ATE322461T1 - Verfahren zur behandlung eines phosphatsalzes und organische verbindungen enthaltendes wässriges medium - Google Patents

Verfahren zur behandlung eines phosphatsalzes und organische verbindungen enthaltendes wässriges medium

Info

Publication number: ATE322461T1
Authority: AT; Austria
Prior art keywords: aqueous medium; nitric acid; medium containing; treating; organic compounds
Prior art date: 2001-12-04

Application number

AT02783844T

Other languages

English (en)

Inventor

Arno Benneker

Henk Oevering

Johannes Antonius Leo Brouwers

Original Assignee

Dsm Ip Assets Bv

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.)

2001-12-04

Filing date

2002-12-02

Publication date

2006-04-15

2002-12-02 Application filed by Dsm Ip Assets Bv filed Critical Dsm Ip Assets Bv

2006-04-15 Application granted granted Critical

2006-04-15 Publication of ATE322461T1 publication Critical patent/ATE322461T1/de

Links

239000012736 aqueous medium Substances 0.000 title abstract 5
238000000034 method Methods 0.000 title abstract 2
150000002894 organic compounds Chemical class 0.000 title abstract 2
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical class OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 title 1
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 6
229910017604 nitric acid Inorganic materials 0.000 abstract 6
230000015572 biosynthetic process Effects 0.000 abstract 4
238000003786 synthesis reaction Methods 0.000 abstract 4
239000002609 medium Substances 0.000 abstract 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
229910019142 PO4 Inorganic materials 0.000 abstract 1
229910052799 carbon Inorganic materials 0.000 abstract 1
238000007599 discharging Methods 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 abstract 1
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
239000010452 phosphate Substances 0.000 abstract 1

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
- C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
- C01B21/38—Nitric acid
- C01B21/40—Preparation by absorption of oxides of nitrogen
- 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
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C249/00—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C249/04—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of oximes
- C07C249/08—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of oximes by reaction of hydroxylamines with carbonyl compounds
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Removal Of Specific Substances (AREA)
External Artificial Organs (AREA)

AT02783844T 2001-12-04 2002-12-02 Verfahren zur behandlung eines phosphatsalzes und organische verbindungen enthaltendes wässriges medium ATE322461T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP01204697		2001-12-04

Publications (1)

Publication Number	Publication Date
ATE322461T1 true ATE322461T1 (de)	2006-04-15

Family

ID=8181361

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT02783844T ATE322461T1 (de)	2001-12-04	2002-12-02	Verfahren zur behandlung eines phosphatsalzes und organische verbindungen enthaltendes wässriges medium

Country Status (14)

Country	Link
US (1)	US7161037B2 (de)
EP (1)	EP1451100B1 (de)
JP (1)	JP4318547B2 (de)
KR (1)	KR100917544B1 (de)
CN (1)	CN1272239C (de)
AT (1)	ATE322461T1 (de)
AU (1)	AU2002347664A1 (de)
BR (1)	BR0214646B1 (de)
CO (1)	CO5590948A2 (de)
DE (1)	DE60210500T2 (de)
MX (1)	MXPA04005413A (de)
MY (1)	MY129642A (de)
TW (1)	TWI254028B (de)
WO (1)	WO2003048037A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1901994B1 (de) *	2005-07-08	2010-01-27	DSM IP Assets B.V.	Verfahren zur kontinuierlichen produktion von hydroxylammonium
TW200829542A (en) *	2007-01-05	2008-07-16	China Petrochemical Dev Corp	Hydroxylamine -oximination cycling system
CN103987658A (zh)	2011-12-29	2014-08-13	帝斯曼知识产权资产管理有限公司	一种连续生产羟铵的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1108566A (en) *	1964-05-01	1968-04-03	Plessey Uk Ltd	Improvements in electric relays
NL6513426A (de)	1965-10-16	1967-04-17
US3940442A (en)	1969-12-06	1976-02-24	Stamicarbon B.V.	Recycle process for the preparation and processing of a hydroxylammonium salt solution
BE759915A (fr) *	1969-12-06	1971-06-04	Stamicarbon	Procede de recyclage pour la preparation et le traitement d'unesolutionde sel d'hydroxylammonium
US3948988A (en)	1970-02-11	1976-04-06	Stamicarbon, B.V.	Cyclic process for preparing and working up a hydroxylammonium salt solution
NL7001906A (de) *	1970-02-11	1971-08-13
NL7405630A (nl) *	1974-04-26	1975-10-28	Stamicarbon	Kringloopproces voor de bereiding van cyclohexanonoxim.
US3997607A (en) *	1974-04-26	1976-12-14	Stamicarbon B.V.	Recycling process for the preparation of cyclohexanone oxime
US5328673A (en) *	1992-11-23	1994-07-12	Olin Corporation	Process for removal of NOx and SOx oxides from waste gases with chloric acid
DE19533715A1 (de) *	1995-09-12	1997-03-13	Basf Ag	Verfahren zum Entfernen von Stickstoffoxiden aus einem diese enthaltenden Gasstrom
CA2238304C (en) *	1995-12-01	2002-03-12	Drinkard Metalox, Inc.	Nitric acid production and recycle

2002
- 2002-12-02 JP JP2003549236A patent/JP4318547B2/ja not_active Expired - Fee Related
- 2002-12-02 AU AU2002347664A patent/AU2002347664A1/en not_active Abandoned
- 2002-12-02 KR KR1020047008480A patent/KR100917544B1/ko not_active Expired - Lifetime
- 2002-12-02 DE DE60210500T patent/DE60210500T2/de not_active Expired - Fee Related
- 2002-12-02 EP EP02783844A patent/EP1451100B1/de not_active Expired - Lifetime
- 2002-12-02 BR BRPI0214646-0A patent/BR0214646B1/pt not_active IP Right Cessation
- 2002-12-02 AT AT02783844T patent/ATE322461T1/de not_active IP Right Cessation
- 2002-12-02 WO PCT/NL2002/000780 patent/WO2003048037A1/en not_active Ceased
- 2002-12-02 MX MXPA04005413A patent/MXPA04005413A/es active IP Right Grant
- 2002-12-02 TW TW091134953A patent/TWI254028B/zh not_active IP Right Cessation
- 2002-12-02 CN CNB028240928A patent/CN1272239C/zh not_active Expired - Lifetime
- 2002-12-02 US US10/497,230 patent/US7161037B2/en not_active Expired - Fee Related
- 2002-12-03 MY MYPI20024527A patent/MY129642A/en unknown
2004
- 2004-06-07 CO CO04053109A patent/CO5590948A2/es active IP Right Grant

Also Published As

Publication number	Publication date
DE60210500T2 (de)	2006-11-30
US7161037B2 (en)	2007-01-09
JP2005511461A (ja)	2005-04-28
JP4318547B2 (ja)	2009-08-26
TWI254028B (en)	2006-05-01
MY129642A (en)	2007-04-30
AU2002347664A1 (en)	2003-06-17
MXPA04005413A (es)	2004-10-11
CO5590948A2 (es)	2005-12-30
BR0214646A (pt)	2004-11-03
EP1451100B1 (de)	2006-04-05
KR20050044659A (ko)	2005-05-12
KR100917544B1 (ko)	2009-09-16
US20050070739A1 (en)	2005-03-31
TW200409742A (en)	2004-06-16
DE60210500D1 (de)	2006-05-18
WO2003048037A1 (en)	2003-06-12
BR0214646B1 (pt)	2011-05-31
EP1451100A1 (de)	2004-09-01
CN1272239C (zh)	2006-08-30
CN1599695A (zh)	2005-03-23

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Legal Events

Date	Code	Title	Description
2006-10-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties