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IL190373A
(en)
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Process for the recovery of sulphate of potash (sop) from sulphate rich bittern
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NO20080760L
(no)
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Fremgangsmate for fremstilling av gjodsel og CO2
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US8388916B2
(en)
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Process for production of commercial quality potassium nitrate from polyhalite
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US6419887B1
(en)
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Process for the treatment of residual liquors from the ammoniation and carbonation of alkali metal salts
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BE369436A
(cg-RX-API-DMAC7.html)
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HUP0104345A2
(hu)
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Eljárás ammónium-szulfát tisztítására
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JP5784842B2
(ja)
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カリ化合物を精製および回収する相互接続システムおよび方法
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JP2002527330A
(ja)
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アルカリ金属塩を調合する方法
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CA2993518A1
(fr)
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Procede de fabrication d'un engrais a base de phosphate d'ammonium presentant une teneur reduite en cadmium
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US8871170B2
(en)
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Polyhalite IMI process for KNO3 production
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CN112758937B
(zh)
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一种磷钾伴生矿制备氟硅酸钾和npk复合肥的方法
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WO2019082207A1
(en)
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ECOENERGIC SYNTHESIS OF POTASH SULPHATE USING AMMONIA AS CATALYST
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RU2240295C1
(ru)
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Азотно-калийное удобрение и способ его получения
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US1214008A
(en)
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Treatment of natural calcium phosphate.
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BE518745A
(cg-RX-API-DMAC7.html)
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BE529776A
(cg-RX-API-DMAC7.html)
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SU850637A1
(ru)
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Способ получени комплексногоКАлийНО-АзОТНОгО удОбРЕНи
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BE373849A
(cg-RX-API-DMAC7.html)
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BE370677A
(cg-RX-API-DMAC7.html)
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BE413486A
(cg-RX-API-DMAC7.html)
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BE372062A
(cg-RX-API-DMAC7.html)
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BE384625A
(cg-RX-API-DMAC7.html)
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BE344007A
(cg-RX-API-DMAC7.html)
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BE405352A
(cg-RX-API-DMAC7.html)
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CH97424A
(fr)
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Procédé pour la fabrication à partir de la cyanamide de calcium, d'un engrais contenant au moins un sel ammoniacal.
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