公开(公告)号：WO2016006743A1

公开(公告)日：2016-01-14

申请号：PCT/KR2014/006277

申请日：2014-07-11

Applicant: 주식회사 미창

Inventor： 김부환

IPC: C22B9/14 ,  C22B7/00

CPC classification number: C22B7/00 ,  C22B9/14 ,  Y02P10/212

Abstract: 본 발명은 지금으로부터 금속철의 정제 회수방법에 관한 것으로서, 구체적으로는 제철과정에서 슬래그와 금속철이 함께 존재하는 지금을 절단하거나 천공 및 타공을 하여 지금의 크기를 파쇄가 가능한 크기인 직경 300mm까지 줄여 1차정제를 한 후에 이를 파쇄한 후 1차정제된 지금의 크기에 따라 분리한 후 이를 쇼트처리하여 2차정제를 하고 이를 다시 입도분리를 하여 크기가 1~300mm인 지금의 경우에 금속철(MT Fe)의 함유량이 90중량%이상이 되도록 하여 지금으로부터 금속철을 정제 회수하는 방법에 관한 것이다. 본 발명은 다량의 금속철이 함유되어 있으나 크기가 커서 일반적인 파쇄공정이나 절단공정을 통해 파쇄하기가 힘든 지금을 일정한 크기로 가공한 후에 이를 정제하여 금속철의 함유량이 전체 지금 중량의 90%이상이 되도록 함으로써 선철의 대체재로 활용할 수 있는 지금을 제공함으로써 폐자원을 재활용함과 동시에 전량 외국에서 수입되는 선철의 수입대체효과를 유도함으로써 제강시 생산비용을 절감할 수 있다는 장점이 있다.

Abstract translation: 本发明涉及一种从贱金属中精炼和回收金属铁的方法，更具体地说，涉及一种从贱金属中精炼和回收金属铁的方法，其特征在于，包括：在贱金属中进行用于切割，镗孔或冲压贱金属的初级精炼 在铁制造过程中，这些炉渣和金属铁一起存在，以将贱金属的尺寸减小到直径为300mm的可粉化尺寸; 粉碎主要精制贱金属; 根据主要精炼的贱金属的尺寸分离和分选贱金属; 通过喷丸处理进行二次精炼; 并且分选和分离二次精制母材的粒径，使得当贱金属的尺寸为1-300mm时，金属铁（MT Fe）含量为90重量％以上。 本发明以恒定的尺寸处理含有大量金属铁的基底金属，但是由于尺寸较大而难以通过一般的粉碎或切割加工而粉碎，因此可以将加工的贱金属精炼成金属铁含量 基于贱金属的总重量至少为90％，从而提供可用作生铁替代材料的贱金属。 因此，废物资源被回收利用，同时，尽管鼓励对国外进口总量的生铁进口替代效应，但可以减少铁生产的生产成本。

公开(公告)号：WO2013008061A4

公开(公告)日：2014-01-09

申请号：PCT/IB2011053097

申请日：2011-07-12

Applicant: BENDALE YOGESH NARAYAN ,  BENDALE VINEETA YOGESH

Inventor： BENDALE YOGESH NARAYAN ,  BENDALE VINEETA YOGESH

IPC: B22F1/00 ,  A61K33/24 ,  B22F9/04

CPC classification number: C22B9/10 ,  A61K9/1273 ,  A61K33/24 ,  A61K36/00 ,  A61K36/23 ,  A61K36/48 ,  A61K36/752 ,  B22F1/0018 ,  B22F9/04 ,  B82Y30/00 ,  C22B9/14 ,  C22C5/02

Abstract: This invention relates to bio synthesis of novel nano gold through environment friendly process with the aid of plant materials classified under the taxonomical genus Dalbergia, Citrus, Ferula and Dolichos or Macrotyloma. The present inventive product novel nano gold finds utility in, the treatment of humans and animals, nutraceutical, cosmeceutical and herbal composition, the field of technology including but not limited to nano technology, green technology and bio technology. The invention also relates to the use of plant materials in the purification and particle size reduction of metals.

Abstract translation: 本发明涉及通过环境友好的方法生物合成新型纳米金，借助于分类学属于Dalbergia，Citrus，Ferula和Dolichos或Macrotyloma的植物材料。 本发明的产品新颖的纳米金在人类和动物的治疗，营养药物，药妆和草药组合中发挥作用，包括但不限于纳米技术，绿色技术和生物技术。 本发明还涉及植物材料在金属的净化和粒度降低中的应用。

公开(公告)号：WO2011019804A1

公开(公告)日：2011-02-17

申请号：PCT/US2010/045144

申请日：2010-08-11

Applicant: SRI INTERNATIONAL ,  SANJURJO, Angel ,  LAU, Kai-Hung ,  XIE, Xiaobing ,  MORO, Lorenza ,  PEREZ MARIANO, Jordi ,  KRISHNAN, Gopala, N. ,  HORNBOSTEL, Marc ,  NAGAR, Anoop

Inventor： SANJURJO, Angel ,  LAU, Kai-Hung ,  XIE, Xiaobing ,  MORO, Lorenza ,  PEREZ MARIANO, Jordi ,  KRISHNAN, Gopala, N. ,  HORNBOSTEL, Marc ,  NAGAR, Anoop

IPC: C22B7/00 ,  C22B9/10 ,  C22B9/14 ,  C22B34/12 ,  C01B33/037

CPC classification number: C22B9/106 ,  C01B33/037 ,  C22B7/003 ,  C22B9/14 ,  C22B34/1295 ,  Y02P10/212

Abstract: In one embodiment, the present invention relates generally to a multi-stage system for performing melt coalescence and separation, the multi-stage system. In one embodiment, the multi-stage system includes a first container for mixing a powder with a salt, the first container having an opening, a heating means coupled to the first container for heating the first container and a second container coupled to the first container.

Abstract translation: 在一个实施例中，本发明一般涉及用于进行熔融聚结和分离的多级系统，多级系统。 在一个实施例中，多级系统包括用于将粉末与盐混合的第一容器，第一容器具有开口，联接到第一容器的加热装置用于加热第一容器，第二容器与第一容器 。

公开(公告)号：WO2008067614A1

公开(公告)日：2008-06-12

申请号：PCT/AU2007/001893

申请日：2007-12-07

Applicant: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION ,  WELLWOOD, Grant, Ashley ,  JENKINS, David, Hughes ,  DOBLIN, Christian ,  MOUSA, Asem ,  URBAN, Andrew, Joseph

Inventor： WELLWOOD, Grant, Ashley ,  JENKINS, David, Hughes ,  DOBLIN, Christian ,  MOUSA, Asem ,  URBAN, Andrew, Joseph

IPC: C22B5/04 ,  C22B9/10 ,  C22B9/14 ,  C22B34/12

CPC classification number: C22B34/1272 ,  C22B9/02 ,  C22B9/10 ,  C22B9/14 ,  Y02P10/234

Abstract: A method for the recovery of a metal from composite particles comprising particles of the metal to be recovered dispersed in a matrix of another metal salt, which method comprises: a) forming a mixture by adding the composite particles to a molten salt, the temperature of the molten salt being equal to or above the melting point of the another metal salt, below the boiling point of the another metal salt and below the melting point of the metal to be recovered; b) agitating the mixture; c) allowing the particles of the metal to be recovered to consolidate; d) allowing the consolidated metal particles to settle under gravity.

Abstract translation: 一种从复合颗粒中回收金属的方法，该复合颗粒包括待回收的金属颗粒分散在另一种金属盐的基质中，该方法包括：a）通过将复合颗粒加入到熔融盐中形成混合物， 熔融盐等于或高于另一种金属盐的熔点，低于另一种金属盐的沸点，低于待回收金属的熔点; b）搅拌混合物; c）使金属颗粒回收固化; d）允许固结的金属颗粒在重力作用下沉降。

公开(公告)号：WO2008066398A1

公开(公告)日：2008-06-05

申请号：PCT/NZ2007/000351

申请日：2007-11-30

Applicant: THE UNIVERSITY OF WAIKATO ,  ZHANG, Deliang

Inventor： ZHANG, Deliang

IPC: C22B9/10 ,  C22B34/12

CPC classification number: C22B34/1295 ,  B22F1/0088 ,  C22B9/14 ,  C22B34/1277 ,  C22B34/1286

Abstract: This invention relates to a method for purifying metal alloy and intermetallic powders. Particularly, the present invention relates to a method for the reduction or elimination of the content of the dissolved oxygen and to remove the metal oxide inclusions from metal alloy and intermetallic powders including the steps of: a) placing the metal in powder form into a reaction apparatus; b) introducing a suitable carrier substance to the metal powder; and c) introducing calcium vapour into the reaction apparatus to create a reaction between the metallic powder and calcium vapour thereby removing inclusions in the metal as shown in Figure 11.

Abstract translation: 本发明涉及金属合金和金属间化合物粉末的净化方法。 特别地，本发明涉及一种减少或消除溶解氧含量并从金属合金和金属间粉末中除去金属氧化物夹杂物的方法，包括以下步骤：a）将粉末状金属置于反应器 仪器; b）向金属粉末引入合适的载体物质; 和c）将钙蒸汽引入反应设备中以在金属粉末和钙蒸汽之间产生反应，从而除去金属中的夹杂物，如图11所示。

公开(公告)号：WO2004009857A1

公开(公告)日：2004-01-29

申请号：PCT/NZ2003/000159

申请日：2003-07-22

Applicant: TITANOX DEVELOPMENT LIMITED ,  ZHANG, Deliang ,  ADAM, Gorgees ,  LIANG, Jing

Inventor： ZHANG, Deliang ,  ADAM, Gorgees ,  LIANG, Jing

IPC: C22B9/14

CPC classification number: C22B7/005 ,  B22F9/16 ,  C22B5/04 ,  C22B9/14 ,  C22B34/1277 ,  C22B34/1295 ,  C22C1/0491 ,  Y02P10/212

Abstract: A method of separating components from a metal based composite, the method including the steps of increasing the size of a component to be separated and separating the increased sized component from the other components of the composite.

Abstract translation: 一种从金属基复合材料中分离组分的方法，该方法包括以下步骤：增加要分离的组分的尺寸，并将增大尺寸的组分与复合材料的其它组分分离。

公开(公告)号：WO02021606A1

公开(公告)日：2002-03-14

申请号：PCT/KR2000/001155

申请日：2000-10-17

IPC: H01L35/14 ,  C22B9/14 ,  C22B30/06 ,  C30B13/00 ,  H01L35/16 ,  H01L35/34 ,  C22C1/02

CPC classification number: H01L35/34 ,  C22B9/14 ,  C22B30/06 ,  C30B13/00 ,  C30B29/46 ,  H01L35/16

Abstract: Disclosed is a process for producing a p-type Bi2Te3 based thermoelectric material capable of improving low yield in producing a thermoelectric material by a zone melting method can be improved, in which a first ingot having Bi2Te3 based alloy composition and a second ingot having the same composition as that of a solid phase precipitated upon solidification of a distal end of the first ingot are used, and a crystal is grown in a direction from the first ingot to the second ingot at low growth speed of 0.5 mm/min or less, thereby enhancing yield of the thermoelectric material having excellent thermoelectric properties.

Abstract translation: 公开了通过区域熔融法制造能够提高制造热电材料的低收率的p型Bi2Te3系热电材料的方法，其中具有Bi 2 Te 3基合金组成的第一锭和具有相同的第二锭 使用在第一锭的远端凝固时析出的固相的组成，并且以0.5mm / min以下的低生长速度从第一锭到第二锭的方向生长晶体，由此 提高具有优异热电性能的热电材料的产率。

公开(公告)号：WO1994024320A1

公开(公告)日：1994-10-27

申请号：PCT/US1994004150

申请日：1994-04-14

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： UNITED TECHNOLOGIES CORPORATION ,  ALLEN, William, P. ,  BORNSTEIN, Norman, S. ,  CHIN, Stephen ,  DECRESCENTE, Michael ,  DUHL, David, N. ,  PARILLE, Donald, R. ,  PIKE, Roscoe, A. ,  SMEGGIL, John, G.

IPC: C22B09/14

CPC classification number: C22F1/10 ,  C21D3/02 ,  C22B9/14 ,  C22F1/02

Abstract: Superalloy articles are made more oxidation resistant by a process which includes heat treating the article in the presence of foreign chemical species, at a temperature at which the foreign chemical species reacts with and modifies any oxide film present on the article surface. The heat treatment is best carried out at a temperature above the gamma prime solvus temperature of the article and below the incipient melting temperature of the article. Alternatively, the heat treatment may be carried out within the range defined by the incipient melting temperature of the article and about 150 DEG C below the incipient melting temperature of the article. At such temperatures the foreign chemical species reacts with and modifies the oxide film on the article surface. Sulfur is then able to diffuse through such modified film, and a more oxidation resistant component is produced.

Abstract translation: 超合金制品通过包括在外来化学物质存在下在外部化学物质与物品表面上存在的任何氧化膜反应的温度下进行热处理的方法制成更耐氧化。 热处理最好在高于制品的γ'溶质温度并低于制品初始熔化温度的温度下进行。 或者，热处理可以在由制品的初始熔融温度限定的范围内进行，并且比制品的初始熔融温度低约150℃。 在这样的温度下，外来化学物质与制品表面上的氧化膜反应并改变。 然后硫能够扩散通过这种改性膜，并且产生更耐氧化的组分。

公开(公告)号：WO1986005475A1

公开(公告)日：1986-09-25

申请号：PCT/US1986000499

申请日：1986-03-07

Applicant: SRI INTERNATIONAL ,  SANJURJO, Angel ,  PRESSACCO, Sylvia

Inventor： SRI INTERNATIONAL

IPC: C01B33/02

CPC classification number: C01B33/037 ,  C22B9/14 ,  Y10S423/12

Abstract: A process for producing a solid material which, in some cases, may have a resultant purity of 99.999% or better which comprises contacting the solid material at a temperature approaching the melting point of the solid material with a purifying agent which is substantially non-reactive with the solid material to cause the impurities in the solid material to enter the purifying agent. After cooling, the purified solid material may be separated from the purifying agent and the impurities therein by leaching.

公开(公告)号：WO2016014547A1

公开(公告)日：2016-01-28

申请号：PCT/US2015/041354

申请日：2015-07-21

Applicant: MILLS, Michael J. ,  KALNAS, Dennis

Inventor： MILLS, Michael J. ,  KALNAS, Dennis

IPC: C21B7/16

CPC classification number: C22B11/02 ,  C21B11/10 ,  C21B13/008 ,  C21B13/125 ,  C22B4/005 ,  C22B4/08 ,  C22B9/103 ,  C22B9/14 ,  F27B1/08 ,  F27D3/0033 ,  F27D3/08 ,  F27D9/00 ,  F27D11/10 ,  F27D2009/0013 ,  F27D2009/0035

Abstract: A method of processing ore using a plasma arc reactor includes the steps of first determining the content of the ore, modeling the plasma arc reaction for different stoichiometric ratios of ore to candidate reagents, selecting one or more of candidate reagents pre-mixing the selected reagents with the ore at corresponding stoichiometric ratios, and continuously feeding the pre-mixed ore into a plasma arc reactor, and controlling the plasma arc reaction according to the previously modeled conditions.

Abstract translation: 使用等离子体电弧反应器处理矿石的方法包括以下步骤：首先确定矿石的含量，对矿石与候选试剂的不同化学计量比的模拟等离子体电弧反应，选择一种或多种预混合所选试剂的候选试剂 矿石以相应的化学计量比，并将预混合矿石连续进料到等离子体电弧反应器中，并根据先前建模的条件控制等离子体电弧反应。