SE409553B - Sett vid fraktionering av en gasblandning under utnyttjande av minst tva beddar - Google Patents

Sett vid fraktionering av en gasblandning under utnyttjande av minst tva beddar

Info

Publication number
SE409553B
SE409553B SE7610947A SE7610947A SE409553B SE 409553 B SE409553 B SE 409553B SE 7610947 A SE7610947 A SE 7610947A SE 7610947 A SE7610947 A SE 7610947A SE 409553 B SE409553 B SE 409553B
Authority
SE
Sweden
Prior art keywords
beds
utilization
procedure
gas mixture
mixture
Prior art date
Application number
SE7610947A
Other languages
English (en)
Swedish (sv)
Other versions
SE7610947L (sv
Inventor
S G Svensson
L Blomberg
R Eriksson
Krusenstierna O Von
Original Assignee
Aga Ab
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 Aga Ab filed Critical Aga Ab
Priority to SE7610947A priority Critical patent/SE409553B/xx
Priority to DE2743861A priority patent/DE2743861C2/de
Priority to FR7729521A priority patent/FR2366050A1/fr
Priority to JP11853277A priority patent/JPS5345675A/ja
Priority to IT28198/77A priority patent/IT1085299B/it
Priority to GB40944/77A priority patent/GB1572532A/en
Priority to BE181411A priority patent/BE859324A/xx
Priority to FI772916A priority patent/FI62229C/fi
Priority to NO773366A priority patent/NO145420C/no
Priority to DK438977A priority patent/DK148997C/da
Priority to NL7710848A priority patent/NL7710848A/xx
Publication of SE7610947L publication Critical patent/SE7610947L/
Publication of SE409553B publication Critical patent/SE409553B/xx

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
    • 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
    • B01D2253/106—Silica or silicates
    • B01D2253/108—Zeolites
    • 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
    • B01D2256/12—Oxygen
    • 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
    • B01D2257/102—Nitrogen
    • 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
    • B01D2259/40013—Pressurization
    • B01D2259/40015—Pressurization 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
    • B01D2259/40035—Equalization
    • B01D2259/40037—Equalization 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
    • B01D2259/40043—Purging
    • B01D2259/4005—Nature of purge gas
    • B01D2259/40052—Recycled product or process 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
    • B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40058—Number of sequence steps, including sub-steps, per cycle
    • B01D2259/40067—Seven
    • 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
    • B01D2259/40077—Direction of flow
    • B01D2259/40081—Counter-current
    • 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
    • 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
    • B01D53/053—Pressure swing adsorption with storage or buffer vessel

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)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
SE7610947A 1976-10-04 1976-10-04 Sett vid fraktionering av en gasblandning under utnyttjande av minst tva beddar SE409553B (sv)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE7610947A SE409553B (sv) 1976-10-04 1976-10-04 Sett vid fraktionering av en gasblandning under utnyttjande av minst tva beddar
DE2743861A DE2743861C2 (de) 1976-10-04 1977-09-29 Verfahren zum Zerlegen eines Gasgemisches
FR7729521A FR2366050A1 (fr) 1976-10-04 1977-09-30 Procede de separation d'un melange gazeux
JP11853277A JPS5345675A (en) 1976-10-04 1977-09-30 Method of separating gas mixture
IT28198/77A IT1085299B (it) 1976-10-04 1977-10-03 Metodo di separazione di una miscela gassosa
GB40944/77A GB1572532A (en) 1976-10-04 1977-10-03 Method for separation of a gaseous mixture
BE181411A BE859324A (fr) 1976-10-04 1977-10-03 Procede de fractionnement d'un melange gazeux
FI772916A FI62229C (fi) 1976-10-04 1977-10-03 Foerfarande foer fraktionering av en gasblandning
NO773366A NO145420C (no) 1976-10-04 1977-10-03 Fremgangsmaate ved fraksjonering av en gassblanding
DK438977A DK148997C (da) 1976-10-04 1977-10-04 Fremgangsmaade til fraktionering af en gasblanding
NL7710848A NL7710848A (nl) 1976-10-04 1977-10-04 Werkwijze voor het scheiden van een gasvormig mengsel.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7610947A SE409553B (sv) 1976-10-04 1976-10-04 Sett vid fraktionering av en gasblandning under utnyttjande av minst tva beddar

Publications (2)

Publication Number Publication Date
SE7610947L SE7610947L (sv) 1978-04-05
SE409553B true SE409553B (sv) 1979-08-27

Family

ID=20329027

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7610947A SE409553B (sv) 1976-10-04 1976-10-04 Sett vid fraktionering av en gasblandning under utnyttjande av minst tva beddar

Country Status (11)

Country Link
JP (1) JPS5345675A (fi)
BE (1) BE859324A (fi)
DE (1) DE2743861C2 (fi)
DK (1) DK148997C (fi)
FI (1) FI62229C (fi)
FR (1) FR2366050A1 (fi)
GB (1) GB1572532A (fi)
IT (1) IT1085299B (fi)
NL (1) NL7710848A (fi)
NO (1) NO145420C (fi)
SE (1) SE409553B (fi)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1176994A (en) * 1980-12-29 1984-10-30 Toan P. Vo Repressurization for pressure swing adsorption system
CA1182765A (en) * 1980-12-29 1985-02-19 Calgon Corporation Repressurization for pressure swing adsorption system
US4440548A (en) * 1982-04-19 1984-04-03 Calgon Carbon Corporation Pressure swing absorption system
JPS5922625A (ja) * 1982-07-27 1984-02-04 Osaka Oxgen Ind Ltd 一酸化炭素ガス及び窒素ガスを含む混合ガスより窒素ガスを吸着法により除去する方法
PT79586B (en) * 1983-12-07 1986-10-15 Calgon Carbon Corp Process for separating a feed stream gas mixture using pressure swing adsorption
DE3433058A1 (de) * 1984-09-08 1986-03-20 Bergwerksverband Gmbh, 4300 Essen Verfahren und vorrichtung zur erzeugung von stickstoff
JPH01125858A (ja) * 1987-11-10 1989-05-18 Fujitsu Ltd 半導体装置およびその製造方法
US4982263A (en) * 1987-12-21 1991-01-01 Texas Instruments Incorporated Anodizable strain layer for SOI semiconductor structures
JP2683806B2 (ja) * 1988-03-17 1997-12-03 住友精化株式会社 濃縮酸素回収方法
EP0449448B1 (en) * 1990-03-29 1997-01-22 The Boc Group, Inc. Process for producing oxygen enriched product stream
ATE217447T1 (de) * 1990-08-03 2002-05-15 Canon Kk Verfahren zur herstellung eines halbleiterkörpers
EP0536790B1 (en) * 1991-10-11 2004-03-03 Canon Kabushiki Kaisha Method for producing semiconductor articles
JPH05217824A (ja) * 1992-01-31 1993-08-27 Canon Inc 半導体ウエハ及びその製造方法
JP3214631B2 (ja) 1992-01-31 2001-10-02 キヤノン株式会社 半導体基体及びその作製方法
DE69331816T2 (de) * 1992-01-31 2002-08-29 Canon K.K., Tokio/Tokyo Verfahren zur Herstellung eines Halbleitersubstrats

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS543822B1 (fi) * 1971-03-27 1979-02-27
US3788036A (en) * 1972-07-26 1974-01-29 D Stahl Pressure equalization and purging system for heatless adsorption systems
FR2270928A1 (en) * 1974-05-15 1975-12-12 Air Liquide Gas mixt. fractioning of adsorption type - uses pressurising and expanding phases in several adsorption zones followed by equalising zone
FR2270927A1 (en) * 1974-05-15 1975-12-12 Air Liquide Gas mixt. fractioning of adsorption type - uses pressurising and expanding phases in several adsorption zones followed by equalising zone
DE2460513C3 (de) * 1974-12-20 1979-01-25 Linde Ag, 6200 Wiesbaden Verfahren und Vorrichtung zur Zerlegung von Gasgemischen durch adiabatische Ad- und Desorption

Also Published As

Publication number Publication date
DE2743861C2 (de) 1984-06-28
DK438977A (da) 1978-04-05
DE2743861A1 (de) 1978-04-06
NL7710848A (nl) 1978-04-06
FR2366050A1 (fr) 1978-04-28
GB1572532A (en) 1980-07-30
NO773366L (no) 1978-04-05
NO145420B (no) 1981-12-14
FI62229B (fi) 1982-08-31
BE859324A (fr) 1978-02-01
FI62229C (fi) 1982-12-10
SE7610947L (sv) 1978-04-05
IT1085299B (it) 1985-05-28
FR2366050B1 (fi) 1981-08-14
DK148997C (da) 1986-05-26
DK148997B (da) 1985-12-16
NO145420C (no) 1982-04-14
JPS5345675A (en) 1978-04-24
FI772916A (fi) 1978-04-05

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