Title:
METHOD OF CARRYING OUT CHEMICAL REACTION GENERATING NITRIC GAS
Document Type and Number:
Japanese Patent JPS57150622
Kind Code:
A
Abstract:
Problems with monitoring chemical reactions in which nitrous gases occur are overcome by measuring the concentration of NOx in a flushing stream which has been passed over the reaction mixture and controlling the reaction in such a manner that a predetermined NOx concentration in the flushing stream is not exceeded. This technique can be used to control diazotization reactions.
Inventors:
ETSUKEHARUTO MIYUURAA
Application Number:
JP1986782A
Publication Date:
September 17, 1982
Filing Date:
February 12, 1982
Export Citation:
Assignee:
ROHNER AG
International Classes:
C07B31/00; C07C67/00; C07C241/00; C07C245/24; C07B43/00; C09B29/00; G05D21/00; (IPC1-7): C07B11/00; C07B29/00; C07C107/00; C09B29/00