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AR023547A1 - Un dispositivo y un metodo para producir copos de nieve grandes a partir de fluidos presurizados - Google Patents

Un dispositivo y un metodo para producir copos de nieve grandes a partir de fluidos presurizados

Info

Publication number
AR023547A1
AR023547A1 ARP000101827A ARP000101827A AR023547A1 AR 023547 A1 AR023547 A1 AR 023547A1 AR P000101827 A ARP000101827 A AR P000101827A AR P000101827 A ARP000101827 A AR P000101827A AR 023547 A1 AR023547 A1 AR 023547A1
Authority
AR
Argentina
Prior art keywords
channels
fluid
snow particles
produce large
supply conduit
Prior art date
Application number
ARP000101827A
Other languages
English (en)
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 AR023547A1 publication Critical patent/AR023547A1/es

Links

Classifications

    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C3/00—Processes or apparatus specially adapted for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Producing artificial snow
    • F25C3/04—Processes or apparatus specially adapted for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Producing artificial snow for sledging or ski trails; Producing artificial snow
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/50—Carbon dioxide
    • C01B32/55—Solidifying
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C2303/00—Special arrangements or features for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Special arrangements or features for producing artificial snow
    • F25C2303/044—Snow making using additional features, e.g. additives, liquid gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Nozzles (AREA)

Abstract

El dispositivo forma nieve a partir de fluidos de dioxido de carbono presurizados. Un conducto de suministro entrega un flujo de fluido presurizado. Unmiembro de expansion unido al conducto de suministro contiene una pluralidad de canales parareduci r la presion en el fluido y convertir el fluido con presionreducida en una corriente de fase mixta de gas y partículas finas de nieve. Los canales tienen un diámetro promedio y una longitud promedio de por lo menos dosveces su diámetropromedio. Una cámara de aglomeracion unida a la pluralidad de canales aglomera las partículas finas de nieve poniendo en contacto laspartículas finas de nieve.
ARP000101827A 1999-04-23 2000-04-19 Un dispositivo y un metodo para producir copos de nieve grandes a partir de fluidos presurizados AR023547A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/298,526 US6151913A (en) 1999-04-23 1999-04-23 Method and apparatus for agglomerating fine snow particles

Publications (1)

Publication Number Publication Date
AR023547A1 true AR023547A1 (es) 2002-09-04

Family

ID=23150903

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000101827A AR023547A1 (es) 1999-04-23 2000-04-19 Un dispositivo y un metodo para producir copos de nieve grandes a partir de fluidos presurizados

Country Status (8)

Country Link
US (1) US6151913A (es)
EP (1) EP1046614B1 (es)
KR (1) KR100468305B1 (es)
CN (1) CN100390054C (es)
AR (1) AR023547A1 (es)
BR (1) BR0001666A (es)
CA (1) CA2306417C (es)
ES (1) ES2262497T3 (es)

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SE524570C2 (sv) * 2000-12-18 2004-08-31 Sinterkil Ab Anordning för att bekämpa skadedjur, insekter eller ohyra medelst nedkylning
US6543251B1 (en) * 2001-10-17 2003-04-08 Praxair Technology, Inc. Device and process for generating carbon dioxide snow
CN100368745C (zh) 2002-08-16 2008-02-13 波克股份有限公司 用于食品的表面结壳冷冻的装置
EP1543276B1 (en) 2002-08-20 2014-12-24 Linde, Inc. Flow enhanced tunnel freezer
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DE102004063473B4 (de) * 2004-03-08 2008-07-17 Ohe, Jürgen von der, Dr.-Ing. Verfahren und Vorrichtung zum Reinigen von Schweißbrennern
CA2563974A1 (en) * 2004-04-24 2005-11-03 Juergen Von Der Ohe Process and device for cleaning welding torches with co<sb>2</sb> dry ice
DE102008059764A1 (de) 2008-04-02 2009-10-08 Ohe, Jürgen von der, Dr.-Ing. Verfahren und Vorrichtung zum Reinigen von stationären und beweglichen Ein- und Mehrdraht Schweißbrennern mit und ohne Innenkonus
US20110311700A1 (en) 2009-12-11 2011-12-22 Paul Cyrus Shah System and method of chilling a food product proximate to and in a food processing device
US9291296B2 (en) * 2012-11-06 2016-03-22 Polar Tech Industries, Inc. Blowback shield for carbon dioxide discharge horn
US8989708B2 (en) 2013-05-21 2015-03-24 Verizon Patent And Licensing Inc. Network device access ID assignment and management
WO2017139079A1 (en) 2016-02-12 2017-08-17 Applied Materials, Inc. In-situ temperature control during chemical mechanical polishing with a condensed gas
US10712072B2 (en) * 2016-07-11 2020-07-14 Praxair Technology, Inc. Transportable container, charger system, method and kit for generation of carbon dioxide snow block in-situ within the transportable container for preservation of items stored therewithin
CN106076687A (zh) * 2016-08-06 2016-11-09 云南电网有限责任公司昆明供电局 一种高效二氧化碳雪喷枪
CA3068082A1 (en) 2017-06-20 2018-12-27 Carboncure Technologies Inc. Methods and compositions for treatment of concrete wash water
CL2018000862A1 (es) * 2018-04-04 2019-03-29 Fabrica De Maqu Industrial Nelson Alejandro Herrera Contreras Eirl Un dispositivo de saturación de co2 para la aplicación de nieve carbónica
CN111512425B (zh) 2018-06-27 2025-05-30 应用材料公司 化学机械抛光的温度控制
KR101967115B1 (ko) * 2018-11-14 2019-04-08 고현식 드라이아이스 입자 분사 세정장치
EP3894343A4 (en) * 2018-12-13 2022-08-31 Carboncure Technologies Inc. METHODS AND COMPOSITIONS FOR THE ADMINISTRATION OF CARBON DIOXIDE
TW202534781A (zh) 2019-02-20 2025-09-01 美商應用材料股份有限公司 化學機械拋光裝置及化學機械拋光方法
DE102019108289A1 (de) * 2019-03-29 2020-10-01 acp systems AG Vorrichtung zum Erzeugen eines CO2-Schnee-Strahls
EP3959185A4 (en) 2019-04-26 2023-05-31 Carboncure Technologies Inc. Carbonation of concrete aggregates
TWI859239B (zh) 2019-05-29 2024-10-21 美商應用材料股份有限公司 用於化學機械研磨系統的蒸氣處置站的設備及方法
US11633833B2 (en) 2019-05-29 2023-04-25 Applied Materials, Inc. Use of steam for pre-heating of CMP components
US11628478B2 (en) 2019-05-29 2023-04-18 Applied Materials, Inc. Steam cleaning of CMP components
TWI872101B (zh) 2019-08-13 2025-02-11 美商應用材料股份有限公司 Cmp溫度控制的裝置及方法
US11897079B2 (en) 2019-08-13 2024-02-13 Applied Materials, Inc. Low-temperature metal CMP for minimizing dishing and corrosion, and improving pad asperity
US11920862B2 (en) * 2019-12-19 2024-03-05 Praxair Technology, Inc. Methods and apparatuses for using dry ice containers
US12521908B2 (en) 2020-06-12 2026-01-13 Carboncure Technologies Inc. Methods and compositions for delivery of carbon dioxide
JP7618681B2 (ja) 2020-06-29 2025-01-21 アプライド マテリアルズ インコーポレイテッド 化学機械研磨のための蒸気発生の制御
JP7534419B2 (ja) 2020-06-29 2024-08-14 アプライド マテリアルズ インコーポレイテッド Ｃｍｐにおける温度及びスラリ流量の制御
US11577358B2 (en) 2020-06-30 2023-02-14 Applied Materials, Inc. Gas entrainment during jetting of fluid for temperature control in chemical mechanical polishing
KR102740210B1 (ko) 2020-06-30 2024-12-10 어플라이드 머티어리얼스, 인코포레이티드 Cmp 온도 제어를 위한 장치 및 방법

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US1972240A (en) * 1928-06-26 1934-09-04 Georges B Scarlett Process for obtaining dense carbon dioxide snow directly from liquid carbon dioxide
US3667242A (en) * 1969-09-15 1972-06-06 Rwk Dev Co Apparatus for intermittently producing carbon dioxide snow by means of liquid carbon dioxide
US3786644A (en) * 1972-06-02 1974-01-22 Airco Inc System for changing the static electrical charge on co{11 {11 ice particles
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Also Published As

Publication number Publication date
KR100468305B1 (ko) 2005-01-27
CN100390054C (zh) 2008-05-28
US6151913A (en) 2000-11-28
BR0001666A (pt) 2000-10-31
EP1046614A1 (en) 2000-10-25
ES2262497T3 (es) 2006-12-01
EP1046614B1 (en) 2006-07-12
CA2306417C (en) 2004-07-06
CN1273217A (zh) 2000-11-15
KR20010014795A (ko) 2001-02-26
CA2306417A1 (en) 2000-10-23

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