IL111899A - Method and apparatus for refrigerant reclamation - Google Patents

Method and apparatus for refrigerant reclamation

Info

Publication number: IL111899A
Authority: IL; Israel
Prior art keywords: refrigerant; chamber; bypass; providing; hot gases
Prior art date: 1994-05-10

Application number

IL111899A

Other languages

English (en)

Other versions

IL111899A0 (en

Original Assignee

Hudson Technologies

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.)

1994-05-10

Filing date

1994-12-06

Publication date

1997-07-13

1994-12-06 Application filed by Hudson Technologies filed Critical Hudson Technologies

1995-03-15 Publication of IL111899A0 publication Critical patent/IL111899A0/xx

1997-07-13 Publication of IL111899A publication Critical patent/IL111899A/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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B45/00—Arrangements for charging or discharging refrigerant
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/28—Evaporating with vapour compression
- B01D1/284—Special features relating to the compressed vapour
- B01D1/2843—The compressed vapour is divided in at least two streams
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/28—Evaporating with vapour compression
- B01D1/2881—Compression specifications (e.g. pressure, temperature, processes)

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Thermal Sciences (AREA)
General Engineering & Computer Science (AREA)
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

IL111899A 1994-05-10 1994-12-06 Method and apparatus for refrigerant reclamation IL111899A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US08/240,444 US5377499A (en)	1994-05-10	1994-05-10	Method and apparatus for refrigerant reclamation

Publications (2)

Publication Number	Publication Date
IL111899A0 IL111899A0 (en)	1995-03-15
IL111899A true IL111899A (en)	1997-07-13

Family

ID=22906551

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL111899A IL111899A (en)	1994-05-10	1994-12-06	Method and apparatus for refrigerant reclamation

Country Status (13)

Country	Link
US (1)	US5377499A (pt)
EP (1)	EP0682218B1 (pt)
JP (1)	JP3671064B2 (pt)
CN (1)	CN1080862C (pt)
BR (1)	BR9404879A (pt)
CA (1)	CA2137771C (pt)
CR (1)	CR5042A (pt)
DE (2)	DE682218T1 (pt)
DK (1)	DK0682218T3 (pt)
ES (1)	ES2081272T3 (pt)
IL (1)	IL111899A (pt)
PL (1)	PL176518B1 (pt)
RU (1)	RU2134851C1 (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5647961A (en) *	1995-03-17	1997-07-15	Tom Nicol	Refrigerant decontamination and separation system
WO1997000108A1 (en) *	1995-06-19	1997-01-03	Climate Supply (Atlantic) Inc.	Refrigerant separation system
DE69827515T2 (de) *	1997-04-02	2005-03-24	Daikin Industries, Ltd.	Rohrspülverfahren und rohrspülgerät für kältegeräte
US5934091A (en) *	1997-10-31	1999-08-10	Century Manufacturing Company	Refrigerant recovery and recycling system
US6357240B1 (en)	1998-08-12	2002-03-19	Hudson Technologies, Inc.	Apparatus and method for flushing a chiller system
US6164080A (en) *	1998-08-12	2000-12-26	Hudson Technologies, Inc.	Apparatus and method for flushing a refrigeration system
GB9902429D0 (en) *	1999-02-04	1999-03-24	Climatemaster Ltd	Refrigerant retrieval and/or transfer apparatus
US6244055B1 (en)	1999-06-01	2001-06-12	Century Manufacturing Company	Refrigerant recovery and recycling system
US6505475B1 (en)	1999-08-20	2003-01-14	Hudson Technologies Inc.	Method and apparatus for measuring and improving efficiency in refrigeration systems
US6408637B1 (en)	1999-11-01	2002-06-25	Century Mfg. Co.	Apparatus and method for recovering and recycling refrigerant
US7091985B1 (en)	2000-05-16	2006-08-15	International Business Machines Corporation	System and method for compressing color data using expandable color palette
US8463441B2 (en)	2002-12-09	2013-06-11	Hudson Technologies, Inc.	Method and apparatus for optimizing refrigeration systems
KR20050085487A (ko) *	2002-12-09	2005-08-29	허드슨 테크놀로지스, 인코포레이티드	냉각 시스템 최적화 방법 및 장치
JP4165566B2 (ja) *	2006-01-25	2008-10-15	ダイキン工業株式会社	空気調和装置
US9121636B2 (en) *	2006-11-16	2015-09-01	Conocophillips Company	Contaminant removal system for closed-loop refrigeration cycles of an LNG facility
US8082750B2 (en) *	2007-03-22	2011-12-27	Cps Products, Inc.	Device for automatic processing of contaminated refrigerant from an air conditioning system
CN102762936B (zh) *	2010-02-26	2015-10-21	罗伯特·博世有限公司	用于回收制冷设备的制冷剂的方法
USD655801S1 (en)	2011-06-28	2012-03-13	Cps Products, Inc.	Portable submersible condenser/heat exchanger
GB2524793A (en) *	2014-04-02	2015-10-07	Selex Es Ltd	A system and method for removal of contaminants from refrigerants
CN104501485B (zh) *	2014-12-23	2016-08-24	西北工业大学	一种回收冰箱中氟利昂的设备及方法
DE102016214797A1 (de) *	2016-08-09	2018-02-15	Bayerische Motoren Werke Aktiengesellschaft	Berücksichtigung des Öl-Einflusses in einem Klima-Kälte-Kreislauf
CN106215500A (zh) *	2016-08-19	2016-12-14	中国人民解放军海军工程大学	一种采用蒸馏方式的氟利昂净化装置
CN109059364A (zh) *	2018-07-17	2018-12-21	张同庆	一种空调氟利昂净化的方法
CN109059366A (zh) *	2018-07-17	2018-12-21	张同庆	一种空调机氟利昂回收装置
RU2722917C2 (ru) *	2018-10-18	2020-06-04	Российская Федерация от имени которой выступает Министерство промышленности и торговли Российской Федерации	Способ ректификационной очистки дифторхлорметана и устройство, его реализующее
CN112229105B (zh) *	2020-10-14	2022-07-26	北京空间飞行器总体设计部	控温装置及泵驱两相流体回路系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3145543A (en) *	1960-02-01	1964-08-25	Trane Co	Means for controlling the head pressure in refrigerating systems
US3478529A (en) *	1968-04-17	1969-11-18	Phillips Petroleum Co	Purification of refrigerant
US4539817A (en) *	1983-12-23	1985-09-10	Staggs Michael J	Refrigerant recovery and charging device
US4646527A (en) *	1985-10-22	1987-03-03	Taylor Shelton E	Refrigerant recovery and purification system
US4766733A (en) *	1987-10-19	1988-08-30	Scuderi Carmelo J	Refrigerant reclamation and charging unit
US5243832A (en) *	1987-10-19	1993-09-14	Steenburgh Leon R Jr	Refrigerant reclaim method and apparatus
US4856289A (en) *	1988-07-08	1989-08-15	Lofland Spencer G	Apparatus for reclaiming and purifying chlorinated fluorocarbons
US4856290A (en) *	1988-07-26	1989-08-15	Rodda Richard K	Refrigerant reclamation system
SU1696822A1 (ru) *	1989-06-19	1991-12-07	Шахтинский Технологический Институт Бытового Обслуживания	Установка дл сбора и регенерации хладона
US4939903A (en) *	1989-07-05	1990-07-10	Goddard L A	Refrigerant recovery and purification system and method
US5072594A (en) *	1990-10-05	1991-12-17	Squire David C	Method and apparatus for passive refrigerant retrieval and storage
US5214927A (en) *	1990-10-05	1993-06-01	Squires David C	Method and apparatus for passive refrigerant and storage
US5127232A (en) *	1990-11-13	1992-07-07	Carrier Corporation	Method and apparatus for recovering and purifying refrigerant
US5277033A (en) *	1991-12-16	1994-01-11	Sanford Clyde E	Refrigerant recovery system
US5263331A (en) *	1992-11-10	1993-11-23	Polar Industries Ltd.	Refrigerant recovery and recycling system

1994
- 1994-05-10 US US08/240,444 patent/US5377499A/en not_active Expired - Lifetime
- 1994-12-05 PL PL94306125A patent/PL176518B1/pl not_active IP Right Cessation
- 1994-12-06 BR BR9404879A patent/BR9404879A/pt not_active IP Right Cessation
- 1994-12-06 RU RU94044494A patent/RU2134851C1/ru not_active IP Right Cessation
- 1994-12-06 IL IL111899A patent/IL111899A/xx not_active IP Right Cessation
- 1994-12-07 CR CR5042A patent/CR5042A/es not_active Application Discontinuation
- 1994-12-08 DK DK94630065T patent/DK0682218T3/da active
- 1994-12-08 ES ES94630065T patent/ES2081272T3/es not_active Expired - Lifetime
- 1994-12-08 DE DE0682218T patent/DE682218T1/de active Pending
- 1994-12-08 EP EP94630065A patent/EP0682218B1/en not_active Expired - Lifetime
- 1994-12-08 JP JP33107094A patent/JP3671064B2/ja not_active Expired - Fee Related
- 1994-12-08 CA CA002137771A patent/CA2137771C/en not_active Expired - Lifetime
- 1994-12-08 DE DE69417545T patent/DE69417545T2/de not_active Expired - Lifetime
- 1994-12-09 CN CN94112900.4A patent/CN1080862C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
PL306125A1 (en)	1995-11-13
JPH07299302A (ja)	1995-11-14
CA2137771C (en)	2002-08-20
CN1118867A (zh)	1996-03-20
JP3671064B2 (ja)	2005-07-13
ES2081272T1 (es)	1996-03-01
CN1080862C (zh)	2002-03-13
CA2137771A1 (en)	1995-11-11
US5377499A (en)	1995-01-03
EP0682218A1 (en)	1995-11-15
PL176518B1 (pl)	1999-06-30
DE69417545D1 (de)	1999-05-06
EP0682218B1 (en)	1999-03-31
DE682218T1 (de)	1996-10-10
RU94044494A (ru)	1997-02-20
BR9404879A (pt)	1995-12-05
CR5042A (es)	2007-08-28
IL111899A0 (en)	1995-03-15
DK0682218T3 (da)	1999-10-11
RU2134851C1 (ru)	1999-08-20
DE69417545T2 (de)	1999-11-25
ES2081272T3 (es)	1999-08-16

Publication	Publication Date	Title
IL111899A (en)	1997-07-13	Method and apparatus for refrigerant reclamation
US4268306A (en)	1981-05-19	Process for removing mercury from solid waste material
DE2965919D1 (en)	1983-08-25	A boiler for heating the heat-transfer medium in a heating system
AU8449191A (en)	1992-03-17	An apparatus and a method for treating emulsified liquids
WO1992018214A3 (en)	1993-01-21	System and method for removing a volatile component from a matrix
ES8308704A1 (es)	1983-10-01	"un metodo y un aparato para condensar continuamente un componente de vapor de una mezcla de gases suministrada a un dispositivo de intercambio de calor por reflujo".
AU8447682A (en)	1982-12-09	Fractionation process and apparatus
MY114764A (en)	2003-01-31	Method for purging non condensible gases from a closed loop refrigeration unit
SE7906745L (sv)	1980-06-02	Vermepump for vattendestillering
WO1998023842A8 (en)	1999-04-01	Methods and apparatus for enhanced recovery of viscous deposits by thermal stimulation
US4299663A (en)	1981-11-10	Vapor generating device
JPS5561901A (en)	1980-05-10	Heat pump type concentration and distillation apparatus
FR2738446B1 (fr)	1997-09-26	Procede et dispositif de filtrage d'un milieu liquide isolant electrique et caloriporteur et groupe d'electronique de puissance comportant un tel dispositif
WO2000007192A3 (de)	2000-03-30	Verfahren und vorrichtung zum abtrennen eines neutronenabsorbierenden absorbers von einem kühlmittel
DE3862435D1 (de)	1991-05-23	Verfahren zum kondensieren eines dampfes, vorrichtung zur durchfuehrung sowie eine solche vorrichtung enthaltender evaporator.
JPS5348258A (en)	1978-05-01	Maintenance device of purity of cooling medium
Cochran	1978	Aerated steam: A system for heat treating sugarcane to control ratoon stunting disease
JPS5798791A (en)	1982-06-19	Control ling method of heat pipe
JPS56152255A (en)	1981-11-25	Ebullition cooling device
JPS55110935A (en)	1980-08-27	Device and method of monitoring state of oil
ES8206003A1 (es)	1982-07-01	Un metodo de controlar una maquina de refrigeracion
JPS57179537A (en)	1982-11-05	Solar heat collector
JPS56144702A (en)	1981-11-11	Method and apparatus for distillation of polluted washing liquid
JPS5416765A (en)	1979-02-07	Heat accumulating method and heat accumulator adopting aforesaid method
JPS6411603A (en)	1989-01-17	Evaporator

Legal Events

Date	Code	Title
1998-02-08	FF	Patent granted
1998-07-15	KB	Patent renewed
2005-02-20	KB	Patent renewed
2009-06-15	KB	Patent renewed
2013-02-03	KB	Patent renewed
2015-07-30	EXP	Patent expired