GB1087675A – Plant for the removal of heat at low temperatures
– Google Patents
GB1087675A – Plant for the removal of heat at low temperatures
– Google Patents
Plant for the removal of heat at low temperatures
Info
Publication number
GB1087675A
GB1087675A
GB31516/66A
GB3151666A
GB1087675A
GB 1087675 A
GB1087675 A
GB 1087675A
GB 31516/66 A
GB31516/66 A
GB 31516/66A
GB 3151666 A
GB3151666 A
GB 3151666A
GB 1087675 A
GB1087675 A
GB 1087675A
Authority
GB
United Kingdom
Prior art keywords
helium
vessel
compressor
load
column
Prior art date
1965-07-16
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
Application number
GB31516/66A
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer AG
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.)
1965-07-16
Filing date
1966-07-13
Publication date
1967-10-18
1966-07-13
Application filed by Sulzer AG, Gebrueder Sulzer AG
filed
Critical
Sulzer AG
1967-10-18
Publication of GB1087675A
publication
Critical
patent/GB1087675A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
239000001307
helium
Substances
0.000
abstract
7
229910052734
helium
Inorganic materials
0.000
abstract
7
SWQJXJOGLNCZEY-UHFFFAOYSA-N
helium atom
Chemical compound
[He]
SWQJXJOGLNCZEY-UHFFFAOYSA-N
0.000
abstract
7
239000001257
hydrogen
Substances
0.000
abstract
3
229910052739
hydrogen
Inorganic materials
0.000
abstract
3
239000007788
liquid
Substances
0.000
abstract
3
UFHFLCQGNIYNRP-UHFFFAOYSA-N
Hydrogen
Chemical compound
[H][H]
UFHFLCQGNIYNRP-UHFFFAOYSA-N
0.000
abstract
2
238000005057
refrigeration
Methods
0.000
abstract
2
238000001816
cooling
Methods
0.000
abstract
1
238000001704
evaporation
Methods
0.000
abstract
1
230000008020
evaporation
Effects
0.000
abstract
1
239000007789
gas
Substances
0.000
abstract
1
150000002431
hydrogen
Chemical class
0.000
abstract
1
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
F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
F25J1/0257—Construction and layout of liquefaction equipments, e.g. valves, machines
F25J1/0275—Construction and layout of liquefaction equipments, e.g. valves, machines adapted for special use of the liquefaction unit, e.g. portable or transportable devices
F25J1/0276—Laboratory or other miniature devices
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
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
F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
F25J1/0002—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the fluid to be liquefied
F25J1/0005—Light or noble gases
F25J1/0007—Helium
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
F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
F25J1/003—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production
F25J1/0032—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. «internal refrigeration»
F25J1/004—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. «internal refrigeration» by flash gas recovery
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
F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
F25J1/003—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production
F25J1/0047—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using an «external» refrigerant stream in a closed vapor compression cycle
F25J1/005—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using an «external» refrigerant stream in a closed vapor compression cycle by expansion of a gaseous refrigerant stream with extraction of work
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
F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
F25J1/006—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the refrigerant fluid used
F25J1/0062—Light or noble gases, mixtures thereof
F25J1/0065—Helium
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
F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
F25J1/0203—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process using a single-component refrigerant [SCR] fluid in a closed vapor compression cycle
F25J1/0208—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process using a single-component refrigerant [SCR] fluid in a closed vapor compression cycle in combination with an internal quasi-closed refrigeration loop, e.g. with deep flash recycle loop
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
F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
F25J1/0228—Coupling of the liquefaction unit to other units or processes, so-called integrated processes
F25J1/0235—Heat exchange integration
F25J1/0236—Heat exchange integration providing refrigeration for different processes treating not the same feed stream
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
F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
F25J1/0244—Operation; Control and regulation; Instrumentation
F25J1/0245—Different modes, i.e. ‘runs’, of operation; Process control
F25J1/0248—Stopping of the process, e.g. defrosting or deriming, maintenance; Back-up mode or systems
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
F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
F25J1/0244—Operation; Control and regulation; Instrumentation
F25J1/0245—Different modes, i.e. ‘runs’, of operation; Process control
F25J1/0249—Controlling refrigerant inventory, i.e. composition or quantity
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
F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
F25J2270/00—Refrigeration techniques used
F25J2270/14—External refrigeration with work-producing gas expansion loop
F25J2270/16—External refrigeration with work-producing gas expansion loop with mutliple gas expansion loops of the same refrigerant
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
F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
F25J2270/00—Refrigeration techniques used
F25J2270/90—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration
F25J2270/912—Liquefaction cycle of a low-boiling (feed) gas in a cryocooler, i.e. in a closed-loop refrigerator
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
F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
F25J2290/00—Other details not covered by groups F25J2200/00 – F25J2280/00
F25J2290/62—Details of storing a fluid in a tank
Abstract
1,087,675. Refrigerating; gas liquefaction apparatus. SULZER BROS. Ltd. July 13, 1966 [July 16, 1965], No.31516/66. Headings F4H and F4P. The low-temperature heat-exchanger 11 of a helium cycle refrigeration system is located in a pressure vessel 1 which contains gaseous helium and serves as a cold store for a load 2, e.g. an electromagnet, requiring intermittent cooling. Cold is transferred from the store to the load by a closed liquid hydrogen circuit 26 which is pressurized to prevent evaporation of the hydrogen by a vertical column 28 partially filled with liquid hydrogen, the vapour space of the column being connected to a chamber 29 maintained at ambient temperature. Chamber 29 may be charged with gaseous helium. The refrigeration system includes expansion turbines 9, 10, a compressor 5 and a buffer chamber 12 which is selectively connectible to the suction and discharge sides of the compressor to maintain a constant suction pressure. Column 28 may be omitted and circuit 26 filled with gaseous helium or, alternatively, helium from vessel 1 may be circulated through the load (Fig. 1, not shown). In a further embodiment (Fig. 4, not shown), vessel (1) is connectible into a helium liquefaction system via valves (36, 45), the system comprising a compressor (43), an aftercooler (44), counter-flow heat-exchangers (42, 37), a Joule-Thomson valve (38) and a liquid helium storage vessel (39).
GB31516/66A
1965-07-16
1966-07-13
Plant for the removal of heat at low temperatures
Expired
GB1087675A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
CH1000065A
CH440344A
(en)
1965-07-16
1965-07-16
System for dissipating a quantity of heat at low temperatures
Publications (1)
Publication Number
Publication Date
GB1087675A
true
GB1087675A
(en)
1967-10-18
Family
ID=4358291
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB31516/66A
Expired
GB1087675A
(en)
1965-07-16
1966-07-13
Plant for the removal of heat at low temperatures
Country Status (6)
Country
Link
US
(1)
US3375675A
(en)
CH
(1)
CH440344A
(en)
DE
(1)
DE1263788B
(en)
FR
(1)
FR1485136A
(en)
GB
(1)
GB1087675A
(en)
NL
(2)
NL6511363A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2185562A
(en)
*
1986-01-17
1987-07-22
Boc Group Inc
Handling cryogenic liquids
Families Citing this family (19)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3487328A
(en)
*
1967-07-21
1969-12-30
Astro Dynamics Inc
Method of and apparatus for cooling heat-radiating articles and the like
US3524327A
(en)
*
1968-05-31
1970-08-18
Air Liquide
Method of maintaining electrical apparatus at very low temperatures
US3646243A
(en)
*
1969-10-27
1972-02-29
Simplex Wire & Cable Co
Coolant circuit for resistive cryogenic electric power transmission line
DE2242998C2
(en)
*
1972-09-01
1974-10-24
Heinrich 8100 Garmischpartenkirchen Krieger
Process and system for generating cold with an incorporated cascade circuit and a pre-cooling circuit
GB1471404A
(en)
*
1973-04-17
1977-04-27
Petrocarbon Dev Ltd
Reliquefaction of boil-off gas
CH592280A5
(en)
*
1975-04-15
1977-10-14
Sulzer Ag
US4267701A
(en)
*
1979-11-09
1981-05-19
Helix Technology Corporation
Helium liquefaction plant
GB9004427D0
(en)
*
1990-02-28
1990-04-25
Nat Res Dev
Cryogenic cooling apparatus
US5524442A
(en)
*
1994-06-27
1996-06-11
Praxair Technology, Inc.
Cooling system employing a primary, high pressure closed refrigeration loop and a secondary refrigeration loop
US6484516B1
(en)
*
2001-12-07
2002-11-26
Air Products And Chemicals, Inc.
Method and system for cryogenic refrigeration
US7602073B2
(en)
*
2002-11-15
2009-10-13
Sprint Communications Company L.P.
Power system with fuel cell and localized air-conditioning for computing equipment
DE102004005305A1
(en)
*
2004-02-03
2005-08-11
Linde Ag
Process for reliquefying a gas
US7081687B2
(en)
*
2004-07-22
2006-07-25
Sprint Communications Company L.P.
Power system for a telecommunications facility
US7240492B2
(en)
*
2004-07-22
2007-07-10
Sprint Communications Company L.P.
Fuel system used for cooling purposes
US7185501B2
(en)
*
2004-12-16
2007-03-06
General Electric Company
Cryogenic cooling system and method with backup cold storage device
US7728458B2
(en)
2006-01-05
2010-06-01
Sprint Communications Company L.P.
Telecommunications megasite with backup power system
JP2009121786A
(en)
*
2007-11-19
2009-06-04
Ihi Corp
Cryogenic refrigerator and control method for it
FR3109433B1
(en)
*
2020-04-17
2022-12-02
Air Liquide
Liquefied gas storage facility.
CN114544216B
(en)
*
2022-04-25
2022-07-12
北京大臻科技有限公司
Performance test system for two-phase expander
Family Cites Families (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
BE574768A
(en)
*
1958-01-16
FR1387162A
(en)
*
1963-12-12
1965-01-29
Comp Generale Electricite
Liquefied gas storage device
US3125863A
(en)
*
1964-12-18
1964-03-24
Cryo Vac Inc
Dense gas helium refrigerator
US3313117A
(en)
*
1964-12-18
1967-04-11
Cryo Vac Inc
Dense gas helium refrigerator
US3310955A
(en)
*
1965-04-12
1967-03-28
Air Reduction
Liquid hydrogen refrigeration
US3302416A
(en)
*
1965-04-16
1967-02-07
Conch Int Methane Ltd
Means for maintaining the substitutability of lng
0
NL
NL128879D
patent/NL128879C/xx
active
1965
1965-07-16
CH
CH1000065A
patent/CH440344A/en
unknown
1965-07-31
DE
DES98562A
patent/DE1263788B/en
active
Pending
1965-08-31
NL
NL6511363A
patent/NL6511363A/xx
unknown
1966
1966-06-29
FR
FR67432A
patent/FR1485136A/en
not_active
Expired
1966-07-07
US
US563541A
patent/US3375675A/en
not_active
Expired – Lifetime
1966-07-13
GB
GB31516/66A
patent/GB1087675A/en
not_active
Expired
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2185562A
(en)
*
1986-01-17
1987-07-22
Boc Group Inc
Handling cryogenic liquids
GB2185562B
(en)
*
1986-01-17
1990-01-04
Boc Group Inc
Handling cryogenic liquids
Also Published As
Publication number
Publication date
NL6511363A
(en)
1967-01-17
DE1263788B
(en)
1968-03-21
FR1485136A
(en)
1967-06-16
CH440344A
(en)
1967-07-31
US3375675A
(en)
1968-04-02
NL128879C
(en)
1900-01-01
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