Assertion: sodium sulfate | /r/CapableOf | withdraw at the bottom
Facets:
Source sentences:
text: Use of such a vertical type reactor, providing as it does continual increments of heat to the feed mixture as it falls in successive molten layers towards the bottom, enables more rapid completion of the desired reaction whereby the sodium sulfate withdrawn at the bottom contains little or no unreacted sodium acid sulfate and very small amounts of NaCl which may be eliminated if desired.