NL57096C - - Google Patents

Info

Publication number: NL57096C
Authority: NL; Netherlands

Application number

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.)

1939-01-18

Publication of NL57096C publication Critical patent/NL57096C/xx

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)
Treating Waste Gases (AREA)

NL57096D 1939-01-18 NL57096C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEI0063536		1939-01-18

Publications (1)

Publication Number	Publication Date
NL57096C true NL57096C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=7195925

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL57096D NL57096C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)	1939-01-18

Country Status (4)

Country	Link
BE (1)	BE444020A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1)	CH226926A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1)	FR879083A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1)	NL57096C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

0
- NL NL57096D patent/NL57096C/xx active
- BE BE444020D patent/BE444020A/fr unknown
1941
- 1941-12-30 CH CH226926D patent/CH226926A/de unknown
1942
- 1942-02-06 FR FR879083D patent/FR879083A/fr not_active Expired

Also Published As

Publication number	Publication date
FR879083A (fr)	1943-02-12
CH226926A (de)	1943-05-15
BE444020A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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