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PROCESS FOR CONTINUOUS GRAINING OF CALCIUM AMMONIUM NITRATE FERTILIZER WITH OPTIONAL GRAIN SIZE FROM AMMONIUM NITRATE MELT OF AT LEAST 99 PER CENT BY WEIGHT
PROCESS FOR CONTINUOUS GRAINING OF CALCIUM AMMONIUM NITRATE FERTILIZER WITH OPTIONAL GRAIN SIZE FROM AMMONIUM NITRATE MELT OF AT LEAST 99 PER CENT BY WEIGHT
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机译:从硝酸铵熔融物中选出粒度至少为99%的连续粒度的硝酸钙钙肥料的连续过程
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摘要
Ammonium-nitrate-limestone granules of any predetermined size are prepd. continuously by introducing into a worm-granulator having cooling jacket (99 wt.% min.), ammonium-nitrate melt, solid dolomite powder and ammonium-nitrate-limestone fertiliser. The fertiliser is prepd. at near m.pt. temp. - (of 139-150 deg.C). (-pp Dwg.No.0/0)
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