RU2002103601A - SYSTEM AND METHOD FOR WATER REMOVAL DURING A DRY CHEMICAL CLEANING PROCESS USING A SILICONE-BASED SOLVENT AND METHODS IMPROVING A CLEANING PROCESS - Google Patents

SYSTEM AND METHOD FOR WATER REMOVAL DURING A DRY CHEMICAL CLEANING PROCESS USING A SILICONE-BASED SOLVENT AND METHODS IMPROVING A CLEANING PROCESS

Info

Publication number
RU2002103601A
RU2002103601A RU2002103601/12A RU2002103601A RU2002103601A RU 2002103601 A RU2002103601 A RU 2002103601A RU 2002103601/12 A RU2002103601/12 A RU 2002103601/12A RU 2002103601 A RU2002103601 A RU 2002103601A RU 2002103601 A RU2002103601 A RU 2002103601A
Authority
RU
Russia
Prior art keywords
products
cyclosiloxane
distillation
solvent
composition
Prior art date
Application number
RU2002103601/12A
Other languages
Russian (ru)
Inventor
Вольф-Дитер Р. БЕРНДТ (US)
Вольф-Дитер Р. БЕРНДТ
Джеймс Э. ДУГЛАС (US)
Джеймс Э. ДУГЛАС
Original Assignee
Гринерт Клининг, Ллс (Us)
Гринерт Клининг, Ллс
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 US09/354,387 external-priority patent/US6059845A/en
Priority claimed from US09/353,212 external-priority patent/US6086635A/en
Application filed by Гринерт Клининг, Ллс (Us), Гринерт Клининг, Ллс filed Critical Гринерт Клининг, Ллс (Us)
Publication of RU2002103601A publication Critical patent/RU2002103601A/en

Links

Classifications

    • 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
    • D06F43/007—Dry cleaning methods
    • 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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • D06F34/22—Condition of the washing liquid, e.g. turbidity
    • D06F34/24—Liquid temperature
    • 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
    • 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
    • D06F43/083—Condensing arrangements
    • 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
    • D06F43/085—Filtering arrangements; Filter cleaning; Filter-aid powder dispensers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Detergent Compositions (AREA)
  • Silicon Polymers (AREA)

Claims (10)

1. Способ сухой химической чистки изделий в системе с замкнутым контуром или с передачей, содержащий следующие стадии: погружение изделий, подлежащих сухой химической чистке, в жидкость для химической чистки, содержащую циклосилоксановую композицию; перемешивание изделий в циклосилоксановой композиции; центрифугирование изделия для частичного удаления циклосилоксановой композиции; сушка изделия в сушилке с улавливанием паров; осуществление циркуляции воздуха в сушилке для обеспечения нагрева изделий и испарения жидкостей; осуществление циркуляции воздуха для обеспечения охлаждения изделий после улавливания паров.1. A method of dry dry cleaning products in a closed loop system or with a transfer, comprising the following stages: immersing products to be dry cleaned in a dry cleaning liquid containing a cyclosiloxane composition; mixing products in a cyclosiloxane composition; centrifuging the product to partially remove the cyclosiloxane composition; drying the product in a vapor recovery dryer; the circulation of air in the dryer to ensure heating of products and evaporation of liquids; the implementation of air circulation to ensure cooling of the products after the capture of vapors. 2. Способ по п.1, при котором удаление циклосилоксановой композиции из изделий осуществляют посредством способа с замкнутым контуром, при котором не извлекают изделия после центрифугирования, осуществляют циркуляции воздуха над нагретыми змеевиками и осуществляют циркуляцию воздуха через изделия.2. The method according to claim 1, in which the removal of the cyclosiloxane composition from the products is carried out by means of a closed-loop method in which the products are not removed after centrifugation, air is circulated over the heated coils and air is circulated through the products. 3. Способ по п.1, при котором при удалении циклосилоксановой композиции из изделий изделия подвергают воздействию вакуума для понижения температуры испарения циклосилоксановой композиции и ускорения удаления циклосилоксановой композиции.3. The method according to claim 1, wherein when removing the cyclosiloxane composition from the product, the article is exposed to vacuum to lower the evaporation temperature of the cyclosiloxane composition and to accelerate the removal of the cyclosiloxane composition. 4. Способ по п.1, при котором дополнительно используют сопло для вспрыскивания перед стиркой тонкодисперсного водяного тумана на изделия в течение периода времени меньше, чем 1 минута для увлажнения изделий перед введением циклосилоксановой композиции в изделия для стирки.4. The method according to claim 1, wherein the nozzle is additionally used to spray finely dispersed water mist on the articles before washing for a period of time less than 1 minute to moisten the articles before introducing the cyclosiloxane composition into the laundry articles. 5. Способ по п.1, при котором сконденсировавшийся гидратированный циклосилоксановый растворитель, извлеченный при нагревании, подают в отдельный сосуд, из которого затем подают в перегонный куб для перегонки.5. The method according to claim 1, wherein the condensed hydrated cyclosiloxane solvent recovered by heating is fed to a separate vessel, from which it is then fed to a distillation cube for distillation. 6. Способ по п.1 или 4, при котором используют вакуумный перегонный куб для перегонки циклосилоксанового растворителя и удаляют нелетучий остаток.6. The method according to claim 1 or 4, wherein a vacuum distillation cube is used to distill the cyclosiloxane solvent and the non-volatile residue is removed. 7. Способ по п.6, при котором в качестве перегонного куба используют куб для фракционной перегонки.7. The method according to claim 6, in which a cube for fractional distillation is used as a distillation cube. 8. Способ по п.7, при котором низкокипящие фракции растворителя направляют в отдельный сосуд и высококипящие фракции растворителя направляют в отдельный сосуд.8. The method according to claim 7, wherein the low-boiling solvent fractions are sent to a separate vessel and the high-boiling solvent fractions are sent to a separate vessel. 9. Способ по п.5 или 8, при котором сосуды снабжают датчиками воды, способными показывать наличие воды и высвобождать воду из сосуда.9. The method according to claim 5 or 8, wherein the vessels are equipped with water sensors capable of indicating the presence of water and releasing water from the vessel. 10. Способ по п.7, при котором из сосуда для приема низкокипящих фракций растворитель подают в перегонный куб для повторной перегонки, а из сосуда для приема высококипящих фракций растворитель возвращают в емкость для повторного использования.10. The method according to claim 7, wherein the solvent is fed from the vessel for receiving low boiling fractions to a distillation cube for re-distillation, and the solvent is returned from the vessel for receiving high boiling fractions to a container for reuse.
RU2002103601/12A 1999-07-14 2000-07-14 SYSTEM AND METHOD FOR WATER REMOVAL DURING A DRY CHEMICAL CLEANING PROCESS USING A SILICONE-BASED SOLVENT AND METHODS IMPROVING A CLEANING PROCESS RU2002103601A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US09/354,387 US6059845A (en) 1997-08-22 1999-07-14 Dry cleaning apparatus and method capable of utilizing a siloxane composition as a solvent
US09/353,212 US6086635A (en) 1997-08-22 1999-07-14 System and method for extracting water in a dry cleaning process involving a siloxane solvent
US09/353,212 1999-07-14
US09/354,387 1999-07-14
US61660400A 2000-07-13 2000-07-13
US09/616,604 2000-07-13

Publications (1)

Publication Number Publication Date
RU2002103601A true RU2002103601A (en) 2003-08-20

Family

ID=27408101

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2002103601/12A RU2002103601A (en) 1999-07-14 2000-07-14 SYSTEM AND METHOD FOR WATER REMOVAL DURING A DRY CHEMICAL CLEANING PROCESS USING A SILICONE-BASED SOLVENT AND METHODS IMPROVING A CLEANING PROCESS

Country Status (13)

Country Link
EP (1) EP1194628A1 (en)
JP (1) JP2004512854A (en)
KR (1) KR20020031386A (en)
AU (1) AU6098400A (en)
BR (1) BR0012416A (en)
CA (1) CA2378940A1 (en)
HU (1) HUP0202336A2 (en)
IL (1) IL147538A0 (en)
MX (1) MXPA02000359A (en)
NO (1) NO20020196L (en)
PL (1) PL353585A1 (en)
RU (1) RU2002103601A (en)
WO (1) WO2001006051A1 (en)

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US6855173B2 (en) 2000-06-05 2005-02-15 Procter & Gamble Company Use of absorbent materials to separate water from lipophilic fluid
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US6939837B2 (en) 2000-06-05 2005-09-06 Procter & Gamble Company Non-immersive method for treating or cleaning fabrics using a siloxane lipophilic fluid
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US7300594B2 (en) 2003-06-27 2007-11-27 The Procter & Gamble Company Process for purifying a lipophilic fluid by modifying the contaminants
US7300468B2 (en) 2003-10-31 2007-11-27 Whirlpool Patents Company Multifunctioning method utilizing a two phase non-aqueous extraction process
US7513004B2 (en) 2003-10-31 2009-04-07 Whirlpool Corporation Method for fluid recovery in a semi-aqueous wash process
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Also Published As

Publication number Publication date
IL147538A0 (en) 2002-08-14
WO2001006051A8 (en) 2002-06-20
AU6098400A (en) 2001-02-05
PL353585A1 (en) 2003-12-01
CA2378940A1 (en) 2001-01-25
KR20020031386A (en) 2002-05-01
MXPA02000359A (en) 2002-07-02
NO20020196D0 (en) 2002-01-14
WO2001006051A1 (en) 2001-01-25
BR0012416A (en) 2002-06-04
NO20020196L (en) 2002-03-14
JP2004512854A (en) 2004-04-30
HUP0202336A2 (en) 2002-11-28
EP1194628A1 (en) 2002-04-10

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Legal Events

Date Code Title Description
FA93 Acknowledgement of application withdrawn (no request for examination)

Effective date: 20050408