NL1001469A1 - Method and device for the recovery of water-immiscible solvents. - Google Patents

Method and device for the recovery of water-immiscible solvents.

Info

Publication number
NL1001469A1
NL1001469A1 NL1001469A NL1001469A NL1001469A1 NL 1001469 A1 NL1001469 A1 NL 1001469A1 NL 1001469 A NL1001469 A NL 1001469A NL 1001469 A NL1001469 A NL 1001469A NL 1001469 A1 NL1001469 A1 NL 1001469A1
Authority
NL
Netherlands
Prior art keywords
recovery
water
immiscible solvents
immiscible
solvents
Prior art date
Application number
NL1001469A
Other languages
Dutch (nl)
Other versions
NL1001469C2 (en
Inventor
Herbert Strasser
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of NL1001469A1 publication Critical patent/NL1001469A1/en
Application granted granted Critical
Publication of NL1001469C2 publication Critical patent/NL1001469C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/24—Treatment of polymer suspensions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/02—Recovery or working-up of waste materials of solvents, plasticisers or unreacted monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Physical Water Treatments (AREA)
  • Removal Of Floating Material (AREA)
NL1001469A 1994-10-22 1995-10-20 Method and device for the recovery of water-immiscible solvents. NL1001469C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4437837 1994-10-22
DE4437837A DE4437837A1 (en) 1994-10-22 1994-10-22 Recovering low density, water-immiscible solvent

Publications (2)

Publication Number Publication Date
NL1001469A1 true NL1001469A1 (en) 1996-04-22
NL1001469C2 NL1001469C2 (en) 1998-07-15

Family

ID=6531475

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1001469A NL1001469C2 (en) 1994-10-22 1995-10-20 Method and device for the recovery of water-immiscible solvents.

Country Status (5)

Country Link
JP (1) JPH08206406A (en)
CN (1) CN1127671A (en)
DE (1) DE4437837A1 (en)
IT (1) IT1276961B1 (en)
NL (1) NL1001469C2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100560983B1 (en) * 1997-04-24 2006-03-15 유니서치 리미티드 Oil from water separator
WO2001076716A1 (en) * 2000-04-06 2001-10-18 Lisopharm Ag Method and apparatus for separation of a mixture of non-miscible liquids
CN101474494A (en) * 2008-01-04 2009-07-08 靖江市华通机电设备制造有限公司 Copper extractive agent water diversion system
CN101856569B (en) * 2009-11-20 2012-09-05 山东金正大生态工程股份有限公司 Solvent purifying device in controlled release fertilizer production
CN103357197B (en) * 2013-07-01 2015-03-25 内乡县乌克生物化学制品有限公司 Equipment for continuously and automatically separating mutually insoluble liquid mixture

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR328403A (en) * 1903-01-10 1903-07-10 Frederic Moore Oil and grease separator
US1116903A (en) * 1913-03-25 1914-11-10 William Mcclintock Oil-separator.
US3278041A (en) * 1962-08-06 1966-10-11 Phillips Petroleum Co Apparatus for separating threephase dispersions
DE3905864A1 (en) * 1988-03-03 1990-08-30 Dieter Braeuer DEVICE FOR WASTE WATER DISPOSAL
DE3841198A1 (en) * 1988-12-07 1990-06-13 Ossenkop Maschinenbau Apparatus for oil separation
JP3405750B2 (en) * 1992-12-02 2003-05-12 日本電産株式会社 Spindle motor

Also Published As

Publication number Publication date
NL1001469C2 (en) 1998-07-15
DE4437837A1 (en) 1996-04-25
ITMI952149A0 (en) 1995-10-19
IT1276961B1 (en) 1997-11-03
JPH08206406A (en) 1996-08-13
CN1127671A (en) 1996-07-31
ITMI952149A1 (en) 1997-04-19

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Legal Events

Date Code Title Description
AD1A A request for search or an international type search has been filed
RD2N Patents in respect of which a decision has been taken or a report has been made (novelty report)

Effective date: 19980512

PD2B A search report has been drawn up
VD1 Lapsed due to non-payment of the annual fee

Effective date: 20000501