公开(公告)号：WO2012006547A1

公开(公告)日：2012-01-12

申请号：PCT/US2011/043395

申请日：2011-07-08

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

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

IPC: C01B33/08

CPC classification number: B01J6/007 ,  C01B33/10 ,  C01B33/10705

Abstract: In one embodiment, the present disclosure relates generally to a method for thermally decomposing a complex precursor salt. In one embodiment, the method includes heating a salt in a reactor until a molten salt is formed, adding the complex precursor salt to the molten salt in the reactor and removing a volatile precursor halide formed from thermal decomposition of the complex precursor salt from the reactor.

Abstract translation: 在一个实施方案中，本公开一般涉及用于热分解复合前体盐的方法。 在一个实施方案中，该方法包括加热反应器中的盐直到形成熔融盐，将复合前体盐加入到反应器中的熔融盐中，并从复合反应器中除去由复合前体盐的热分解形成的挥发性前体卤化物 。

公开(公告)号：WO2011005758A1

公开(公告)日：2011-01-13

申请号：PCT/US2010/041063

申请日：2010-07-06

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

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

IPC: C01B7/00 ,  C01B9/00

CPC classification number: C01B33/103 ,  C01B33/027 ,  C01D3/02 ,  C01G1/06

Abstract: In one embodiment, the present invention relates generally to a method for reutilizing ionic halides in a production of an elemental material. In one embodiment, the method includes reacting a mixture of an ionic halide, at least one of: an oxide, suboxide or an oxyhalide of an element to be produced and an aqueous acid solution at moderate temperature to form a complex precursor salt and a salt, forming a precursor halide from the complex precursor salt, reducing the precursor halide into the element to be produced and the ionic halide and returning the ionic halide into the mixture of the reacting step.

Abstract translation: 在一个实施方案中，本发明总体上涉及在元素材料生产中再利用离子型卤化物的方法。 在一个实施方案中，该方法包括使中和温度下的待生成元素的氧化物，低氧化物或卤氧化物的至少一种与酸性溶液的水溶液中的至少一种离子化合物的混合物反应以形成复合前体盐和盐 ，从复合前体盐形成前体卤化物，将前体卤化物还原成待生产的元素和离子卤化物并将离子卤化物还原成反应步骤的混合物。

公开(公告)号：WO2017075108A1

公开(公告)日：2017-05-04

申请号：PCT/US2016/058952

申请日：2016-10-26

Applicant: SRI INTERNATIONAL

Inventor： SANJURJO, Angel ,  XIE, Xiaobing ,  BAO, Jianer ,  PEREZ-MARIANO, Jordi

IPC: C01B33/033 ,  C01B33/037 ,  C30B29/06 ,  F27B14/10 ,  B01J19/02

CPC classification number: B01J19/02 ,  C01B33/033 ,  C30B11/00 ,  C30B29/06 ,  C30B35/007 ,  F27B14/10 ,  F27D11/06 ,  F27D2099/0015 ,  Y02P10/253

Abstract: A method for making high purity elemental silicon for solar panel are disclosed. The method comprising a reaction between silicon tetrafluoride and elemental magnesium to generate a reaction product and separating elemental silicon from magnesium fluoride.

Abstract translation: 公开了一种用于制造用于太阳能电池板的高纯度元素硅的方法。 该方法包括四氟化硅与元素镁之间的反应以产生反应产物并从氟化镁中分离元素硅。

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：WO2010048545A2

公开(公告)日：2010-04-29

申请号：PCT/US2009/061909

申请日：2009-10-23

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

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

IPC: C01B33/033

CPC classification number: B01J4/007 ,  B01J4/008 ,  C01B33/021 ,  C01B33/033

Abstract: The present invention relates generally to a liquid injector for silicon production. In one embodiment, the injector includes a tube having at least one opening at a first end of said tube, a moveable sealing means disposed inside the tube for sealing the at least one opening and a heating means coupled to the tube for controlling a temperature of a liquid exiting the tube through the at least one opening.

Abstract translation: 本发明一般涉及用于硅生产的液体注射器。 在一个实施例中，喷射器包括管，其在所述管的第一端具有至少一个开口，设置在管内部的可移动密封装置，用于密封至少一个开口;以及加热装置，其连接到管以控制温度 通过所述至少一个开口离开所述管的液体。

公开(公告)号：WO2007127482A2

公开(公告)日：2007-11-08

申请号：PCT/US2007/010503

申请日：2007-04-30

Applicant: SRI INTERNATIONAL ,  SANJURJO, Angel ,  LAU, Kai-Hung ,  XIE, Xiaobing ,  NAGAAR, Anoop

Inventor： SANJURJO, Angel ,  LAU, Kai-Hung ,  XIE, Xiaobing ,  NAGAAR, Anoop

IPC: C22B9/02 ,  C22B34/12 ,  C01B33/02 ,  C01B33/037 ,  C22B9/10

CPC classification number: C22B9/16 ,  C01B33/037 ,  C22B9/02 ,  C22B9/106 ,  C22B34/1295 ,  Y02P10/234

Abstract: Aspects of the invention include methods for producing purified semiconductor or metallic materials. In one embodiment, the methods include admixing a particulate composition of a material, for instance, a metal, with a metal halide to produce a metal-metal halide admixture. The admixture is then heated to a temperature that is above the material's melting point in a container that is chemically and physically stable at that temperature. The molten admixture is allowed to segregate into a lower of the material and an layer of the metal halide and cooled. The metal halide is then separated from the material and a purified semiconductor or metallic material is thereby produced. Also provided are purified material crystals, shaped ingots and/or taper, sheet, or ribbons produced by such methods, as well as the silicon chips and solar panels in which such products are employed.

Abstract translation: 本发明的方面包括用于生产纯化的半导体或金属材料的方法。 在一个实施方案中，所述方法包括将诸如金属的材料的颗粒组合物与金属卤化物混合以产生金属 - 金属卤化物混合物。 然后将混合物加热到在该温度下在化学和物理上稳定的容器中材料的熔点之上的温度。 使熔融混合物分离成材料的下部和金属卤化物层并冷却。 然后将金属卤化物与材料分离，从而制得纯化的半导体或金属材料。 还提供了通过这种方法制造的纯化材料晶体，成形锭和/或锥形，片状或带状物，以及其中使用这种产品的硅芯片和太阳能电池板。