BRPI0411877A - método de pseudo-destilação para purificar um solvente para lavagem a seco - Google Patents

método de pseudo-destilação para purificar um solvente para lavagem a seco

Info

Publication number
BRPI0411877A
BRPI0411877A BRPI0411877-4A BRPI0411877A BRPI0411877A BR PI0411877 A BRPI0411877 A BR PI0411877A BR PI0411877 A BRPI0411877 A BR PI0411877A BR PI0411877 A BRPI0411877 A BR PI0411877A
Authority
BR
Brazil
Prior art keywords
distillation method
solvent
purify
pseudo
dry cleaning
Prior art date
Application number
BRPI0411877-4A
Other languages
English (en)
Inventor
Arseni Valerevich Radomyselski
Mark Robert Sivik
Victor Manuel Arredondo
William Michael Scheper
John Christian Haught
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 BRPI0411877A publication Critical patent/BRPI0411877A/pt

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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F43/00—Dry-cleaning apparatus or methods using volatile solvents
    • D06F43/08—Associated apparatus for handling and recovering the solvents
    • D06F43/081—Reclaiming or recovering the solvent from a mixture of solvent and contaminants, e.g. by distilling

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Detergent Compositions (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

"MéTODO DE PSEUDO-DESTILAçãO PARA PURIFICAR UM SOLVENTE PARA LAVAGEM A SECO". Método de pseudo-destilação, em regime permanente, para purificar solventes para lavagem a seco contendo sujeiras de lavanderia e outros contaminantes.
BRPI0411877-4A 2003-06-27 2004-06-06 método de pseudo-destilação para purificar um solvente para lavagem a seco BRPI0411877A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48331503P 2003-06-27 2003-06-27
PCT/US2004/020880 WO2005003443A1 (en) 2003-06-27 2004-06-06 Pseudo-distillation method for purifying a dry cleaning solvent

Publications (1)

Publication Number Publication Date
BRPI0411877A true BRPI0411877A (pt) 2006-08-08

Family

ID=33563917

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0411877-4A BRPI0411877A (pt) 2003-06-27 2004-06-06 método de pseudo-destilação para purificar um solvente para lavagem a seco

Country Status (6)

Country Link
US (1) US7316781B2 (pt)
EP (1) EP1639191A1 (pt)
CN (1) CN1813098A (pt)
BR (1) BRPI0411877A (pt)
CA (1) CA2525512A1 (pt)
WO (1) WO2005003443A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7811443B2 (en) * 2003-10-16 2010-10-12 The Regents Of The University Of California Microfluidic dynamic vapor control system
KR101341461B1 (ko) * 2006-12-15 2013-12-16 엘지전자 주식회사 스팀 건조기
US8691056B2 (en) * 2009-04-17 2014-04-08 Distillation Technologies, Inc. Method and apparatus for separating fluid mixtures
US20120085634A1 (en) * 2010-10-08 2012-04-12 Greenearth Cleaning, Llc Dry cleaning solvent
CN103668889B (zh) * 2012-09-21 2017-02-01 海尔集团技术研发中心 干洗机、干洗机外筒以及干洗机的溶剂再生方法
CN103668890B (zh) * 2012-09-21 2017-05-31 青岛海尔滚筒洗衣机有限公司 干洗机的溶剂再生方法
CN103668891B (zh) * 2012-09-21 2017-05-03 海尔集团技术研发中心 干洗机、溶剂再生方法
MX2015010636A (es) * 2013-02-19 2015-12-16 Mpr Services Inc Tratamiento con pelicula delgada de solventes de glicol y amina de alto valor para remover contaminantes.
WO2014137824A1 (en) * 2013-03-07 2014-09-12 Life Sciences Llc Apparatus & method for wound infection prevention
CN106277527B (zh) * 2016-08-31 2019-07-19 南京大学 一种偏二氯乙烯皂化残液的处理和利用方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1275054A (fr) * 1960-09-23 1961-11-03 Procédé de nettoyage à sec et appareillage pour la mise en oeuvre du procédé
US3619116A (en) * 1969-04-02 1971-11-09 Thomas Burnley & Sons Ltd Method for scouring wool
US3775053A (en) * 1971-11-12 1973-11-27 D Wisdom Continuous solvent recovery process
IT1220352B (it) * 1988-05-04 1990-06-15 So Di Bo Spa Apparecchiatura per la estrazione del solvente da miscele con olii,grassi,impurita' per macchine lavasecco
US20040148708A1 (en) * 2003-01-30 2004-08-05 Steven Stoessel Methods and compositions for cleaning articles

Also Published As

Publication number Publication date
US7316781B2 (en) 2008-01-08
CN1813098A (zh) 2006-08-02
CA2525512A1 (en) 2005-01-13
US20040262570A1 (en) 2004-12-30
WO2005003443A1 (en) 2005-01-13
EP1639191A1 (en) 2006-03-29

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]