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ES8205361A1 - Un procedimiento para separar y recuperar sustancias organi-cas volatiles de gases de desecho industriales - Google Patents

Un procedimiento para separar y recuperar sustancias organi-cas volatiles de gases de desecho industriales

Info

Publication number
ES8205361A1
ES8205361A1 ES504646A ES504646A ES8205361A1 ES 8205361 A1 ES8205361 A1 ES 8205361A1 ES 504646 A ES504646 A ES 504646A ES 504646 A ES504646 A ES 504646A ES 8205361 A1 ES8205361 A1 ES 8205361A1
Authority
ES
Spain
Prior art keywords
volatile organic
organic substances
industrial waste
waste gases
recovering volatile
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
ES504646A
Other languages
English (en)
Other versions
ES504646A0 (es
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.)
AGUZZI GIOVANNI
Original Assignee
AGUZZI GIOVANNI
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11211999&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8205361(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by AGUZZI GIOVANNI filed Critical AGUZZI GIOVANNI
Publication of ES504646A0 publication Critical patent/ES504646A0/es
Publication of ES8205361A1 publication Critical patent/ES8205361A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D53/04—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 stationary adsorbents
    • 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
    • B01D2257/708—Volatile organic compounds V.O.C.'s
    • 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
    • B01D2259/403—Further details for adsorption processes and devices using three beds

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)
  • Treating Waste Gases (AREA)

Abstract

PROCEDIMIENTO PARA SEPARAR Y RECUPERAR SUSTANCIAS ORGANICAS VOLATILES DE GASES DE DESECHO INDUSTRIALES. EN UNA PRIMERA FASE DE PURIFICACION SE ADSORBE EL DISOLVENTE CONTENIDO EN EL AIRE CONTAMINADO SOBRE CARBON ACTIVADO. EN UNA SEGUNDA FASE DE PURIFICACION SE ADSORBE EL DISOLVENTE CONTENIDO EN EL NITROGENO FRIO SOBRE CARBON ACTIVADO. SE CALIENTA EL NITROGENO CASI PURO HASTA LA TEMPERATURA NECESARIA PARA LA REGENERACION. SE REALIZA EL STRIPPING DEL DISOLVENTE CONTENIDO EN EL CARBON ACTIVADO SATURADO POR MEDIO DE NITROGENO CALIENTE, Y POSTERIORMENTE SE REGENERA EL CARBON. SE ENFRIA EL NITROGENO HASTA UNA TEMPERATURA INFERIOR A LA AMBIENTE Y SE RECUPERA LA PARTE DE DISOLVENTE CONTENIDA POR CONDENSACION. POR ULTIMO SE RECICLA EL NITROGENO FRIO A LA ETAPA DE PURIFICACION, CONTENIENDO LA CANTIDAD DE DISOLVENTE QUE CORRESPONDE AL EQUILIBRIO TERMICO.
ES504646A 1980-08-08 1981-08-07 Un procedimiento para separar y recuperar sustancias organi-cas volatiles de gases de desecho industriales Expired ES8205361A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24105/80A IT1062296B (it) 1980-08-08 1980-08-08 Processo e apparecchiatura per eliminare e recuperare sostanze organiche volatili dai gas di scarico industriali

Publications (2)

Publication Number Publication Date
ES504646A0 ES504646A0 (es) 1982-06-16
ES8205361A1 true ES8205361A1 (es) 1982-06-16

Family

ID=11211999

Family Applications (1)

Application Number Title Priority Date Filing Date
ES504646A Expired ES8205361A1 (es) 1980-08-08 1981-08-07 Un procedimiento para separar y recuperar sustancias organi-cas volatiles de gases de desecho industriales

Country Status (7)

Country Link
US (1) US4421532A (es)
EP (1) EP0046141B1 (es)
AT (1) ATE4780T1 (es)
CA (1) CA1176183A (es)
DE (1) DE3161028D1 (es)
ES (1) ES8205361A1 (es)
IT (1) IT1062296B (es)

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US5667560A (en) * 1993-10-25 1997-09-16 Uop Process and apparatus for dehumidification and VOC odor remediation
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US5512082A (en) * 1993-11-12 1996-04-30 Uop Process for the removal of volatile organic compounds from a fluid stream
US5503658A (en) * 1993-11-12 1996-04-02 Uop Process for the removal of volatile organic compounds from a fluid stream
US5415682A (en) * 1993-11-12 1995-05-16 Uop Process for the removal of volatile organic compounds from a fluid stream
ATE149866T1 (de) * 1993-11-18 1997-03-15 Sebald U E Verfahren und anlage zum entfernen von lösemitteldämpfen aus abluft
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IL108626A (en) * 1994-02-13 1997-04-15 Ram Lavie And Technion Researc Method for the recovery of fugitive organic vapors
US5445742A (en) 1994-05-23 1995-08-29 Dow Corning Corporation Process for purifying halosilanes
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CN104470877B (zh) * 2012-07-26 2016-10-26 巴杰许可有限责任公司 芳族化合物的烷基化方法
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US9314731B2 (en) * 2013-11-20 2016-04-19 L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude RTSA method using adsorbent structure for CO2 capture from low pressure and low concentration sources
US10399007B2 (en) * 2016-11-08 2019-09-03 Uop Llc Temperature swing adsorption process and apparatus with closed loop regeneration
CN110382082A (zh) 2017-01-10 2019-10-25 新兴化合物处理技术股份有限公司 增强被污染的蒸气吸附以提高吸附介质的处理能力的系统和方法
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Also Published As

Publication number Publication date
CA1176183A (en) 1984-10-16
EP0046141A1 (en) 1982-02-17
US4421532A (en) 1983-12-20
ES504646A0 (es) 1982-06-16
DE3161028D1 (en) 1983-11-03
ATE4780T1 (de) 1983-10-15
IT8024105A0 (it) 1980-08-08
IT1062296B (it) 1984-06-26
EP0046141B1 (en) 1983-09-28

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