EA033475B1 - Очистка сверхкритической жидкостью банкнот и защищенных документов - Google Patents

Очистка сверхкритической жидкостью банкнот и защищенных документов

Info

Publication number
EA033475B1
EA033475B1 EA201650018A EA201650018A EA033475B1 EA 033475 B1 EA033475 B1 EA 033475B1 EA 201650018 A EA201650018 A EA 201650018A EA 201650018 A EA201650018 A EA 201650018A EA 033475 B1 EA033475 B1 EA 033475B1
Authority
EA
Eurasian Patent Office
Prior art keywords
banknotes
supercritical fluid
secure documents
cleaning
kpa
Prior art date
Application number
EA201650018A
Other languages
English (en)
Other versions
EA201650018A1 (ru
Inventor
Nabil Lawandy
Original Assignee
Spectra Systems Corp
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 US14/246,882 external-priority patent/US8932409B2/en
Priority claimed from US14/594,762 external-priority patent/US9676009B2/en
Application filed by Spectra Systems Corp filed Critical Spectra Systems Corp
Publication of EA201650018A1 publication Critical patent/EA201650018A1/ru
Publication of EA033475B1 publication Critical patent/EA033475B1/ru

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
    • B08B11/02—Devices for holding articles during cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0021—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by liquid gases or supercritical fluids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/17—Combination with washing or cleaning means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/20—Targets to be treated

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Pile Receivers (AREA)
  • Cleaning In General (AREA)

Abstract

Способ и устройство для очистки банкнот и защищенных документов сверхкритической жидкостью, в качестве которой самостоятельно или совместно используют диоксид углерода CO, закись азота NO, окись углерода CO и гексафторид серы SF, в том числе в комбинации со смесями щавелевой кислоты и воды, метанола и/или этанола, водными растворами лимонной кислоты, карбоната циркония аммония (КЦА) при температуре от 25 до 60°C, давлении от 1000 psi (6800 кПа) до 2000 psi (13600 кПа) и длительности процедуры очистки от 30 мин до 16 ч. Устройство включает установленную на опоре очистную камеру, сортирующую машину для определения пригодности банкнот для очистки от загрязнений, обвязочную машину для обандероливания корешков банкнот, установленный на передвижном устройстве контейнер для укладки в них корешков банкнот и ряд других конструктивных элементов, посредством которых достигается цель изобретения.
EA201650018A 2014-04-07 2015-04-07 Очистка сверхкритической жидкостью банкнот и защищенных документов EA033475B1 (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US14/246,882 US8932409B2 (en) 2012-11-01 2014-04-07 Supercritical fluid cleaning of banknotes and secure documents
US201461977560P 2014-04-09 2014-04-09
US14/594,762 US9676009B2 (en) 2012-11-01 2015-01-12 Supercritical fluid cleaning of banknotes and secure documents
PCT/US2015/024717 WO2015157284A1 (en) 2014-04-07 2015-04-07 Supercritical fluid cleaning of banknotes and secure documents

Publications (2)

Publication Number Publication Date
EA201650018A1 EA201650018A1 (ru) 2017-06-30
EA033475B1 true EA033475B1 (ru) 2019-10-31

Family

ID=54288328

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201650018A EA033475B1 (ru) 2014-04-07 2015-04-07 Очистка сверхкритической жидкостью банкнот и защищенных документов

Country Status (3)

Country Link
DO (1) DOP2016000274A (ru)
EA (1) EA033475B1 (ru)
WO (1) WO2015157284A1 (ru)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5344493A (en) * 1992-07-20 1994-09-06 Jackson David P Cleaning process using microwave energy and centrifugation in combination with dense fluids
US5881577A (en) * 1996-09-09 1999-03-16 Air Liquide America Corporation Pressure-swing absorption based cleaning methods and systems
US6425956B1 (en) * 2001-01-05 2002-07-30 International Business Machines Corporation Process for removing chemical mechanical polishing residual slurry
US6764552B1 (en) * 2002-04-18 2004-07-20 Novellus Systems, Inc. Supercritical solutions for cleaning photoresist and post-etch residue from low-k materials
US20050215756A1 (en) * 2002-03-21 2005-09-29 Jochen Houben Basic polymer obtained by hydrogenation
US6962714B2 (en) * 2002-08-06 2005-11-08 Ecolab, Inc. Critical fluid antimicrobial compositions and their use and generation
US20080060906A1 (en) * 2006-09-07 2008-03-13 Fitzgerald Robert B Currency processing and strapping systems and methods
US20090301679A1 (en) * 2008-06-09 2009-12-10 Thermal Sterilization Specialties, Inc. Paper currency cleansing/reconditioning/sanitizing system and method
US20100032477A1 (en) * 2008-08-06 2010-02-11 James Otis Faulkner Banking transaction tracking
US20110091641A1 (en) * 2007-09-17 2011-04-21 Omniaccess B.V. Method and device for a de-acidifying paper
US20110200656A1 (en) * 2007-02-09 2011-08-18 Microban Products Company Antimicrobial currency, material and method
US20140116474A1 (en) * 2012-11-01 2014-05-01 Spectra Systems Corporation Supercritical fluid cleaning of banknotes and secure documents

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5344493A (en) * 1992-07-20 1994-09-06 Jackson David P Cleaning process using microwave energy and centrifugation in combination with dense fluids
US5881577A (en) * 1996-09-09 1999-03-16 Air Liquide America Corporation Pressure-swing absorption based cleaning methods and systems
US6425956B1 (en) * 2001-01-05 2002-07-30 International Business Machines Corporation Process for removing chemical mechanical polishing residual slurry
US20050215756A1 (en) * 2002-03-21 2005-09-29 Jochen Houben Basic polymer obtained by hydrogenation
US6764552B1 (en) * 2002-04-18 2004-07-20 Novellus Systems, Inc. Supercritical solutions for cleaning photoresist and post-etch residue from low-k materials
US6962714B2 (en) * 2002-08-06 2005-11-08 Ecolab, Inc. Critical fluid antimicrobial compositions and their use and generation
US20080060906A1 (en) * 2006-09-07 2008-03-13 Fitzgerald Robert B Currency processing and strapping systems and methods
US20110200656A1 (en) * 2007-02-09 2011-08-18 Microban Products Company Antimicrobial currency, material and method
US20110091641A1 (en) * 2007-09-17 2011-04-21 Omniaccess B.V. Method and device for a de-acidifying paper
US20090301679A1 (en) * 2008-06-09 2009-12-10 Thermal Sterilization Specialties, Inc. Paper currency cleansing/reconditioning/sanitizing system and method
US20100032477A1 (en) * 2008-08-06 2010-02-11 James Otis Faulkner Banking transaction tracking
US20140116474A1 (en) * 2012-11-01 2014-05-01 Spectra Systems Corporation Supercritical fluid cleaning of banknotes and secure documents

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WHITE A et al. 'Effective terminal sterilization using supercritical carbon dioxide' Journal of Biotechnology, 123 (2006) 504-515. Retrieved from doi:10.1016/j.jbiotec.2005.12.033; entire document *

Also Published As

Publication number Publication date
WO2015157284A1 (en) 2015-10-15
DOP2016000274A (es) 2017-04-16
EA201650018A1 (ru) 2017-06-30

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM