BE859426A - PROCESS FOR PREPARING SODIUM NITRITE FROM GAS CURRENTS CONTAINING NITROUS GASES - Google Patents

PROCESS FOR PREPARING SODIUM NITRITE FROM GAS CURRENTS CONTAINING NITROUS GASES

Info

Publication number
BE859426A
BE859426A BE2056319A BE2056319A BE859426A BE 859426 A BE859426 A BE 859426A BE 2056319 A BE2056319 A BE 2056319A BE 2056319 A BE2056319 A BE 2056319A BE 859426 A BE859426 A BE 859426A
Authority
BE
Belgium
Prior art keywords
sodium nitrite
preparing sodium
nitrous gases
containing nitrous
gas currents
Prior art date
Application number
BE2056319A
Other languages
French (fr)
Original Assignee
Bayer 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.)
Filing date
Publication date
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of BE859426A publication Critical patent/BE859426A/en

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
BE2056319A 1976-10-06 1977-10-06 PROCESS FOR PREPARING SODIUM NITRITE FROM GAS CURRENTS CONTAINING NITROUS GASES BE859426A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762645019 DE2645019A1 (en) 1976-10-06 1976-10-06 PROCESS FOR THE PRODUCTION OF SODIUM NITRITE FROM NITROSE-CONTAINING GAS TROEMS

Publications (1)

Publication Number Publication Date
BE859426A true BE859426A (en) 1978-04-06

Family

ID=5989774

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2056319A BE859426A (en) 1976-10-06 1977-10-06 PROCESS FOR PREPARING SODIUM NITRITE FROM GAS CURRENTS CONTAINING NITROUS GASES

Country Status (5)

Country Link
JP (1) JPS5345696A (en)
BE (1) BE859426A (en)
DE (1) DE2645019A1 (en)
FR (1) FR2367020A1 (en)
GB (1) GB1537954A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3125616C2 (en) * 1980-07-05 1994-05-11 Basf Ag Process for the preparation of solid alkali nitrites
JPH03125347U (en) * 1990-03-29 1991-12-18
CN101337662B (en) * 2008-08-08 2010-06-02 贾令春 Process for producing sodium nitrite by direct crystallization process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH100477A (en) * 1922-11-17 1923-12-17 Nitrum Ag Process for the production of sodium nitrite.
US2467274A (en) * 1945-05-23 1949-04-12 Blaw Knox Co Process and apparatus for recovering in the form of alkali metal salts the oxides of nitrogen from gases containing the same
FR1011048A (en) * 1948-11-27 1952-06-18 Ruhrchemie Ag Process for the absorption in an alkaline medium of the remaining gases containing nitrous products
DE886297C (en) * 1951-05-12 1953-08-13 Hoechst Ag Method and device for the production of nitrate-free alkali nitrite
CA967723A (en) * 1970-04-01 1975-05-20 Martin M. Wendel Manufacture of nitrites

Also Published As

Publication number Publication date
DE2645019A1 (en) 1978-04-13
FR2367020A1 (en) 1978-05-05
JPS5345696A (en) 1978-04-24
FR2367020B1 (en) 1983-01-07
GB1537954A (en) 1979-01-10

Similar Documents

Publication Publication Date Title
FR2295784A1 (en) PROCESS FOR DEPURING A GAS CONTAINING SULFUR COMPOUNDS
LU79237A1 (en) PROCESS FOR THE PREPARATION OF A CHEW GUM CONTAINING CARBON GAS
BE827165A (en) PROCESS FOR PURIFYING A NATURAL GAS
BE872415A (en) PROCESS SYSTEM FOR THE PRODUCTION OF GAS CONTAINING METHANE BY HYDROGAZEIFICATION
GB2050332B (en) Process of purifying a hydrogen-sulphidecontaining gas
BE845039A (en) PROCESS FOR DEPURING GASES CONTAINING AN ACID CONSTITUENT
DE3262829D1 (en) Process for eliminating acid gases from gas mixtures
JPS5319192A (en) Manufacturing process for hydrochloric acid by removing hydrogen chloride from combustion gas
FR2306728A1 (en) PROCESS FOR DEPURING GAS CONTAINING SULFUR DIOXIDE
BE859426A (en) PROCESS FOR PREPARING SODIUM NITRITE FROM GAS CURRENTS CONTAINING NITROUS GASES
FR2308398A1 (en) DUST REMOVAL PROCESS FROM EXHAUST GAS FROM COMBUSTION
JPS5213020A (en) Manifold reactor
FR2299902A1 (en) GAS PURIFICATION PROCESS
FR2328657A1 (en) H2S ENRICHMENT PROCESS FOR ACID GASES
JPS5333914A (en) Method of evaporating carbonn containing fuel for making reducing gas
JPS5216470A (en) Nox reducing agent feeding apparatus
GR62017B (en) Process for producing clean synthesis or fuel gas
BE844359A (en) METHOD OF STORING A COMBUSTIBLE GAS
JPS53206A (en) Improvements in process for producing gas mixture containing hydrogen
JPS5228471A (en) Process for high temperature removal of hydrogen sulfides in gases
FR2347432A1 (en) PROCESS FOR OPERATING A DISSOCIATION GAS GENERATOR
JPS52131014A (en) Combustion chamber for gas turbine
JPS51142479A (en) An exhaust gas purification process
FR2334741A1 (en) PROCESS FOR PREPARING A REPLACEMENT GAS FOR NATURAL GAS
BE842685A (en) RESIDUAL NITROUS GAS PURIFICATION PROCESS