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.)
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.)
FOURS A COKE SOC GEN DE
Original Assignee
FOURS A COKE SOC GEN DE
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 FOURS A COKE SOC GEN DEfiledCriticalFOURS A COKE SOC GEN DE
Application grantedgrantedCritical
Publication of FR639129ApublicationCriticalpatent/FR639129A/fr
C01C1/02—Preparation, purification or separation of ammonia
C01C1/12—Separation of ammonia from gases and vapours
Landscapes
Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Analytical Chemistry
(AREA)
Inorganic Chemistry
(AREA)
Shielding Devices Or Components To Electric Or Magnetic Fields
(AREA)
FR639129D1926-09-021927-08-05Procédé et appareil pour le traitement de l'ammoniaque synthétique ou d'autres produits concentrés analogues
ExpiredFR639129A
(fr)