BR8104589A - Processo para a preparacao de solucoes aquosas de nitrito de calcio - Google Patents

Processo para a preparacao de solucoes aquosas de nitrito de calcio

Info

Publication number
BR8104589A
BR8104589A BR8104589A BR8104589A BR8104589A BR 8104589 A BR8104589 A BR 8104589A BR 8104589 A BR8104589 A BR 8104589A BR 8104589 A BR8104589 A BR 8104589A BR 8104589 A BR8104589 A BR 8104589A
Authority
BR
Brazil
Prior art keywords
preparation
aqueous calcium
calcium nitrite
nitrite solutions
solutions
Prior art date
Application number
BR8104589A
Other languages
English (en)
Portuguese (pt)
Inventor
James M Gaidis
Arnold M Rosenberg
Original Assignee
Grace W R & Co
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.)
Filing date
Publication date
Application filed by Grace W R & Co filed Critical Grace W R & Co
Publication of BR8104589A publication Critical patent/BR8104589A/pt

Links

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
    • C01B21/50—Nitrous acid; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
BR8104589A 1980-09-23 1981-07-17 Processo para a preparacao de solucoes aquosas de nitrito de calcio BR8104589A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/189,993 US4294813A (en) 1980-09-23 1980-09-23 Process for forming calcium nitrite

Publications (1)

Publication Number Publication Date
BR8104589A true BR8104589A (pt) 1982-04-06

Family

ID=22699623

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8104589A BR8104589A (pt) 1980-09-23 1981-07-17 Processo para a preparacao de solucoes aquosas de nitrito de calcio

Country Status (13)

Country Link
US (1) US4294813A (https=)
JP (1) JPS5788013A (https=)
AR (1) AR224210A1 (https=)
AU (1) AU540315B2 (https=)
BR (1) BR8104589A (https=)
CA (1) CA1152726A (https=)
GB (1) GB2084976B (https=)
HK (1) HK93384A (https=)
MY (1) MY8500789A (https=)
NZ (1) NZ197436A (https=)
PH (1) PH17032A (https=)
SG (1) SG71084G (https=)
ZA (1) ZA814264B (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007012951A1 (en) * 2005-07-27 2007-02-01 Forsyth, Alastair, James Nitrates

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1013984A (en) * 1909-12-07 1912-01-09 Basf Ag Process of making nitrates.
GB293495A (en) * 1927-04-12 1928-07-12 Ig Farbenindustrie Ag Process for the manufacture of alkali nitrates
GB300632A (https=) * 1927-11-18 1929-08-15 Kali-Industrie Aktiengesellschaft
US1903815A (en) * 1929-06-29 1933-04-18 Du Pont Process for the production of nitrites
DE551072C (de) * 1930-06-12 1932-05-27 Ig Farbenindustrie Ag UEberfuehrung von Nitriten in waesseriger Loesung in Nitrate
US2535990A (en) * 1947-06-04 1950-12-26 Commercial Solvents Corp Production of sodium nitrate
US4009246A (en) * 1970-04-01 1977-02-22 E. I. Du Pont De Nemours And Company Manufacture of nitrates
US3928543A (en) * 1971-12-30 1975-12-23 Du Pont Manufacture of nitrites
JPS5443196A (en) * 1977-09-13 1979-04-05 Nissan Chem Ind Ltd Prduction of aqueous solution of calcium nitrite

Also Published As

Publication number Publication date
ZA814264B (en) 1982-07-28
CA1152726A (en) 1983-08-30
MY8500789A (en) 1985-12-31
AR224210A1 (es) 1981-10-30
GB2084976A (en) 1982-04-21
GB2084976B (en) 1984-07-25
AU540315B2 (en) 1984-11-08
AU7380381A (en) 1982-04-01
NZ197436A (en) 1983-09-02
US4294813A (en) 1981-10-13
PH17032A (en) 1984-05-17
SG71084G (en) 1985-03-15
JPH0152321B2 (https=) 1989-11-08
JPS5788013A (en) 1982-06-01
HK93384A (en) 1984-12-07

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