ZA863241B - Modified 8-ring zeolites as catalysts for conversion of methanol and ammonia to dimethylamine - Google Patents

Modified 8-ring zeolites as catalysts for conversion of methanol and ammonia to dimethylamine

Info

Publication number
ZA863241B
ZA863241B ZA863241A ZA863241A ZA863241B ZA 863241 B ZA863241 B ZA 863241B ZA 863241 A ZA863241 A ZA 863241A ZA 863241 A ZA863241 A ZA 863241A ZA 863241 B ZA863241 B ZA 863241B
Authority
ZA
South Africa
Prior art keywords
dimethylamine
catalysts
ammonia
methanol
conversion
Prior art date
Application number
ZA863241A
Other languages
English (en)
Inventor
Horacio Enrique Bergna
David Richard Corbin
George Carl Sonnichsen
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of ZA863241B publication Critical patent/ZA863241B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/01—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms
    • C07C211/02—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C07C211/03—Monoamines
    • C07C211/04—Mono-, di- or tri-methylamine
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/7015—CHA-type, e.g. Chabazite, LZ-218
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/50—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the erionite or offretite type, e.g. zeolite T, as exemplified by patent document US2950952
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/36—Steaming

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
ZA863241A 1985-04-30 1986-04-30 Modified 8-ring zeolites as catalysts for conversion of methanol and ammonia to dimethylamine ZA863241B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/729,161 US4683334A (en) 1985-04-30 1985-04-30 Modified 8-ring zeolites as catalysts for conversion of methanol and ammonia to dimethylamine

Publications (1)

Publication Number Publication Date
ZA863241B true ZA863241B (en) 1987-12-30

Family

ID=24929840

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA863241A ZA863241B (en) 1985-04-30 1986-04-30 Modified 8-ring zeolites as catalysts for conversion of methanol and ammonia to dimethylamine

Country Status (13)

Country Link
US (1) US4683334A (xx)
EP (1) EP0210718B1 (xx)
JP (1) JPH0675678B2 (xx)
KR (1) KR940006763B1 (xx)
CN (1) CN1008366B (xx)
AU (1) AU585604B2 (xx)
BR (1) BR8601906A (xx)
CA (1) CA1260910A (xx)
DE (1) DE3673582D1 (xx)
ES (1) ES8800131A1 (xx)
IN (1) IN165657B (xx)
MX (1) MX164214B (xx)
ZA (1) ZA863241B (xx)

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JP3465925B2 (ja) * 1992-10-16 2003-11-10 三井化学株式会社 メチルアミン類の製造方法
US5382696A (en) * 1992-10-16 1995-01-17 Mitsui Toatsu Chemicals, Incorporated Method for preparing methylamines
JP3449629B2 (ja) * 1992-12-11 2003-09-22 三井化学株式会社 メチルアミン類の製造方法
JP3539746B2 (ja) * 1993-04-23 2004-07-07 三井化学株式会社 メチルアミン類の製造方法
US5344989A (en) * 1993-06-15 1994-09-06 E. I. Du Pont De Nemours And Company Zeolite ZK-5 catalyst for conversion of methanol and ammonia to monomethylamine and dimethylamine
US5399769A (en) * 1993-07-01 1995-03-21 Air Products And Chemicals, Inc. Preparation of methylamines using shape selective chabazites
DE69516264T2 (de) * 1994-01-11 2000-12-21 E.I. Du Pont De Nemours And Co., Wilmington Abnutzungsbeständige, zeolitische katalysatoren für die herstellung von methylaminen in wirbelschichtreaktoren
TW360628B (en) * 1994-05-11 1999-06-11 Mitsui Chemicals Inc Process for the preparation of methylamines
JPH0859566A (ja) * 1994-08-23 1996-03-05 Mitsui Toatsu Chem Inc メチルアミン類の製造方法
TW420657B (en) * 1995-09-14 2001-02-01 Mitsubishi Rayon Co Production of methylamines
US6017508A (en) * 1995-10-24 2000-01-25 The Dow Chemical Company Process of modifying the porosity of aluminosilicates and silicas, and mesoporous compositions derived therefrom
US5948383A (en) * 1997-03-26 1999-09-07 Engelhard Corporation Hybrid zeolite-silica compositions
US6232502B1 (en) 1997-07-08 2001-05-15 E. I. Du Pont De Nemours And Company Method of making methylamines using chabazite catalysts
TWI234556B (en) * 1997-07-23 2005-06-21 Mitsubishi Gas Chemical Co Catalysts for methanol conversion reactions
JP4168214B2 (ja) 1998-10-15 2008-10-22 三菱瓦斯化学株式会社 メチルアミン製造触媒及び該触媒の製造方法
US6166258A (en) * 1998-11-25 2000-12-26 E. I. Du Pont De Nemours And Company Process for preparing methylamines using acidic molecular sieve catalysts
US6498685B1 (en) * 1999-01-11 2002-12-24 Kenneth C. Johnson Maskless, microlens EUV lithography system
AU2001236985A1 (en) * 2000-02-16 2001-08-27 Exxonmobil Chemical Patents Inc Treatment of molecular sieves with silicon containing compounds
US6743747B1 (en) 2000-02-24 2004-06-01 Exxonmobil Chemical Patents Inc. Catalyst pretreatment in an oxgenate to olefins reaction system
TWI281879B (en) * 2002-05-24 2007-06-01 Mitsubishi Gas Chemical Co Crystalline silicoaluminophosphate salt molecular sieve having octaoxygen-membered ring pore, process for producing the same and process for producing methylamine with the molecular sieve as catalyst
CN1300097C (zh) * 2002-06-27 2007-02-14 三菱丽阳株式会社 二甲胺的制造方法
WO2005123658A1 (de) * 2004-06-18 2005-12-29 Basf Aktiengesellschaft Verfahren zur kontinuierlichen synthese von methylaminen
US7199277B2 (en) * 2004-07-01 2007-04-03 Exxonmobil Chemical Patents Inc. Pretreating a catalyst containing molecular sieve and active metal oxide
US7226575B2 (en) * 2004-11-30 2007-06-05 Chevron U.S.A. Inc. Boron-containing molecular sieve CHA
WO2007017888A1 (en) * 2005-08-09 2007-02-15 Indian Petrochemical Corporation Limited Adsorbents for purification of c2-c3 olefins
DE102005059711A1 (de) * 2005-12-12 2007-06-14 Basf Ag Formkörper enthaltend ein mikroporöses Material und mindestens ein siliciumhaltiges Bindemittel, Verfahren zu seiner Herstellung und seine Verwendung als Katalysator, insbesondere in einem Verfahren zur kontinuierlichen Synthese von Methylaminen
US8455255B2 (en) * 2006-06-08 2013-06-04 The University Of Tokushima Method for production of novel nano silica particle and use of the nano silica particle
US7507393B2 (en) * 2007-03-20 2009-03-24 Chevron U. S. A. Inc. Boron-containing molecular sieve CHA
US10583424B2 (en) * 2008-11-06 2020-03-10 Basf Corporation Chabazite zeolite catalysts having low silica to alumina ratios
JP2012220266A (ja) * 2011-04-06 2012-11-12 Denki Kagaku Kogyo Kk 半導体封止材用シリカ質粉末の表面酸性度測定方法
CN108295893A (zh) * 2011-07-27 2018-07-20 庄信万丰股份有限公司 低磷菱沸石
JP6065014B2 (ja) 2012-10-15 2017-01-25 三菱瓦斯化学株式会社 メチルアミン類製造用触媒の製造方法及びメチルアミン類の製造方法
EP3031777A4 (en) * 2013-08-05 2016-08-03 Mitsubishi Chem Corp ZEOLITE AND PROCESS FOR PRODUCTION AND USE THEREFOR
JP6385307B2 (ja) * 2014-03-31 2018-09-05 日揮触媒化成株式会社 板状粒子、及び該板状粒子を含む研磨用組成物
JP6878821B2 (ja) * 2016-10-14 2021-06-02 東ソー株式会社 Ｋｆｉ型ゼオライト及びその製造方法
CN107500307B (zh) * 2017-10-11 2019-08-02 太原理工大学 一种沸石分子筛的制备方法及其应用

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Also Published As

Publication number Publication date
AU5688486A (en) 1986-11-06
MX164214B (es) 1992-07-27
JPS61254256A (ja) 1986-11-12
DE3673582D1 (de) 1990-09-27
KR860008120A (ko) 1986-11-12
CN1008366B (zh) 1990-06-13
KR940006763B1 (ko) 1994-07-27
ES554466A0 (es) 1987-11-01
EP0210718B1 (en) 1990-08-22
US4683334A (en) 1987-07-28
JPH0675678B2 (ja) 1994-09-28
IN165657B (xx) 1989-12-02
CN86102996A (zh) 1986-10-29
CA1260910A (en) 1989-09-26
EP0210718A1 (en) 1987-02-04
BR8601906A (pt) 1986-12-30
ES8800131A1 (es) 1987-11-01
AU585604B2 (en) 1989-06-22

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