DE69607289T2 - Verfahren zur Herstellung von Hydroxylammoniumsalzen - Google Patents

Verfahren zur Herstellung von Hydroxylammoniumsalzen

Info

Publication number
DE69607289T2
DE69607289T2 DE69607289T DE69607289T DE69607289T2 DE 69607289 T2 DE69607289 T2 DE 69607289T2 DE 69607289 T DE69607289 T DE 69607289T DE 69607289 T DE69607289 T DE 69607289T DE 69607289 T2 DE69607289 T2 DE 69607289T2
Authority
DE
Germany
Prior art keywords
preparation
hydroxylammonium salts
hydroxylammonium
salts
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 - Fee Related
Application number
DE69607289T
Other languages
English (en)
Other versions
DE69607289D1 (de
Inventor
Lieshout Lambertus Hubertu Van
Peter Arnold Cecili Schevelier
Leonardus Lefferts
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.)
DSM IP Assets BV
Original Assignee
DSM NV
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 DSM NV filed Critical DSM NV
Publication of DE69607289D1 publication Critical patent/DE69607289D1/de
Application granted granted Critical
Publication of DE69607289T2 publication Critical patent/DE69607289T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/16—Halides of ammonium
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • 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
    • C01B21/1418—Preparation by catalytic reduction of nitrogen oxides or nitrates with hydrogen
DE69607289T 1995-11-10 1996-10-29 Verfahren zur Herstellung von Hydroxylammoniumsalzen Expired - Fee Related DE69607289T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9500936A BE1009767A3 (nl) 1995-11-10 1995-11-10 Werkwijze voor de bereiding van hydroxylammoniumzouten.

Publications (2)

Publication Number Publication Date
DE69607289D1 DE69607289D1 (de) 2000-04-27
DE69607289T2 true DE69607289T2 (de) 2000-11-30

Family

ID=3889291

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69607289T Expired - Fee Related DE69607289T2 (de) 1995-11-10 1996-10-29 Verfahren zur Herstellung von Hydroxylammoniumsalzen

Country Status (16)

Country Link
US (1) US5792439A (de)
EP (1) EP0773189B1 (de)
JP (1) JP4058123B2 (de)
KR (1) KR100416467B1 (de)
CN (1) CN1051525C (de)
BE (1) BE1009767A3 (de)
BR (1) BR9605490A (de)
CO (1) CO4560567A1 (de)
CZ (1) CZ331296A3 (de)
DE (1) DE69607289T2 (de)
ES (1) ES2146354T3 (de)
MX (1) MX9605488A (de)
PL (1) PL316897A1 (de)
RU (1) RU2159211C2 (de)
SK (1) SK282192B6 (de)
TW (1) TW449572B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1085559C (zh) * 1998-12-16 2002-05-29 中国科学院兰州化学物理研究所 合成磷酸羟胺用催化剂
DE19935034A1 (de) * 1999-07-26 2001-02-01 Basf Ag Verfahren zur Filtration eines wässrigen bei der Herstellung von Hydroxylamin anfallenden Reaktionsgemisches
NL1013899C2 (nl) † 1999-12-21 2001-06-25 Dsm Nv Werkwijze voor het bereiden en zuiveren van een hydroxylammoniumzoutoplossing.
DE10062325A1 (de) * 2000-12-14 2002-06-20 Basf Ag Verfahren zur kontinuierlichen Herstellung von Hydroxylammoniumsalzen
EP1275616A1 (de) * 2001-07-11 2003-01-15 Dsm N.V. Verfahren zur Herstellung von Hydroxylamin
JP4630010B2 (ja) * 2004-06-24 2011-02-09 株式会社神戸製鋼所 硝酸溶液の処理方法
JP4707382B2 (ja) * 2004-12-15 2011-06-22 日揮触媒化成株式会社 硝酸性窒素含有水処理用触媒およびその製造方法
DE602006012048D1 (de) * 2005-07-08 2010-03-18 Dsm Ip Assets Bv Verfahren zur kontinuierlichen produktion von hydroxylammonium
DE102006054156A1 (de) 2006-11-16 2008-05-21 Wacker Chemie Ag Pyrogene Kieselsäure hergestellt in einer Produktions-Anlage mit großer Kapazität
TWI370750B (en) * 2008-11-20 2012-08-21 China Petrochemical Dev Corp Taipei Taiwan Catalyst composition for producing hydroxylamine
CN101745392B (zh) * 2008-12-01 2012-12-26 中国石油化学工业开发股份有限公司 用于制备羟铵盐的催化剂组合物
WO2012143330A1 (en) * 2011-04-22 2012-10-26 Dsm Ip Assets B.V. Method for preparing hydroxylamine
WO2012143332A1 (en) 2011-04-22 2012-10-26 Dsm Ip Assets B.V. Catalyzed hydroxylamine preparation
KR20140024872A (ko) 2011-04-22 2014-03-03 디에스엠 아이피 어셋츠 비.브이. 촉매를 사용하는 하이드록실아민의 제조 방법
CN107519868B (zh) * 2016-06-20 2020-08-11 中国科学院金属研究所 一种催化还原水中硝酸根的纳米钯银合金催化材料及其制备方法和应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL148570B (nl) * 1967-12-14 1976-02-16 Stamicarbon Werkwijze voor het bereiden van zouten van hydroxylamine.
BE785662A (fr) * 1971-07-01 1973-01-02 Stamicarbon Procede pour la preparation de solutions de sels d'hydroxylammonium
CH585580A5 (de) * 1974-01-14 1977-03-15 Inventa Ag
NL7412507A (nl) * 1974-09-23 1976-03-25 Stamicarbon Werkwijze voor de bereiding van een hydroxyl- ammoniumzoutoplossing.
US4111842A (en) * 1977-06-01 1978-09-05 Stamicarbon, B.V. Process for the preparation of supported catalysts
NL7902291A (nl) * 1979-03-23 1980-09-25 Stamicarbon Werkwijze voor de bereiding van een hydroxylaminezout en daarbij te gebruiken katalysator.
US4832938A (en) * 1988-05-13 1989-05-23 E. I. Du Pont De Nemours And Company Hydrogen peroxide production method using platinum/palladium catalysts

Also Published As

Publication number Publication date
KR970026910A (ko) 1997-06-24
KR100416467B1 (ko) 2004-04-17
RU2159211C2 (ru) 2000-11-20
SK144696A3 (en) 1998-03-04
EP0773189A1 (de) 1997-05-14
CZ331296A3 (cs) 1998-05-13
BR9605490A (pt) 1998-08-11
ES2146354T3 (es) 2000-08-01
MX9605488A (es) 1997-08-30
US5792439A (en) 1998-08-11
CN1157257A (zh) 1997-08-20
CO4560567A1 (es) 1998-02-10
SK282192B6 (sk) 2001-12-03
JPH09183614A (ja) 1997-07-15
BE1009767A3 (nl) 1997-08-05
DE69607289D1 (de) 2000-04-27
TW449572B (en) 2001-08-11
CN1051525C (zh) 2000-04-19
EP0773189B1 (de) 2000-03-22
PL316897A1 (en) 1997-05-12
JP4058123B2 (ja) 2008-03-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DSM IP ASSETS B.V., HEERLEN, NL

8339 Ceased/non-payment of the annual fee