Milling process

Details Milling process Milling process

2011-03-22

2011-03-22

Miller, Bena (Department: 3725)

Solid material comminution or disintegration

Processes

With application of fluid or lubricant material

C241S021000, C241S027000

Reexamination Certificate

active

07909272

ABSTRACT:
Process for milling a substance selected from sodium carbonate, sodium bicarbonate and sodium sesquicarbonate or trona, in which a cleaning agent is introduced into a mill for the purpose of obtaining a powder with a mean diameter of less than 100 μm and of inhibiting the formation of incrustations in the mill.

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PCT International Search Report dated Mar. 29, 2007 for International Application No. PCT/EP2006/069887 (3 pp.).
PCT International Preliminary Report on Patentability dated Jun. 24, 2008 including the Written Opinion from ISA for International Application No. PCT/EP2006/069887 (7 pp.).

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