
Prior art keywords
oil adsorbent
oil
sucy
granulated
powdered
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
JP11982475A
Other languages
Japanese (ja)
Other versions
JPS5318475B2 (en
Inventor
Kosaku Noguchi
Seiji Yoshimura
Honami Tanaka
Masao Hayashi
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.)
Koa Oil Co Ltd
Original Assignee
Koa 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 Koa Oil Co Ltd filed Critical Koa Oil Co Ltd
Priority to JP11982475A priority Critical patent/JPS5244783A/en
Priority to US05/708,716 priority patent/US4094776A/en
Publication of JPS5244783A publication Critical patent/JPS5244783A/en
Priority to US05/877,808 priority patent/US4209382A/en
Publication of JPS5318475B2 publication Critical patent/JPS5318475B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: Heavy oil sucy as atmospheric (or reduced) distillation residue, etc. is heat treated and then formed pitch of which volatile components have been controlled is powdered or granulated to obtain an absorbent which can absorb oil selectively.
COPYRIGHT: (C)1977,JPO&Japio
JP11982475A 1975-10-06 1975-10-06 Oil adsorbent Granted JPS5244783A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP11982475A JPS5244783A (en) 1975-10-06 1975-10-06 Oil adsorbent
US05/708,716 US4094776A (en) 1975-10-06 1976-07-26 Method for treatment of oil-containing waste water by using an oil adsorbent
US05/877,808 US4209382A (en) 1975-10-06 1978-02-15 Oil adsorbent and process for preparation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11982475A JPS5244783A (en) 1975-10-06 1975-10-06 Oil adsorbent

Publications (2)

Publication Number Publication Date
JPS5244783A true JPS5244783A (en) 1977-04-08
JPS5318475B2 JPS5318475B2 (en) 1978-06-15

Family

ID=14771147

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11982475A Granted JPS5244783A (en) 1975-10-06 1975-10-06 Oil adsorbent

Country Status (1)

Country Link
JP (1) JPS5244783A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5522906A (en) * 1978-08-04 1980-02-19 Japan Steel Works Ltd:The Plasticizing device in injection molding machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6182046A (en) * 1985-03-13 1986-04-25 Mitsubishi Electric Corp Planetary gear reduction apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5522906A (en) * 1978-08-04 1980-02-19 Japan Steel Works Ltd:The Plasticizing device in injection molding machine
JPS5711772B2 (en) * 1978-08-04 1982-03-06

Also Published As

Publication number Publication date
JPS5318475B2 (en) 1978-06-15

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