ES8307117A1 - Procedimiento de adsorcion que utiliza tres lechos de adsorcion dispuestos en serie para producir una corriente de gas enriquecida. - Google Patents

Procedimiento de adsorcion que utiliza tres lechos de adsorcion dispuestos en serie para producir una corriente de gas enriquecida.

Info

Publication number
ES8307117A1
ES8307117A1 ES508381A ES508381A ES8307117A1 ES 8307117 A1 ES8307117 A1 ES 8307117A1 ES 508381 A ES508381 A ES 508381A ES 508381 A ES508381 A ES 508381A ES 8307117 A1 ES8307117 A1 ES 8307117A1
Authority
ES
Spain
Prior art keywords
repressurization
swing adsorption
pressure swing
adsorption system
gas
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
ES508381A
Other languages
English (en)
Other versions
ES508381A0 (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.)
Calgon Corp
Original Assignee
Calgon Corp
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=22826616&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8307117(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Calgon Corp filed Critical Calgon Corp
Publication of ES508381A0 publication Critical patent/ES508381A0/es
Publication of ES8307117A1 publication Critical patent/ES8307117A1/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
    • B01D53/047—Pressure swing adsorption
    • B01D53/0476—Vacuum pressure swing adsorption
    • 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
    • B01D2253/116—Molecular sieves other than zeolites
    • 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
    • B01D2253/25—Coated, impregnated or composite adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/10—Nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/104—Oxygen
    • 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
    • B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40028—Depressurization
    • B01D2259/4003—Depressurization with two sub-steps
    • 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
    • B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40058—Number of sequence steps, including sub-steps, per cycle
    • B01D2259/40062—Four
    • 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)
  • Separation Of Gases By Adsorption (AREA)
  • Manipulator (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Surgical Instruments (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • External Artificial Organs (AREA)

Abstract

PROCEDIMIENTO DE REPRESURIZACION DE UN SISTEMA DE ADSORCION BAJO PRESION DE TRES COLUMNAS DEL TIPO DE VAIVEN. SE HACE PASAR UNA MEZCLA BINARIA DE GAS A UNA PRESION DE ADSORCION DE 3,0-8,0 BARS A TRAVES DE DOS DE LAS COLUMNAS DE ADSORCION DISPUESTAS EN SERIE, MIENTRAS SE EFECTUA LA REGENERACION DE LA TERCERA COLUMNA. SE REDUCE LA PRESION DE LA PRIMERA COLUMNA AL NIVEL ATMOSFERICO Y SE RESTABLECE LA PRESION DE LA TERCERA COLUMNA A UN 40-90% DE LA PRESION DE ADSORCION MEDIANTE LA INTRODUCCION DEL GAS QUE SALE DE LA SEGUNDA COLUMNA Y SE EFECTUA LA REGENERACION DE LA PRIMERA COLUMNA POR VACIO EN LA GAMA DE 70-100 TORR, RESTABLECIENDO TOTALMENTE LA PRESION DE ADSORCION EN LA TERCERA COLUMNA CON LA INTRODUCCION DE GAS ENRIQUECIDO. SE HACE PASAR LA MEZCLA BINARIA GASEOSA A TRAVES DE LA SEGUNDA Y TERCERA COLUMNAS Y CUANDO LA PRIMERA COLUMNA LLEGA AL PUNTO DE RUPTURA, SE CAMBIA LA SECUENCIA PARA QUE SE EFECTUE LA REGENERACION DE LA COLUMNA QUE ESTA EN EL PUNTO DE RUPTURA, UTILIZANDOSE LAS OTRAS DOS PARA LA GENERACION DE GAS ENRIQUECIDO.
ES508381A 1980-12-29 1981-12-28 Procedimiento de adsorcion que utiliza tres lechos de adsorcion dispuestos en serie para producir una corriente de gas enriquecida. Expired ES8307117A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22116180A 1980-12-29 1980-12-29

Publications (2)

Publication Number Publication Date
ES508381A0 ES508381A0 (es) 1982-11-16
ES8307117A1 true ES8307117A1 (es) 1982-11-16

Family

ID=22826616

Family Applications (1)

Application Number Title Priority Date Filing Date
ES508381A Expired ES8307117A1 (es) 1980-12-29 1981-12-28 Procedimiento de adsorcion que utiliza tres lechos de adsorcion dispuestos en serie para producir una corriente de gas enriquecida.

Country Status (10)

Country Link
EP (1) EP0055669B1 (es)
JP (1) JPS57132528A (es)
AT (1) ATE8742T1 (es)
AU (1) AU7852481A (es)
CA (1) CA1176995A (es)
DE (1) DE3165291D1 (es)
DK (1) DK578481A (es)
ES (1) ES8307117A1 (es)
GR (1) GR76382B (es)
PT (1) PT74156B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376639A (en) * 1981-12-10 1983-03-15 Calgon Corporation Novel repressurization of pressure swing adsorption system
JPS59147619A (ja) * 1983-02-10 1984-08-24 カルゴン・カ−ボン・コ−ポレ−シヨン 圧力スイング吸着系の為の新しい再加圧方法
DE102006042884A1 (de) 2006-09-13 2008-03-27 Gallus Druckmaschinen Gmbh Druckmaschine
CN103695063B (zh) * 2013-12-25 2015-04-22 四川省达科特能源科技有限公司 一种提浓低浓度瓦斯气的方法
CN110627022B (zh) * 2019-10-22 2023-09-19 湖南泰瑞医疗科技有限公司 一种三塔制氧系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5346800B2 (es) * 1973-02-16 1978-12-16
USRE29941E (en) * 1974-03-12 1979-03-20 Petrocarbon Developments Ltd. Method and apparatus for separating gases
US4077779A (en) * 1976-10-15 1978-03-07 Air Products And Chemicals, Inc. Hydrogen purification by selective adsorption
DE2652486C2 (de) * 1976-11-18 1987-01-08 Bergwerksverband Gmbh, 4300 Essen Verfahren zur Gewinnung von stickstoffreichen Gasen aus neben N↓2↓ wenigstens O↓2↓ enthaltenden Gasen, wie z.B. Luft
JPS5547203A (en) * 1978-09-26 1980-04-03 Japan Steel Works Ltd:The Separating method for oxygen in air

Also Published As

Publication number Publication date
DK578481A (da) 1982-06-30
PT74156A (en) 1982-01-02
EP0055669B1 (en) 1984-08-01
ES508381A0 (es) 1982-11-16
EP0055669A1 (en) 1982-07-07
ATE8742T1 (de) 1984-08-15
AU7852481A (en) 1982-07-08
DE3165291D1 (en) 1984-09-06
PT74156B (en) 1984-01-05
JPS57132528A (en) 1982-08-16
CA1176995A (en) 1984-10-30
JPH0239293B2 (es) 1990-09-05
GR76382B (es) 1984-08-06

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