ZA202206168B - Application of 2-(3-substituted ureido)-n-hydroxy-2-oxoacetimide cyanide compound in flotation - Google Patents

Application of 2-(3-substituted ureido)-n-hydroxy-2-oxoacetimide cyanide compound in flotation

Info

Publication number
ZA202206168B
ZA202206168B ZA2022/06168A ZA202206168A ZA202206168B ZA 202206168 B ZA202206168 B ZA 202206168B ZA 2022/06168 A ZA2022/06168 A ZA 2022/06168A ZA 202206168 A ZA202206168 A ZA 202206168A ZA 202206168 B ZA202206168 B ZA 202206168B
Authority
ZA
South Africa
Prior art keywords
oxoacetimide
flotation
hydroxy
application
cyanide compound
Prior art date
Application number
ZA2022/06168A
Other languages
English (en)
Inventor
Jian Cao
Wanjia Zhang
Zhiyong Gao
Zhitao Feng
Yuhang Yang
Wei Sun
Yuehua Hu
Original Assignee
Univ Central South
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Central South filed Critical Univ Central South
Publication of ZA202206168B publication Critical patent/ZA202206168B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/01—Organic compounds containing nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2203/00—Specified materials treated by the flotation agents; specified applications
    • B03D2203/02—Ores
    • B03D2203/04—Non-sulfide ores
ZA2022/06168A 2019-12-23 2022-06-02 Application of 2-(3-substituted ureido)-n-hydroxy-2-oxoacetimide cyanide compound in flotation ZA202206168B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911338545.2A CN111068925B (zh) 2019-12-23 2019-12-23 2-(3-取代脲基)-n-羟基-2-氧乙酰亚胺基氰化物类化合物在浮选中的应用
PCT/CN2020/112642 WO2021128922A1 (fr) 2019-12-23 2020-08-31 Application de composé de cyanure de 2-(3-ureido substitué)-n-hydroxy-2-oxoacétimide en flottation

Publications (1)

Publication Number Publication Date
ZA202206168B true ZA202206168B (en) 2022-09-28

Family

ID=70316870

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2022/06168A ZA202206168B (en) 2019-12-23 2022-06-02 Application of 2-(3-substituted ureido)-n-hydroxy-2-oxoacetimide cyanide compound in flotation

Country Status (3)

Country Link
CN (1) CN111068925B (fr)
WO (1) WO2021128922A1 (fr)
ZA (1) ZA202206168B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111068925B (zh) * 2019-12-23 2020-10-16 中南大学 2-(3-取代脲基)-n-羟基-2-氧乙酰亚胺基氰化物类化合物在浮选中的应用
CN111701728B (zh) * 2020-06-30 2021-07-30 中南大学 一种萤石和含钙脉石的选择性浮选分离方法
CN112791859B (zh) * 2020-12-21 2022-07-19 湖南新田岭钨业有限公司 一种磷酸氨酸化合物的应用

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602007009632D1 (de) * 2007-01-26 2010-11-18 Cognis Ip Man Gmbh Verfahren für die Flotation nichtsulfidischer Mineralien und Erze
PL2117718T3 (pl) * 2007-02-07 2017-11-30 Cytec Technology Corp. Nowe kolektory ditiokarbaminianów i ich zastosowanie we wzbogacaniu złóż rudy minerału
CN101337206B (zh) * 2008-08-13 2011-02-02 中南大学 硫化矿浮选捕收剂及二酰基双硫脲应用方法和制备方法
DE102008056338B4 (de) * 2008-11-07 2012-02-16 Clariant International Ltd. Flotationsreagenz für silikathaltige Mineralien
CN101722110A (zh) * 2010-01-14 2010-06-09 中南大学 一种白钨矿精选捕收剂及其应用
CN101979145A (zh) * 2010-10-25 2011-02-23 云南锡业集团（控股）有限责任公司 一种白钨矿与萤石分离的方法
CN102464600A (zh) * 2010-11-20 2012-05-23 西北矿冶研究院 胺基乙基黄原酸氰乙酯化合物和制备方法及其捕收剂
CN102464599A (zh) * 2010-11-20 2012-05-23 西北矿冶研究院 胺基甲基黄原酸氰乙酯化合物和制备方法及其捕收剂
CN102225371A (zh) * 2011-05-27 2011-10-26 北京矿冶研究总院 一种浮选白钨矿的方法
FR2994535B1 (fr) * 2012-08-20 2014-08-08 Ceca Sa Collecteurs pour enrichissement de minerais
CN104001627B (zh) * 2014-05-12 2016-09-14 昆明理工大学 一种选择性抑制白钨矿矿石中含钙脉石矿物的抑制剂
CN105170338B (zh) * 2015-08-28 2017-12-08 河南天鸿选矿科技有限公司 一种非硫化矿矿物浮选捕收剂及其制备方法和应用
CN105964412B (zh) * 2016-05-19 2018-08-14 中南大学 用于浮选白钨矿与脉石矿物的组合捕收剂及其浮选方法
CN107790290B (zh) * 2017-10-26 2020-04-17 洛阳栾川钼业集团股份有限公司 一种白钨粗精矿中回收萤石的选矿方法
CN108672094B (zh) * 2018-06-01 2020-05-12 北京矿冶科技集团有限公司 一种从黑白钨矿浮选尾矿回收萤石的选矿方法
CN109433426A (zh) * 2018-12-25 2019-03-08 郑州智锦电子科技有限公司 一种捕收萤石等氧化矿矿物捕收剂及其制备方法
CN109675723B (zh) * 2019-01-29 2021-07-06 中南大学 具有酰胺基和硫代酰胺基的捕收剂及其制备方法和应用
CN111068925B (zh) * 2019-12-23 2020-10-16 中南大学 2-(3-取代脲基)-n-羟基-2-氧乙酰亚胺基氰化物类化合物在浮选中的应用

Also Published As

Publication number Publication date
WO2021128922A1 (fr) 2021-07-01
CN111068925B (zh) 2020-10-16
CN111068925A (zh) 2020-04-28

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