GEP19960307B - Method for Control of Oximation
- Google Patents
Method for Control of Oximation
Info
Publication number
GEP19960307B
GEP19960307BGEAP19931634AGEAP1993001634AGEP19960307BGE P19960307 BGEP19960307 BGE P19960307BGE AP19931634 AGEAP19931634 AGE AP19931634AGE AP1993001634 AGEAP1993001634 AGE AP1993001634AGE P19960307 BGEP19960307 BGE P19960307B
Authority
GE
Georgia
Prior art keywords
reactor
separating device
control
depending
control over
Prior art date
Application number
GEAP19931634A
Inventor
Nargizi Gvalia
Andrei Lipkin
Demna Karaulashvili
Zurab Kervalishvili
Iuri Martynov
Gaioz Pagava
Ramaz Kervalishvili
Original Assignee
Ramaz Kervalishvili
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 Ramaz KervalishvilifiledCriticalRamaz Kervalishvili
Priority to GEAP19931634ApriorityCriticalpatent/GEP19960307B/en
Publication of GEP19960307BpublicationCriticalpatent/GEP19960307B/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Fertilizers
(AREA)
Abstract
This invention refers to automation of chemical engineering processes and can be used in chemical industry in the production of caprolactam and ensures the reduce in the part of tarred organic products and increase in productivity. Control scheme comprises a storage 1, reactors 2, 3 and 8, a separating device 7 and 9, control desk, pH gauge 4 and gauge level 6 and 7. Method comprises control over ammonia water or gas ammonia supply into the reactor 4 according to pH mixture value and the control over supply of concentrated solution of ammonium sulfate into the reactor 4 and in the separating device 5 depending on the reactor, mixture value and in the separating device - depending on transition layer thickness. 1 fig.
GEAP19931634A1993-11-011993-11-01Method for Control of Oximation
GEP19960307B
(en)