REDUCTION OF ORGANONITRILE IMPURITY LEVELS IN HCN FROM OXYGEN ANDRUSSOW PROCESS
REDUCTION OF ORGANONITRILE IMPURITY LEVELS IN HCN FROM OXYGEN ANDRUSSOW PROCESS
- CN 103,864,107 A
- Filed: 12/12/2013
- Published: 06/18/2014
- Est. Priority Date: 12/18/2012
- Status: Active Application