MXPA04002241A - Process for treating a lipophilic fluid. - Google Patents

Process for treating a lipophilic fluid.

Info

Publication number
MXPA04002241A
MXPA04002241A MXPA04002241A MXPA04002241A MXPA04002241A MX PA04002241 A MXPA04002241 A MX PA04002241A MX PA04002241 A MXPA04002241 A MX PA04002241A MX PA04002241 A MXPA04002241 A MX PA04002241A MX PA04002241 A MXPA04002241 A MX PA04002241A
Authority
MX
Mexico
Prior art keywords
lipophilic fluid
emulsion
treating
steps
lipophilic
Prior art date
Application number
MXPA04002241A
Other languages
Spanish (es)
Inventor
Cort Severns John
Original Assignee
Procter & Gamble
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 & Gamble filed Critical Procter & Gamble
Publication of MXPA04002241A publication Critical patent/MXPA04002241A/en

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)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

The present invention relates to a process for treating a lipophilic fluid contained in an emulsion of water and lipophilic fluid. The process includes the steps of pretreating the emulsion, removing lipophilic fluid from the emulsion, and purifying the lipophilic fluid to remove at least a portion of the impurities collected during the use of the emulsion. Method options are provided for each of the aforementioned steps.
MXPA04002241A 2001-09-10 2002-09-10 Process for treating a lipophilic fluid. MXPA04002241A (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
MXPA04002241A true MXPA04002241A (en) 2004-06-29

Family

ID=23237947

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04002241A MXPA04002241A (en) 2001-09-10 2002-09-10 Process for treating a lipophilic fluid.

Country Status (9)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102079603B (en) * 2010-12-20 2012-01-04 大连理工大学 High-concentration organic and inorganic mixed wastewater treatment and recovery method
CN102877279B (en) * 2012-10-09 2016-02-24 深圳市佳能宝节能环保科技有限公司 A kind of dryer
CN106957126B (en) * 2016-01-12 2020-03-31 绍兴鑫杰环保科技有限公司 Treatment process of cutting wastewater

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 (en) * 1983-12-29 1991-12-27 Daicel Chem Dehydraticeringsförfarande
US4664754A (en) * 1985-07-18 1987-05-12 General Electric Company Spent liquid organic solvent recovery system
JPH0780250A (en) * 1993-09-09 1995-03-28 Kuraray Co Ltd Purifying device for dry cleaning solvent and dry cleaning apparatus
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
EP1292731B1 (en) * 2000-06-05 2010-09-08 The Procter & Gamble Company Process for treating a lipophilic fluid
EP1292374A2 (en) * 2000-06-05 2003-03-19 The Procter & Gamble Company Use of absorbent materials to separate water from lipophilic fluid

Also Published As

Publication number Publication date
CN100497800C (en) 2009-06-10
BR0212360A (en) 2004-12-14
JP2005507761A (en) 2005-03-24
AU2002333531B2 (en) 2006-04-06
CA2455839C (en) 2009-06-23
CA2455839A1 (en) 2003-03-20
WO2003022394A2 (en) 2003-03-20
KR20040044890A (en) 2004-05-31
WO2003022394A3 (en) 2004-05-06
JP4302519B2 (en) 2009-07-29
CN1612960A (en) 2005-05-04
KR100637014B1 (en) 2006-10-23
CZ2004322A3 (en) 2004-12-15

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Legal Events

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FG Grant or registration