CA990707A - Zeolitic adsorbents - Google Patents

Zeolitic adsorbents

Info

Publication number
CA990707A
CA990707A CA109,682A CA109682A CA990707A CA 990707 A CA990707 A CA 990707A CA 109682 A CA109682 A CA 109682A CA 990707 A CA990707 A CA 990707A
Authority
CA
Canada
Prior art keywords
zeolitic adsorbents
zeolitic
adsorbents
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.)
Expired
Application number
CA109,682A
Other languages
English (en)
Other versions
CA109682S (en
Inventor
Gerhard Heinze
Gerhard Reiss
Gunter Ulisch
Friedrich Schwochow
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of CA990707A publication Critical patent/CA990707A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
    • C01B33/28—Base exchange silicates, e.g. zeolites
    • C01B33/2807—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures
    • C01B33/2815—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures of type A (UNION CARBIDE trade name; corresponds to GRACE's types Z-12 or Z-12L)
    • 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
    • B01J20/183—Physical conditioning without chemical treatment, e.g. drying, granulating, coating, irradiation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
CA109,682A 1970-04-09 1971-04-06 Zeolitic adsorbents Expired CA990707A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2016838A DE2016838C3 (de) 1970-04-09 1970-04-09 Verfahren zur Herstellung von granulierten, abriebfesten, bindemittelfreien Molekularsiebzeolithen

Publications (1)

Publication Number Publication Date
CA990707A true CA990707A (en) 1976-06-08

Family

ID=5767482

Family Applications (1)

Application Number Title Priority Date Filing Date
CA109,682A Expired CA990707A (en) 1970-04-09 1971-04-06 Zeolitic adsorbents

Country Status (8)

Country Link
US (1) US3773690A (de)
JP (1) JPS5123955B1 (de)
BE (1) BE765584A (de)
CA (1) CA990707A (de)
DE (1) DE2016838C3 (de)
FR (1) FR2089506A5 (de)
GB (1) GB1348993A (de)
NL (1) NL173261C (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3906076A (en) * 1973-10-03 1975-09-16 Grace W R & Co Process for producing zeolite X molecular sieve bodies
US4031126A (en) * 1976-02-12 1977-06-21 Ppg Industries, Inc. Drying of dialkyl peroxydicarbonates
DE2829165A1 (de) * 1978-07-03 1980-01-17 Henkel Kgaa Verfahren zur herstellung von alumosilikat-granulat
DE3143993A1 (de) * 1981-11-05 1983-05-11 Bayer Ag, 5090 Leverkusen Molekularsieb-zeolith fuer die gewinnung von wasserstoff mit der druckwechsel-adsorptions-technik
US4594332A (en) * 1983-10-20 1986-06-10 Basf Aktiengesellschaft Preparation of hard, fracture-resistant catalysts from zeolite powder
FR2600557B1 (fr) * 1986-06-24 1993-03-19 Elf France Systemes zeolitiques binaires, leur synthese et leur utilisation
JP2579767B2 (ja) * 1987-06-10 1997-02-12 株式会社 西部技研 超低濃度ガス吸着素子およびガス吸着除去装置
DE3842930A1 (de) * 1988-12-21 1990-06-28 Bayer Ag Verfahren zur adsorptiven sauerstoffanreicherung von luft mit mischungen aus ca-zeolith a molekularsieben mittels vakuum-swing-adsorption
DE3924341A1 (de) * 1989-07-22 1991-01-31 Ruiter Ernest De Luftfilter fuer gekaspelte elektronische geraete
FR2669242B1 (fr) * 1990-11-16 1994-09-02 Ceca Sa Adsorbants industriels a base de zeolites x a basse teneur en silice pour la separation non cryogenique des gaz de l'air et leur procede de preparation.
GB9101456D0 (en) * 1991-01-23 1991-03-06 Exxon Chemical Patents Inc Process for producing substantially binder-free zeolite
DE4106547A1 (de) * 1991-03-01 1992-09-03 Bayer Ag Verfahren zur sauerstoffanreicherung
US5284638A (en) * 1992-08-05 1994-02-08 Corning Incorporated System and method for removing hydrocarbons from gaseous mixtures using multiple adsorbing agents
US5354360A (en) * 1993-01-11 1994-10-11 Air Products And Chemicals, Inc. Magnesium A-zeolite for nitrogen adsorption
DE19528188C1 (de) * 1995-08-01 1996-12-05 Bayer Ag Verfahren zur Adsorption von Stickstoff aus Gasgemischen mittels Druckwechseladsorption mit Zeolithen
DE19647290A1 (de) * 1996-11-15 1998-05-28 Bayer Ag Verfahren zur Herstellung eines mit Lithium-Ionen ausgetauschten, bindemittelfreien Zeolithgranulats und dessen Verwendung zur adsorptiven Lufttrennung
FR2775617B1 (fr) * 1998-03-09 2000-04-07 Ceca Sa Decarbonatation de flux gazeux au moyen d'adsorbants zeolitiques
US6261534B1 (en) 1999-11-24 2001-07-17 Chevron U.S.A. Inc. Method for making ZSM-5 zeolites
US6596256B1 (en) 2000-08-28 2003-07-22 The Boc Group, Inc. Synthesis of low silicon sodium X zeolite
US6409800B1 (en) 2000-08-28 2002-06-25 The Boc Group, Inc. Temperature swing adsorption process
US6416569B1 (en) 2000-08-28 2002-07-09 The Boc Group, Inc. Temperature swing adsorption process
US6432171B1 (en) 2000-08-28 2002-08-13 The Boc Group, Inc. Thermal swing adsorption process
US6506236B2 (en) * 2001-03-28 2003-01-14 Air Products And Chemicals, Inc. Process for reducing the level of carbon dioxide in a gaseous mixture
US6632415B2 (en) 2001-04-09 2003-10-14 Chevron U.S.A. Inc. Methods for making molecular sieves
US20050063901A1 (en) * 2003-09-24 2005-03-24 Miller Stephen J. Preparation of molecular sieves involving spray drying
US20050135970A1 (en) * 2003-12-18 2005-06-23 Mroczynski Shawn A. Hydrogen sulfide monitoring system
US7722702B2 (en) * 2005-06-30 2010-05-25 Praxair Technology, Inc. Adsorbent and catalyst mixtures
DE102005038044A1 (de) * 2005-08-10 2007-02-15 Sortech Ag Schichtverbund und seine Herstellung
DE102006002092B4 (de) * 2006-01-17 2009-12-03 Chemiewerk Bad Köstritz GmbH Verfahren zur Herstellung von Molekularsiebgranulat und Verwendung des Molekularsiebgranulats
DE102008046155B4 (de) 2008-03-03 2017-01-26 Chemiewerk Bad Köstritz GmbH Verfahren zur Herstellung eines Adsorptionsmittelgranulates
EP2527296B1 (de) 2011-05-25 2021-07-07 Chemiewerk Bad Köstritz GmbH Bindemittelfreies zeolithisches Granulat mit Faujasitstruktur und Verfahren zur Herstellung eines derartigen bindemittelfreien zeolithischen Granulats nebst Verwendung
DE102012020217A1 (de) 2012-10-15 2014-04-17 Chemiewerk Bad Köstritz GmbH Bindemittelfreie kompakte zeolithische Formkörper und Verfahren zu deren Herstellung
WO2016066869A1 (es) * 2014-10-30 2016-05-06 Abengoa Research, S.L. Catalizador microporoso con encapsulación selectiva de óxidos metálicos útil para producir precursores de butadieno
CN115779961B (zh) * 2022-11-28 2024-02-06 大连理工大学 一种均一晶相工业形态ts-1分子筛催化剂及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE621484A (de) * 1961-08-19
US3366578A (en) * 1964-12-07 1968-01-30 Universal Oil Prod Co Zeolite and method for making the improved zeolite

Also Published As

Publication number Publication date
GB1348993A (en) 1974-03-27
DE2016838C3 (de) 1983-03-24
JPS5123955B1 (de) 1976-07-20
US3773690A (en) 1973-11-20
BE765584A (fr) 1971-10-11
DE2016838A1 (de) 1971-10-21
FR2089506A5 (de) 1972-01-07
DE2016838B2 (de) 1979-07-12
NL7104695A (de) 1971-10-12
NL173261C (nl) 1984-01-02

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