Method For Recovering A Copper Sulfide Concentrate From An Ore Containing An Iron Sulfide
「Method For Recovering A Copper Sulfide Concentrate From An Ore Containing An Iron Sulfide」对应一条老挝专利公开记录，由 EVONIK DEGUSSA GMBH 于 2014-07-11 提交申请，当前状态为已放弃。标识字段包括：申请号 P/409；DIP 编号 LAP409；主管局代码 LA；保护类型 Patent - PCT National Phase。时间线要点：公开/公告日 2025-12-12。技术或外观分类记载为 B03D 1/02、C22B 1/00。发明人 / 设计人包括 Alan HITCHINER (NZ)、GREET, Christopher (AU)、Gerhard ARNOLD (DE)、Ingo HAMANN (DE)。申请人还包括 MAGOTTEAUX INTERNATIONAL S.A.。代理机构 / 代理人记载为 Lao Trademark Agency (LAO IP AGENCY)。
The following summary describes a Laos patent titled “Method For Recovering A Copper Sulfide Concentrate From An Ore Containing An Iron Sulfide”, filed by EVONIK DEGUSSA GMBH on 2014-07-11; current status: Abandoned. Identifiers include application No. P/409; DIP id LAP409; protection kind Patent - PCT National Phase. Key dates: publication 2025-12-12. Classification: B03D 1/02、C22B 1/00. Inventor(s)/designer(s): Alan HITCHINER (NZ), GREET, Christopher (AU), Gerhard ARNOLD (DE), Ingo HAMANN (DE). Abstract hint: In a method for recovering a copper sulfide concentrate by froth flotation from an ore containing an iron sulfide, wet grinding of the ore…. Use LaoBiz to hop between this IP record, related filings by the same applicant, and the matched company profile when present.
ກ່ຽວກັບ ສິດທິບັດ «Method For Recovering A Copper Sulfide Concentrate From An Ore Containing An Iron Sulfide» ໃນລາວ, ຍື່ນໂດຍ EVONIK DEGUSSA GMBH ໃນວັນທີ 2014-07-11; ສະຖານະ ປະຖິ້ມ. ຕົວລະບຸ: ເລກທີຄຳຮ້ອງ P/409; ລະຫັດ DIP LAP409; ປະເພດການປົກປ້ອງ Patent - PCT National Phase. ວັນທີສຳຄັນ: ວັນເຜີຍແຜ່ 2025-12-12. ປະເພດ/ຫ້ອງ: B03D 1/02、C22B 1/00. ນັກປະດິດ/ນັກອອກແບບ: Alan HITCHINER (NZ), GREET, Christopher (AU), Gerhard ARNOLD (DE), Ingo HAMANN (DE). ສະຫຼຸບ: In a method for recovering a copper sulfide concentrate by froth flotation from an ore containing an iron sulfide, wet grinding of the ore…. ຂໍ້ຄວາມນີ້ເນັ້ນຕົວເລກ, ວັນທີ, ປະເພດ ແລະ ຜູ້ຍື່ນ ເພື່ອຫຼຸດຄວາມຄ້າຍຄືນລະຫວ່າງໜ້າ IP; ກວດຂໍ້ມູນທາງການກ່ອນຕັດສິນໃຈ.
P/409
图样
基础信息
- 类型
- 专利
- 申请号
P/409- 状态
- 已放弃
- 申请人
- EVONIK DEGUSSA GMBH；MAGOTTEAUX INTERNATIONAL S.A.
- 代理机构
- Lao Trademark Agency (LAO IP AGENCY)
- 申请日期
- 2014-07-11
- 公开/公告日
- 2025-12-12
- 国际分类
- B03D 1/02 · C22B 1/00
- 商品 / 服务
- —
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摘要
In a method for recovering a copper sulfide concentrate by froth flotation from an ore containing an iron sulfide, wet grinding of the ore with grinding media made of high chromium cast iron alloy having a chromium content of from 10 to 35 % by weight is combined with an addition of hydrogen peroxide to the conditioned mineral pulp before or during flotation in order to improve concentrate grade and recovery of copper sulfides.
In a method for recovering a copper sulfide concentrate by froth flotation from an ore containing an iron sulfide, wet grinding of the ore with grinding media made of high chromium cast iron alloy having a chromium content of from 10 to 35 % by weight is combined with an addition of hydrogen peroxide to the conditioned mineral pulp before or during flotation in order to improve concentrate grade and recovery of copper sulfides.