DE3766355D1 - Kuehlmittel. - Google Patents

Kuehlmittel.

Info

Publication number
DE3766355D1
DE3766355D1 DE8787309899T DE3766355T DE3766355D1 DE 3766355 D1 DE3766355 D1 DE 3766355D1 DE 8787309899 T DE8787309899 T DE 8787309899T DE 3766355 T DE3766355 T DE 3766355T DE 3766355 D1 DE3766355 D1 DE 3766355D1
Authority
DE
Germany
Prior art keywords
noncombustible
fraction consisting
refrigerant
bromotrifluoromethane
joule
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.)
Expired - Lifetime
Application number
DE8787309899T
Other languages
English (en)
Inventor
Clarence Lyndon Vogt
Lawrence Arthur Wan
Fikret Mehmet Tecimer
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.)
Systron Donner Corp
Original Assignee
Systron Donner 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
Application filed by Systron Donner Corp filed Critical Systron Donner Corp
Application granted granted Critical
Publication of DE3766355D1 publication Critical patent/DE3766355D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
    • C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
    • C09K5/044—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds
    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/006—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant containing more than one component
    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/02—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using Joule-Thompson effect; using vortex effect
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
    • C09K2205/10—Components
    • C09K2205/12—Hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
    • C09K2205/10—Components
    • C09K2205/13—Inert gases
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
    • C09K2205/10—Components
    • C09K2205/132—Components containing nitrogen
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/12—Inflammable refrigerants

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Saccharide Compounds (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
DE8787309899T 1986-12-16 1987-11-09 Kuehlmittel. Expired - Lifetime DE3766355D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US94344586A 1986-12-16 1986-12-16

Publications (1)

Publication Number Publication Date
DE3766355D1 true DE3766355D1 (de) 1991-01-03

Family

ID=25479678

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787309899T Expired - Lifetime DE3766355D1 (de) 1986-12-16 1987-11-09 Kuehlmittel.

Country Status (5)

Country Link
EP (1) EP0271989B1 (de)
AT (1) ATE58593T1 (de)
DE (1) DE3766355D1 (de)
ES (1) ES2019388B3 (de)
GR (1) GR3001193T3 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3941314A1 (de) * 1989-12-14 1991-06-20 Bodenseewerk Geraetetech Kuehlvorrichtung
JP3208151B2 (ja) * 1991-05-28 2001-09-10 三洋電機株式会社 冷凍装置
DE4135764C1 (de) * 1991-10-30 1993-02-25 Bodenseewerk Geraetetechnik Gmbh, 7770 Ueberlingen, De
IL100268A (en) * 1991-12-06 1995-12-08 Kaminsky Peter Refrigerant fluid
DE4235752A1 (de) * 1992-10-23 1994-04-28 Licentia Gmbh Kryogene Kühlvorrichtung
US5360566A (en) * 1992-11-06 1994-11-01 Intermagnetics General Corporation Hydrocarbon refrigerant for closed cycle refrigerant systems
US5441658A (en) * 1993-11-09 1995-08-15 Apd Cryogenics, Inc. Cryogenic mixed gas refrigerant for operation within temperature ranges of 80°K- 100°K
US5579654A (en) * 1995-06-29 1996-12-03 Apd Cryogenics, Inc. Cryostat refrigeration system using mixed refrigerants in a closed vapor compression cycle having a fixed flow restrictor
US6530234B1 (en) 1995-10-12 2003-03-11 Cryogen, Inc. Precooling system for Joule-Thomson probe
US5787715A (en) * 1995-10-12 1998-08-04 Cryogen, Inc. Mixed gas refrigeration method
US5706663A (en) * 1995-11-20 1998-01-13 Apd Cryogenics, Inc. High efficiency throttle cryogenic refrigerator based on one stage compressor
FR2754593B1 (fr) * 1996-10-15 1999-01-08 Cryotechnologies Procede et dispositif de refroidissement cryogenique de composants par detente de joule-thomson
US6270494B1 (en) 1996-12-26 2001-08-07 Cryogen, Inc. Stretchable cryoprobe sheath
US5910104A (en) 1996-12-26 1999-06-08 Cryogen, Inc. Cryosurgical probe with disposable sheath
WO1999058624A1 (de) * 1998-05-12 1999-11-18 Messer Griesheim Gmbh Kältemittelgemisch für einen gemisch-drossel-prozess
ID27616A (id) * 2000-02-04 2001-04-19 Inst Teknologi Bandung Refrigeran hidrokarbon pengganti cfc 12 tak mudah terbakar
US7089750B2 (en) * 2001-09-28 2006-08-15 Raytheon Company Expansion-nozzle cryogenic refrigeration system with reciprocating compressor
US20070209122A1 (en) * 2006-03-13 2007-09-13 Lawrence Sobel Mixed gas refrigerants
EP1953478A3 (de) * 2007-02-01 2014-11-05 Diehl BGT Defence GmbH & Co.KG Verfahren zur Kühlung eines Detektors
CN102618220B (zh) * 2011-01-26 2016-06-15 龙志刚 一种适用于120k～150k深冷温区的混合制冷剂
EP3162870A1 (de) 2015-10-27 2017-05-03 Linde Aktiengesellschaft Bei niedriger temperatur gemischtes kühlmittel für wasserstoffvorkühlung in grossem umfang
CN108456553B (zh) * 2018-05-09 2023-04-18 天津市天地创智科技发展有限公司 一种基于氩循环制冷的干气分壁塔分离系统及分离方法
FR3101407B1 (fr) * 2019-09-30 2023-04-14 Gaztransport Et Technigaz Fluide réfrigérant destiné à un circuit de fluide réfrigérant d’un système de traitement de gaz naturel
CN114111079A (zh) * 2021-11-23 2022-03-01 衢州荣强化工有限公司 一种降低可燃特性的制冷剂

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7106470A (de) * 1971-05-11 1972-11-14
US3933003A (en) * 1974-04-25 1976-01-20 General Dynamics Corporation Cryostat control
FR2348264A1 (fr) * 1976-04-16 1977-11-10 Montedison Spa Composition de gaz propulseurs pour aerosols

Also Published As

Publication number Publication date
GR3001193T3 (en) 1992-06-30
EP0271989B1 (de) 1990-11-22
EP0271989A1 (de) 1988-06-22
ES2019388B3 (es) 1991-06-16
ATE58593T1 (de) 1990-12-15

Similar Documents

Publication Publication Date Title
ATE58593T1 (de) Kuehlmittel.
DE68912464D1 (de) Rückverflüssigung von verdampftem Flüssigerdgas.
ES2093855T3 (es) Procedimiento de desnitrificacion de cargas de mezclas de hidrocarburos consistente principalmente en metano y conteniendo al menos un 2% molar de nitrogeno.
DE59008046D1 (de) Druckgaspackung und Treibmittel für Aerosole.
BR9810069A (pt) Processos para produzir lìquido pressurizado rico em metano de uma corrente de alimentação de multi-componentes, para separar uma corrente de alimentação de multi-componentes, para produzir gás natural liquefeito e para liquefazer uma corrente de multi-componentes
ATE165863T1 (de) Neue treibgasmischungen und ihre verwendung in arzneimittelzubereitungen
DK0563220T3 (da) Fluorholdige carbonhydrider med konstant kogepunkt
TR200003425T2 (tr) Metan açısından zengin bir akımın sıvılaştırılması.
DE69130072D1 (de) Fluorhaltige kohlenwasserstoffe mit konstantem siedepunkt
Zabetakis Safety with cryogenic fluids
DE69227635D1 (de) Zusammensetzung mit hauptsächlich konstantem siedepunkt auf basis von difluromethan und trifluoroethan oder perfluorethan
MY103410A (en) Process and installation for recovering the heavier hydrocarbons from a gaseous mixture
DE69120879D1 (de) Kryogenstickstoffgenerator mit Sumpfverdampfer und Stickstoffgasexpander
WO1989005429A3 (en) Non-temperature cycling cryogenic cooler
Ronney Effect of gravity on halocarbon flame retardant effectiveness
ES2039561T3 (es) Procedimiento en varias etapas para la produccion de gases de sintesis que contienen oxigeno y monoxido de carbono.
ES2140321B1 (es) Procedimiento para el enfriamiento y licuacion de helio y otros gases.
DE59902280D1 (de) Verfahren zur kälteerzeugung im temperaturbereich von 90 bis 110 k.
NO953675L (no) Azeotrop-lignende blandinger av 1,1,1,2,3,3,3-heptafluor propan og 1,1-difluoretan, og anvendelse av slike
FR2296811A1 (fr) Procede et appareil pour produire un gaz combustible constitue par des hydrocarbures legers dilues avec un gaz porteur
Kinoshita et al. Engineering and Construction of LNG Receiving Terminal Facilities and LPG Plant
JPS55123306A (en) Vaporization of liquefied natural gas and its energy recovering method
WIGLEY Basic cryogenics and materials. Phase 1[Supplemental Report]
Sivathanu et al. Structure and Radiation Properties of Turbulent Diffusion Flames. Annual Report.
BR9604322A (pt) Corta-gás "sistema de bloqueio para glp (gás liquefeito de petróleo) com controlador de tempo

Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: BRUEMMERSTEDT, H., DIPL.-ING., PAT.-ANW., 3000 HANNOVER

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee