JPS5466387A - Oil coagulant - Google Patents

Oil coagulant

Info

Publication number
JPS5466387A
JPS5466387A JP13327777A JP13327777A JPS5466387A JP S5466387 A JPS5466387 A JP S5466387A JP 13327777 A JP13327777 A JP 13327777A JP 13327777 A JP13327777 A JP 13327777A JP S5466387 A JPS5466387 A JP S5466387A
Authority
JP
Japan
Prior art keywords
wool
oil
mol
carboxymethylated
amt
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
JP13327777A
Other languages
Japanese (ja)
Other versions
JPS5813211B2 (en
Inventor
Yoshito Matsuda
Shigeru Tomita
Keiji Abe
Kazuo Terajima
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP13327777A priority Critical patent/JPS5813211B2/en
Publication of JPS5466387A publication Critical patent/JPS5466387A/en
Publication of JPS5813211B2 publication Critical patent/JPS5813211B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Removal Of Floating Material (AREA)
  • Colloid Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

PURPOSE: To provide a cheap oil coagulant made of carboxymethylated wool by which effluent oil on the sea can be recovered without secondary pollution when it is applied to an accident with effluence of oil.
CONSTITUTION: Carboxymethylated wool is used as an effluent oil treating agent. This agent can be produced by swelling waste animal hair discharged at the time of producing wool, waste wool or leather, or feathering of birds such as a chicken with a conc. alkali soln., pref. a 20W30% caustic soda soln., followed by carboxymethylation with monochloroacetic acid. The amt. of caustic soda used is pref. equimolarWseveral times as much as the amt. of animal hair, etc. by mol and that of monochloroacetic acid 1/2Wseveral times as much by mol. At this time, 162 g of wool are considered to be 1 mol in accordance with the custom of production of CMC.
COPYRIGHT: (C)1979,JPO&Japio
JP13327777A 1977-11-07 1977-11-07 oil coagulant Expired JPS5813211B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13327777A JPS5813211B2 (en) 1977-11-07 1977-11-07 oil coagulant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13327777A JPS5813211B2 (en) 1977-11-07 1977-11-07 oil coagulant

Publications (2)

Publication Number Publication Date
JPS5466387A true JPS5466387A (en) 1979-05-28
JPS5813211B2 JPS5813211B2 (en) 1983-03-12

Family

ID=15100865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13327777A Expired JPS5813211B2 (en) 1977-11-07 1977-11-07 oil coagulant

Country Status (1)

Country Link
JP (1) JPS5813211B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001340703A (en) * 2000-06-02 2001-12-11 Hokkaido Technology Licence Office Co Ltd New flocculant and water treatment process using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001340703A (en) * 2000-06-02 2001-12-11 Hokkaido Technology Licence Office Co Ltd New flocculant and water treatment process using the same

Also Published As

Publication number Publication date
JPS5813211B2 (en) 1983-03-12

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