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DK0522634T3 - Direkte katalytisk fremgangsmåde til fremstilling af hydroxylamin - Google Patents

Direkte katalytisk fremgangsmåde til fremstilling af hydroxylamin

Info

Publication number
DK0522634T3
DK0522634T3 DK92201955T DK92201955T DK0522634T3 DK 0522634 T3 DK0522634 T3 DK 0522634T3 DK 92201955 T DK92201955 T DK 92201955T DK 92201955 T DK92201955 T DK 92201955T DK 0522634 T3 DK0522634 T3 DK 0522634T3
Authority
DK
Denmark
Prior art keywords
hydroxylamine
production
catalytic process
direct catalytic
titanium
Prior art date
Application number
DK92201955T
Other languages
English (en)
Inventor
Maria Angela Mantegazza
Mario Padovan
Guido Petrini
Paolo Roffia
Original Assignee
Enichem Spa
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 Enichem Spa filed Critical Enichem Spa
Application granted granted Critical
Publication of DK0522634T3 publication Critical patent/DK0522634T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/14—Hydroxylamine; Salts thereof
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • 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
    • B01J29/89—Silicates, aluminosilicates or borosilicates of titanium, zirconium or hafnium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/14—Hydroxylamine; Salts thereof
    • C01B21/1409—Preparation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
DK92201955T 1991-07-10 1992-07-01 Direkte katalytisk fremgangsmåde til fremstilling af hydroxylamin DK0522634T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI911915A IT1252047B (it) 1991-07-10 1991-07-10 Processo catalitico diretto per la produzione di idrossilammina

Publications (1)

Publication Number Publication Date
DK0522634T3 true DK0522634T3 (da) 2001-03-05

Family

ID=11360320

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92201955T DK0522634T3 (da) 1991-07-10 1992-07-01 Direkte katalytisk fremgangsmåde til fremstilling af hydroxylamin

Country Status (16)

Country Link
US (1) US5320819A (da)
EP (1) EP0522634B1 (da)
JP (1) JP3374218B2 (da)
KR (1) KR930002302A (da)
AT (1) ATE198866T1 (da)
AU (1) AU1944592A (da)
CA (1) CA2073231C (da)
CZ (1) CZ285176B6 (da)
DE (1) DE69231652T2 (da)
DK (1) DK0522634T3 (da)
ES (1) ES2153825T3 (da)
IT (1) IT1252047B (da)
PL (1) PL169232B1 (da)
RU (1) RU2099281C1 (da)
SK (1) SK217192A3 (da)
TW (1) TW232676B (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5510097A (en) * 1994-05-19 1996-04-23 Olin Corporation Hydroxylammonium nitrate free of ammonium nitrate
DE4435239A1 (de) * 1994-10-04 1996-04-11 Basf Ag Verfahren zur Herstellung von Hydroxylaminen aus Ammoniak oder den entsprechenden Aminen, Wasserstoff und Sauerstoff
CA2215490A1 (fr) * 1996-10-11 1998-04-11 Elf Atochem S.A. Catalyseur a base de titano-silicalites et procede d'obtention d'hydroxylamine n,n-disubstituee
NL1013899C2 (nl) * 1999-12-21 2001-06-25 Dsm Nv Werkwijze voor het bereiden en zuiveren van een hydroxylammoniumzoutoplossing.
US6281369B1 (en) * 2000-12-07 2001-08-28 Arco Chemical Technology, L.P. Epoxidation catalyst and process
DE10062325A1 (de) * 2000-12-14 2002-06-20 Basf Ag Verfahren zur kontinuierlichen Herstellung von Hydroxylammoniumsalzen
WO2003043937A2 (en) * 2001-11-15 2003-05-30 Pq Holding, Inc. Method for controlling synthesis conditions during molecular sieve synthesis using combinations of quaternary ammonium hydroxides and halides
JP4772326B2 (ja) * 2002-05-31 2011-09-14 中國石油化工股▲分▼有限公司 チタン含有触媒の再生方法
CN103193212B (zh) * 2013-03-15 2016-01-20 华东师范大学 一种游离羟胺的制备方法
CN104262196B (zh) * 2014-09-02 2016-07-27 河北美邦工程科技有限公司 一种氨肟化反应与分离耦合工艺及装置
CN105271143B (zh) * 2015-11-20 2017-09-22 山东兴辉化工有限公司 盐酸羟胺母液的回收处理工艺
CN106946235B (zh) * 2017-03-23 2019-03-22 北京凯瑞英科技有限公司 一种由硝基甲烷和盐酸通过相转移合成盐酸羟胺的方法
CN107265420B (zh) * 2017-06-29 2019-06-25 河北工业大学 一种由环己酮肟水解制备羟胺的方法
CN109942457A (zh) * 2019-04-22 2019-06-28 河北美邦工程科技股份有限公司 一种非均相环己酮肟制备方法
CN115215307B (zh) * 2021-04-15 2024-03-29 华东师范大学 一种羟胺溶液的合成方法
CN114105824B (zh) * 2021-12-09 2024-07-02 江苏艾科维科技股份有限公司 一种异羟肟酸的合成方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1214622B (it) * 1985-07-10 1990-01-18 Montedipe Spa Processo catalitico per laproduzione di cicloesanonossima.
IT1223330B (it) * 1987-10-29 1990-09-19 Montedipe Spa Processo per la sintesi di una n n dialchil idrossilammina
IT1217899B (it) * 1988-06-23 1990-03-30 Montedipe Spa Processo catalitico per la produzione di ossime

Also Published As

Publication number Publication date
EP0522634B1 (en) 2001-01-24
PL169232B1 (pl) 1996-06-28
AU1944592A (en) 1993-01-14
DE69231652T2 (de) 2001-08-02
JPH05201711A (ja) 1993-08-10
JP3374218B2 (ja) 2003-02-04
DE69231652D1 (de) 2001-03-01
PL295231A1 (en) 1993-03-22
CZ217192A3 (en) 1993-01-13
CA2073231A1 (en) 1993-01-11
ITMI911915A1 (it) 1993-01-10
EP0522634A1 (en) 1993-01-13
IT1252047B (it) 1995-05-29
ATE198866T1 (de) 2001-02-15
CZ285176B6 (cs) 1999-06-16
SK217192A3 (en) 1994-08-10
KR930002302A (ko) 1993-02-22
US5320819A (en) 1994-06-14
ES2153825T3 (es) 2001-03-16
TW232676B (da) 1994-10-21
CA2073231C (en) 2002-09-17
RU2099281C1 (ru) 1997-12-20
ITMI911915A0 (it) 1991-07-10

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