专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

KR101699926B1 왕수용액으로부터 질산 및 금의 회수 방법 有权
标题翻译：从AQUA REGIA解决方案中回收硝酸和金的方法
公开(公告)号：KR101699926B1
公开(公告)日：2017-01-25
申请号：KR1020150137378
申请日：2015-09-30
申请人： 한국지질자원연구원
发明人： 정진기 , 배무기 , 라지브란잔스리바스타바 , 전민지 , 이재천 , 신도연 , 김수경
IPC分类号： C22B11/00 , C22B3/00 , C22B11/08 , C01B21/38
摘要： 본발명은왕수용액으로부터질산및 금의회수방법에관한것으로, 금을포함하는왕수용액에트리부틸포스페이트(Tributyl phosphate, TBP)를처리하여질산과금을유기상으로분리하는용매추출단계(S10); 상기용매추출단계(S10)의유기상으로부터질산을회수하는질산회수단계(S20); 및상기질산회수단계(S20)의유기상으로부터금을회수하는금회수단계(S30)를포함하여구성된다. 이에따라, 금을함유하는왕수용액으로부터금뿐만아니라질산을회수할수 있어재활용효율이높아지고, 금속들의회수후 버려지는왕수용액의독성을낮춰환경오염을감소시킬수 있다.

2. 发明授权

KR101685931B1 구리함유자원을 이용한 귀금속 농축 회수방법 有权
标题翻译：使用含铜废物回收浓缩贵金属的方法
公开(公告)号：KR101685931B1
公开(公告)日：2016-12-14
申请号：KR1020160089431
申请日：2016-07-14
申请人： 한국지질자원연구원
发明人： 박현식 , 김민석 , 하민철 , 이재천 , 신도연 , 김수경 , 양동효 , 정진기 , 손정수
IPC分类号： C22B3/00 , C22B3/04 , C22B15/00 , C22B1/02
CPC分类号： C22B11/044 , C22B1/02 , C22B3/045 , C22B11/046 , C22B15/0065 , Y02P10/212 , Y02W30/82 , Y02W30/822
摘要： 본발명은구리함유자원인폐휴대폰인쇄회로기판을파쇄(crushing)하여파쇄물을제조하고, 금정광분말과혼합하여혼합물을제조하는단계, 상기혼합물을가열하여산화배소하는단계, 산화배소된혼합물을가열하고용련하여슬래그와조금속으로분리하여회수하는단계, 및상기조금속을전해침출하여귀금속을전해침출잔사로농축하는단계를포함하는하는폐휴대폰인쇄회로기판을이용한귀금속농축회수방법을제공한다따라서, 금의순도가매우낮아건식제련으로금회수가어려운금정광을사용하여고순도의금을회수할수 있다. 또한구리함유자원인폐휴대폰인쇄회로기판을금정광과함께산화배소하여용융하여유가금속인구리를회수함과동시에금, 은, 백금, 팔라듐또는로듐의귀금속을매우효율적으로농축하여회수할수 있다.

3. 发明授权

KR101465660B1 슬래그의 전환장치 有权
标题翻译：改装SLAG的设备
公开(公告)号：KR101465660B1
公开(公告)日：2014-12-10
申请号：KR1020140053572
申请日：2014-05-02
申请人： 한국지질자원연구원
发明人： 김수경 , 김병수 , 손정수 , 양동효 , 이강인
IPC分类号： C22B7/04
摘要： 본 발명은 슬래그를 슬래그 볼로 전환하는 장치에 관한 것으로, 상기 슬래그를 용융하는 용융로와; 상기 용융로에서 배출되는 슬래그 용융물을 안내하는 안내부와; 상기 안내부로부터 상기 슬래그 용융물을 공급받으며, 상기 슬래그 용융물에 체류시간을 부여하며 하부에 형성된 배출공을 통해 상기 슬래그 용융물을 낙하시키는 배출부와; 상기 배출부를 통해 배출되는 상기 슬래그 용융물에 유체를 가하는 유체공급부를 포함한다.
摘要翻译：本发明涉及一种将炉渣转化为炉渣球的设备，其特征在于，包括：熔化熔渣的熔炉; 引导部，引导从熔炉排出的熔渣; 具有来自引导部的熔融渣的排出部向玻璃熔融渣供给停留时间，通过形成在下部的排出孔向下方排出熔渣; 以及向通过排出部排出的熔渣供给流体的流体供给部。

4. 发明授权

KR101416429B1 금속회수반응기 및 금속회수시스템 有权
标题翻译：用于回收金属的反应器和用于回收金属的系统
公开(公告)号：KR101416429B1
公开(公告)日：2014-07-10
申请号：KR1020140002312
申请日：2014-01-08
申请人： 한국지질자원연구원
发明人： 김수경 , 신도연 , 이강인 , 오영민
IPC分类号： C25C7/00 , C25C7/02
CPC分类号： C25C7/02 , C25C1/20 , C25C7/08 , Y02P10/212
摘要： The present invention relates to a metal recovery reactor and a metal recovery system. The metal recovery device according to the present invention comprises an electrolytic cell which receives a solution containing metal ions from the outside, and which reduces and precipitates the metal ions of the solution on the surface of a cathode when the solution is supplied to a reaction space formed between an anode and the cathode surrounding the anode. The cathode comprises a main cathode and an auxiliary cathode positioned inside the main cathode and capable of being detached from the main cathode.
摘要翻译：本发明涉及金属回收反应器和金属回收系统。根据本发明的金属回收装置包括电解槽，其从外部接收含有金属离子的溶液，并且当将溶液供应到反应空间时，其将阴极的表面上的溶液的金属离子还原并沉淀形成在阳极和围绕阳极的阴极之间。阴极包括主阴极和位于主阴极内部并能够从主阴极分离的辅助阴极。

5. 发明公开

KR1020130060878A 염산용액을 이용한 폐무연솔더 재활용 방법 有权
标题翻译：使用氢氯酸回收无铅焊锡废料的方法
公开(公告)号：KR1020130060878A
公开(公告)日：2013-06-10
申请号：KR1020110127170
申请日：2011-11-30
申请人： 한국지질자원연구원
发明人： 유경근 , 이재천 , 정진기 , 김민석 , 김수경 , 김병수
IPC分类号： C22B3/10 , C22B15/00 , C22B11/00 , B09B3/00
CPC分类号： Y02P10/234 , C22B3/10 , B09B3/00 , C22B11/00 , C22B15/00
摘要： PURPOSE: A method for recycling lead-free solder waste using hydrochloric acid is provided to efficiently and economically separate useful metal including tin metal from lead-free solder waste through a wet smelting process. CONSTITUTION: A method for recycling lead-free solder waste using hydrochloric acid is as follows. Solder waste is put into hydrochloric acid solution and an oxidant is supplied so that solid silver chloride is formed and precipitated by tin and the tin and copper are dissolved into ion to be mixed into the hydrochloric acid solution(10). The precipitated solid silver chloride obtained in the hydrochloric acid precipitation step and the hydrochloric acid solution in which the copper and tin are mixed are separated from each other(20,30). The copper is recovered by being separated from the hydrochloric acid solution after the solid-liquid separation step(40). An anode electrode and a cathode electrode are inserted into the hydrochloric acid solution and the tine is recovered from the hydrochloric acid solution through electrolytic withdrawal(50). [Reference numerals] (10) Hydrochloric acid precipitation step; (20) Solid-liquid separation step; (30) Silver recovery step; (40) Copper recovery step; (41) Substitution step; (42) Solid-liquid separation; (50) Tin recovery step
摘要翻译：目的：提供使用盐酸回收无铅焊料废物的方法，通过湿法冶炼工艺有效和经济地分离包括锡金属在内的有用金属与无铅焊料废料。构成：使用盐酸回收无铅焊料废料的方法如下。将废弃物放入盐酸溶液中，并供给氧化剂，使得由锡形成固体氯化银并沉淀，将锡和铜溶解成离子以混合到盐酸溶液（10）中。在盐酸沉淀步骤中得到的沉淀固体氯化银和混合有铜和锡的盐酸溶液彼此分离（20,30）。通过在固液分离步骤（40）之后与盐酸溶液分离来回收铜。将阳极电极和阴极电极插入盐酸溶液中，并通过电解抽出从盐酸溶液回收齿（50）。（附图标记）（10）盐酸沉淀步骤; （20）固液分离步骤; （30）银回收步骤; （40）铜回收步骤; （41）替代步骤; （42）固液分离; （50）锡回收步骤

6. 发明授权

KR101272102B1 알카리 용액을 이용한 폐금속 내 주석의 전해분리방법 有权
标题翻译：使用碱溶液从二手金属中电解锡的方法
公开(公告)号：KR101272102B1
公开(公告)日：2013-06-07
申请号：KR1020110058354
申请日：2011-06-16
申请人： 한국지질자원연구원
发明人： 김수경 , 이재천 , 정진기 , 김병수
IPC分类号： C25C1/14
CPC分类号： C25C1/14
摘要： 본 발명은, 주석이 함유되어 있는 폐금속으로부터 주석을 회수하기 위한 것으로서, 알카리 용액 내에 음전극과 양전극을 설치하여 전해분리를 수행하되, 주석이 함유되어 있는 폐금속을 양전극으로 하여, 양전극으로부터 침출된 주석이 음전극에서 석출되도록 하며, 전해분리시에 알카리 용액의 온도를 60~90℃로 유지하는 것에 특징이 있다.

7. 发明公开

KR1020120138922A 알카리 용액을 이용한 폐금속 내 주석의 전해분리방법 有权
标题翻译：使用碱性溶液从使用金属中电解脱锡的方法
公开(公告)号：KR1020120138922A
公开(公告)日：2012-12-27
申请号：KR1020110058354
申请日：2011-06-16
申请人： 한국지질자원연구원
发明人： 김수경 , 이재천 , 정진기 , 김병수
IPC分类号： C25C1/14
CPC分类号： C25C1/14
摘要： PURPOSE: A method for electrolytic parting of tin in waste metal using an alkali solution is provided to selectively leach and separate tin from waste metal by assigning tin-containing waste metal as an anode and precipitating tin leached from the anode at a cathode. CONSTITUTION: In a method for electrolytic parting of tin in waste metal using an alkali solution, a cathode and an anode are installed in an alkali solution to implement electrolytic parting, wherein tin-containing waste metal is used as the anode so that leached tin is precipitated at the cathode. The temperature of the alkali solution is maintained at 60-90°C during electrolytic parting.
摘要翻译：目的：提供一种使用碱溶液对废金属中的锡进行电解分离的方法，通过分配含锡废金属作为阳极并在阴极上从阳极析出锡来选择性地将锡与废金属浸出并分离。构成：在使用碱溶液的废金属中电解分离锡的方法中，将阴极和阳极安装在碱溶液中以实施电解分离，其中使用含锡废金属作为阳极，使得浸出的锡为在阴极沉淀。在电解分离过程中碱溶液的温度保持在60-90℃。

8. 发明公开

KR1020120094622A 분쇄 및 분급장치와 이를 이용한 폐배터리 팩으로부터 유가금속을 회수하는 방법 有权
标题翻译：用于从使用的电池组中恢复有价值金属的研磨和分配装置和方法
公开(公告)号：KR1020120094622A
公开(公告)日：2012-08-27
申请号：KR1020110013995
申请日：2011-02-17
申请人： 한국지질자원연구원
发明人： 김수경 , 강진구 , 양동효 , 손정수 , 신선명
IPC分类号： H01M10/54 , H01M4/66 , B02C23/00 , H01M4/48
CPC分类号： Y02W30/84 , H01M10/54 , B02C23/08 , B60Y2200/91 , B60Y2200/92 , H01M2/1072 , H01M4/505 , H01M4/525 , H01M10/0525 , H01M2220/20 , Y02E60/122 , Y02W30/54
摘要： PURPOSE: Apparatus for grinding and distributing is provided to be used for a grinding and distributing positive electrode structure which is obtained from a waste battery of an electric vehicle, or a hybrid vehicle. CONSTITUTION: Apparatus for grinding and distributing a positive electrode structure from a waste battery comprises, a grinding main body(10) forming a grinding space, a grinding part grinding a positive electrode structure in the grinding space, a distributing main body forming a distributing space, and a vibration part vibrating the distributing part. The positive electrode structure comprises aluminum foil and an aluminum foil by the aluminum. The pulverizing part consists at least two blades separated up and down.
摘要翻译：目的：用于研磨和分配的设备用于研磨和分配从电动车辆或混合动力车辆的废电池获得的正电极结构。构成：用于从废电池研磨和分配正极结构的装置包括：形成研磨空间的研磨主体（10），研磨空间中的正极结构的研磨部，形成分配空间的分配主体以及使分配部振动的振动部。正极结构包括铝箔和铝箔。粉碎部分至少包括两个上下分离的叶片。

9. 发明公开

KR1020120055372A 초경합금 스크랩으로부터 텅스텐 및 코발트 회수방법 有权
标题翻译：从硬化金属中回收的钴和钴的回收方法
公开(公告)号：KR1020120055372A
公开(公告)日：2012-05-31
申请号：KR1020100117087
申请日：2010-11-23
申请人： 한국지질자원연구원
发明人： 이재천 , 김지혜 , 김병수 , 김수경 , 조순형
IPC分类号： C22B7/00 , C22B34/36 , C22B23/00
CPC分类号： Y02P10/234 , C22B7/00 , C22B23/00 , C22B34/36
摘要： PURPOSE: A method for recovering tungsten and cobalt from cemented tungsten carbide scraps is provided to effectively recover tungsten and cobalt by oxidizing cemented tungsten carbide scrap through calcination and dissolving tungsten using NaOH(Sodium Hydroxide). CONSTITUTION: A method for recovering tungsten and cobalt from cemented tungsten carbide scraps is as follows. Cemented tungsten carbide sludge is calcined and converted into oxides(S200). The oxidized cemented carbide scrap oxide is dissolved using NaOH solution in a dissolving reactor(S400). Undissolved residues are filtered from the dissolving reactor(S500). Acid is added to the dissolving reactor so that tungstic acid is precipitated and filtered through a filtering apparatus(S510). The undissolved residues are put into a leaching reactor so that cobalt is extracted with acid and alkaline solution is put into the leaching reactor again so that cobalt is recovered as hydroxide(S520).
摘要翻译：目的：提供一种从硬质合金碳化钨废料中回收钨和钴的方法，通过使用氢氧化钠（氢氧化钠）煅烧和溶解钨来氧化固结碳化钨废料，有效回收钨和钴。构成：从固结碳化钨废料中回收钨和钴的方法如下。水泥碳化钨污泥被煅烧并转化为氧化物（S200）。氧化的硬质合金废氧化物在溶解反应器中用NaOH溶液溶解（S400）。将未溶解的残余物从溶解反应器中过滤（S500）。将酸加入溶解反应器中，使钨酸沉淀并通过过滤装置过滤（S510）。将未溶解的残余物放入浸出反应器中，使钴用酸萃取，碱性溶液再次放入浸出反应器中，使钴作为氢氧化物回收（S520）。

10. 发明公开

KR1020120035438A 주석 슬러지로부터 금속 주석을 회수하는 방법 有权
标题翻译：一种从锡罐中回收金属锡的方法
公开(公告)号：KR1020120035438A
公开(公告)日：2012-04-16
申请号：KR1020100096945
申请日：2010-10-05
申请人： 한국지질자원연구원
发明人： 김병수 , 이재천 , 정진기 , 유재민 , 김수경
IPC分类号： C22B25/00 , C22B3/44 , C22B7/00
CPC分类号： Y02P10/234 , C22B25/02 , C22B5/12 , C22B7/001 , C22B7/04 , C22B25/06 , Y02P10/228
摘要： PURPOSE: A method for recovering metal tin from tin sludge is provided to collect effectively metal tin of high purity without discharging the slag. CONSTITUTION: Tin sludge is dried (S100). The dried sludge is reduced under at a temperature of 550~750°C under mixed gas atmosphere of hydrogen gas and nitrogen(S200). The reduced metal tin is frozen under nitrogen gas atmosphere(S300).
摘要翻译：目的：提供从锡污泥中回收金属锡的方法，以有效地收集高纯度的金属锡，而不会排出炉渣。构成：锡污泥干燥（S100）。在550〜750℃的温度下，在氢气和氮气的混合气体气氛下，将干燥的污泥还原（S200）。还原的金属锡在氮气气氛下冷冻（S300）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式