MXPA02011933A - Absorbente de zeolita sustituida con zinc, y procesos para su uso en la separacion de gas. - Google Patents

Absorbente de zeolita sustituida con zinc, y procesos para su uso en la separacion de gas.

Info

Publication number
MXPA02011933A
MXPA02011933A MXPA02011933A MXPA02011933A MXPA02011933A MX PA02011933 A MXPA02011933 A MX PA02011933A MX PA02011933 A MXPA02011933 A MX PA02011933A MX PA02011933 A MXPA02011933 A MX PA02011933A MX PA02011933 A MXPA02011933 A MX PA02011933A
Authority
MX
Mexico
Prior art keywords
zinc
processes
gas separation
zeolite adsorbents
substituted zeolite
Prior art date
Application number
MXPA02011933A
Other languages
English (en)
Inventor
Neil Andrew Stephenson
Original Assignee
Praxair Technology Inc
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 Praxair Technology Inc filed Critical Praxair Technology Inc
Publication of MXPA02011933A publication Critical patent/MXPA02011933A/es

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
    • B01J20/02—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

Adsorbentes de zeolita, con cambio por cationes monovalentes y/o divalentes, tales como zeolitas sustituidas con zinc, para uso en la separacion de nitrogeno de un gas, tal como aire; y un proceso para uso de los adsorbentes en un ciclo PSA, a fin de producir, en forma economica y efectiva, nitrogeno a partir de aire.
MXPA02011933A 2001-12-03 2002-12-02 Absorbente de zeolita sustituida con zinc, y procesos para su uso en la separacion de gas. MXPA02011933A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/998,141 US20030103887A1 (en) 2001-12-03 2001-12-03 Zinc-substituted zeolite adsorbents and processes for the use thereof in gas separation

Publications (1)

Publication Number Publication Date
MXPA02011933A true MXPA02011933A (es) 2003-06-05

Family

ID=25544823

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02011933A MXPA02011933A (es) 2001-12-03 2002-12-02 Absorbente de zeolita sustituida con zinc, y procesos para su uso en la separacion de gas.

Country Status (6)

Country Link
US (1) US20030103887A1 (es)
EP (1) EP1317957A1 (es)
CN (1) CN1422690A (es)
BR (1) BR0210365A (es)
CA (1) CA2413298A1 (es)
MX (1) MXPA02011933A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6845329B1 (en) * 2001-05-18 2005-01-18 Uop Llc Process for determining a zeolite structure and its corresponding adsorption isotherm
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
EP3100023B1 (en) * 2014-01-29 2020-04-08 University of Maryland, Baltimore Methods for organic solute sampling of aqueous and heterogeneous environments
CN105727757B (zh) * 2016-03-18 2019-12-24 宁夏大学 一种气体分离用取向ltl型分子筛膜的制备方法
JP6829829B2 (ja) * 2016-10-12 2021-02-17 三井金属鉱業株式会社 モルデナイト型ゼオライト及びその製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9019740D0 (en) * 1990-09-10 1990-10-24 Unilever Plc Zeolites
DE4408772B4 (de) * 1993-03-16 2006-09-07 Mitsubishi Chemical Corp. Verfahren zur Herstellung eines Polyoxyalkylenglykols und neues Metallaluminosilikat
US5567407A (en) * 1994-05-12 1996-10-22 Coe; Charles G. Li-exchanged low silica EMT-containing metallosilicates
US5997841A (en) * 1997-08-08 1999-12-07 Air Products And Chemicals, Inc. Zincoaluminosilicates of the FAU structure
US6117411A (en) * 1998-06-29 2000-09-12 California Institute Of Technology Molecular sieve CIT-6

Also Published As

Publication number Publication date
BR0210365A (pt) 2004-08-17
EP1317957A1 (en) 2003-06-11
US20030103887A1 (en) 2003-06-05
CN1422690A (zh) 2003-06-11
CA2413298A1 (en) 2003-06-03

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