JPS5597247A - Treatment of waste oil - Google Patents

Treatment of waste oil

Info

Publication number
JPS5597247A
JPS5597247A JP627979A JP627979A JPS5597247A JP S5597247 A JPS5597247 A JP S5597247A JP 627979 A JP627979 A JP 627979A JP 627979 A JP627979 A JP 627979A JP S5597247 A JPS5597247 A JP S5597247A
Authority
JP
Japan
Prior art keywords
waste oil
water
high molecular
contact
molecular compound
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
JP627979A
Other languages
Japanese (ja)
Other versions
JPS6159172B2 (en
Inventor
Koji Seguchi
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.)
Kureha Corp
Original Assignee
Kureha Corp
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
Priority claimed from JP6279A external-priority patent/JPS54109916A/en
Application filed by Kureha Corp filed Critical Kureha Corp
Publication of JPS5597247A publication Critical patent/JPS5597247A/en
Publication of JPS6159172B2 publication Critical patent/JPS6159172B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/06—Solidifying liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

PURPOSE:To solidify or gelatinize waste oil easily and inexpensively by bringing waste into contact with a high molecular compound having a water absorptive gelation capability in the presence of water and a surfactant. CONSTITUTION:Waste oil is mixed with water and a surfactant for emulsification, and then the emulsion so formed is brought into contact with a high molecular compound having a water absorptive gelation capability, e.g., starch-polyacrylonitrile graft polymer's saponified product, bridged polyethylene oxide polymer, bridged polyvinyl alcohol-acrylonitrile copolymer, acrylonitrile polymer, or a mixture of these, or waste oil is brought into contact with a mixture of water, a suractant, and a high molecular compound as mentioned above. If a vegetable fiber is added to the waste oil treatment system as needed, the gelation effect can be further accelerated. In this case, the length and amount of the fiber are, respectively, 5mm or less and 50pts.wt. on the basis of the weight of waste oil.
JP627979A 1979-01-05 1979-01-22 Treatment of waste oil Granted JPS5597247A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6279A JPS54109916A (en) 1978-01-05 1979-01-05 Manufacture of acrylic acid oligomer

Publications (2)

Publication Number Publication Date
JPS5597247A true JPS5597247A (en) 1980-07-24
JPS6159172B2 JPS6159172B2 (en) 1986-12-15

Family

ID=11463699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP627979A Granted JPS5597247A (en) 1979-01-05 1979-01-22 Treatment of waste oil

Country Status (1)

Country Link
JP (1) JPS5597247A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59154190A (en) * 1983-02-22 1984-09-03 Sansho Kk Treatment of oily waste
JPH0641577A (en) * 1991-06-13 1994-02-15 Nisshin Oil Mills Ltd:The Agent and method for gelling wasted edible oil
CN104371657A (en) * 2014-09-25 2015-02-25 中国石油天然气股份有限公司 Oil gelling agent based on polyvinyl alcohol and beta-cyclodextrin and preparation method thereof
CN104629689A (en) * 2013-11-08 2015-05-20 中国石油天然气股份有限公司 Oil gelling agent based on cyclic oligosaccharide and preparation method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59154190A (en) * 1983-02-22 1984-09-03 Sansho Kk Treatment of oily waste
JPH0641577A (en) * 1991-06-13 1994-02-15 Nisshin Oil Mills Ltd:The Agent and method for gelling wasted edible oil
CN104629689A (en) * 2013-11-08 2015-05-20 中国石油天然气股份有限公司 Oil gelling agent based on cyclic oligosaccharide and preparation method thereof
CN104629689B (en) * 2013-11-08 2016-12-07 中国石油天然气股份有限公司 Oil gelling agent based on cyclic oligosaccharide and preparation method thereof
CN104371657A (en) * 2014-09-25 2015-02-25 中国石油天然气股份有限公司 Oil gelling agent based on polyvinyl alcohol and beta-cyclodextrin and preparation method thereof

Also Published As

Publication number Publication date
JPS6159172B2 (en) 1986-12-15

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