CORROSIVE - PROOF MATERIALS FOR MULTIFUNCTIONAL APPARATUS FOR PREPARATION OF CHEMICAL AND PHARMACEUTICAL SUBSTANCES.
The process equipment for a farmaceutical industry.
CORROSIVE - PROOF MATERIALS FOR MULTIFUNCTIONAL APPARATUS FOR PREPARATION OF CHEMICAL AND PHARMACEUTICAL SUBSTANCES.
The all-metal multifunctional equipment for use in manufacture of synthetic
medical products, other biological - active compounds, and also at work in
conditions especially aggresive environments of the chemical industry can be
made on the basis of the developed composite materials with protective coatings
from Ta, W, W-Re, Nb, Mo, Zr, Cr, their refractory oxides, carbides, nitrides.
Materials have extremely high stability to thermal shock loadings, their mechanical
propertiesessentially exceed parameters of compositions with enamel and glass-enamel
(coverings).
On resistance to corrosion destruction in various aggresive environments the
developed materials concern to a category especially proof (corrosion
properties of such coatings). Speed of corrosion in solutions hydrochloric,
sulphuric acid, bromic acids at temperatures up to 200°Ñ does not exceed 10...30
micron / year.
The capacitor equipment from the developed materials is tested by manufacture
propranolol, õëîðàöåòîïèðîêàòåõèíà, chlorotrianisene, chlorestrol and has shown
high operational characteristics at all stages of synthesis of these compound.