NL125897C - - Google Patents

Info

Publication number: NL125897C
Authority: NL; Netherlands

Application number

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.)

1964-04-29

Publication of NL125897C publication Critical patent/NL125897C/xx

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
- F25J1/0221—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 the cold stored in an external cryogenic component in an open refrigeration loop
- F25J1/0224—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 the cold stored in an external cryogenic component in an open refrigeration loop in combination with an internal quasi-closed refrigeration 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
- F25J1/0002—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"
- F25J1/0035—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 gas expansion with extraction of work
- F25J1/0037—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 gas expansion with extraction of work of a return 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
- F25J1/003—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
- F25J1/0032—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"
- F25J1/0045—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 vaporising a liquid return 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
- F25J1/0201—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 only internal refrigeration means, i.e. without external refrigeration
- F25J1/0202—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 only internal refrigeration means, i.e. without external refrigeration in a quasi-closed internal refrigeration 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
- F25J2210/00—Processes characterised by the type or other details of the feed stream
- F25J2210/42—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
- 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
- F25J2270/04—Internal refrigeration with work-producing gas expansion loop
- F25J2270/06—Internal refrigeration with work-producing gas expansion loop with multiple gas expansion loops

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Thermal Sciences (AREA)
General Engineering & Computer Science (AREA)
Separation By Low-Temperature Treatments (AREA)

NL125897D 1964-04-29 NL125897C (ja)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH562864A CH411957A (de)	1964-04-29	1964-04-29	Verfahren zur Verflüssigung eines tiefsiedenden Gases, insbesondere von Helium

Publications (1)

Publication Number	Publication Date
NL125897C true NL125897C (ja)

Family

ID=4296774

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL125897D NL125897C (ja)	1964-04-29
NL6406768A NL6406768A (ja)	1964-04-29	1964-06-15

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL6406768A NL6406768A (ja)	1964-04-29	1964-06-15

Country Status (6)

Country	Link
US (1)	US3389565A (ja)
CH (1)	CH411957A (ja)
DE (1)	DE1259914B (ja)
FR (1)	FR1428851A (ja)
GB (1)	GB1030600A (ja)
NL (2)	NL6406768A (ja)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3677019A (en) *	1969-08-01	1972-07-18	Union Carbide Corp	Gas liquefaction process and apparatus
DE2009401A1 (de) *	1970-02-27	1971-09-09	Linde Ag, 6200 Wiesbaden	Verfahren zum Verflüssigen tiefsie dender Gase
GB1358169A (en) *	1970-10-19	1974-06-26	Cryogenic Technology Inc	Method and apparatus for liquefying helium by isentropic expansion
NL7311471A (nl) *	1973-08-21	1975-02-25	Philips Nv	Inrichting voor het vloeibaar maken van bij zeer lage temperatuur condenserende gassen.
US3992167A (en) *	1975-04-02	1976-11-16	Union Carbide Corporation	Low temperature refrigeration process for helium or hydrogen mixtures using mixed refrigerant
US4195979A (en) *	1978-05-12	1980-04-01	Phillips Petroleum Company	Liquefaction of high pressure gas
US4192661A (en) *	1978-06-01	1980-03-11	Helix Technology Corporation	Adsorbing impurities from cryogenic fluid make-up prior to admixing with feed
US4701200A (en) *	1986-09-24	1987-10-20	Union Carbide Corporation	Process to produce helium gas
US4701201A (en) *	1986-09-24	1987-10-20	Union Carbide Corporation	Process to produce cold helium gas for liquefaction
US5836173A (en) *	1997-05-01	1998-11-17	Praxair Technology, Inc.	System for producing cryogenic liquid
FR2775518B1 (fr) *	1998-03-02	2000-05-05	Air Liquide	Procede et installation de production frigorifique a partir d'un cycle thermique d'un fluide a bas point d'ebullition
US6141973A (en) *	1998-09-15	2000-11-07	Yukon Pacific Corporation	Apparatus and process for cooling gas flow in a pressurized pipeline
EP1813889B1 (en) *	2004-11-15	2016-06-22	Mayekawa Mfg. Co., Ltd.	Cryogenic liquefying refrigerating method and device
US7278280B1 (en) *	2005-03-10	2007-10-09	Jefferson Science Associates, Llc	Helium process cycle
US7409834B1 (en) *	2005-03-10	2008-08-12	Jefferson Science Associates Llc	Helium process cycle
DE102007005098A1 (de) *	2007-02-01	2008-08-07	Linde Ag	Verfahren zum Betreiben eines Kältekreislaufes
DE102011013345A1 (de) *	2011-03-08	2012-09-13	Linde Aktiengesellschaft	Kälteanlage
DE102011112911A1 (de) *	2011-09-08	2013-03-14	Linde Aktiengesellschaft	Kälteanlage
FR3000541B1 (fr) *	2013-01-03	2015-01-23	Air Liquide	Dispositif de refrigeration et/ou de liquefaction et procede correspondant
CN104792113B (zh) *	2014-01-22	2018-09-28	北京中科富海低温科技有限公司	氦液化器及其控制方法
FR3057941B1 (fr) *	2016-10-20	2020-02-28	L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude	Dispositif et procede de refrigeration et/ou de liquefaction d'un fluide cryogenique
CN109764637B (zh) *	2018-12-28	2020-09-25	中国科学院理化技术研究所	一种氦液化器流程装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2895303A (en) *	1956-05-17	1959-07-21	Little Inc A	Purification of low-boiling gases
US2957318A (en) *	1956-06-13	1960-10-25	Liquefreeze Company Inc	Control for refrigerating system
DE1036282B (de) *	1956-08-17	1958-08-14	Sulzer Ag	Kuehlanlage
US3095274A (en) *	1958-07-01	1963-06-25	Air Prod & Chem	Hydrogen liquefaction and conversion systems
US3094390A (en) *	1958-07-09	1963-06-18	Air Prod & Chem	Production and storage of converted hydrogen
US3182461A (en) *	1961-09-19	1965-05-11	Hydrocarbon Research Inc	Natural gas liquefaction and separation

0
- NL NL125897D patent/NL125897C/xx active
1964
- 1964-04-29 CH CH562864A patent/CH411957A/de unknown
- 1964-05-13 DE DES91046A patent/DE1259914B/de active Pending
- 1964-06-15 NL NL6406768A patent/NL6406768A/xx unknown
1965
- 1965-03-22 FR FR10226A patent/FR1428851A/fr not_active Expired
- 1965-04-21 US US449744A patent/US3389565A/en not_active Expired - Lifetime
- 1965-04-23 GB GB17294/65A patent/GB1030600A/en not_active Expired

Also Published As

Publication number	Publication date
DE1259914B (de)	1968-02-01
GB1030600A (en)	1966-05-25
FR1428851A (fr)	1966-02-18
US3389565A (en)	1968-06-25
CH411957A (de)	1966-04-30
NL6406768A (ja)	1965-11-01

Publication	Publication Date	Title
AU442366B2 (ja)	1970-07-16
BE642104A (ja)
BE642770A (ja)	1964-05-15
BE660737A (ja)	1965-09-06
BE660199A (ja)	1965-06-16
BE661066A (ja)	1965-09-13
BE660128A (ja)	1965-08-23
BE659730A (ja)	1965-05-28
BE659390A (ja)	1965-05-28
BE659249A (ja)	1965-08-04
BE658997A (ja)	1965-05-17
BE658941A (ja)	1965-05-17
BE658789A (ja)	1965-05-17
BE658605A (ja)	1965-05-17
BE658528A (ja)	1965-05-17
BE658230A (ja)	1965-07-13
BE657991A (ja)	1965-04-30
BE657842A (ja)	1965-06-30
BE657689A (ja)	1965-04-16
BE657143A (ja)	1965-04-01
BE637950A (ja)
BE651000A (ja)	1964-11-16
BE650150A (ja)	1964-11-03
BE648728A (ja)	1964-10-01
BE648382A (ja)