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AssigneeBASF SE
InventorsAgidius Eckel, Jens Hoferichter, Rainer Schlichtmann, Josef Barban
Estimating the term…
The invention relates to a process for inhibiting agglutination in a upright duct when particles are introduced, where at least some parts of the walls of the upright duct are wetted with a film of liquid, and also to an apparatus for carrying out the process, embracing an anterior panel (10), at least part of which is composed of a porous sheet and which has been arranged in front of at least part of the walls of the upright duct (2a, 2b) and which forms with these a chamber (11) which can be filled with a liquid, where the apparatus also embraces a feed (9), and/or to tubes (5) which can be inserted, freely suspended, into an upright duct and can be filled with a liquid, and which have been arranged along the walls of the upright duct (2a, 2b) and have a feed (6) and have discharge openings (7).
A process for inhibiting agglutination in a upright duct when rubber particles are introduced, which comprises wetting the walls of the upright duct with a film of liquid, where the liquid used comprises a dispersing agent or solvent appropriate for the rubber.
A process for preparing rubber solutions from rubber particles, which comprises adding at least some of the solvent together with the rubber particles via an upright duct into a dissolution tank, where at least some parts of the walls of the upright duct have been wetted with a film of liquid.
An apparatus for processing rubber particles, encompassing tubes (5) which can be inserted, freely suspended, into an upright duct and can be filled with a liquid and which have been arranged along the walls of the upright duct (2a, 2b) and have a feed (6) and have discharge openings (7).
An apparatus for processing rubber particles, encompassing an anterior panel (10), at least part of which is composed of a porous sheet and which has been arranged in front of at least part of the walls of the upright duct (2a, 2b) and which forms with these a chamber (11) which can be filled with a liquid, and also a feed (9).
Dependencies are inferred from the claim text.