PT1013643E - Metodo de producao de sulfato de hidroxilamina no processo convencional para a sintese de caprolactama - Google Patents

Metodo de producao de sulfato de hidroxilamina no processo convencional para a sintese de caprolactama

Info

Publication number: PT1013643E
Authority: PT; Portugal
Prior art keywords: hydroxylamine; produce; nox; caprolactam; sulfate
Prior art date: 1998-12-24

Application number

PT99125632T

Other languages

English (en)

Inventor

Diego Fernandez Echegaray

Antonio Augusto M Velloso

Matthew Lincoln Wagner

Original Assignee

Praxair Technology Inc

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.)

1998-12-24

Filing date

1999-12-22

Publication date

2002-12-31

1999-12-22 Application filed by Praxair Technology Inc filed Critical Praxair Technology Inc

2002-12-31 Publication of PT1013643E publication Critical patent/PT1013643E/pt

Links

238000000034 method Methods 0.000 title abstract 7
JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 title abstract 6
230000015572 biosynthetic process Effects 0.000 title abstract 2
238000004519 manufacturing process Methods 0.000 title abstract 2
NXPHCVPFHOVZBC-UHFFFAOYSA-N hydroxylamine;sulfuric acid Chemical compound ON.OS(O)(=O)=O NXPHCVPFHOVZBC-UHFFFAOYSA-N 0.000 title 1
238000003786 synthesis reaction Methods 0.000 title 1
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 5
MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 4
VEZUQRBDRNJBJY-UHFFFAOYSA-N cyclohexanone oxime Chemical compound ON=C1CCCCC1 VEZUQRBDRNJBJY-UHFFFAOYSA-N 0.000 abstract 4
229910002089 NOx Inorganic materials 0.000 abstract 3
MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 abstract 2
ZNBNBTIDJSKEAM-UHFFFAOYSA-N 4-[7-hydroxy-2-[5-[5-[6-hydroxy-6-(hydroxymethyl)-3,5-dimethyloxan-2-yl]-3-methyloxolan-2-yl]-5-methyloxolan-2-yl]-2,8-dimethyl-1,10-dioxaspiro[4.5]decan-9-yl]-2-methyl-3-propanoyloxypentanoic acid Chemical compound C1C(O)C(C)C(C(C)C(OC(=O)CC)C(C)C(O)=O)OC11OC(C)(C2OC(C)(CC2)C2C(CC(O2)C2C(CC(C)C(O)(CO)O2)C)C)CC1 ZNBNBTIDJSKEAM-UHFFFAOYSA-N 0.000 abstract 2
229910021529 ammonia Inorganic materials 0.000 abstract 2
CAMXVZOXBADHNJ-UHFFFAOYSA-N ammonium nitrite Chemical compound [NH4+].[O-]N=O CAMXVZOXBADHNJ-UHFFFAOYSA-N 0.000 abstract 2
238000006243 chemical reaction Methods 0.000 abstract 2
JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 2
ZXRZMXDVDPTICT-UHFFFAOYSA-N diazanium hydroxylamine sulfate Chemical compound [NH4+].[NH4+].ON.[O-]S([O-])(=O)=O ZXRZMXDVDPTICT-UHFFFAOYSA-N 0.000 abstract 2
239000007789 gas Substances 0.000 abstract 2
229910000378 hydroxylammonium sulfate Inorganic materials 0.000 abstract 2
JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 abstract 2
ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 abstract 1
235000012501 ammonium carbonate Nutrition 0.000 abstract 1
239000001099 ammonium carbonate Substances 0.000 abstract 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
230000003301 hydrolyzing effect Effects 0.000 abstract 1
230000001590 oxidative effect Effects 0.000 abstract 1
239000001301 oxygen Substances 0.000 abstract 1
229910052760 oxygen Inorganic materials 0.000 abstract 1
230000000153 supplemental effect Effects 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
- C07D201/02—Preparation of lactams
- C07D201/04—Preparation of lactams from or via oximes by Beckmann rearrangement
- C07D201/06—Preparation of lactams from or via oximes by Beckmann rearrangement from ketones by simultaneous oxime formation and rearrangement
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D227/00—Heterocyclic compounds containing rings having one nitrogen atom as the only ring hetero atom, according to more than one of groups C07D203/00 - C07D225/00
- C07D227/02—Heterocyclic compounds containing rings having one nitrogen atom as the only ring hetero atom, according to more than one of groups C07D203/00 - C07D225/00 with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D227/06—Heterocyclic compounds containing rings having one nitrogen atom as the only ring hetero atom, according to more than one of groups C07D203/00 - C07D225/00 with only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D227/08—Oxygen atoms
- C07D227/087—One doubly-bound oxygen atom in position 2, e.g. lactams
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
- C07D201/02—Preparation of lactams
- C07D201/10—Preparation of lactams from cycloaliphatic compounds by simultaneous nitrosylation and rearrangement

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Treating Waste Gases (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)

PT99125632T 1998-12-24 1999-12-22 Metodo de producao de sulfato de hidroxilamina no processo convencional para a sintese de caprolactama PT1013643E (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US09/221,209 US6469163B1 (en)	1998-12-24	1998-12-24	Method for production of hydroxylamine sulfate in the conventional process for the synthesis of caprolactam

Publications (1)

Publication Number	Publication Date
PT1013643E true PT1013643E (pt)	2002-12-31

Family

ID=22826835

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT99125632T PT1013643E (pt)	1998-12-24	1999-12-22	Metodo de producao de sulfato de hidroxilamina no processo convencional para a sintese de caprolactama

Country Status (11)

Country	Link
US (1)	US6469163B1 (pt)
EP (1)	EP1013643B1 (pt)
KR (1)	KR100433876B1 (pt)
CN (1)	CN1142915C (pt)
AT (1)	ATE223892T1 (pt)
BR (1)	BR9905939A (pt)
CA (1)	CA2292904A1 (pt)
DE (1)	DE69902864T2 (pt)
ES (1)	ES2180249T3 (pt)
IL (1)	IL133663A (pt)
PT (1)	PT1013643E (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20040134873A1 (en) *	1996-07-25	2004-07-15	Li Yao	Abrasive-free chemical mechanical polishing composition and polishing process containing same
CN116375646B (zh) *	2023-03-10	2025-09-09	湖北金湘宁化工科技有限公司	一种己内酰胺和硫酸羟胺联产的方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH247713A (de) *	1941-12-15	1947-03-31	Ag Bata	Verfahren zur Herstellung von E-Caprolaktam.
FR971311A (fr) *	1947-09-08	1951-01-16		Procédé pour préparer les lactames et leurs produits hydrolytiques
BE551022A (pt) *	1955-09-14	1900-01-01
FR1202077A (fr) *	1957-09-20	1960-01-07	Basf Ag	Procédé pour la production de eta-capryllactame
FR1539288A (fr)	1966-09-26	1968-09-13	Hoechst Ag	Procédé d'oxydation des gaz nitreux
NL7004350A (pt)	1970-03-26	1971-09-28	Stamicarbon
DE2130036B2 (de) *	1971-06-18	1977-02-10	Davy Powergas GmbH, 5000 Köln	Verfahren zur herstellung von lactamen
GB1603630A (en)	1977-06-16	1981-11-25	Boc Ltd	Gas-liquid contact process
EP0004746A3 (en)	1978-04-07	1979-10-31	BOC Limited	Gas-liquid contact process
NL8500608A (nl)	1985-03-05	1986-10-01	Stamicarbon	Werkwijze voor de bereiding van stikstofmonoxide.
JPH02754A (ja) *	1988-02-17	1990-01-05	Sumitomo Chem Co Ltd	シクロヘキサノンオキシムの製造方法
JP3263965B2 (ja) *	1991-02-13	2002-03-11	三菱化学株式会社	オキシムの製造方法
DE4331671A1 (de) *	1993-09-17	1995-03-23	Bayer Ag	Verfahren zur selektiven katalytischen Oxidation organischer Verbindungen
DE4435239A1 (de)	1994-10-04	1996-04-11	Basf Ag	Verfahren zur Herstellung von Hydroxylaminen aus Ammoniak oder den entsprechenden Aminen, Wasserstoff und Sauerstoff
WO1997003956A1 (en) *	1995-07-20	1997-02-06	Mitsubishi Chemical Corporation	PROCESS FOR THE PREPARATION OF ε-CAPROLACTAM
CA2200996A1 (en)	1996-04-01	1997-10-01	Sandeep Bhatia	Oxygen injection in nitric acid production
ID16932A (id) *	1996-05-23	1997-11-20	Praxair Technology Inc	Penyemprot oksigen langsung dalam produksi asam nitrat
US5985230A (en) *	1996-10-03	1999-11-16	L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude	Nitric acid production

1998
- 1998-12-24 US US09/221,209 patent/US6469163B1/en not_active Expired - Lifetime
1999
- 1999-12-22 EP EP99125632A patent/EP1013643B1/en not_active Expired - Lifetime
- 1999-12-22 CN CNB991229614A patent/CN1142915C/zh not_active Expired - Fee Related
- 1999-12-22 KR KR10-1999-0060171A patent/KR100433876B1/ko not_active Expired - Fee Related
- 1999-12-22 CA CA002292904A patent/CA2292904A1/en not_active Abandoned
- 1999-12-22 AT AT99125632T patent/ATE223892T1/de not_active IP Right Cessation
- 1999-12-22 PT PT99125632T patent/PT1013643E/pt unknown
- 1999-12-22 BR BR9905939-8A patent/BR9905939A/pt not_active IP Right Cessation
- 1999-12-22 IL IL13366399A patent/IL133663A/en not_active IP Right Cessation
- 1999-12-22 DE DE69902864T patent/DE69902864T2/de not_active Expired - Fee Related
- 1999-12-22 ES ES99125632T patent/ES2180249T3/es not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP1013643A1 (en)	2000-06-28
EP1013643B1 (en)	2002-09-11
US6469163B1 (en)	2002-10-22
CN1264702A (zh)	2000-08-30
DE69902864D1 (de)	2002-10-17
KR20000062223A (ko)	2000-10-25
DE69902864T2 (de)	2003-05-08
CA2292904A1 (en)	2000-06-24
KR100433876B1 (ko)	2004-06-04
BR9905939A (pt)	2000-08-29
ES2180249T3 (es)	2003-02-01
IL133663A0 (en)	2001-04-30
IL133663A (en)	2004-07-25
CN1142915C (zh)	2004-03-24
ATE223892T1 (de)	2002-09-15

Publication	Publication Date	Title
TW228504B (en)	1994-08-21	Regeneration of sulfuric acid from sulfate by-products of 2-hydroxy-4-(methylthio) butyric acid manufacture
KR970074651A (ko)	1997-12-10	산소를 직접 주입하는 질산 제조 방법
PT1013643E (pt)	2002-12-31	Metodo de producao de sulfato de hidroxilamina no processo convencional para a sintese de caprolactama
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BR0111437A (pt)	2003-06-10	Processo para a produção de cicloexanona oxima
AU9341798A (en)	1999-03-01	Method for producing nitric acid and device for carrying out said method
PL321241A1 (pt)	1997-11-24
ATE323068T1 (de)	2006-04-15	Verfahren zur herstellung von cyclohexanonoxim
ATE372957T1 (de)	2007-09-15	Verfahren zur herstellung von hydroxylammonium
AU2001264408A1 (en)	2001-12-17	Process for the production of cyclohexanone oxime
EP1354866A4 (en)	2005-05-11	PROCESS FOR PRODUCING ALKANEDICARBOXYLIC ACID
US3937793A (en)	1976-02-10	Process for the continuous manufacture of crystallized ammonium thiosulfate
US4376105A (en)	1983-03-08	Process for producing nitrous oxide
DE50301881D1 (de)	2006-01-12	Verfahren zur herstellung von cyanwasserstoff durch oxidation stickstoffhaltiger kohlenwasserstoffe in einer flamme
CA2238304C (en)	2002-03-12	Nitric acid production and recycle
ES469080A1 (es)	1978-11-16	Un procedimiento para la recuperacion de nh3 y so2 a partir de una sal amonica de acido sulfurico.
US4133810A (en)	1979-01-09	Process for the recovery of ε-caprolactam from a reaction mixture of ε-caprolactam and sulfuric acid
JPS61205607A (ja)	1986-09-11	アンモニアの接触的燃焼による酸化窒素の製造法
US2752224A (en)	1956-06-26	Producing ammonium nitrite and ammonium hydroxylamine disulfonate by a nitrous gas absorption process
ATE200897T1 (de)	2001-05-15	Verfahren und anlage zur herstellung von harnstoff mit hohem umwandlungsgrad und niedrigem energieverbrauch
IE790706L (en)	1979-10-05	Process for producing urea
EP1113985A4 (en)	2002-01-02	PRODUCTION OF NITROGEN OXIDES
RU2004113411A (ru)	2005-10-10	Способ получения водорода и метанола