Invention Grant
US2778724A Process for production of metallic iron concentrates and titanium dioxide concentrates from ores containing ilmenite
失效
从含有钛铁矿的矿石生产金属铁浓缩物和二氧化钛浓缩物的方法
- Patent Title: Process for production of metallic iron concentrates and titanium dioxide concentrates from ores containing ilmenite
- Patent Title (中): 从含有钛铁矿的矿石生产金属铁浓缩物和二氧化钛浓缩物的方法
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Application No.: US40171253Application Date: 1953-12-31
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Publication No.: US2778724APublication Date: 1957-01-22
- Inventor: OLAV MOKLEBUST
- Applicant: NAT LEAD CO
- Assignee: Nat Lead Co
- Current Assignee: Nat Lead Co
- Priority: NO2778724X 1953-02-09
- Main IPC: C22B34/12
- IPC: C22B34/12
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