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公开(公告)号:US4122004A
公开(公告)日:1978-10-24
申请号:US849280
申请日:1977-11-07
Applicant: Guy H. Harris
Inventor: Guy H. Harris
CPC classification number: B03D1/012 , B03D2201/04 , B03D2203/02
Abstract: A process for the recovery of mineral values by froth flotation in an aqueous medium from mineral ores with the use of an effective amount of a sulfide-containing polyalkylene oxide frother.
Abstract translation: 一种通过使用有效量的含硫化物的聚环氧烷起泡剂在矿物矿石的水性介质中通过泡沫浮选回收矿物值的方法。
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92.Flotation of scheelite from calcite with a microbial based collector 失效
Title translation: 用微生物收集器从方解石中浮选白钨矿公开(公告)号:US4046678A
公开(公告)日:1977-09-06
申请号:US611719
申请日:1975-09-09
Applicant: James Edward Zajic , Naim Kosaric
Inventor: James Edward Zajic , Naim Kosaric
CPC classification number: B03D1/012 , B03D2201/02 , B03D2201/04 , B03D2203/04
Abstract: Separation of calcite ore from other more valuable minerals such as scheelite (calcium tungstate) is effected by a flotation process in which there is used a flotation aid or frother, and a microbial based collector which is produced by growing a culture or mixture of cultures selected from the genus Pseudomonas and/or the genus Alcaligenes, on a hydrocarbon substrate.
Abstract translation: 方解石矿石与其他更有价值的矿物如白钨矿(钨酸钙)的分离是通过浮选法进行的,其中使用浮选助剂或起泡剂,以及通过生长选择的培养物或培养物混合物生产的基于微生物的收集器 来自假单胞菌属和/或属产碱杆菌属,在烃基质上。
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公开(公告)号:US3112260A
公开(公告)日:1963-11-26
申请号:US8657261
申请日:1961-02-02
Applicant: VITRO CORP OF AMERICA
Inventor: COOK CHARLES C
IPC: B03D1/001
CPC classification number: B03D1/01 , B03D1/002 , B03D1/006 , B03D1/008 , B03D2201/02 , B03D2201/04 , B03D2203/04
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公开(公告)号:US3102855A
公开(公告)日:1963-09-03
申请号:US84094159
申请日:1959-09-18
Applicant: JOHNSON & JOHNSON
Inventor: BROWN WHITMAN E , MACDONALD ROBERT D
CPC classification number: C01B33/22 , B03D1/001 , B03D2201/04 , B03D2203/04
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公开(公告)号:US3094484A
公开(公告)日:1963-06-18
申请号:US75668058
申请日:1958-08-22
Applicant: RIZO-PATRON R ALFONSO
Inventor: RIZO-PATRON R ALFONSO
IPC: B03D1/001
CPC classification number: B03D1/01 , B03D1/002 , B03D1/008 , B03D2201/02 , B03D2201/04 , B03D2203/02 , B03D2203/04
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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:US2690259A
公开(公告)日:1954-09-28
申请号:US25639851
申请日:1951-11-14
Applicant: BETHLEHEM STEEL CORP
Inventor: EMIL ANDERSON ARVID
IPC: B03D1/004
CPC classification number: B03D1/012 , B03D1/006 , B03D1/008 , B03D2201/02 , B03D2201/04 , B03D2203/02
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公开(公告)号:US2657800A
公开(公告)日:1953-11-03
申请号:US23349551
申请日:1951-06-25
Applicant: DISTILLERS CO YEAST LTD
Inventor: HAROLD HALL REGINALD
IPC: B03D1/008
CPC classification number: B03D1/008 , B03D2201/04 , B03D2203/02 , Y10S209/901
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公开(公告)号:US2611485A
公开(公告)日:1952-09-23
申请号:US8889149
申请日:1949-04-21
Applicant: DOW CHEMICAL CO
Inventor: TVETER ELMER C
IPC: B03D1/008
CPC classification number: B03D1/008 , B03D1/0043 , B03D2201/04 , B03D2203/02 , Y10S209/901
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100.
公开(公告)号:US2610738A
公开(公告)日:1952-09-16
申请号:US22964851
申请日:1951-06-02
Applicant: CLIMAX MOLYBDENUM CO
Inventor: CUTHBERTSON ROBERT E
IPC: B03D1/004
CPC classification number: B03D1/016 , B03D2201/02 , B03D2201/04 , B03D2203/06
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