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Application filed by Vissh Minno Geolozhki InstfiledCriticalVissh Minno Geolozhki Inst
Priority to BG9080690ApriorityCriticalpatent/BG50071A1/en
Publication of BG50071A1publicationCriticalpatent/BG50071A1/en
This method ensures a minimal loss of non-dispersed material by insignificant heat loss. The result is an evenly dried and homogenous in grain suze product, which is unloaded at full hermetisation and thereby not polluting the environment. Using the method the high-density suspension is dispersed on grain-carriers, forming a layer, which vibrates with an acceleration bigger than 4g as they at the same time are heated directly by gas-heat-transfer or indirectly by heated surfaces and the membrane formed on the grains consecutively is dried and grinded to fine particles.
BG9080690A1990-01-021990-01-02Method for drying of high- thick suspension on carrier
BG50071A1
(en)
Methods for manufacturing a fixed three-dimensional coated agglomerate and abrasive articles, and for polishing a workpiece, particleboard, three-dimensional coated and fixed abrasive articles
Method of and apparatus for regulating the gravimetric throughput of powder-form or like materials ina continuous pneumatic conveyor system associated with fluidized feed column
Method and arrangement for separating the material forming one part of an article from that forming another part thereof, particularly for use with metal-synthetic resin composites