CA2455839C - Process for treating a lipophilic fluid - Google Patents

Process for treating a lipophilic fluid Download PDF

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Publication number
CA2455839C
CA2455839C CA002455839A CA2455839A CA2455839C CA 2455839 C CA2455839 C CA 2455839C CA 002455839 A CA002455839 A CA 002455839A CA 2455839 A CA2455839 A CA 2455839A CA 2455839 C CA2455839 C CA 2455839C
Authority
CA
Canada
Prior art keywords
lipophilic fluid
emulsion
water
agents
process according
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.)
Expired - Fee Related
Application number
CA002455839A
Other languages
English (en)
French (fr)
Other versions
CA2455839A1 (en
Inventor
John Christopher Deak
Paul Amaat France
Kristina Marie Rohal Gansle
Anna Vadimovna Radomyselski
Arseni V. Radomyselski
John Cort Severns
Christiaan Arthur Jacques Kamiel Thoen
Jean Wevers
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of CA2455839A1 publication Critical patent/CA2455839A1/en
Application granted granted Critical
Publication of CA2455839C publication Critical patent/CA2455839C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
    • D06L1/02—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using organic solvents
    • D06L1/10—Regeneration of used chemical baths
    • 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
    • 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
    • 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
    • B01D17/04—Breaking emulsions
    • 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
    • B01D17/08—Thickening liquid suspensions by filtration
    • B01D17/085—Thickening liquid suspensions by filtration with membranes
    • 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
    • B01D17/12—Auxiliary equipment particularly adapted for use with liquid-separating apparatus, e.g. control circuits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Textile Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Detergent Compositions (AREA)
  • Water Treatment By Sorption (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
CA002455839A 2001-09-10 2002-09-10 Process for treating a lipophilic fluid Expired - Fee Related CA2455839C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US31838301P 2001-09-10 2001-09-10
US60/318,383 2001-09-10
PCT/US2002/028671 WO2003022394A2 (en) 2001-09-10 2002-09-10 Process for treating a lipophilic fluid

Publications (2)

Publication Number Publication Date
CA2455839A1 CA2455839A1 (en) 2003-03-20
CA2455839C true CA2455839C (en) 2009-06-23

Family

ID=23237947

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002455839A Expired - Fee Related CA2455839C (en) 2001-09-10 2002-09-10 Process for treating a lipophilic fluid

Country Status (9)

Country Link
JP (1) JP4302519B2 (cs)
KR (1) KR100637014B1 (cs)
CN (1) CN100497800C (cs)
AU (1) AU2002333531B2 (cs)
BR (1) BR0212360A (cs)
CA (1) CA2455839C (cs)
CZ (1) CZ2004322A3 (cs)
MX (1) MXPA04002241A (cs)
WO (1) WO2003022394A2 (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102079603B (zh) * 2010-12-20 2012-01-04 大连理工大学 一种高浓度的有机和无机混合废水处理回收方法
CN102877279B (zh) * 2012-10-09 2016-02-24 深圳市佳能宝节能环保科技有限公司 一种干衣机
CN106957126B (zh) * 2016-01-12 2020-03-31 绍兴鑫杰环保科技有限公司 一种切削废水的处理工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108599A (en) * 1976-01-09 1978-08-22 Stauffer Chemical Company High water content emulsion cleaning
US4604205A (en) * 1982-09-02 1986-08-05 Central Illinois Manufacturing Company Water removing filter media
FI84621C (fi) * 1983-12-29 1991-12-27 Daicel Chem Dehydraticeringsfoerfarande.
US4664754A (en) * 1985-07-18 1987-05-12 General Electric Company Spent liquid organic solvent recovery system
JPH0780250A (ja) * 1993-09-09 1995-03-28 Kuraray Co Ltd ドライクリーニング溶剤の浄化装置およびドライクリーニングシステム
US6086635A (en) * 1997-08-22 2000-07-11 Greenearth Cleaning, Llc System and method for extracting water in a dry cleaning process involving a siloxane solvent
CA2410192C (en) * 2000-06-05 2007-09-11 The Procter & Gamble Company Use of absorbent materials to separate water from lipophilic fluid
ATE480660T1 (de) * 2000-06-05 2010-09-15 Procter & Gamble Verfahren zur behandlung einer lipophilen flüssigkeit

Also Published As

Publication number Publication date
JP4302519B2 (ja) 2009-07-29
JP2005507761A (ja) 2005-03-24
AU2002333531B2 (en) 2006-04-06
WO2003022394A3 (en) 2004-05-06
CA2455839A1 (en) 2003-03-20
KR20040044890A (ko) 2004-05-31
CN1612960A (zh) 2005-05-04
CN100497800C (zh) 2009-06-10
WO2003022394A2 (en) 2003-03-20
CZ2004322A3 (cs) 2004-12-15
KR100637014B1 (ko) 2006-10-23
BR0212360A (pt) 2004-12-14
MXPA04002241A (es) 2004-06-29

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20160912