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1. 发明授权

US5820653A Process for making shaped copper articles 失效
标题翻译：制造成型铜制品的工艺
公开(公告)号：US5820653A
公开(公告)日：1998-10-13
申请号：US634432
申请日：1996-04-18
申请人： Michael A. Eamon , Robert J. Fedor , Sharon K. Young , Susan S. Enos , Wendy M. Gort , Roger N. Wright , Stephen J. Kohut
发明人： Michael A. Eamon , Robert J. Fedor , Sharon K. Young , Susan S. Enos , Wendy M. Gort , Roger N. Wright , Stephen J. Kohut
IPC分类号： B01D15/00 , B01D11/04 , B22F1/00 , B22F3/17 , B22F3/20 , B22F5/10 , B22F5/12 , B22F9/04 , B22F9/24 , C01G3/00 , C01G3/10 , C22B3/04 , C22B3/20 , C22B3/26 , C22B3/30 , C22B3/42 , C22B7/00 , C22B7/02 , C22B7/04 , C22B15/00 , C22B15/14 , C22C1/04 , C22C1/05 , C25C1/12 , C25C5/02 , C25C7/06 , C25D1/04
CPC分类号： C22B3/0005 , C01G3/003 , C22B15/0063 , C22B3/0017 , C22C1/0425 , C25C1/12 , C25C5/02 , B22F2998/00 , B22F2998/10 , Y02P10/234 , Y02P10/236
摘要： This invention relates to a process for making a shaped copper article directly from a copper-bearing material, comprising: (A) contacting said copper-bearing material with an effective amount of at least one aqueous leaching solution to dissolve copper ions into said leaching solution and form a copper-rich aqueous leaching solution; (B) contacting said copper-rich aqueous leaching solution with an effective amount of at least one water-insoluble extractant to transfer copper ions from said copper-rich aqueous leaching solution to said extractant to form a copper-rich extractant and a copper-depleted aqueous leaching solution; (C) separating said copper-rich extractant from said copper-depleted aqueous leaching solution; (D) contacting said copper-rich extractant with an effective amount of at least one aqueous stripping solution to transfer copper ions from said extractant to said stripping solution to form a copper-rich stripping solution and a copper-depleted extractant; (E) separating said copper-rich stripping solution from said copper-depleted extractant; (F) flowing said copper-rich stripping solution between an anode and a cathode, and applying an effective amount of voltage across said anode and said cathode to deposit copper powder on said cathode; (G) removing said copper powder from said cathode; and (H) extruding, forging or molding said copper powder to form said shaped copper article.
摘要翻译：本发明涉及直接由含铜材料制造成形铜制品的方法，包括：（A）使所述含铜材料与有效量的至少一种含水浸出溶液接触以将铜离子溶解到所述浸出溶液中并形成富铜水溶液浸出液; （B）使所述富铜水溶液与有效量的至少一种不溶于水的萃取剂接触，将铜离子从所述富铜水溶液浸出溶液转移到所述萃取剂中以形成富含铜的萃取剂和贫铜含水浸出液; （C）从所述贫铜水溶液中分离出所述富铜萃取剂; （D）使所述富含铜的提取剂与有效量的至少一种水性剥离溶液接触，以将铜离子从所述萃取剂转移到所述汽提溶液中以形成富铜的汽提溶液和贫铜萃取剂; （E）将所述富铜剥离溶液与所述贫铜萃取剂分离; （F）使所述富铜剥离溶液在阳极和阴极之间流动，并且在所述阳极和所述阴极上施加有效量的电压以将铜粉沉积在所述阴极上; （G）从所述阴极去除所述铜粉末; 和（H）挤压，锻造或模制所述铜粉以形成所述成形铜制品。

2. 发明授权

US5516408A Process for making copper wire 失效
标题翻译：铜线制造工艺
公开(公告)号：US5516408A
公开(公告)日：1996-05-14
申请号：US329235
申请日：1994-10-26
申请人： Peter Peckham , Sharon K. Young , Bradford A. Mills , Adam G. Bay , Michael A. Eamon , Roger N. Wright , Stephen J. Kohut
发明人： Peter Peckham , Sharon K. Young , Bradford A. Mills , Adam G. Bay , Michael A. Eamon , Roger N. Wright , Stephen J. Kohut
IPC分类号： B01D11/04 , B21C23/01 , B22F3/20 , B22F3/24 , B22F9/24 , C22B3/04 , C22B3/24 , C22B3/26 , C22B3/42 , C22B3/44 , C22B7/00 , C22B15/00 , C22B15/14 , C25C1/12 , C25C5/02 , C25D1/04 , H01B13/00 , C25D7/06 , C25D21/18
CPC分类号： C22B3/0005 , C22B15/00 , C22B15/0065 , C22B15/0067 , C22B3/04 , C25C1/12 , C25C5/02 , C25D1/04 , Y02P10/234 , Y02P10/236
摘要： This invention relates to a process for making copper wire directly from a copper-bearing material, comprising: (A) contacting said copper-beating material with an effective amount of at least one aqueous leaching solution to dissolve copper ions into said leaching solution and form a copper-rich aqueous leaching solution; (B) contacting said copper-rich aqueous leaching solution with an effective amount of at least one water-insoluble extractant to transfer copper ions from said copper-rich aqueous leaching solution to said extractant to form a copper-rich extractant and a copper-depleted aqueous leaching solution; (C) separating said copper-rich extractant from said copper-depleted aqueous leaching solution; (D) contacting said copper-rich extractant with an effective amount of at least one aqueous stripping solution to transfer copper ions from said extractant to said stripping solution to form a copper-rich stripping solution and a copper-depleted extractant; (E) separating said copper-rich stripping solution from said copper-depleted extractant; (F) flowing said copper-rich stripping solution between an anode and a cathode, and applying an effective amount of voltage across said anode and said cathode to deposit copper on said cathode; (G) removing said copper from said cathode; and (H) converting said removed copper from (G) to copper wire at a temperature below the melting point of said copper.
摘要翻译：本发明涉及一种直接由含铜材料制造铜线的方法，包括：（A）使所述铜沸腾材料与有效量的至少一种含水浸出溶液接触以将铜离子溶解到所述浸出溶液中并形成富铜水溶液浸出液; （B）使所述富铜水溶液与有效量的至少一种不溶于水的萃取剂接触，将铜离子从所述富铜水溶液浸出溶液转移到所述萃取剂中以形成富含铜的萃取剂和贫铜含水浸出液; （C）从所述贫铜水溶液中分离出所述富铜萃取剂; （D）使所述富含铜的提取剂与有效量的至少一种水性剥离溶液接触，以将铜离子从所述萃取剂转移到所述汽提溶液中以形成富铜的汽提溶液和贫铜萃取剂; （E）将所述富铜剥离溶液与所述贫铜萃取剂分离; （F）使所述富铜剥离溶液在阳极和阴极之间流动，并且在所述阳极和所述阴极上施加有效量的电压以在所述阴极上沉积铜; （G）从所述阴极去除所述铜; 和（H）在低于所述铜的熔点的温度下将所述去除的铜从（G）转换成铜线。

3. 发明授权

US5679232A Process for making wire 失效
标题翻译：制造电线的工艺
公开(公告)号：US5679232A
公开(公告)日：1997-10-21
申请号：US634271
申请日：1996-04-18
申请人： Robert J. Fedor , Peter Peckham , Sharon K. Young , Michael A. Eamon , Roger N. Wright , Stephen J. Kohut , Craig J. Hasegawa , Susan S. Enos , Robert D. DeWitt
发明人： Robert J. Fedor , Peter Peckham , Sharon K. Young , Michael A. Eamon , Roger N. Wright , Stephen J. Kohut , Craig J. Hasegawa , Susan S. Enos , Robert D. DeWitt
IPC分类号： C25D1/04 , B21C37/04 , C25C1/12 , C25D3/38 , D07B1/06 , H01B7/00
CPC分类号： C25D1/04 , C25D3/38 , C25D7/0614 , Y10T29/301 , Y10T29/307 , Y10T29/49789 , Y10T29/4979
摘要： This invention relates to a process for making metal wire, comprising: (A) forming metal foil; (B) cutting said foil to form at least one strand of metal wire; and (C) shaping said strand of wire to provide said strand with desired cross-sectional shape and size. This process is particularly suitable for making copper wire, especially copper wire having a very thin diameter (e.g., about 0.0002 to about 0.02 inch).
摘要翻译：本发明涉及一种制造金属丝的方法，包括：（A）形成金属箔; （B）切割所述箔以形成至少一股金属丝; 和（C）成形所述线材股线以使所述股线具有期望的横截面形状和尺寸。该方法特别适用于制造铜线，特别是具有非常薄的直径（例如约0.0002至约0.02英寸）的铜线。

4. 发明授权

US5366612A Process for making copper foil 失效
标题翻译：制作铜箔的工艺
公开(公告)号：US5366612A
公开(公告)日：1994-11-22
申请号：US49176
申请日：1993-04-19
申请人： Sidney J. Clouser , Michael A. Eamon , Thomas L. Jordan , Stephen I. Kohut
发明人： Sidney J. Clouser , Michael A. Eamon , Thomas L. Jordan , Stephen I. Kohut
IPC分类号： B01D11/02 , C08J5/20 , C22B3/04 , C22B3/14 , C22B3/24 , C22B3/26 , C22B15/00 , C25C1/12 , C25D1/04 , C25D5/04 , C25D21/14 , C25D1/20
CPC分类号： C22B3/0005 , C22B15/00 , C22B15/0065 , C22B3/04 , C25D1/04 , Y02P10/234 , Y02P10/236
摘要： The present invention relates to a process for making copper foil from copper-bearing material comprising:(A) contacting said copper-bearing material with an effective amount of at least one aqueous leaching solution to dissolve copper ions into said leaching solution and form a copper-rich aqueous leaching solution;(B) contacting said copper-rich aqueous leaching solution with an effective amount of at least one water-insoluble extractant to transfer copper ions from said copper-rich aqueous leaching solution to said extractant to form a copper-rich extractant and a copper-depleted aqueous leaching solution;(C) separating said copper-rich extractant from said copper-depleted aqueous leaching solution;(D) contacting said copper-rich extractant with an effective amount of at least one aqueous stripping solution to transfer copper ions from said extractant to said stripping solution to form a copper-rich stripping solution and a copper-depleted extractant;(E) separating said copper-rich stripping solution from said copper-depleted extractant;(F) flowing said copper-rich stripping solution between an anode and a rotating cathode, and applying an effective amount of voltage across said anode and said cathode to deposit copper on said cathode; and(G) continuously removing copper foil from said cathode.
摘要翻译：本发明涉及由含铜材料制造铜箔的方法，包括：（A）使所述含铜材料与有效量的至少一种含水浸出溶液接触以将铜离子溶解到所述浸出溶液中并形成铜含水浸出液; （B）使所述富铜水溶液与有效量的至少一种不溶于水的萃取剂接触，将铜离子从所述富铜水溶液浸出溶液转移到所述萃取剂中以形成富含铜的萃取剂和贫铜含水浸出液; （C）从所述贫铜水溶液中分离出所述富铜萃取剂; （D）使所述富含铜的提取剂与有效量的至少一种水性剥离溶液接触，以将铜离子从所述萃取剂转移到所述汽提溶液中以形成富铜的汽提溶液和贫铜萃取剂; （E）将所述富铜剥离溶液与所述贫铜萃取剂分离; （F）使所述富铜剥离溶液在阳极和旋转阴极之间流动，并且在所述阳极和所述阴极上施加有效量的电压以在所述阴极上沉积铜; 和（G）从所述阴极连续地除去铜箔。

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