GB2178976B - Solvent recovery from process gas streams - Google Patents

Solvent recovery from process gas streams

Info

Publication number
GB2178976B
GB2178976B GB08617095A GB8617095A GB2178976B GB 2178976 B GB2178976 B GB 2178976B GB 08617095 A GB08617095 A GB 08617095A GB 8617095 A GB8617095 A GB 8617095A GB 2178976 B GB2178976 B GB 2178976B
Authority
GB
United Kingdom
Prior art keywords
process gas
gas streams
solvent recovery
recovery
solvent
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
Application number
GB08617095A
Other languages
English (en)
Other versions
GB2178976A (en
GB8617095D0 (en
Inventor
Richard Scheuchl
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB8617095D0 publication Critical patent/GB8617095D0/en
Publication of GB2178976A publication Critical patent/GB2178976A/en
Application granted granted Critical
Publication of GB2178976B publication Critical patent/GB2178976B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
    • F24F3/1423—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with a moving bed of solid desiccants, e.g. a rotary wheel supporting solid desiccants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/06—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/206—Organic halogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/704—Solvents not covered by groups B01D2257/702 - B01D2257/7027
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
    • B01D2259/4009—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/402—Further details for adsorption processes and devices using two beds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1004—Bearings or driving means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1016—Rotary wheel combined with another type of cooling principle, e.g. compression cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1032—Desiccant wheel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1056—Rotary wheel comprising a reheater
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1072—Rotary wheel comprising two rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1084—Rotary wheel comprising two flow rotor segments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1088—Rotary wheel comprising three flow rotor segments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Treating Waste Gases (AREA)
GB08617095A 1985-08-06 1986-07-14 Solvent recovery from process gas streams Expired GB2178976B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853528122 DE3528122A1 (de) 1985-08-06 1985-08-06 Anlage zur rueckgewinnung von loesungsmitteln aus einem prozessgasstrom

Publications (3)

Publication Number Publication Date
GB8617095D0 GB8617095D0 (en) 1986-08-20
GB2178976A GB2178976A (en) 1987-02-25
GB2178976B true GB2178976B (en) 1988-10-19

Family

ID=6277785

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08617095A Expired GB2178976B (en) 1985-08-06 1986-07-14 Solvent recovery from process gas streams

Country Status (7)

Country Link
AT (1) AT394319B (enrdf_load_stackoverflow)
CH (1) CH671344A5 (enrdf_load_stackoverflow)
DE (1) DE3528122A1 (enrdf_load_stackoverflow)
FR (1) FR2585968B1 (enrdf_load_stackoverflow)
GB (1) GB2178976B (enrdf_load_stackoverflow)
NL (1) NL8601887A (enrdf_load_stackoverflow)
SE (1) SE463133B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104515214A (zh) * 2013-09-29 2015-04-15 赵惠麟 闭式再生除湿机

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3637803A1 (de) * 1986-11-06 1988-05-19 Scheurutec Gmbh Verfahren zur rueckgewinnung von loesungsmitteln aus einem prozessgasstrom und anlage zur durchfuehrung dieses verfahrens
JPS63236514A (ja) * 1987-03-25 1988-10-03 Toyobo Co Ltd ガス吸着処理方法
US4946479A (en) * 1987-10-28 1990-08-07 Daikin Industries, Ltd. Apparatus for solvent recovery
JP2673300B2 (ja) * 1988-02-01 1997-11-05 株式会社西部技研 低濃度ガス収着機
JPH01299642A (ja) * 1988-05-30 1989-12-04 Hitachi Zosen Corp 低濃度窒素酸化物の吸着除去剤
JP2514698B2 (ja) * 1988-09-26 1996-07-10 株式会社大氣社 ガス処理装置
DE3942188A1 (de) * 1989-12-20 1991-06-27 Siemens Ag Verfahren zum reinigen von gasen
DE3942187A1 (de) * 1989-12-20 1991-06-27 Siemens Ag Verfahren zum reinigen von gasen
DE4315578A1 (de) * 1993-05-11 1994-11-17 Ltg Lufttechnische Gmbh Vorrichtung zum Behandeln von insbesondere gasförmigen Medien
JP2750996B2 (ja) * 1993-09-08 1998-05-18 ニチアス株式会社 有機溶剤蒸気吸着装置
FR2720294B1 (fr) * 1994-05-24 1996-07-12 Inst Francais Du Petrole Dispositif rotatif de concentration et d'épuration d'effluents gazeux contenant des composés organiques voltatils (COV).
JP2001205045A (ja) * 2000-01-25 2001-07-31 Tokyo Electric Power Co Inc:The 二酸化炭素除去方法および二酸化炭素除去装置
US7166149B2 (en) * 2004-01-12 2007-01-23 Uop Llc Adsorption process for continuous purification of high value gas feeds
US20050217481A1 (en) * 2004-03-31 2005-10-06 Dunne Stephen R Rotary adsorbent contactors for drying, purification and separation of gases
WO2014099238A1 (en) * 2012-12-20 2014-06-26 Exxonmobil Research And Engineering Company Co2 capture processes using rotary wheel configurations
JP6542693B2 (ja) * 2016-02-24 2019-07-10 パナソニック株式会社 溶媒分離方法、溶媒分離装置及び溶媒分離システム

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Publication number Priority date Publication date Assignee Title
DE377520C (de) * 1921-10-10 1923-06-21 Hoechst Ag Kohleabsorptionsapparat
BE503969A (enrdf_load_stackoverflow) * 1950-03-01
AT224090B (de) * 1959-05-20 1962-11-12 Universal Oil Prod Co Verfahren zur kontinuierlichen, sorptiven Trennung eines Fließstoffgemisches
US3183649A (en) * 1961-08-29 1965-05-18 Mass Transfer Inc Stepwise rotary adsorber including inflatable seal
FR1316261A (fr) * 1962-02-27 1963-01-25 Montedison Spa Procédé de préparation d'éthers chlorés
US3534529A (en) * 1969-10-27 1970-10-20 Day & Zimmermann Inc Process for recovering organic vapors from airstream
DE2231640B2 (de) * 1972-06-28 1977-09-15 Ceagfilter Und Entstaubungstechnik Gmbh, 4600 Dortmund Verfahren zur abtrennung von dampf- oder gasfoermigen verunreinigungen aus einem luft- oder gasstrom
DE2460401A1 (de) * 1974-01-23 1975-07-24 Babcock & Wilcox Ag Verfahren und vorrichtung zum entfernen von unerwuenschten bestandteilen aus einem gas
JPS5432175A (en) * 1977-08-17 1979-03-09 Kawasaki Heavy Ind Ltd Treating method for exhaust gas
JPS5458681A (en) * 1977-10-20 1979-05-11 Toshiba Corp Treating apparatus for malodor
JPS6010772B2 (ja) * 1977-10-24 1985-03-20 東洋紡績株式会社 低濃度溶剤含有ガスの回収方法
JPS5462175A (en) * 1977-10-27 1979-05-18 Unitika Ltd Gas treating apparatus
JPS54124872A (en) * 1978-03-23 1979-09-28 Mitsubishi Heavy Ind Ltd Gas separation and purification
JPS54138869A (en) * 1978-04-21 1979-10-27 Mitsubishi Heavy Ind Ltd Gas separating and refining apparatus
JPS54145372A (en) * 1978-05-04 1979-11-13 Toho Rayon Co Ltd Continuous adsorption and desorption device
DE2936873C2 (de) * 1979-09-12 1985-05-02 Rekuperator KG Dr.-Ing. Schack & Co, 4000 Düsseldorf Verfahren zur thermischen Regeneration beladener Sorptionsmaterialien
DE3007928C2 (de) * 1980-03-01 1986-12-11 Rekuperator KG Dr.-Ing. Schack & Co, 4000 Düsseldorf Verfahren zur thermischen Regeneration beladener Sorptionsmaterialien
US4402717A (en) * 1980-05-22 1983-09-06 Daikin Kogyo Co., Ltd. Apparatus for removing moisture and odors
JPS57171420A (en) * 1981-04-14 1982-10-22 Taikisha Ltd Method for purifying gas
JPS5861817A (ja) * 1981-10-09 1983-04-13 Taikisha Ltd 吸脱着装置
US4409006A (en) * 1981-12-07 1983-10-11 Mattia Manlio M Removal and concentration of organic vapors from gas streams
DE3344875C1 (de) * 1983-12-12 1985-07-11 Gesellschaft für Korrosionsforschung mbH, 2000 Hamburg Verfahren und Vorrichtung zum Reinigen von Gasen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104515214A (zh) * 2013-09-29 2015-04-15 赵惠麟 闭式再生除湿机
CN104515214B (zh) * 2013-09-29 2017-09-29 赵惠麟 带热回收结构的闭式再生除湿机

Also Published As

Publication number Publication date
DE3528122A1 (de) 1987-02-12
SE463133B (sv) 1990-10-15
FR2585968B1 (fr) 1990-11-09
AT394319B (de) 1992-03-10
DE3528122C2 (enrdf_load_stackoverflow) 1990-05-10
SE8603094D0 (sv) 1986-07-11
CH671344A5 (enrdf_load_stackoverflow) 1989-08-31
FR2585968A1 (fr) 1987-02-13
GB2178976A (en) 1987-02-25
GB8617095D0 (en) 1986-08-20
NL8601887A (nl) 1987-03-02
ATA191886A (de) 1991-09-15
SE8603094L (sv) 1987-02-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950714