IN170825B - - Google Patents

Info

Publication number
IN170825B
IN170825B IN469/DEL/87A IN469DE1987A IN170825B IN 170825 B IN170825 B IN 170825B IN 469DE1987 A IN469DE1987 A IN 469DE1987A IN 170825 B IN170825 B IN 170825B
Authority
IN
India
Prior art keywords
unit
passages
units
sectional area
adsorbent bed
Prior art date
Application number
IN469/DEL/87A
Other languages
English (en)
Inventor
Peter John Davidson
Warwick John Lywood
Original Assignee
Ici Plc
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
Priority claimed from GB868614297A external-priority patent/GB8614297D0/en
Priority claimed from EP86308277A external-priority patent/EP0222541B1/en
Priority claimed from GB878704243A external-priority patent/GB8704243D0/en
Application filed by Ici Plc filed Critical Ici Plc
Publication of IN170825B publication Critical patent/IN170825B/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
    • B01D53/0407—Constructional details of adsorbing systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/30—Loose or shaped packing elements, e.g. Raschig rings or Berl saddles, for pouring into the apparatus for mass or heat transfer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/78—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with alkali- or alkaline earth metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • 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
    • B01D53/0462—Temperature swing adsorption
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/302—Basic shape of the elements
    • B01J2219/30223—Cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/302—Basic shape of the elements
    • B01J2219/30296—Other shapes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/304—Composition or microstructure of the elements
    • B01J2219/30416—Ceramic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/304—Composition or microstructure of the elements
    • B01J2219/30475—Composition or microstructure of the elements comprising catalytically active material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/308—Details relating to random packing elements filling or discharging the elements into or from packed columns
    • B01J2219/3081—Orientation of the packing elements within the column or vessel
    • B01J2219/3085—Ordered or stacked packing elements
IN469/DEL/87A 1986-06-12 1987-06-02 IN170825B (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB868614297A GB8614297D0 (en) 1986-06-12 1986-06-12 Bed packing material
EP86308277A EP0222541B1 (en) 1985-11-08 1986-10-24 Bed packing material
GB878704243A GB8704243D0 (en) 1987-02-24 1987-02-24 Absorption process

Publications (1)

Publication Number Publication Date
IN170825B true IN170825B (no) 1992-05-23

Family

ID=27229383

Family Applications (1)

Application Number Title Priority Date Filing Date
IN469/DEL/87A IN170825B (no) 1986-06-12 1987-06-02

Country Status (10)

Country Link
US (1) US4758253A (no)
EP (1) EP0252596B1 (no)
AT (1) ATE95720T1 (no)
AU (1) AU604242B2 (no)
CA (1) CA1302906C (no)
DE (1) DE3787761T2 (no)
ES (1) ES2044927T3 (no)
IN (1) IN170825B (no)
NO (1) NO872440L (no)
NZ (1) NZ220523A (no)

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US5176798A (en) * 1991-05-17 1993-01-05 Shell Oil Company System for removal and disposal of minor amounts of organics from contaminated water
US5346535A (en) * 1991-08-23 1994-09-13 Engelhard Corporation Use of crystalline molecular sieves containing charged octahedral sites in removing volatile organic compounds from a mixture of the same
US6063161A (en) 1996-04-24 2000-05-16 Sofinoy Societte Financiere D'innovation Inc. Flow regulated pressure swing adsorption system
USRE38493E1 (en) 1996-04-24 2004-04-13 Questair Technologies Inc. Flow regulated pressure swing adsorption system
US6056804A (en) * 1997-06-30 2000-05-02 Questor Industries Inc. High frequency rotary pressure swing adsorption apparatus
US7094275B2 (en) * 1997-12-01 2006-08-22 Questair Technologies, Inc. Modular pressure swing adsorption apparatus
JP4708562B2 (ja) * 1997-12-01 2011-06-22 ウエストエアー・テクノロジーズ・インコーポレイテッド モジュール圧力スイング吸収装置
US6051050A (en) * 1997-12-22 2000-04-18 Questor Industries Inc. Modular pressure swing adsorption with energy recovery
US6921597B2 (en) * 1998-09-14 2005-07-26 Questair Technologies Inc. Electrical current generation system
US6406523B1 (en) 1999-06-09 2002-06-18 Questair Technologies, Inc. Rotary pressure swing adsorption apparatus
CA2274312A1 (en) * 1999-06-10 2000-12-10 Kevin A. Kaupert Modular pressure swing adsorption apparatus with clearance-type valve seals
CA2274388A1 (en) * 1999-06-10 2000-12-10 Bowie Keefer Surge adsorber flow regulation for modular pressure swing adsorption
ATE275435T1 (de) * 1999-06-10 2004-09-15 Questair Technologies Inc Chemischer reaktor mit druckwechseladsorption
US6521019B2 (en) * 1999-07-23 2003-02-18 The Boc Group, Inc. Air separation using monolith adsorbent bed
US6231644B1 (en) 1999-07-23 2001-05-15 The Boc Group, Inc. Air separation using monolith adsorbent bed
US6514319B2 (en) * 1999-12-09 2003-02-04 Questair Technologies Inc. Life support oxygen concentrator
US7250073B2 (en) * 1999-12-09 2007-07-31 Questair Technologies, Inc. Life support oxygen concentrator
CA2306311C (en) 2000-04-20 2007-04-10 Quest Air Gases Inc. Absorbent laminate structures
CA2320551C (en) 2000-09-25 2005-12-13 Questair Technologies Inc. Compact pressure swing adsorption apparatus
EP1344270B1 (en) * 2000-10-27 2017-06-21 Air Products and Chemicals, Inc. Systems and processes for providing hydrogen to fuel cells
US7097925B2 (en) * 2000-10-30 2006-08-29 Questair Technologies Inc. High temperature fuel cell power plant
CA2325072A1 (en) * 2000-10-30 2002-04-30 Questair Technologies Inc. Gas separation for molten carbonate fuel cell
AU2002215752A1 (en) * 2000-12-08 2002-06-18 Denis Connor Methods and apparatuses for gas separation by pressure swing adsorption with partial gas product feed to fuel cell power source
CA2329475A1 (en) * 2000-12-11 2002-06-11 Andrea Gibbs Fast cycle psa with adsorbents sensitive to atmospheric humidity
US7387849B2 (en) * 2002-03-14 2008-06-17 Questair Technologies Inc. Hydrogen recycle for solid oxide fuel cell
EP1483035B1 (en) * 2002-03-14 2011-09-14 QuestAir Technologies Inc. Gas separation by combined pressure swing and displacement purge
US7285350B2 (en) 2002-09-27 2007-10-23 Questair Technologies Inc. Enhanced solid oxide fuel cell systems
WO2004076017A2 (en) * 2003-02-26 2004-09-10 Questair Technologies Inc. Hydrogen recycle for high temperature fuel cells
US20040197616A1 (en) * 2003-04-01 2004-10-07 Edlund David J. Oxidant-enriched fuel cell system
US7443803B2 (en) * 2004-03-23 2008-10-28 Fujitsu Limited Estimating and managing network traffic
US20050249645A1 (en) * 2004-05-05 2005-11-10 Eaton Corporation Catalyst and adsorbant bed configurations suitable for mobile applications
US7189280B2 (en) 2004-06-29 2007-03-13 Questair Technologies Inc. Adsorptive separation of gas streams
US7828877B2 (en) * 2004-11-05 2010-11-09 Xebec Adsorption, Inc. Separation of carbon dioxide from other gases
US7833311B2 (en) * 2004-12-20 2010-11-16 Idatech, Llc Temperature-based breakthrough detection and pressure swing adsorption systems and fuel processing systems including the same
US7393382B2 (en) * 2004-12-20 2008-07-01 Idatech Llc Temperature-based breakthrough detection and pressure swing adsorption systems and fuel processing systems including the same
US7399342B2 (en) * 2004-12-22 2008-07-15 Idatech, Llc Systems and methods for regulating heating assembly operation through pressure swing adsorption purge control
US20070289445A1 (en) * 2006-06-15 2007-12-20 Mei Hua Compact and efficient pressure swing oxygen concentrator
US7837765B2 (en) 2007-12-12 2010-11-23 Idatech, Llc Systems and methods for supplying auxiliary fuel streams during intermittent byproduct discharge from pressure swing adsorption assemblies
US8070841B2 (en) * 2007-12-12 2011-12-06 Idatech, Llc Systems and methods for supplying auxiliary fuel streams during intermittent byproduct discharge from pressure swing adsorption assemblies
US20210008523A1 (en) 2019-07-12 2021-01-14 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method of manufacturing high packing composite adsorbent bed

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Also Published As

Publication number Publication date
EP0252596A1 (en) 1988-01-13
EP0252596B1 (en) 1993-10-13
US4758253A (en) 1988-07-19
ES2044927T3 (es) 1994-01-16
AU604242B2 (en) 1990-12-13
DE3787761D1 (de) 1993-11-18
AU7409387A (en) 1987-12-17
NO872440L (no) 1987-12-14
ATE95720T1 (de) 1993-10-15
CA1302906C (en) 1992-06-09
NZ220523A (en) 1989-08-29
NO872440D0 (no) 1987-06-11
DE3787761T2 (de) 1994-02-03

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