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1.Process for obtaining schoenite by direct treatment of kainite containing sodium chloride as an impurity 失效
Title translation: 通过直接处理含有氯化钠作为杂质的赤铁矿获得白铁矿的方法公开(公告)号:US3004826A
公开(公告)日:1961-10-17
申请号:US74959158
申请日:1958-07-21
Applicant: MONTEDISON SPA
Inventor: GERLANDO MARULLO , GIOVANNI PERRI , GIUSEPPE TUBIELLO , DANTE CADORIN
IPC: C01D5/12
CPC classification number: C01D5/12
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公开(公告)号:US3059773A
公开(公告)日:1962-10-23
申请号:US4119960
申请日:1960-07-06
Applicant: MONTEDISON SPA
Inventor: GERLANDO MARULLO , GIOVANNI PERRI , GIUSEPPE TUBIELLO
IPC: B03D1/01
CPC classification number: B03D1/01 , B03D1/008 , B03D2201/02 , B03D2201/04 , B03D2203/04
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公开(公告)号:US2766885A
公开(公告)日:1956-10-16
申请号:US40859154
申请日:1954-02-05
Applicant: MONTEDISON SPA
Inventor: GERLANDO MARULLO , GIOVANNI PERRI
IPC: B03D1/001
CPC classification number: B03D1/01 , B03D2203/02
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4.Process for separating sodium chloride from kainite by means of flotation 失效
Title translation: 通过浮选法将氯化钠与高岭土分离的方法公开(公告)号:US2766884A
公开(公告)日:1956-10-16
申请号:US45869854
申请日:1954-09-27
Applicant: MONTEDISON SPA
Inventor: GERLANDO MARULLO , GIOVANNI PERRI
CPC classification number: C01D3/18 , B03D1/008 , B03D1/01 , B03D2201/04 , B03D2203/02
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5.Selective dissolution of sodium chloride from kainite minerals with water containingadded surface active agents 失效
Title translation: 从含有表面活性剂的水中选择性地从卡培矿矿物中溶解氯化钠公开(公告)号:US3345142A
公开(公告)日:1967-10-03
申请号:US39695164
申请日:1964-09-16
Applicant: MONTEDISON SPA
Inventor: GERLANDO MARULLO , GIOVANNI PERRI , GIUSEPPE TUBIELLO
IPC: C01D3/08
CPC classification number: C01D3/08
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6.Process for separation of schoenite from sodium chloride by means of flotation 失效
Title translation: 通过浮选法从氯化钠中分离白铁矿的方法公开(公告)号:US3049233A
公开(公告)日:1962-08-14
申请号:US611560
申请日:1960-02-02
Applicant: MONTEDISON SPA
Inventor: GERLANDO MARULLO , GIOVANNI PERRI
CPC classification number: C01D5/12 , B03D1/008 , B03D1/01 , B03D2201/02 , B03D2201/04 , B03D2203/04 , C01D3/08
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