AR027104A1 - Zeolitas x intercambiadas, en particular intercambiadas con litio, su proceso de preparacion y su uso com adsorbentes de nitrogeno en la separacion de losgases del aire - Google Patents

Zeolitas x intercambiadas, en particular intercambiadas con litio, su proceso de preparacion y su uso com adsorbentes de nitrogeno en la separacion de losgases del aire

Info

Publication number
AR027104A1
AR027104A1 ARP000106923A ARP000106923A AR027104A1 AR 027104 A1 AR027104 A1 AR 027104A1 AR P000106923 A ARP000106923 A AR P000106923A AR P000106923 A ARP000106923 A AR P000106923A AR 027104 A1 AR027104 A1 AR 027104A1
Authority
AR
Argentina
Prior art keywords
exchanged
lithium
zeolites
separation
zeolitas
Prior art date
Application number
ARP000106923A
Other languages
English (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 AR027104A1 publication Critical patent/AR027104A1/es

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)

Abstract

La presente invencion se refiere a zeolitas X, cuyos sitios intercambiales están ocupados en su mayoría por litio y cationes di y/o trivalentes, que tienenuna estabilidad térmica mejorada y una criatalinidad mejorada con respecto a zeolitas del arte previo co el mismo grado de intercambio de litio de cationes di-y/o trivalentes. Estas zeolitas son particularmente efectivas com adsorbentes del nitrogeno presente en varias mezclas gaseossas y son bien adecuadas para laseparacion no criogénica de l os gases del aire. La invencion también se refiere a un método de preparacion de dichas zeolitas y al uso de las mismas.
ARP000106923A 2000-01-04 2000-12-26 Zeolitas x intercambiadas, en particular intercambiadas con litio, su proceso de preparacion y su uso com adsorbentes de nitrogeno en la separacion de losgases del aire AR027104A1 (es)

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 (1)

Publication Number Publication Date
AR027104A1 true AR027104A1 (es) 2003-03-12

Family

ID=8845599

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000106923A AR027104A1 (es) 2000-01-04 2000-12-26 Zeolitas x intercambiadas, en particular intercambiadas con litio, su proceso de preparacion y su uso com adsorbentes de nitrogeno en la separacion de losgases del aire

Country Status (17)

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

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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

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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
IL140359A (en) 2004-06-20
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
TWI232849B (en) 2005-05-21
DE60015706T2 (de) 2005-12-15
HK1038522B (zh) 2005-12-23

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