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Priority to JP7210373ApriorityCriticalpatent/JPS5020972A/ja
Publication of JPS5020972ApublicationCriticalpatent/JPS5020972A/ja
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
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Chemical & Material Sciences
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Organic Chemistry
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Chemical Kinetics & Catalysis
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Manufacture And Refinement Of Metals
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Manufacture Of Metal Powder And Suspensions Thereof
(AREA)