PROCESS FOR CONVERSION OF WASTE FLUID STREAMS FROM CHEMICAL PROCESSING PLANTS TO BENEFICIARY AGRICULTURE PRODUCTS
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United States of America Patent
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Mar 1, 2011
Grant Date -
Mar 24, 2011
app pub date -
Sep 18, 2009
filing date -
Sep 18, 2009
priority date (Note) -
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Abstract
The present invention is directed to the conversion of gas streams comprising ammonia, hydrogen sulfide, and water in the form of liquids or gases that are generated by petroleum refineries and coke ovens to beneficiary agriculture products, by forming ammonium sulfide and then converting the ammonium sulfide, using sulfuric acid, to pure ammonium sulfate.
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