IL140359A - Lithium-replaced zeolites, processes for their preparation and use as nitrogen absorbers in air separation - Google Patents

Lithium-replaced zeolites, processes for their preparation and use as nitrogen absorbers in air separation

Info

Publication number
IL140359A
IL140359A IL14035900A IL14035900A IL140359A IL 140359 A IL140359 A IL 140359A IL 14035900 A IL14035900 A IL 14035900A IL 14035900 A IL14035900 A IL 14035900A IL 140359 A IL140359 A IL 140359A
Authority
IL
Israel
Prior art keywords
zeolite
approximately
zeolites
stage
ions
Prior art date
Application number
IL14035900A
Other languages
English (en)
Hebrew (he)
Other versions
IL140359A0 (en
Original Assignee
Ceca Sa
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 Ceca Sa filed Critical Ceca Sa
Publication of IL140359A0 publication Critical patent/IL140359A0/xx
Publication of IL140359A publication Critical patent/IL140359A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • C01B39/20—Faujasite type, e.g. type X or Y
    • C01B39/22—Type X
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • C01B39/026—After-treatment
    • 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
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • B01J20/186—Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/21—Faujasite, e.g. X, Y, CZS-3, ECR-4, Z-14HS, VHP-R
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S95/00—Gas separation: processes
    • Y10S95/90—Solid sorbent
    • Y10S95/902—Molecular sieve

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Separation Of Gases By Adsorption (AREA)
IL14035900A 2000-01-04 2000-12-15 Lithium-replaced zeolites, processes for their preparation and use as nitrogen absorbers in air separation IL140359A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0000039A FR2803282B1 (fr) 2000-01-04 2000-01-04 Zeolites x echangees notamment au litium, leur procede de preparation et leur utilisation comme adsorbants de l'azote dans la separation des gaz de l'air

Publications (2)

Publication Number Publication Date
IL140359A0 IL140359A0 (en) 2002-02-10
IL140359A true IL140359A (en) 2004-06-20

Family

ID=8845599

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14035900A IL140359A (en) 2000-01-04 2000-12-15 Lithium-replaced zeolites, processes for their preparation and use as nitrogen absorbers in air separation

Country Status (17)

Country Link
US (1) US6806219B2 (pt)
EP (1) EP1116691B1 (pt)
JP (1) JP2001226115A (pt)
KR (1) KR100754268B1 (pt)
CN (1) CN1200763C (pt)
AR (1) AR027104A1 (pt)
AT (1) ATE282007T1 (pt)
CA (1) CA2330459C (pt)
DE (1) DE60015706T2 (pt)
DK (1) DK1116691T3 (pt)
ES (1) ES2232400T3 (pt)
FR (1) FR2803282B1 (pt)
HK (1) HK1038522B (pt)
IL (1) IL140359A (pt)
PT (1) PT1116691E (pt)
SG (1) SG102608A1 (pt)
TW (1) TWI232849B (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000202281A (ja) * 2000-04-20 2000-07-25 Air Water Inc 選択的窒素吸着剤およびそれを用いた空気分離方法
FR2811313B1 (fr) * 2000-07-07 2002-08-30 Ceca Sa Procede de preparation de zeolites x et lsx agglomerees et echangees au lithium
US7319082B2 (en) * 2003-10-27 2008-01-15 Council Of Scientific And Industrial Research Process for the preparation of molecular sieve adsorbent for selective adsorption of oxygen from air
GB2421238A (en) * 2004-12-16 2006-06-21 Basf Ag Solid polycrystalline potassium ion conductor having beta-alumina structure
US7592284B2 (en) * 2006-03-13 2009-09-22 Honeywell International Inc. Preparation of ion exchanged polymer bound nitrogen adsorbent
CN100368293C (zh) * 2006-03-17 2008-02-13 哈尔滨工业大学 β-锂霞石的制备方法
CN100364887C (zh) * 2006-03-29 2008-01-30 浙江大学 控缓释型铜的补铜剂的制备方法
FR2903978B1 (fr) * 2006-07-19 2010-09-24 Ceca Sa Adsorbants zeolitiques agglomeres, leur procede de preparation et leurs utilisations
PT2117699T (pt) * 2007-03-08 2019-12-23 Praxair Technology Inc Adsorventes de resistência elevada ao esmagamento e de taxa elevada
FR2916654B1 (fr) * 2007-06-04 2011-04-08 Ceca Sa Agglomeres spheriques a base de zeolite(s), leur procede d'obtention et leur utilisation dans les procedes d'adsorption ou en catalyse.
CN102316977A (zh) * 2008-12-17 2012-01-11 环球油品公司 含Li交换沸石的吸附剂介质
DE102014002266B3 (de) * 2014-02-20 2015-03-19 Elementar Analysensysteme Gmbh Verfahren und Vorrichtung zur Analyse von Stickstoff (N) in einer Probe
CN104138741A (zh) * 2014-08-20 2014-11-12 洛阳市建龙化工有限公司 一种稀土改性锂低硅分子筛吸附剂及其制备方法
US10464043B2 (en) 2015-07-07 2019-11-05 Carbonxt, Inc. High mechanical strength sorbent product, system, and method for controlling multiple pollutants from process gas
CN107970884A (zh) * 2017-12-08 2018-05-01 苏州思美特表面材料科技有限公司 锂型低硅分子筛负载填料的制备方法
FR3076828A1 (fr) 2018-01-15 2019-07-19 Arkema France Procede de preparation de zeolithes en continu au moyen d'ultrasons
CN110743492A (zh) * 2019-10-18 2020-02-04 苏州立昂新材料有限公司 混有多价阳离子的锂型低硅八面沸石、其制备方法及用途
CN114100569B (zh) * 2021-11-26 2023-08-22 青岛华世洁环保科技有限公司 一种用于提取锂的复合材料及其制备方法和应用
CN114875249A (zh) * 2022-07-08 2022-08-09 太原理工大学 从富含钴锂溶液中选择性回收钴、锂的方法及产物的应用

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US593509A (en) * 1897-11-09 bowley
US2882244A (en) 1953-12-24 1959-04-14 Union Carbide Corp Molecular sieve adsorbents
US3140933A (en) 1960-12-02 1964-07-14 Union Carbide Corp Separation of an oxygen-nitrogen mixture
US3119660A (en) 1960-09-26 1964-01-28 Union Carbide Corp Process for producing molecular sieve bodies
CA981377A (en) 1971-12-28 1976-01-06 Robert R. Porter Continuous ion exchange process and apparatus
US3906076A (en) 1973-10-03 1975-09-16 Grace W R & Co Process for producing zeolite X molecular sieve bodies
US4603040A (en) 1985-03-27 1986-07-29 Air Products And Chemicals, Inc. Massive bodies of Maximum Aluminum X-type zeolite
US4859217A (en) 1987-06-30 1989-08-22 Uop Process for separating nitrogen from mixtures thereof with less polar substances
FR2652760B1 (fr) 1989-10-06 1993-12-10 Ceca Sa Procede d'activation thermique de zeolites par percolation d'un gaz chaud.
US5179979A (en) 1990-07-16 1993-01-19 Sulzer Brothers Limited Rapier loom with inclined tape guide
JPH04198011A (ja) 1990-11-28 1992-07-17 Tosoh Corp バインダーレスｘ型ゼオライト成形体の製造方法
JP3066430B2 (ja) 1991-12-10 2000-07-17 東ソー株式会社 ゼオライトｘ型成形体の製造方法
US5152813A (en) * 1991-12-20 1992-10-06 Air Products And Chemicals, Inc. Nitrogen adsorption with a Ca and/or Sr exchanged lithium X-zeolite
US5258058A (en) * 1992-10-05 1993-11-02 Air Products And Chemicals, Inc. Nitrogen adsorption with a divalent cation exchanged lithium X-zeolite
JP3066850B2 (ja) 1992-12-22 2000-07-17 東ソー株式会社 バインダーレスｘ型ゼオライト成形体およびその製造方法
US5464467A (en) 1994-02-14 1995-11-07 The Boc Group, Inc. Adsorptive separation of nitrogen from other gases
IL112027A (en) 1994-02-14 1999-03-12 Boc Group Inc A method for separating nitrogen from other gases
US5932509A (en) * 1996-06-18 1999-08-03 The Boc Group, Inc. Preparation of ion-exchanged zeolites
EP0826631B1 (en) 1996-08-30 2001-12-05 Tosoh Corporation Heat-resistant low-silica zeolite, and process for production and application thereof
JPH10113554A (ja) * 1996-10-08 1998-05-06 Tosoh Corp 吸着剤及びそれを用いた酸素ガス製造法
US5916836A (en) * 1996-12-27 1999-06-29 Tricat Management Gmbh Method of manufacture of molecular sieves
DE19708619A1 (de) * 1997-03-03 1998-09-17 Bayer Ag Verfahren und Vorrichtung zum Ionenaustausch in Zeolithen
FR2766475B1 (fr) 1997-07-22 1999-09-03 Ceca Sa Procede pour l'obtention de corps granulaires en zeolite lsx a faible taux de liant inerte
JP3257509B2 (ja) 1997-11-27 2002-02-18 東ソー株式会社 低シリカフォージャサイト型ゼオライトおよびその製造方法
FR2782507B1 (fr) 1998-08-21 2000-09-29 Air Liquide Procede de fabrication de particules de zeolite x echangee par des cations metalliques
US6407025B1 (en) * 2000-02-10 2002-06-18 The Boc Group, Inc. Method of manufacture of multicationic molecular sieves

Also Published As

Publication number Publication date
IL140359A0 (en) 2002-02-10
CN1200763C (zh) 2005-05-11
FR2803282A1 (fr) 2001-07-06
KR100754268B1 (ko) 2007-09-03
US20010021368A1 (en) 2001-09-13
US6806219B2 (en) 2004-10-19
PT1116691E (pt) 2005-03-31
HK1038522A1 (en) 2002-03-22
CA2330459A1 (fr) 2001-07-04
CN1302687A (zh) 2001-07-11
DE60015706D1 (de) 2004-12-16
CA2330459C (fr) 2008-07-29
ES2232400T3 (es) 2005-06-01
SG102608A1 (en) 2004-03-26
EP1116691A1 (fr) 2001-07-18
DK1116691T3 (da) 2005-03-14
KR20010074512A (ko) 2001-08-04
ATE282007T1 (de) 2004-11-15
FR2803282B1 (fr) 2002-02-15
JP2001226115A (ja) 2001-08-21
EP1116691B1 (fr) 2004-11-10
AR027104A1 (es) 2003-03-12
TWI232849B (en) 2005-05-21
DE60015706T2 (de) 2005-12-15
HK1038522B (zh) 2005-12-23

Similar Documents

Publication Publication Date Title
US6806219B2 (en) Exchanged zeolites X, in particular exchanged with lithium, their process of preparation and their use as adsorbents of nitrogen in the separation of the gases of the air
US6514317B2 (en) Method for purifying hydrogen-based gas mixture
JP2627708B2 (ja) 改良された圧力スイング吸着操作用吸着媒床
JP5375890B2 (ja) 二酸化炭素の吸着分離方法
KR930000531B1 (ko) 극성이 더 작은 물질을 함유하는 질소 혼합물로부터 질소를 분리하는 방법
JP3701998B2 (ja) Ｘ型ゼオライトおよびこのゼオライトを用いてガス混合物から窒素を吸着により分離する方法
JP5036925B2 (ja) 凝集ゼオライト吸着剤と、その製造方法および工業ガスの非極低温分離での利用
US5464467A (en) Adsorptive separation of nitrogen from other gases
EP0758561B1 (en) Zeolites and their use in the separation of nitrogen from other gases
US8227377B2 (en) Carbon dioxide adsorbent capable of adsorption and desorption in dependence on pressure of atmospheric pressure or higher
JPH084704B2 (ja) 二価カチオン交換リチウムｘ−ゼオライトでの窒素吸着方法及び結晶ｘ−ゼオライト
JP3978060B2 (ja) アルゴンを選択的に吸着するための分子篩吸着剤の調整方法
JP2002128518A (ja) 低シリコンナトリウムｘゼオライトの合成
US20020031472A1 (en) Process for the preparation of agglomerated zeolites X and LSX exchanged with lithium
US7319082B2 (en) Process for the preparation of molecular sieve adsorbent for selective adsorption of oxygen from air
JP4686889B2 (ja) 水素ガスの精製方法
JP4873108B2 (ja) 二酸化炭素の吸着分離方法
MXPA97010276A (en) Manufacturing method of molecula sieves

Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees