IT954344B - Procedimento per la depurazione di acido solforico per la sintesi cata litica di solfato di idrossilammo nio - Google Patents

Procedimento per la depurazione di acido solforico per la sintesi cata litica di solfato di idrossilammo nio

Info

Publication number: IT954344B
Authority: IT; Italy
Prior art keywords: hydroxylamn; lithic; purification; synthesis; procedure
Prior art date: 1971-03-09

Application number

IT48688/72A

Other languages

English (en)

Italian (it)

Original Assignee

Basf Ag

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.)

1971-03-09

Filing date

1972-03-01

Publication date

1973-08-30

1972-03-01 Application filed by Basf Ag filed Critical Basf Ag

1973-08-30 Application granted granted Critical

1973-08-30 Publication of IT954344B publication Critical patent/IT954344B/it

Links

QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title 2
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 title 1
230000015572 biosynthetic process Effects 0.000 title 1
238000000034 method Methods 0.000 title 1
238000000746 purification Methods 0.000 title 1
238000003786 synthesis reaction Methods 0.000 title 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
- C01B21/1418—Preparation by catalytic reduction of nitrogen oxides or nitrates with hydrogen
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/90—Separation; Purification

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Catalysts (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

IT48688/72A 1971-03-09 1972-03-01 Procedimento per la depurazione di acido solforico per la sintesi cata litica di solfato di idrossilammo nio IT954344B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2111118A DE2111118C3 (de)	1971-03-09	1971-03-09	Verfahren zur Reinigung von Schwefelsäure für die katalytische Synthese von Hydroxylammoniumsulfat

Publications (1)

Publication Number	Publication Date
IT954344B true IT954344B (it)	1973-08-30

Family

ID=5800919

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT48688/72A IT954344B (it)	1971-03-09	1972-03-01	Procedimento per la depurazione di acido solforico per la sintesi cata litica di solfato di idrossilammo nio

Country Status (10)

Country	Link
US (1)	US3787563A (2)
BE (1)	BE780103A (2)
BR (1)	BR7200742D0 (2)
CA (1)	CA967722A (2)
CH (1)	CH586161A5 (2)
DE (1)	DE2111118C3 (2)
FR (1)	FR2128662B1 (2)
GB (1)	GB1378044A (2)
IT (1)	IT954344B (2)
NL (1)	NL7203074A (2)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3339067B2 (ja) *	1991-12-25	2002-10-28	住友化学工業株式会社	硫酸アルミニウムの製造方法
US5549833A (en) *	1992-06-11	1996-08-27	Toshin Chemical Industry Co., Ltd.	Method of decomposing hydrogen peroxide
JPH0763703B2 (ja) *	1992-06-11	1995-07-12	東信化学工業株式会社	過酸化水素の分解方法
US20200299850A1 (en) *	2019-03-22	2020-09-24	Eco-Tec Limited	Processes for treating electrolyte from an electrorefining process

1971
- 1971-03-09 DE DE2111118A patent/DE2111118C3/de not_active Expired
1972
- 1972-02-03 CH CH157972A patent/CH586161A5/xx not_active IP Right Cessation
- 1972-02-09 BR BR742/72A patent/BR7200742D0/pt unknown
- 1972-03-01 IT IT48688/72A patent/IT954344B/it active
- 1972-03-02 BE BE780103A patent/BE780103A/xx not_active IP Right Cessation
- 1972-03-03 US US00231721A patent/US3787563A/en not_active Expired - Lifetime
- 1972-03-06 FR FR7207699A patent/FR2128662B1/fr not_active Expired
- 1972-03-06 CA CA136,378A patent/CA967722A/en not_active Expired
- 1972-03-08 NL NL7203074A patent/NL7203074A/xx not_active Application Discontinuation
- 1972-03-08 GB GB1070872A patent/GB1378044A/en not_active Expired

Also Published As

Publication number	Publication date
DE2111118B2 (de)	1974-05-02
DE2111118A1 (de)	1972-09-14
CH586161A5 (2)	1977-03-31
BR7200742D0 (pt)	1973-05-31
NL7203074A (2)	1972-09-12
FR2128662B1 (2)	1975-10-24
DE2111118C3 (de)	1975-01-16
GB1378044A (en)	1974-12-18
BE780103A (fr)	1972-09-04
FR2128662A1 (2)	1972-10-20
CA967722A (en)	1975-05-20
US3787563A (en)	1974-01-22

Similar Documents

Publication	Publication Date	Title
IT958964B (it)	1973-10-30	Procedimento per la produzione di ossidi finemente suddivisi
IT954220B (it)	1973-08-30	Procedimento per la preparazione di acido acrilico
IT973803B (it)	1974-06-10	Procedimento per produrre anidride e acido solforico
IT964102B (it)	1974-01-21	Preparazione d acido gliossilico
IT957793B (it)	1973-10-20	Procedimento per la produzione di catalizzatori particolarmente per operazioni di reforming
IT948290B (it)	1973-05-30	Procedimento catalitico per la produzione di n buteni
IT969922B (it)	1974-04-10	Reattore per la produzione di metanolo
IT990346B (it)	1975-06-20	Procedimento per la produzione di acido acrilico
IT957897B (it)	1973-10-20	Procedimento per la depurazione di acido cloridrico gassoso
IT942170B (it)	1973-03-20	Procedimento per la purificazione di acido tereftalico
IT1041434B (it)	1980-01-10	Procedimento per la produzione di acido tereftalico
IT945554B (it)	1973-05-10	Procedimento per la purificazione di lattami
IT954344B (it)	1973-08-30	Procedimento per la depurazione di acido solforico per la sintesi cata litica di solfato di idrossilammo nio
IT1068731B (it)	1985-03-21	Procedimento per la produzione di acido tereftalico
IT1030153B (it)	1979-03-30	Catalizzatore per la fabbricazione di nitrili insuturi
IT1035434B (it)	1979-10-20	Procedimento per la depurazione di acido decandicarbossilicoi io
IT1043191B (it)	1980-02-20	Catalizzatori per la conversione di torocarsuri
AR202082A1 (es)	1975-05-15	Procedimiento para la produccion de niquel de alta pureza partiendo de minerales oxidados
AU8093775A (en)	1976-11-11	The production of nitric acid
IT973782B (it)	1974-06-10	Procedimento per produrre acido 4 4 dinitrostilben 2 2 disolfo nico
IT951067B (it)	1973-06-30	Procedimento per produrre acido pirofosforico
IT1030463B (it)	1979-03-30	Catalizzatore per la fabbricazione di nitrili insaturi
IT1027882B (it)	1978-12-20	Procedimento per la produzione di acito nitrico
IT954194B (it)	1973-08-30	Procedimento per la purificazione di acido acrilico
IT960416B (it)	1973-11-20	Procedimento catalitico per la pre parazione di acroleina