WO2004012835A3 - Adsorbant non homogene et son utilisation dans des procedes de separation diffusionnelle - Google Patents

Adsorbant non homogene et son utilisation dans des procedes de separation diffusionnelle Download PDF

Info

Publication number
WO2004012835A3
WO2004012835A3 PCT/FR2003/002220 FR0302220W WO2004012835A3 WO 2004012835 A3 WO2004012835 A3 WO 2004012835A3 FR 0302220 W FR0302220 W FR 0302220W WO 2004012835 A3 WO2004012835 A3 WO 2004012835A3
Authority
WO
WIPO (PCT)
Prior art keywords
adsorbent
separation methods
diffusion separation
heterogeneous adsorbent
core
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.)
Ceased
Application number
PCT/FR2003/002220
Other languages
English (en)
Other versions
WO2004012835A2 (fr
Inventor
Elsa Jolimaitre
Loic Rouleau
Olivier Ducreux
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to EP03753642A priority Critical patent/EP1531917A2/fr
Priority to US10/522,782 priority patent/US7435699B2/en
Priority to AU2003271806A priority patent/AU2003271806A1/en
Priority to JP2004525450A priority patent/JP2005534479A/ja
Publication of WO2004012835A2 publication Critical patent/WO2004012835A2/fr
Publication of WO2004012835A3 publication Critical patent/WO2004012835A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28016—Particle form
    • B01J20/28019—Spherical, ellipsoidal or cylindrical
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28016—Particle form
    • B01J20/28021—Hollow particles, e.g. hollow spheres, microspheres or cenospheres
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28078—Pore diameter
    • B01J20/2808—Pore diameter being less than 2 nm, i.e. micropores or nanopores
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28078—Pore diameter
    • B01J20/28083—Pore diameter being in the range 2-50 nm, i.e. mesopores
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3007—Moulding, shaping or extruding
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3028—Granulating, agglomerating or aggregating
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3042—Use of binding agents; addition of materials ameliorating the mechanical properties of the produced sorbent
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3078—Thermal treatment, e.g. calcining or pyrolizing
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3204—Inorganic carriers, supports or substrates
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3214—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the method for obtaining this coating or impregnating
    • B01J20/3223—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the method for obtaining this coating or impregnating by means of an adhesive agent
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3234—Inorganic material layers
    • B01J20/3238—Inorganic material layers containing any type of zeolite
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3291—Characterised by the shape of the carrier, the coating or the obtained coated product
    • B01J20/3293—Coatings on a core, the core being particle or fiber shaped, e.g. encapsulated particles, coated fibers
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3291—Characterised by the shape of the carrier, the coating or the obtained coated product
    • B01J20/3295—Coatings made of particles, nanoparticles, fibers, nanofibers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
    • C10G25/003—Specific sorbent material, not covered by C10G25/02 or C10G25/03
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
    • C10G25/02—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material
    • C10G25/03—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material with crystalline alumino-silicates, e.g. molecular sieves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)

Abstract

On décrit un adsorbant non-homogène formé d'un cœur et d'au moins une couche extérieure continue dans lequel le cœur dudit adsorbant présente une capacité d'adsorption volumique représentant au moins 35% du volume de l'adsorbant et la couche extérieure présente une sélectivité diffusionnelle supérieure à 5. L'adsorbant est utilisé dans des procédés de séparation de gaz ou des procédés de séparation de liquides.
PCT/FR2003/002220 2002-08-01 2003-07-11 Adsorbant non homogene et son utilisation dans des procedes de separation diffusionnelle Ceased WO2004012835A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP03753642A EP1531917A2 (fr) 2002-08-01 2003-07-11 Adsorbant non homogene et son utilisation dans des procedes de separation diffusionnelle
US10/522,782 US7435699B2 (en) 2002-08-01 2003-07-11 Heterogeneous adsorbent and the use for diffusional separation methods
AU2003271806A AU2003271806A1 (en) 2002-08-01 2003-07-11 Heterogeneous adsorbent and the use thereof for diffusion separation methods
JP2004525450A JP2005534479A (ja) 2002-08-01 2003-07-11 非均一吸着剤および拡散分離工程におけるその使用

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR02/09841 2002-08-01
FR0209841A FR2843049B1 (fr) 2002-08-01 2002-08-01 Adsorbant non homogene et son utilisation dans des procedes de separation diffusionnelle

Publications (2)

Publication Number Publication Date
WO2004012835A2 WO2004012835A2 (fr) 2004-02-12
WO2004012835A3 true WO2004012835A3 (fr) 2004-07-22

Family

ID=30129629

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2003/002220 Ceased WO2004012835A2 (fr) 2002-08-01 2003-07-11 Adsorbant non homogene et son utilisation dans des procedes de separation diffusionnelle

Country Status (8)

Country Link
US (1) US7435699B2 (fr)
EP (1) EP1531917A2 (fr)
JP (1) JP2005534479A (fr)
KR (1) KR100969638B1 (fr)
CN (1) CN100415364C (fr)
AU (1) AU2003271806A1 (fr)
FR (1) FR2843049B1 (fr)
WO (1) WO2004012835A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7947182B2 (en) * 2008-08-29 2011-05-24 Conocophillips Company Naphthenic acid removal process
US9132410B2 (en) 2013-12-31 2015-09-15 Algenol Biotech LLC Compositions, systems and methods for separating ethanol from water and methods of making compositions for separating ethanol from water
BR112017009175A2 (pt) * 2014-12-23 2018-01-30 Exxonmobil Res & Eng Co materiais adsorventes e métodos de uso
CN111699036B (zh) * 2018-02-15 2022-12-20 普莱克斯技术有限公司 优异的碳吸附剂
KR102834813B1 (ko) * 2019-06-26 2025-07-15 차이나 페트로리움 앤드 케미컬 코포레이션 복합층 응집성 흡착제 및 이의 제조 방법

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2206123A1 (fr) * 1972-11-13 1974-06-07 Atomic Energy Commission
US4420419A (en) * 1981-03-10 1983-12-13 Mizusawa Kagaku Kogyo Kabushiki Kaisha Abrasion-resistant granular zeolite and process for preparation thereof
JPS5916832A (ja) * 1982-07-20 1984-01-28 Agency Of Ind Science & Technol 複合ゼオライト及びそれを触媒として用いる炭化水素の製造方法
JPH01151939A (ja) * 1987-12-09 1989-06-14 Mizusawa Ind Chem Ltd 白色球状吸着剤及びその製法
JPH04367722A (ja) * 1991-06-13 1992-12-21 Ebara Infilco Co Ltd 有機塩素化合物の吸着剤および吸着処理法
WO1995032049A1 (fr) * 1994-05-23 1995-11-30 Tda Research, Inc. Support pour sorbants chimiques
JPH0957095A (ja) * 1995-08-25 1997-03-04 Tetsujiro Minagawa クリストバル石、鱗珪石及びその混成材等を原材料とする吸着剤に関する製造方法
FR2794993A1 (fr) * 1999-06-18 2000-12-22 Air Liquide Utilisation d'un adsorbant particulaire non homogene dans un procede de separation de gaz
EP1080771A1 (fr) * 1999-09-02 2001-03-07 The Boc Group, Inc. Procédé pour la séparation de gaz utilisant des particules adsorbantes composites ou creuses
EP1182246A1 (fr) * 2000-08-25 2002-02-27 Institut Francais Du Petrole Procédé de séparation de paraffines multibranches utilisant un adsorbant zeolithique de structure mixte

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4283583A (en) * 1979-06-29 1981-08-11 The Standard Oil Company Alkylation of aromatic hydrocarbons in the presence of coated zeolite catalysts
GB9502342D0 (en) * 1995-02-07 1995-03-29 Exxon Chemical Patents Inc Hydrocarbon treatment and catalyst therefor

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2206123A1 (fr) * 1972-11-13 1974-06-07 Atomic Energy Commission
US4420419A (en) * 1981-03-10 1983-12-13 Mizusawa Kagaku Kogyo Kabushiki Kaisha Abrasion-resistant granular zeolite and process for preparation thereof
JPS5916832A (ja) * 1982-07-20 1984-01-28 Agency Of Ind Science & Technol 複合ゼオライト及びそれを触媒として用いる炭化水素の製造方法
JPH01151939A (ja) * 1987-12-09 1989-06-14 Mizusawa Ind Chem Ltd 白色球状吸着剤及びその製法
JPH04367722A (ja) * 1991-06-13 1992-12-21 Ebara Infilco Co Ltd 有機塩素化合物の吸着剤および吸着処理法
WO1995032049A1 (fr) * 1994-05-23 1995-11-30 Tda Research, Inc. Support pour sorbants chimiques
JPH0957095A (ja) * 1995-08-25 1997-03-04 Tetsujiro Minagawa クリストバル石、鱗珪石及びその混成材等を原材料とする吸着剤に関する製造方法
FR2794993A1 (fr) * 1999-06-18 2000-12-22 Air Liquide Utilisation d'un adsorbant particulaire non homogene dans un procede de separation de gaz
EP1080771A1 (fr) * 1999-09-02 2001-03-07 The Boc Group, Inc. Procédé pour la séparation de gaz utilisant des particules adsorbantes composites ou creuses
EP1182246A1 (fr) * 2000-08-25 2002-02-27 Institut Francais Du Petrole Procédé de séparation de paraffines multibranches utilisant un adsorbant zeolithique de structure mixte

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 198930, Derwent World Patents Index; Class D22, AN 1989-215642, XP002236839 *
DATABASE WPI Section Ch Week 199305, Derwent World Patents Index; Class A88, AN 1993-041446, XP002236838 *
PATENT ABSTRACTS OF JAPAN vol. 008, no. 102 (C - 222) 12 May 1984 (1984-05-12) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 07 31 July 1997 (1997-07-31) *

Also Published As

Publication number Publication date
EP1531917A2 (fr) 2005-05-25
WO2004012835A2 (fr) 2004-02-12
CN1671469A (zh) 2005-09-21
KR20050026051A (ko) 2005-03-14
US7435699B2 (en) 2008-10-14
US20050250641A1 (en) 2005-11-10
CN100415364C (zh) 2008-09-03
FR2843049B1 (fr) 2005-03-25
AU2003271806A1 (en) 2004-02-23
AU2003271806A8 (en) 2004-02-23
JP2005534479A (ja) 2005-11-17
FR2843049A1 (fr) 2004-02-06
KR100969638B1 (ko) 2010-07-14

Similar Documents

Publication Publication Date Title
EP1338324A3 (fr) Utilisation d'un adsorbant sous forme de mousse solide pour la purification ou la séparation de gaz
AU2001274511A1 (en) Adsorbent, process for producing the same, and applications thereof
AU2003248721A1 (en) Adsorbents, methods of preparation, and methods of use thereof
AU2002226939A1 (en) Copolyimide gas separation membranes
EP1572363A3 (fr) Procedes hautement efficaces de separation, purification, concentration, immobilisation et synthese de composes et applications basees sur lesdits procedes
AU2002354484A1 (en) Absorptive product and method of producing the same and method of handling the same, and inner bag used therefor and method of producing the same and footgear using the same
WO2004018990A3 (fr) Colonne chromatographique composite
ZA991844B (en) Decarbonation of gas flows using zeolite adsorbents.
AU2002352850A1 (en) Channelized sorbent media, and methods of making same
ZA200200443B (en) Air separation using monolith adsorbent bed.
EG23326A (en) Method and installation for separating as gas containing methane and ethane with two columus operating under two different pressures.
AU2002303543A1 (en) Adsorbents for use in regenerable adsorbent fractionators and methods of making the same
USD498282S1 (en) Dynamic jumping structure
AU2002343599A1 (en) Membrane adsorber device
AU2003293244A1 (en) Multicomponent sorption bed for the desulfurization of hydrocarbons
AU2002302660A1 (en) Porous crystalline material (zeolite itq-21), the preparation method thereof and use of the same in the catalytic conversion of organic compounds
WO2004012835A3 (fr) Adsorbant non homogene et son utilisation dans des procedes de separation diffusionnelle
AU2001242391A1 (en) Column for counter-currently contacting gas and liquid
CA2456920A1 (fr) Elimination de contaminants d'un fluide lipophile
AU2002210397A1 (en) A material useful for the separation of organic compounds, processes for its preparation and use of the material
AU2003213066A1 (en) Composite fluid separator
AU2001288862A1 (en) Geometric separation processes involving modified cts membranes
AU2003255450A1 (en) Polyolefin multilayered film, method for the production of said film and use thereof
AU2002232026A1 (en) Method for production of a pseudoboehmite adsorbing agent, the adsorbent product and its application
AU2003235363A1 (en) OIL-IN-WATER EMULSION OF l-MENTHOL

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2003753642

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 1020057001628

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 10522782

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 2004525450

Country of ref document: JP

Ref document number: 20038185385

Country of ref document: CN

WWP Wipo information: published in national office

Ref document number: 1020057001628

Country of ref document: KR

WWP Wipo information: published in national office

Ref document number: 2003753642

Country of ref document: EP