-
1.发明申请
公开(公告)号：WO2011059648A3
公开(公告)日：2011-09-01
申请号：PCT/US2010053393
申请日：2010-10-20
申请人： US SYNTHETIC CORP , SANI MOHAMMAD N , GONZALEZ JAIR J , DADSON ANDREW E , MUKHOPADHYAY DEBKUMAR
CPC分类号： B24D3/10 , B22F3/24 , B22F5/00 , B22F7/06 , B24D18/0009 , B24D18/0027 , C22C26/00 , Y10T428/12028 , Y10T428/12056 , Y10T428/24355 , Y10T428/30
摘要： Embodiments of the invention relate to polycrystalline diamond compacts ("PDCs") and methods of fabricating polycrystalline diamond tables and PDCs in a manner that facilitates removal of metal-solvent catalyst used in the manufacture of polycrystalline diamond tables of such PDCs. In an embodiment, sacrificial particles may be mixed with diamond particles that facilitate removal of the metal- solvent catalyst from the sintered polycrystalline diamond table during leaching.
摘要翻译： 本发明的实施方案涉及多晶金刚石压块（“PDC”）以及制造多晶金刚石表和PDC的方法，其方式是有助于去除用于制造这种PDC的多晶金刚石表的金属 - 溶剂催化剂。 在一个实施方案中，牺牲颗粒可与金刚石颗粒混合，金属颗粒有助于在浸出过程中从烧结多晶金刚石表中去除金属溶剂催化剂。
-
2.发明申请POROUS COMPOSITE PARTICULATE MATERIALS, METHODS OF MAKING AND USING SAME, AND RELATED APPARATUSES 审中-公开多孔复合颗粒材料，制备和使用它们的方法和相关装置
公开(公告)号：WO2011140307A1
公开(公告)日：2011-11-10
申请号：PCT/US2011/035306
申请日：2011-05-05
申请人： BRIGHAM YOUNG UNIVERSITY , US SYNTHETIC CORPORATION , LINFORD, Matthew, R. , DADSON, Andrew, E. , WIEST, Landon, A. , JENSEN, David, S.
IPC分类号： B01J20/32 , B01J20/282 , B01J20/286 , B01J20/28 , B01J2/00
CPC分类号： B01J20/285 , B01D15/10 , B01J13/02 , B01J13/14 , B01J13/22 , B01J20/20 , B01J20/262 , B01J20/28004 , B01J20/28016 , B01J20/28057 , B01J20/282 , B01J20/286 , B01J20/3204 , B01J20/3223 , B01J20/3236 , B01J20/324 , B01J20/3268 , B01J20/3272 , B01J20/3282 , B01J20/3289 , B01J20/3293 , B01J20/3295 , B01J2220/52 , B01J2220/58
摘要： In an embodiment, a porous composite particulate material includes a plurality of composite particles. Each composite particle includes an acid-base-resistant core particle at least partially surrounded by one or more layers of acid-base-resistant shell particles. The shell particles are adhered to the core particle by a polymeric layer. The shell particles and/or core particles may be made from an acid-base-resistant material that is stable in harsh chemical conditions. For example, the shell particles and/or core particles may be made from diamond, graphitic carbon, silicon carbide, boron nitride, tungsten carbide, niobium carbide, zirconia, noble metals, acid-base stable highly cross- linked polymers, acid-base stable at least partially cross-linked polymers, titania, alumina, thoria combinations of the foregoing, or other acid-base-resistant materials. The porous composite particulate materials disclosed herein and related methods and devices may be used in separation technologies, including, but not limited to, chromatography and solid phase extraction.
摘要翻译： 在一个实施方案中，多孔复合颗粒材料包括多个复合颗粒。 每个复合颗粒包括至少部分被一层或多层耐酸碱性壳颗粒包围的耐酸碱核心颗粒。 壳颗粒通过聚合物层粘附到芯颗粒。 壳颗粒和/或芯颗粒可以由在苛刻的化学条件下稳定的耐酸碱材料制成。 例如，壳颗粒和/或芯颗粒可以由金刚石，石墨碳，碳化硅，氮化硼，碳化钨，碳化铌，氧化锆，贵金属，酸碱稳定的高交联聚合物，酸碱 稳定的至少部分交联的聚合物，二氧化钛，氧化铝，氧化钍组合，或其它耐酸碱材料。 本文公开的多孔复合颗粒材料和相关方法和装置可以用于分离技术，包括但不限于色谱和固相萃取。
-
3.发明申请
公开(公告)号：WO2011059648A2
公开(公告)日：2011-05-19
申请号：PCT/US2010/053393
申请日：2010-10-20
申请人： US SYNTHETIC CORPORATION , SANI, Mohammad, N. , GONZALEZ, Jair, J. , DADSON, Andrew, E. , MUKHOPADHYAY, Debkumar
IPC分类号： B22F3/24
CPC分类号： B24D3/10 , B22F3/24 , B22F5/00 , B22F7/06 , B24D18/0009 , B24D18/0027 , C22C26/00 , Y10T428/12028 , Y10T428/12056 , Y10T428/24355 , Y10T428/30
摘要： Embodiments of the invention relate to polycrystalline diamond compacts ("PDCs") and methods of fabricating polycrystalline diamond tables and PDCs in a manner that facilitates removal of metal-solvent catalyst used in the manufacture of polycrystalline diamond tables of such PDCs. In an embodiment, sacrificial particles may be mixed with diamond particles that facilitate removal of the metal- solvent catalyst from the sintered polycrystalline diamond table during leaching.
摘要翻译： 本发明的实施方案涉及以促进去除用于制造多晶金刚石的金属溶剂催化剂的方式制造多晶金刚石台面和PDC的方法（“PDC”）和方法 这些PDC的表格。 在一个实施方案中，牺牲颗粒可以与金刚石颗粒混合，所述金刚石颗粒有助于在浸出期间从烧结的多晶金刚石台上除去金属溶剂催化剂。
-
-
搜索结果
3 条记录 (耗时 0.014 秒)
