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1. 发明申请

WO2011099870A1 METHOD FOR RECOVERING SOLAR GRADE SILICON 审中-公开
标题翻译：回收太阳能级硅的方法
公开(公告)号：WO2011099870A1
公开(公告)日：2011-08-18
申请号：PCT/NO2011/000053
申请日：2011-02-14
申请人： METALLKRAFT AS , HENRIKSEN, Knut , RINGDALEN, Eli , SOLHEIM, Ingeborg
发明人： HENRIKSEN, Knut , RINGDALEN, Eli , SOLHEIM, Ingeborg
IPC分类号： C01B33/037
CPC分类号： C01B33/037 , H01L31/182 , Y02E10/546 , Y02P70/521
摘要： The invention concerns a method of refining and converting particulate silicon to silicon lumps, where the method comprises mixing the particulate silicon with at least one slag forming compound in a weight ratio, particulate silicon:slag forming compound(s), from 1:10 to 3:1 in a crucible, wherein the at least one slag forming compound will form a liquid the slag at the operating temperature of the process that has a viscosity lower than 2 Ns/m 2 and a wetting angle towards silicon of at least 20°, heating the mixture of particulate silicon and slag forming component(s) to a temperature above the liquidus temperature of the slag, injecting a stream of gas through at least one point of the bottom of the crucible and maintain the gas flushing for a period of time, solidifying and cooling the molten mixture, and separating formed silicon agglomerates/lumps from the slag.
摘要翻译：本发明涉及一种精炼和将微粒硅转化为硅块的方法，其中该方法包括将颗粒状硅与至少一种重量比的成渣化合物混合，颗粒状硅：形成渣的化合物从1:10至其中所述至少一种形成渣的化合物将在所述方法的操作温度下形成液体，所述工艺的粘度低于2Ns / m 2，并且对硅的润湿角至少为20°，将颗粒状硅和炉渣形成组分的混合物加热到高于炉渣液相线温度的温度，将气流注入坩埚底部的至少一个点，并保持气体冲洗一段时间，固化和冷却熔融混合物，并从炉渣中分离形成的硅团块/块体。

2. 发明申请

WO2003040048A2 METHOD FOR UTILISING SILICA SOOT FROM QUARTZ GLASS PRODUCTION 审中-公开
标题翻译：从石墨玻璃生产中利用二氧化硅的方法
公开(公告)号：WO2003040048A2
公开(公告)日：2003-05-15
申请号：PCT/NO2002/000406
申请日：2002-11-06
申请人： METALLKRAFT AS , HENRIKSEN, Knut
发明人： HENRIKSEN, Knut
IPC分类号： C03B
CPC分类号： C09D11/03 , C08K3/36 , C08L83/04 , C09D7/61 , C09K3/1018 , G03G7/0033 , H01M10/10
摘要： This invention relates to method of utilising a waste material from quartz glass production. More specific, this invention relates to a method for utilising the so-called silica soot, which stems from the fused quartz glass production, as an additive in other industrial processes such as production of resins, plastisols, printing ink, paints and coatings, rechargeable batteries, silicon elastomers, joint sealant, electrophotographics toners and developers as well as in cosmetics, pharmaceuticals and paper.
摘要翻译：本发明涉及利用石英玻璃生产废料的方法。更具体地说，本发明涉及一种利用熔融石英玻璃生产的所谓二氧化硅烟灰作为其他工业过程中添加剂的方法，如生产树脂，增塑溶胶，印刷油墨，油漆和涂料，可再充电电池，硅弹性体，接缝密封剂，电子照相调色剂和显影剂以及化妆品，药品和纸张。

3. 发明申请

WO2017207684A1 A METHOD FOR CONVERTING WASTE MATERIAL FROM SULPHIDE ORE BASED NICKEL REFINING INTO NICKEL PIG IRON 审中-公开
标题翻译：一种从硫化矿基镍精炼镍镍铁中转化废料的方法
公开(公告)号：WO2017207684A1
公开(公告)日：2017-12-07
申请号：PCT/EP2017/063286
申请日：2017-06-01
申请人： HENRIKSEN, Knut
发明人： HENRIKSEN, Knut
IPC分类号： C22B1/02 , C22B7/00 , C22B23/02
摘要： The present invention relates to a method for converting a waste material from sulphide ore based nickel production to a ferroalloy product by converting it to nickel pig iron by drying, calcining and reduction with under-stoichiometric amounts of carbon as reducing agent.
摘要翻译：本发明涉及一种通过干燥，煅烧和用化学计算量以下的碳进行还原，将废物从硫化物基镍生产转化为铁合金产品的方法，该方法通过将其转化为镍生铁作为还原剂。

4. 发明申请

WO2008134311A1 RESTRICTOR VALVE MOUNTING FOR DOWNHOLE SCREENS 审中-公开
标题翻译：限制阀安装在井下屏幕上
公开(公告)号：WO2008134311A1
公开(公告)日：2008-11-06
申请号：PCT/US2008/061150
申请日：2008-04-22
申请人： BAKER HUGHES INCORPORATED , CORONADO, Martin, P. , CROW, Steve, L. , HENRIKSEN, Knut
发明人： CORONADO, Martin, P. , CROW, Steve, L. , HENRIKSEN, Knut
IPC分类号： E21B34/08 , E21B43/08
CPC分类号： E21B43/08 , E21B34/08
摘要： In one aspect of the invention a valve that operates in association with a downhole screen is threaded into the wall of a base pipe after being inserted through a saddle. When the valve body is threaded in, the engagement into the wall threads in the base pipe acts as a sealing force on a ring seal between the saddle and the base pipe and between the valve body and the saddle. The valve itself can be outfitted with a cover with openings that can be integral or removable and disposed at the end of the valve that is innermost to the base pipe. Preferably a series of elongated slots are used that can catch slurry if the well is to be killed while allowing subsequent production to drive the accumulated solids from well killing back into the base pipe. Another feature places the valve in a base pipe opening under a cylindrical screen section to reduce assembly time and cost of constructing an adjacent housing to one side of the cylindrical screen section to accommodate the valve.
摘要翻译：在本发明的一个方面中，与井下筛相关联地操作的阀在插入鞍座之后被拧入基管的壁中。当阀体穿入时，与基管中的壁螺纹的接合充当对鞍座和基管之间以及阀体和鞍座之间的密封环的密封力。阀门本身可以配备一个带有开口的盖子，这些开口可以是一体的或可拆卸的，并且设置在阀门的最底端到基管的末端。优选使用一系列细长的狭槽，如果井要被杀死，则可捕获泥浆，同时允许随后的生产将积聚的固体从井中驱赶回到基管中。另一个特点是将阀门放置在圆柱形筛管部分下方的基管开口中，以减少将相邻的外壳构造到圆柱形筛管部分的一侧以容纳阀门的组装时间和成本。

5. 发明申请

WO2006130748A1 EXPANDABLE FLOW CONTROL DEVICE 审中-公开
标题翻译：可扩展流量控制装置
公开(公告)号：WO2006130748A1
公开(公告)日：2006-12-07
申请号：PCT/US2006/021222
申请日：2006-06-01
申请人： BAKER HUGHES INCORPORATED , BROOME, John, T. , HENRIKSEN, Knut
发明人： BROOME, John, T. , HENRIKSEN, Knut
IPC分类号： E21B43/10 , E21B43/12 , E21B43/08
CPC分类号： E21B43/108 , E21B43/08 , E21B43/103 , E21B43/12
摘要： The invention involves the use of a base pipe perforated only in a specific section under each screen section. Inflow comes through an outer shroud that is optional and goes through the screen material and into an annular space between the screen material and the imperforated base pipe. After traveling longitudinally in that annular space, the flow must go through a restriction that preferably comprises a porous media in a passage defined outside the still imperforated base pipe. After passing through the porous media in a particular screen section, the flow can pass through openings in the base pipe. A surrounding ring preferably protects the porous media during run in and expansion and can also optionally create additional resistance to flow to work in tandem with the porous media. Other flow restricting techniques in place of the porous media are contemplated.
摘要翻译：本发明涉及使用仅在每个筛选部分的特定部分穿孔的基管。流入通过可选的外罩，穿过筛网材料并进入筛网材料和无孔基管之间的环形空间。在该环形空间中纵向移动之后，流动必须经过限定，该限制优选地包括通过限定在未穿孔基管外侧的通道中的多孔介质。在通过特定筛分部分的多孔介质之后，流动可以穿过基管中的开口。围绕的环优选在运行和膨胀期间保护多孔介质，并且还可以任选地产生与多孔介质串联工作的流动的附加阻力。构想了代替多孔介质的其它流量限制技术。

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