GB190811415A - New or Improved Method of Producing Pure Sodium Nitrite. - Google Patents

New or Improved Method of Producing Pure Sodium Nitrite.

Info

Publication number
GB190811415A
GB190811415A GB190811415DA GB190811415A GB 190811415 A GB190811415 A GB 190811415A GB 190811415D A GB190811415D A GB 190811415DA GB 190811415 A GB190811415 A GB 190811415A
Authority
GB
United Kingdom
Prior art keywords
sodium nitrite
new
improved method
pure sodium
producing pure
Prior art date
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
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.)
Norsk Hydro Elektrisk Kvaelstof AS
Original Assignee
Norsk Hydro Elektrisk Kvaelstof AS
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 Norsk Hydro Elektrisk Kvaelstof AS filed Critical Norsk Hydro Elektrisk Kvaelstof AS
Application granted granted Critical
Publication of GB190811415A publication Critical patent/GB190811415A/en
Expired legal-status Critical Current

Links

Abstract

1 1 , 4 1 5 . Norsk Hydro - elekstrisk Kvµlstofaktieselskab. June 1, 1907, [date applied for under Section 91 of Patents &c. Act, 1907]. Sodium nitrite.-To prevent separation of sodium bicarbonate during crystallization of solutions containing sodium nitrite and carbonate, such as are formed by dissolving nitrous gases in soda, the bicarbonate is converted into the more soluble monocarbonate, for example, by heating, conveniently effected by evaporating to a great concentration.
GB190811415D 1907-06-01 1908-05-26 New or Improved Method of Producing Pure Sodium Nitrite. Expired GB190811415A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO190811415X 1907-06-01

Publications (1)

Publication Number Publication Date
GB190811415A true GB190811415A (en) 1908-09-10

Family

ID=32227908

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190811415D Expired GB190811415A (en) 1907-06-01 1908-05-26 New or Improved Method of Producing Pure Sodium Nitrite.

Country Status (1)

Country Link
GB (1) GB190811415A (en)

Similar Documents

Publication Publication Date Title
CA2028549A1 (en) Process for the production of chlorine dioxide
ATE120430T1 (en) METHOD FOR PRODUCING CHLORINE DIOXIDE.
ES2096403T3 (en) PROCEDURE TO PRODUCE CHLORINE DIOXIDE.
GB1342826A (en) Method for the removal of hydrogen sulphide from gaseous streams
US4426364A (en) Removal and recovery of nitrogen oxides and sulfur dioxide from gaseous mixtures containing them
IE22729B1 (en) Improvements in or relating to the thermal decomposition of certain chlorides and sulphates
US2332180A (en) Process of making alkali metal chlorites
GB190811415A (en) New or Improved Method of Producing Pure Sodium Nitrite.
GB1394812A (en) Method for desulphurizing exhaust gas by alkali metal sulphite-gypsum process
US2240344A (en) Preparation of hypochlorous acid
ES464828A1 (en) Manufacture of chlorine by electrolysis and of sodium carbonate monohydrate
GB1396940A (en) Process for regenerating strong bases form solutions of their sulphides and simultaneously producing sulphur
US2120287A (en) Production of sodium carbonate monohydrate
ES399593A1 (en) Process for the preparation of sodium carbonate monohydrate from a sodium hydroxide solution produced according to the diaphragm process
US907332A (en) Process of purifying nitrite solutions.
GB1339999A (en) Method of producing alkali metal carbonates
US2039653A (en) Manufacture of the oxide and the chloride of magnesium
MX3474E (en) PROCEDURE FOR THE PREPARATION OF A LAND MODIFYING COMPOSITION
US842471A (en) Process of making alkali perborates.
GB1159176A (en) A method of manufacturing Sodium Carbonate
SU850583A1 (en) Method of producing ammonium sulfate
US1834161A (en) Process for the recovery of commercially pure potassium chloride from alkaline brine
GB1124197A (en) Process for the manufacture of sodium carbonate and chlorine
GB530173A (en) Process for the production of hydroxylamine salts
GB190600503A (en) Improvements in the Manufacture of Sodium Perborate