SE8803605D0 - PROCEDURE TO CONTROL THE GAS FLOW IN A PRESSURE CHANGE SORPTION PLANT - Google Patents

PROCEDURE TO CONTROL THE GAS FLOW IN A PRESSURE CHANGE SORPTION PLANT

Info

Publication number
SE8803605D0
SE8803605D0 SE19888803605A SE8803605A SE8803605D0 SE 8803605 D0 SE8803605 D0 SE 8803605D0 SE 19888803605 A SE19888803605 A SE 19888803605A SE 8803605 A SE8803605 A SE 8803605A SE 8803605 D0 SE8803605 D0 SE 8803605D0
Authority
SE
Sweden
Prior art keywords
adsorber
valves
gas
valve blocks
control
Prior art date
Application number
SE19888803605A
Other languages
Swedish (sv)
Other versions
SE465357B (en
Inventor
*Maass 1)H-J
*Bruntsch 2)G
*Ritter 3)F
*Keiner 4)E
Original Assignee
Veb Chemieanlagenbaukombinat Leipzig/Grimma
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 Veb Chemieanlagenbaukombinat Leipzig/Grimma filed Critical Veb Chemieanlagenbaukombinat Leipzig/Grimma
Publication of SE8803605D0 publication Critical patent/SE8803605D0/en
Publication of SE465357B publication Critical patent/SE465357B/en

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
    • 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
    • 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
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40003—Methods relating to valve switching
    • 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
    • B01D2259/40007—Controlling pressure or temperature swing adsorption
    • 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)

Abstract

Control apparatus controls gas flow in a pressure change adsorption plant having a group of individual adsorbers (1, 2, 3) used for the adsorptive separation of gas mixtures and preferably for obtaining oxygen or nitrogen from air. Two valve blocks (4, 5) are associated with the gas inlet side and at the gas outlet side and the valve blocks are connected via adsorber gas lines (6-11) with the adsorbers. In both the valve blocks a series of diaphragm absorber valves are disposed in the adsorber gas lines. Control valves (20-22) open and close the adsorber valves in selected groups so that the adsorber valves in both the valve blocks which make possible an adsorption process in one adsorber, a desorption process in another adsorber and possibly a scavenging and/or repressurization operation in another adsorber are all actuated by one common control valve. <IMAGE>
SE8803605A 1987-10-12 1988-10-11 DEVICE FOR CONTROL OF GAS FLOWS IN A PRESSURE EXCHANGE SORPTION PLANT SE465357B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD87307821A DD265809A1 (en) 1987-10-12 1987-10-12 DEVICE FOR CONTROLLING THE GAS STROEME IN PRESSURE CHANGE ADSORPTION PLANTS

Publications (2)

Publication Number Publication Date
SE8803605D0 true SE8803605D0 (en) 1988-10-11
SE465357B SE465357B (en) 1991-09-02

Family

ID=5592960

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8803605A SE465357B (en) 1987-10-12 1988-10-11 DEVICE FOR CONTROL OF GAS FLOWS IN A PRESSURE EXCHANGE SORPTION PLANT

Country Status (9)

Country Link
AT (1) ATA237988A (en)
DD (1) DD265809A1 (en)
DE (1) DE3832177A1 (en)
FR (1) FR2621497B1 (en)
GB (1) GB2210808B (en)
HU (1) HUT51170A (en)
IT (1) IT1224484B (en)
SE (1) SE465357B (en)
YU (1) YU189588A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2286135A (en) * 1994-01-26 1995-08-09 Boc Group Plc Pressure swing adsorption apparatus
RU2688994C1 (en) * 2018-10-17 2019-05-23 Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" Laboratory apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3139682A1 (en) * 1981-10-06 1983-05-05 Robert Bosch Gmbh, 7000 Stuttgart Air-drying device for compressed air system
DE3310759A1 (en) * 1983-03-24 1984-09-27 Linde Ag, 6200 Wiesbaden ADSORBER
US4584001A (en) * 1983-08-09 1986-04-22 Vbm Corporation Modular oxygen generator
US4559065A (en) * 1984-03-15 1985-12-17 Wilkerson Corporation Twin tower gas fractionation apparatus

Also Published As

Publication number Publication date
HUT51170A (en) 1990-04-28
DE3832177A1 (en) 1989-04-27
IT8867914A0 (en) 1988-10-12
IT1224484B (en) 1990-10-04
FR2621497B1 (en) 1992-01-24
GB2210808A (en) 1989-06-21
DD265809A1 (en) 1989-03-15
YU189588A (en) 1990-12-31
GB2210808B (en) 1991-07-24
ATA237988A (en) 1993-06-15
GB8823959D0 (en) 1988-11-16
SE465357B (en) 1991-09-02
FR2621497A1 (en) 1989-04-14

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