IN2014DN09488A - - Google Patents

Info

Publication number
IN2014DN09488A
IN2014DN09488A IN9488DEN2014A IN2014DN09488A IN 2014DN09488 A IN2014DN09488 A IN 2014DN09488A IN 9488DEN2014 A IN9488DEN2014 A IN 9488DEN2014A IN 2014DN09488 A IN2014DN09488 A IN 2014DN09488A
Authority
IN
India
Prior art keywords
refrigerant
purge
acid
condensable
gases
Prior art date
Application number
Inventor
Daoud Ali Jandal
Julie Ann Majurin
Stephen Anthony Kujak
Raymond Scott Schafer
Paul Edmond Cieslinski
Original Assignee
Trane Int Inc
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 Trane Int Inc filed Critical Trane Int Inc
Publication of IN2014DN09488A publication Critical patent/IN2014DN09488A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/007—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by irradiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/003—Filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/04—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for withdrawing non-condensible gases
    • F25B43/043—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for withdrawing non-condensible gases for compression type systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/112—Metals or metal compounds not provided for in B01D2253/104 or B01D2253/106
    • B01D2253/1122—Metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/204—Inorganic halogen compounds
    • B01D2257/2045—Hydrochloric acid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/204—Inorganic halogen compounds
    • B01D2257/2047—Hydrofluoric acid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/80—Water
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49359—Cooling apparatus making, e.g., air conditioner, refrigerator

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Power Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

Refrigeration systems with a purge for removing non -condensables from the refrigerant and an acid filter for remove acid from the refrigerant are provided. The acid filter can be operatively connected to the purge. Optionally, the purge can include a separating device for separating non -condensable gases from condensable refrigerant gases and an acid filter is provided to remove acid from the condensable refrigerant gases.
IN9488DEN2014 2012-04-30 2013-04-26 IN2014DN09488A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261640193P 2012-04-30 2012-04-30
US13/842,083 US10190808B2 (en) 2012-04-30 2013-03-15 Refrigeration system with purge and acid filter
PCT/US2013/038404 WO2013165843A1 (en) 2012-04-30 2013-04-26 Refrigeration system with purge and acid filter

Publications (1)

Publication Number Publication Date
IN2014DN09488A true IN2014DN09488A (en) 2015-07-17

Family

ID=49476144

Family Applications (1)

Application Number Title Priority Date Filing Date
IN9488DEN2014 IN2014DN09488A (en) 2012-04-30 2013-04-26

Country Status (6)

Country Link
US (3) US10190808B2 (en)
EP (3) EP2861920B1 (en)
CN (1) CN104471332A (en)
BR (1) BR112014027189B1 (en)
IN (1) IN2014DN09488A (en)
WO (1) WO2013165843A1 (en)

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GB2480272B (en) 2010-05-11 2012-10-10 Cook Medical Technologies Llc Haemostatic valve assembly
WO2015060407A1 (en) * 2013-10-25 2015-04-30 三菱重工業株式会社 Refrigerant circulation device, method for circulating refrigerant and acid suppression method
JP5721875B1 (en) * 2014-02-24 2015-05-20 伸和コントロールズ株式会社 Chiller device
JP6343156B2 (en) * 2014-02-26 2018-06-13 荏原冷熱システム株式会社 Compression refrigerator
BR112017009812B1 (en) 2014-11-11 2022-02-22 Trane International Inc METHOD TO REDUCE THE FLAMMABILITY OF A REFRIGERANT COMPOSITION IN AN HVAC SYSTEM, METHOD OF RE-EQUIPMENT OF A REFRIGERANT COMPOSITION IN AN HVAC SYSTEM, METHOD OF RECYCLING R410A REFRIGERANT FROM AN HVAC SYSTEM, METHOD FOR THE PREPARATION OF A REFRIGERANT COMPOSITION AND HVAC SYSTEM
US9556372B2 (en) 2014-11-26 2017-01-31 Trane International Inc. Refrigerant compositions
CN116465107A (en) * 2015-06-30 2023-07-21 开利公司 Refrigeration system and purification method thereof
CN106322805B (en) * 2015-07-10 2020-11-17 开利公司 Refrigeration system and purification method thereof
JP6607558B2 (en) * 2015-08-31 2019-11-20 三菱重工サーマルシステムズ株式会社 Refrigerator and control method thereof
DE102016203410A1 (en) 2016-03-02 2017-09-07 Efficient Energy Gmbh HEAT PUMP WITH A GAS TRAY, METHOD FOR OPERATING A HEAT PUMP WITH A GAS TRAY, AND METHOD FOR PRODUCING A HEAT PUMP WITH A GAS TRAY
CN109073300A (en) * 2016-04-19 2018-12-21 开利公司 Cleaning systems for refrigerator systems
EP3243893B1 (en) 2016-05-10 2023-07-19 Trane International Inc. Lubricant blends to reduce refrigerant solubility
DE202017106422U1 (en) 2016-10-31 2018-01-22 Trane International Inc. Leak detection in a fluid compression system
KR102370268B1 (en) * 2017-09-27 2022-03-04 존슨 컨트롤스 테크놀러지 컴퍼니 Emission canister systems for HVAC&R systems
KR102504866B1 (en) * 2017-10-10 2023-02-28 존슨 컨트롤스 테크놀러지 컴퍼니 Vapor compression system and operating method of purge unit for same
WO2019074764A1 (en) * 2017-10-10 2019-04-18 Johnson Controls Technology Company Systems and methods for controlling a purge unit of a vapor compression system
ES2926341T3 (en) 2018-01-30 2022-10-25 Carrier Corp Integrated low pressure bleed
EP3591316B1 (en) * 2018-07-06 2026-03-04 Danfoss A/S Apparatus for removing non-condensable gases from a refrigerant
CN112889357A (en) * 2018-10-22 2021-06-01 3M创新有限公司 Selective removal of fluid from a two-phase heat transfer thermal management system
US11911724B2 (en) 2018-12-03 2024-02-27 Carrier Corporation Enhanced refrigeration purge system
WO2020117592A1 (en) 2018-12-03 2020-06-11 Carrier Corporation Enhanced refrigeration purge system
EP3891448A1 (en) 2018-12-03 2021-10-13 Carrier Corporation Enhanced refrigeration purge system
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WO2020225649A1 (en) * 2019-05-08 2020-11-12 3M Innovative Properties Company Refrigerant vapor adsorption from two phase immersion cooling system
US12460847B2 (en) 2021-07-02 2025-11-04 Hantech Brasil Comercial Importadora E Exportadora Ltda On-demand air bleeding method for refrigeration systems, and system for implementing said method

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Also Published As

Publication number Publication date
EP2861920B1 (en) 2021-02-17
BR112014027189A2 (en) 2017-06-27
EP2861920A4 (en) 2016-03-02
EP3760950A1 (en) 2021-01-06
BR112014027189B1 (en) 2022-03-15
US10190808B2 (en) 2019-01-29
EP3760950B1 (en) 2024-05-29
US11635239B2 (en) 2023-04-25
EP2861920A1 (en) 2015-04-22
EP4445987A3 (en) 2025-01-15
WO2013165843A1 (en) 2013-11-07
US20130283830A1 (en) 2013-10-31
US20190285323A1 (en) 2019-09-19
US20210348812A1 (en) 2021-11-11
US11073315B2 (en) 2021-07-27
EP4445987A2 (en) 2024-10-16
CN104471332A (en) 2015-03-25

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