ES246625A1 - Un procedimiento para la fabricacion continua de una solucion de sulfato de hidroxilamina - Google Patents

Un procedimiento para la fabricacion continua de una solucion de sulfato de hidroxilamina

Info

Publication number: ES246625A1
Authority: ES; Spain
Prior art keywords: solution; ammonium; nitrite; hydroxylamine; disulphonate
Prior art date: 1958-02-18
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

Application number

ES0246625A

Other languages

English (en)

Spanish (es)

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.)

Inventa AG fuer Forschung und Patentverwertung

Original Assignee

Inventa AG fuer Forschung und Patentverwertung

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.)

1958-02-18

Filing date

1959-01-17

Publication date

1959-05-16

1959-01-17 Application filed by Inventa AG fuer Forschung und Patentverwertung filed Critical Inventa AG fuer Forschung und Patentverwertung

1959-05-16 Publication of ES246625A1 publication Critical patent/ES246625A1/es

Status Expired legal-status Critical Current

Links

AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
239000000243 solution Substances 0.000 abstract 20
239000001099 ammonium carbonate Substances 0.000 abstract 10
BWEQSGJKNHMSPA-UHFFFAOYSA-N N.ON Chemical compound N.ON BWEQSGJKNHMSPA-UHFFFAOYSA-N 0.000 abstract 7
ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 abstract 6
CAMXVZOXBADHNJ-UHFFFAOYSA-N ammonium nitrite Chemical compound [NH4+].[O-]N=O CAMXVZOXBADHNJ-UHFFFAOYSA-N 0.000 abstract 6
BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 abstract 5
235000012538 ammonium bicarbonate Nutrition 0.000 abstract 5
235000012501 ammonium carbonate Nutrition 0.000 abstract 5
239000007789 gas Substances 0.000 abstract 5
IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 abstract 3
239000007864 aqueous solution Substances 0.000 abstract 2
238000010438 heat treatment Methods 0.000 abstract 2
NXPHCVPFHOVZBC-UHFFFAOYSA-N hydroxylamine;sulfuric acid Chemical compound ON.OS(O)(=O)=O NXPHCVPFHOVZBC-UHFFFAOYSA-N 0.000 abstract 2
PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 abstract 1
229910000013 Ammonium bicarbonate Inorganic materials 0.000 abstract 1
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
230000015572 biosynthetic process Effects 0.000 abstract 1
238000010924 continuous production Methods 0.000 abstract 1
239000000945 filler Substances 0.000 abstract 1
230000007062 hydrolysis Effects 0.000 abstract 1
238000006460 hydrolysis reaction Methods 0.000 abstract 1
239000011261 inert gas Substances 0.000 abstract 1
GQPLMRYTRLFLPF-UHFFFAOYSA-N nitrous oxide Inorganic materials [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 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
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/14—Hydroxylamine; Salts thereof
- C01B21/1409—Preparation
- C01B21/1427—Preparation by reduction of nitrogen oxides or nitrites with bisulfite or sulfur dioxide, e.g. by the Raschig process

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Treating Waste Gases (AREA)

ES0246625A 1958-02-18 1959-01-17 Un procedimiento para la fabricacion continua de una solucion de sulfato de hidroxilamina Expired ES246625A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH5599158A CH366032A (de)	1958-02-18	1958-02-18	Verfahren zur Herstellung von Hydroxylaminsulfatlösungen

Publications (1)

Publication Number	Publication Date
ES246625A1 true ES246625A1 (es)	1959-05-16

Family

ID=4520211

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES0246625A Expired ES246625A1 (es)	1958-02-18	1959-01-17	Un procedimiento para la fabricacion continua de una solucion de sulfato de hidroxilamina

Country Status (5)

Country	Link
CH (1)	CH366032A (de)
DE (1)	DE1092892B (de)
ES (1)	ES246625A1 (de)
FR (1)	FR1225773A (de)
GB (1)	GB902681A (de)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE756961C (de) *	1939-04-30	1952-08-21	Ig Farbenindustrie Ag	Herstellung von Hydroxylammoniumsulfat durch Reduktion von Nitriten mit Hilfe von Bisulfiten und/oder schwefeliger Saeure

1958
- 1958-02-18 CH CH5599158A patent/CH366032A/de unknown
1959
- 1959-01-17 ES ES0246625A patent/ES246625A1/es not_active Expired
- 1959-02-02 GB GB362259A patent/GB902681A/en not_active Expired
- 1959-02-02 DE DEI15968A patent/DE1092892B/de active Pending
- 1959-02-17 FR FR786978A patent/FR1225773A/fr not_active Expired

Also Published As

Publication number	Publication date
FR1225773A (fr)	1960-07-04
CH366032A (de)	1962-12-15
GB902681A (en)	1962-08-09
DE1092892B (de)	1960-11-17

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