CN101137451A - 供应二氧化碳的方法和系统 - Google Patents

供应二氧化碳的方法和系统 Download PDF

Info

Publication number
CN101137451A
CN101137451A CNA2005800185308A CN200580018530A CN101137451A CN 101137451 A CN101137451 A CN 101137451A CN A2005800185308 A CNA2005800185308 A CN A2005800185308A CN 200580018530 A CN200580018530 A CN 200580018530A CN 101137451 A CN101137451 A CN 101137451A
Authority
CN
China
Prior art keywords
carbon dioxide
pressure
surge volume
application tool
volume
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CNA2005800185308A
Other languages
English (en)
Chinese (zh)
Inventor
M·C·约翰逊
M·L·蒂姆
J·F·比林哈姆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Praxair Technology Inc
Original Assignee
Praxair Technology 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 Praxair Technology Inc filed Critical Praxair Technology Inc
Publication of CN101137451A publication Critical patent/CN101137451A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04Cleaning involving contact with liquid
    • B08B3/10Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02041Cleaning
    • H01L21/02101Cleaning only involving supercritical fluids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02Cleaning by the force of jets, e.g. blowing-out cavities
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0021Cleaning by methods not provided for in a single other subclass or a single group in this subclass by liquid gases or supercritical fluids
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C9/00Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
    • F17C9/02Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure with change of state, e.g. vaporisation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323Valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0338Pressure regulators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0341Filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00Handled fluid, in particular type of fluid
    • F17C2221/01Pure fluids
    • F17C2221/013Carbone dioxide
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146Two-phase
    • F17C2223/0153Liquefied gas, e.g. LPG, GPL
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146Two-phase
    • F17C2223/0153Liquefied gas, e.g. LPG, GPL
    • F17C2223/0169Liquefied gas, e.g. LPG, GPL subcooled
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/035High pressure (>10 bar)
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/04Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by other properties of handled fluid before transfer
    • F17C2223/042Localisation of the removal point
    • F17C2223/046Localisation of the removal point in the liquid
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2225/00Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
    • F17C2225/01Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the phase
    • F17C2225/0107Single phase
    • F17C2225/0123Single phase gaseous, e.g. CNG, GNC
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2225/00Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
    • F17C2225/03Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the pressure level
    • F17C2225/036Very high pressure, i.e. above 80 bars
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/01Propulsion of the fluid
    • F17C2227/0128Propulsion of the fluid with pumps or compressors
    • F17C2227/0135Pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03Heat exchange with the fluid
    • F17C2227/0302Heat exchange with the fluid by heating
    • F17C2227/0306Heat exchange with the fluid by heating using the same fluid
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03Heat exchange with the fluid
    • F17C2227/0337Heat exchange with the fluid by cooling
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/06Controlling or regulating of parameters as output values
    • F17C2250/0605Parameters
    • F17C2250/0626Pressure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/06Controlling or regulating of parameters as output values
    • F17C2250/0605Parameters
    • F17C2250/0631Temperature
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2265/00Effects achieved by gas storage or gas handling
    • F17C2265/01Purifying the fluid
    • F17C2265/012Purifying the fluid by filtering
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00Applications
    • F17C2270/05Applications for industrial use
    • F17C2270/0518Semiconductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Engineering & Computer Science (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Cleaning Or Drying Semiconductors (AREA)
  • Cleaning In General (AREA)
CNA2005800185308A 2004-06-07 2005-05-31 供应二氧化碳的方法和系统 Pending CN101137451A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/862,690 2004-06-07
US10/862,690 US20050268938A1 (en) 2004-06-07 2004-06-07 Method and system for supplying carbon dioxide to a semiconductor tool having variable flow requirement

Publications (1)

Publication Number Publication Date
CN101137451A true CN101137451A (zh) 2008-03-05

Family

ID=35446354

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2005800185308A Pending CN101137451A (zh) 2004-06-07 2005-05-31 供应二氧化碳的方法和系统

Country Status (7)

Country Link
US (1) US20050268938A1 (fr)
EP (1) EP1766103A2 (fr)
JP (1) JP2008505297A (fr)
KR (1) KR20070027689A (fr)
CN (1) CN101137451A (fr)
TW (1) TW200610049A (fr)
WO (1) WO2005121407A2 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102869440A (zh) * 2010-04-14 2013-01-09 蒂森克虏伯伍德有限公司 用于加热或保温过程设备的流动路径的方法
CN105793638A (zh) * 2013-07-25 2016-07-20 丹伯里资源公司 降低流量变化和增压二氧化碳的方法和装置
CN107473236A (zh) * 2017-09-08 2017-12-15 山西琚丰高岭土有限公司 一种纳米高岭土的制备装置和制备方法
CN108155117A (zh) * 2016-12-06 2018-06-12 东京毅力科创株式会社 超临界流体制造装置和基板处理装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4830731B2 (ja) * 2006-09-06 2011-12-07 栗田工業株式会社 ガス溶解水供給装置
JP5147002B2 (ja) * 2008-02-13 2013-02-20 オルガノ株式会社 高圧二酸化炭素の濾過方法及び濾過装置
DE102008045448A1 (de) 2008-09-02 2010-03-04 Linde Aktiengesellschaft Bereitstellen von Kohlendioxid
CN104474976A (zh) * 2014-11-27 2015-04-01 常州市西屋自动化有限公司 压力平衡式反应器系统及其控制方法
JP6651424B2 (ja) * 2015-12-18 2020-02-19 株式会社神戸製鋼所 中間媒体式気化器
WO2017104293A1 (fr) * 2015-12-18 2017-06-22 株式会社神戸製鋼所 Vaporisateur de type à fluide intermédiaire
US11602815B2 (en) * 2019-01-31 2023-03-14 Fusion Coolant Systems, Inc. Machining systems utilizing supercritical fluids
EP3965962A4 (fr) 2019-05-10 2023-01-18 Fusion Coolant Systems, Inc. Outillage de systèmes d'usinage utilisant des fluides d'usinage supercritiques
SG11202112502UA (en) * 2019-05-10 2021-12-30 Fabworx Solutions Inc Gas capacitor for semiconductor tool

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4977921A (en) * 1989-09-20 1990-12-18 Union Carbide Corporation High gas flow rate production
US5417615A (en) * 1994-04-05 1995-05-23 Beard; Terry D. Air driven amusement ride
US5993747A (en) * 1997-06-25 1999-11-30 Ferro Corporation Mixing system for processes using supercritical fluids
US6085762A (en) * 1998-03-30 2000-07-11 The Regents Of The University Of California Apparatus and method for providing pulsed fluids
AU3360399A (en) * 1998-03-30 1999-10-18 Leisa B. Davenhall Composition and method for removing photoresist materials from electronic components
US6612317B2 (en) * 2000-04-18 2003-09-02 S.C. Fluids, Inc Supercritical fluid delivery and recovery system for semiconductor wafer processing
US6584781B2 (en) * 2000-09-05 2003-07-01 Enersea Transport, Llc Methods and apparatus for compressed gas
US6848458B1 (en) * 2002-02-05 2005-02-01 Novellus Systems, Inc. Apparatus and methods for processing semiconductor substrates using supercritical fluids
JP4248903B2 (ja) * 2003-03-19 2009-04-02 大日本スクリーン製造株式会社 高圧処理装置および高圧処理方法

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102869440A (zh) * 2010-04-14 2013-01-09 蒂森克虏伯伍德有限公司 用于加热或保温过程设备的流动路径的方法
CN102869440B (zh) * 2010-04-14 2015-11-25 蒂森克虏伯伍德有限公司 用于加热或保温过程设备的流动路径的方法
CN105793638A (zh) * 2013-07-25 2016-07-20 丹伯里资源公司 降低流量变化和增压二氧化碳的方法和装置
US10066884B2 (en) 2013-07-25 2018-09-04 Denbury Resources Inc. Method and apparatus for dampening flow variations and pressurizing carbon dioxide
CN105793638B (zh) * 2013-07-25 2019-08-09 丹伯里资源公司 降低流量变化和增压二氧化碳的方法和装置
CN108155117A (zh) * 2016-12-06 2018-06-12 东京毅力科创株式会社 超临界流体制造装置和基板处理装置
CN108155117B (zh) * 2016-12-06 2023-04-18 东京毅力科创株式会社 超临界流体制造装置和基板处理装置
CN107473236A (zh) * 2017-09-08 2017-12-15 山西琚丰高岭土有限公司 一种纳米高岭土的制备装置和制备方法
CN107473236B (zh) * 2017-09-08 2023-12-29 山西琚丰新材料科技有限公司 一种纳米高岭土的制备装置和制备方法

Also Published As

Publication number Publication date
KR20070027689A (ko) 2007-03-09
US20050268938A1 (en) 2005-12-08
EP1766103A2 (fr) 2007-03-28
WO2005121407A3 (fr) 2007-08-09
TW200610049A (en) 2006-03-16
WO2005121407A2 (fr) 2005-12-22
JP2008505297A (ja) 2008-02-21

Similar Documents

Publication Publication Date Title
CN101137451A (zh) 供应二氧化碳的方法和系统
US9832913B2 (en) Method of operating a cooling apparatus to provide stable two-phase flow
CN100588888C (zh) 氨/co2冷冻系统
CN100422625C (zh) 深冷液体的贮罐
EP0949470B1 (fr) Méthode pour délivrer un produit à l'état de vapeur à un lieu d'utilisation
US20150192368A1 (en) Method of condensing vapor in two-phase flow within a cooling apparatus
US4291757A (en) Multiple heat pump and heat balancing system for multi-stage material processing
US20160053943A1 (en) Method and facility for supplying at least one machining station with subcooled cryogenic liquid
US6430962B2 (en) Production method for oxygen
AU767852B2 (en) Suction line heat exchanger storage tank for transcritical cycles
EP1398586B1 (fr) Procédé et dispositif pour la production d'un liquide purifié
JPH02133309A (ja) 液体二酸化炭素を分配するシステム及び方法
US3018640A (en) Apparatus for utilizing the heat which is obtained with the production of cold in refrigerating plants
EP0510888A2 (fr) Système frigorifique constitué de plusieurs circuits frigorifiques
US3882689A (en) Flashing liquid refrigerant and accumulating unvaporized portions at different levels of a single vessel
EP1829599B1 (fr) Purificateur/surchauffeur de distillation autonome pour conteneur de produit liquide et systèmes de livraison
CN102884360A (zh) 生产无菌低温液体的方法
US4622820A (en) Absorption power generator
JP2008304149A (ja) 冷却システム
EP3742070B1 (fr) Unité de récupération de chaleur cyclone et système de pompe à chaleur équipé de la dite unité de récupération de chaleur cyclone
KR101668599B1 (ko) 에너지 저감형 혼합냉매의 고순도 분리 기술
US4299607A (en) Process for recovering nitrogen in low pressure type air separation apparatus
US20060000358A1 (en) Purification and delivery of high-pressure fluids in processing applications
US5575156A (en) High-lift low-drop absorption heat pump
US5618490A (en) Vacuum installation, in particular for recycling metallurgy

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Open date: 20080305