DE69231652T2 - Verfahren zur direkten katalytischen Produktion von Hydroxylamin - Google Patents

Verfahren zur direkten katalytischen Produktion von Hydroxylamin

Info

Publication number
DE69231652T2
DE69231652T2 DE69231652T DE69231652T DE69231652T2 DE 69231652 T2 DE69231652 T2 DE 69231652T2 DE 69231652 T DE69231652 T DE 69231652T DE 69231652 T DE69231652 T DE 69231652T DE 69231652 T2 DE69231652 T2 DE 69231652T2
Authority
DE
Germany
Prior art keywords
hydroxylamine
direct catalytic
catalytic production
production
titanium
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 - Lifetime
Application number
DE69231652T
Other languages
English (en)
Other versions
DE69231652D1 (de
Inventor
Maria Angela Mantegazza
Mario Padovan
Guido Petrini
Paolo Roffia
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.)
Enichem SpA
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 DE69231652D1 publication Critical patent/DE69231652D1/de
Publication of DE69231652T2 publication Critical patent/DE69231652T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
DE69231652T 1991-07-10 1992-07-01 Verfahren zur direkten katalytischen Produktion von Hydroxylamin Expired - Lifetime DE69231652T2 (de)

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 (2)

Publication Number Publication Date
DE69231652D1 DE69231652D1 (de) 2001-03-01
DE69231652T2 true DE69231652T2 (de) 2001-08-02

Family

ID=11360320

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69231652T Expired - Lifetime DE69231652T2 (de) 1991-07-10 1992-07-01 Verfahren zur direkten katalytischen Produktion von Hydroxylamin

Country Status (16)

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

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
AU2002356941A1 (en) * 2001-11-15 2003-06-10 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
CN114105824A (zh) * 2021-12-09 2022-03-01 江苏艾科维科技有限公司 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
CZ217192A3 (en) 1993-01-13
ES2153825T3 (es) 2001-03-16
DK0522634T3 (da) 2001-03-05
SK217192A3 (en) 1994-08-10
ATE198866T1 (de) 2001-02-15
ITMI911915A1 (it) 1993-01-10
TW232676B (de) 1994-10-21
EP0522634B1 (de) 2001-01-24
US5320819A (en) 1994-06-14
IT1252047B (it) 1995-05-29
CA2073231A1 (en) 1993-01-11
RU2099281C1 (ru) 1997-12-20
EP0522634A1 (de) 1993-01-13
ITMI911915A0 (it) 1991-07-10
CA2073231C (en) 2002-09-17
PL169232B1 (pl) 1996-06-28
JP3374218B2 (ja) 2003-02-04
DE69231652D1 (de) 2001-03-01
KR930002302A (ko) 1993-02-22
AU1944592A (en) 1993-01-14
CZ285176B6 (cs) 1999-06-16
JPH05201711A (ja) 1993-08-10
PL295231A1 (en) 1993-03-22

Similar Documents

Publication Publication Date Title
DE69231652T2 (de) Verfahren zur direkten katalytischen Produktion von Hydroxylamin
ATE60051T1 (de) Katalytisches verfahren zur herstellung von cyclohexanon-oxim.
ATE120197T1 (de) Verfahren zur direkt-synthese von organohalohydrosilanen.
PL293249A1 (en) Method of carrying out multi-step amoxymation of carbonyl compounds in liquid phase
JPS6456125A (en) Catalyst and method for decreasing nox in exhaust gas
ATE70048T1 (de) Selektive amidinierung von diaminen.
IT1217899B (it) Processo catalitico per la produzione di ossime
DE69924288D1 (de) Verfahren zur oxidation von in wasserstoff enthaltenem co
DE69108600T2 (de) Verfahren zur Herstellung von e-Caprolacton.
ATE105732T1 (de) Katalysator zur reinigung von abgasen, verfahren zur herstellung und verwendung des katalysators.
ATE69968T1 (de) Traegerkatalysator, verfahren zu seiner herstellung und seine verwendung zur reduktion von stickoxiden.
DE59507874D1 (de) Verfahren zur Zersetzung von HCN in Gasen mit einem Katalysator
ATE75969T1 (de) Verfahren zur katalytischen reduktion von stickoxiden.
DE3889041D1 (de) Herstellung von Immunonähe-Katalysatoren.
DE59204239D1 (de) Verfahren zur Entstickung der bei der Herstellung von Zement anfallenden Abgase.
ATE76777T1 (de) Verfahren zur katalytischen reduktion von no.
ATE130597T1 (de) Verfahren zur herstellung von r-aminocarnitin und s-aminocarnitin.
ATE60092T1 (de) Verfahren zur herstellung von kaliumnitrat.
ATE64732T1 (de) Verfahren zur herstellung von hydroxylaminen.
EP0314147A3 (en) Process for the synthesis of n,n-dialkyl-hydroxylamines
ATE289580T1 (de) Verfahren zur herstellung von gesättigten carbonsäuren mit ein bis vier c-atomen durch gasphasenoxidation von 2-butanon
JPS52100748A (en) Biological denitrification method
RU95111950A (ru) Способ окисления аммиака
JPS5390158A (en) Denitrating method
JPS53100184A (en) Production of denitration caralyst

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
R071 Expiry of right

Ref document number: 522634

Country of ref document: EP