Invention Grant
US3876416A Ore pellet with sulfonated hydrocarbon binding agent and method for producing same
失效
具有磺化碳氢化合物结合剂的ORE颗粒及其生产方法
- Patent Title: Ore pellet with sulfonated hydrocarbon binding agent and method for producing same
- Patent Title (中): 具有磺化碳氢化合物结合剂的ORE颗粒及其生产方法
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Application No.: US35308373Application Date: 1973-04-20
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Publication No.: US3876416APublication Date: 1975-04-08
- Inventor: YAMAKI KIYOSHI , SHIGEYUKI SUZUKI , KANEDA ISAMU , YAMAUCHI AKIRA , HIRANO YOSHIO
- Applicant: KUREHA CHEMICAL IND CO LTD
- Assignee: Kureha Chemical Ind Co Ltd
- Current Assignee: Kureha Chemical Ind Co Ltd
- Priority: US35308373 1973-04-20; JP7361869 1969-09-18; US7120670 1970-09-10
- Main IPC: C22B1/242
- IPC: C22B1/242 ; C21B1/26 ; C22B1/24
Abstract:
Ore pellets prepared by binding fine ore with a particular binding agent consisting of water-soluble sulfonic acid of hydrocarbon compounds, or its salt.
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