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1. 发明申请

WO2007087423A3 ENVIRONMENTAL AND THERMAL BARRIER COATING TO PROVIDE PROTECTION IN VARIOUS ENVIRONMENTS 审中-公开
公开(公告)号：WO2007087423A3
公开(公告)日：2007-08-02
申请号：PCT/US2007/002113
申请日：2007-01-25
申请人： CERAMATEC, INC. , BALAGOPAL, Shekar , AKASH, Akash , PENDELTON, Justin , KENNEDY, Kevin
发明人： BALAGOPAL, Shekar , AKASH, Akash , PENDELTON, Justin , KENNEDY, Kevin
IPC分类号： B32B9/00 , B32B15/00 , C23C4/10 , B05D1/02
摘要： An article (100) and method to provide protection in various environments. The article (100) may include a solid substrate (102) having a first coefficient of thermal expansion, a magnesium oxide-based layer (106) having a second coefficient of thermal expansion, and a bond layer (104) disposed between the solid substrate (102) and the magnesium oxide-based layer (106). The bond layer (104) may include a third coefficient of thermal expansion substantially intermediate the first and second coefficients of thermal expansion to facilitate thermal compatibility between the solid substrate (102) and the magnesium oxide-based layer (106). Further, the magnesium oxide-based layer (106) may be substantially non-porous, thereby providing a hermetic seal limiting gases, particulates, steam and fluid access to the solid substrate (102).

2. 发明申请

WO2007087426A3 ENVIRONMENTAL AND THERMAL BARRIER COATING TO PROTECT A PRE-COATED SUBSTRATE 审中-公开
公开(公告)号：WO2007087426A3
公开(公告)日：2007-08-02
申请号：PCT/US2007/002120
申请日：2007-01-25
申请人： CERAMATEC, INC. , BALAGOPAL, Shekar , AKASH, Akash , PENDELTON, Justin
发明人： BALAGOPAL, Shekar , AKASH, Akash , PENDELTON, Justin
IPC分类号： B32B9/00 , C08J7/04
摘要： An apparatus (100) and method to improve protection of a pre-coated substrate(102) in a high-temperature aqueous environment. The apparatus (100 may include a pre-coated substrate (012) having a substantially porous vapor-deposited coating (104) and one or more non-porous ceramic oxide-based layers (106) applied to the pre-coated substrate (102) by a non-vapor deposition technique. The coefficient of thermal expansion corresponding to the non-porous ceramic oxide-based layer (106) may substantially match the thermal expansion coefficient of the vapor-deposited coating (104) to facilitate thermal compatibility between the two. Further, the non-porous ceramic oxide-based layer (106) may infiltrate pores of the substantially porous vapor-deposited coating (104) to provide a well-bonded hermetic seal that limits fluid access to the pre-coated substrate (102) through the substantially porous vapor-deposited coating (104).

3. 发明申请

WO2009073062A2 ELECTROLYTIC CELL FOR PRODUCING ALKALI ALCOHOLATES 审中-公开
标题翻译：用于生产烷基醇的电解槽
公开(公告)号：WO2009073062A2
公开(公告)日：2009-06-11
申请号：PCT/US2008/011382
申请日：2008-10-01
申请人： CERAMATEC, INC. , JOSHI, Ashok , BALAGOPAL, Shekar , PENDELTON, Justin
发明人： JOSHI, Ashok , BALAGOPAL, Shekar , PENDELTON, Justin
IPC分类号： C25B9/00
CPC分类号： C25B3/04
摘要： Alkali alcoholates, also called alkali alkoxides, are produced from alkali metal salt solutions and alcohol using a three-compartment electrolytic cell (10). The electrolytic cell (10) includes an anolyte compartment (22) configured with an anode (26), a buffer compartment (24), and a catholyte compartment (20) configured with a cathode (28). First and second separators (14 and 16) are positioned between the anolyte compartment (22) and the catholyte compartment (20) to define a buffer compartment (24). The first and second separators (14 and 16) are permeable to alkali ions. They may be fabricated of the same or different materials including, but not limited to, an alkali ion conducting solid electrolyte configured to selectively transport alkali ions, a porous ceramic, or a porous polymer separator material. The catholyte solution may include an alkali alcoholate and alcohol. The anolyte solution may include at least one alkali salt. The buffer compartment solution may include a soluble alkali salt and an alkali alcoholate in alcohol.
摘要翻译：碱金属醇盐，也称为碱金属醇盐，使用三室电解池（10）由碱金属盐溶液和醇制备。电解槽（10）包括由阳极（26），缓冲室（24）和构成阴极（28）的阴极电解液室（20）构成的阳极电解液室（22）。第一和第二分离器（14和16）位于阳极电解液室（22）和阴极电解液室（20）之间，以限定缓冲室（24）。第一和第二分离器（14和16）可渗透碱离子。它们可以由相同或不同的材料制成，包括但不限于构造成选择性地输送碱离子的碱离子导电固体电解质，多孔陶瓷或多孔聚合物隔板材料。阴极电解液可以包括碱性醇化物和醇。阳极电解液可以包括至少一种碱金属盐。缓冲室溶液可以包括可溶性碱金属盐和醇中的碱金属盐。

4. 发明申请

WO2007082092A3 SYNTHESIS OF BIODIESEL USING ALKALI ION CONDUCTIVE CERAMIC MEMBRANES 审中-公开
公开(公告)号：WO2007082092A3
公开(公告)日：2007-07-19
申请号：PCT/US2007/000968
申请日：2007-01-11
申请人： CERAMATEC, INC. , BALAGOPAL, Shekar , JOSHI, Ashok , PENDELTON, Justin
发明人： BALAGOPAL, Shekar , JOSHI, Ashok , PENDELTON, Justin
IPC分类号： C07C27/10
摘要： Methods and apparatus for synthesizing biodiesel (40) using alkali alkoxide (30) generated on-site using an electrochemical process are disclosed. The apparatus and methods are disclosed to converting alkali salts of glycerine into glycerine and thereby facilitate the separation of clean glycerine (72) from biodiesel (70). These methods are enabled by the use of alkali ion conductive ceramic membranes (16 and 42) in electrolytic cells (12 and 14).

5. 发明申请

WO2009045315A1 ELECTROLYTIC METHOD TO MAKE ALKALI ALCOHOLATES 审中-公开
标题翻译：制备碱性酒精的电解方法
公开(公告)号：WO2009045315A1
公开(公告)日：2009-04-09
申请号：PCT/US2008/011116
申请日：2008-09-25
申请人： CERAMATEC, INC. , JOSHI, Ashok , BALAGOPAL, Shekar , PENDELTON, Justin
发明人： JOSHI, Ashok , BALAGOPAL, Shekar , PENDELTON, Justin
IPC分类号： C25B3/00
CPC分类号： C25B3/04
摘要： Alkali alcoholates, also called alkali alkoxides, are produced from alkali metal salt solutions and alcohol using a three-compartment electrolytic cell (10). The electrolytic cell (10) includes an anolyte compartment (22) configured with an anode (26), a buffer compartment (24), and a catholyte compartment (20) configured with a cathode (28). First and second separators (14 and 16) are positioned between the anolyte compartment (22) and the catholyte compartment (20) to define a buffer compartment (24). The first and second separators (14 and 16) are permeable to alkali ions (48). They may be fabricated of the same or different materials including, but not limited to, an alkali ion conducting solid electrolyte configured to selectively transport alkali ions (48), a porous ceramic, or a porous polymer separator material. The catholyte solution may include an alkali alcoholate and alcohol. The anolyte solution may include at least one alkali salt. The buffer compartment solution may include a soluble alkali salt and an alkali alcoholate in alcohol.
摘要翻译：碱金属醇盐，也称为碱金属醇盐，使用三室电解池（10）由碱金属盐溶液和醇制备。电解槽（10）包括由阳极（26），缓冲室（24）和构成阴极（28）的阴极电解液室（20）构成的阳极电解液室（22）。第一和第二分离器（14和16）位于阳极电解液室（22）和阴极电解液室（20）之间，以限定缓冲室（24）。第一和第二分离器（14和16）可渗透碱离子（48）。它们可以由相同或不同的材料制成，包括但不限于构造成选择性地输送碱离子（48），多孔陶瓷或多孔聚合物隔板材料的碱离子导电固体电解质。阴极电解液可以包括碱性醇化物和醇。阳极电解液可以包括至少一种碱金属盐。缓冲室溶液可以包括可溶性碱金属盐和醇中的碱金属盐。

6. 发明申请

WO2007075865A3 ELECTROLYTIC PROCESS TO PRODUCE SODIUM HYPOCHLORITE USING SODIUM ION CONDUCTIVE CERAMIC MEMBRANES 审中-公开
公开(公告)号：WO2007075865A3
公开(公告)日：2007-07-05
申请号：PCT/US2006/048746
申请日：2006-12-20
申请人： CERAMATEC, INC. , BALAGOPAL, Shekar , MALHOTRA, Vinod , PENDELTON, Justin , REID, Kathy, Jo
发明人： BALAGOPAL, Shekar , MALHOTRA, Vinod , PENDELTON, Justin , REID, Kathy, Jo
IPC分类号： C25B1/26
摘要： An electrochemical process for the production of sodium hypochlorite is disclosed. The process may potentially be used to produce sodium hypochlorite from seawater or low purity un-softened or NaCl-based salt solutions. The process utilizes a sodium ion conductive ceramic membrane (12), such as membranes based on NASICON-type materials, in an electrolytic cell (10). In the process, water is reduced at a cathode (20) to form hydroxyl ions and hydrogen gas. Chloride ions from a sodium chloride solution (26) are oxidized in the anolyte compartment (14) to produce chlorine gas which reacts with water (28) to produce hypochlorous and hydrochloric acid. Sodium ions (22) are transported from the anolyte compartment (14) to the catholyte compartment (16) across the sodium ion conductive ceramic membrane (12). Sodium hydroxide is transported from the catholyte compartment (16) to the anolyte compartment (14) to produce sodium hypochlorite within the anolyte compartment (14).

7. 发明申请

WO2010027819A3 METHODS FOR PRODUCING SODIUM HYPOCHLORITE WITH A THREE-COMPARTMENT APPARATUS CONTAINING A BASIC ANOLYTE 审中-公开
公开(公告)号：WO2010027819A3
公开(公告)日：2010-03-11
申请号：PCT/US2009/054953
申请日：2009-08-25
申请人： CERAMATEC, INC , PENDELTON, Justin , BALAGOPAL, Shekar , JOSHI, Ashok
发明人： PENDELTON, Justin , BALAGOPAL, Shekar , JOSHI, Ashok
IPC分类号： C25B1/34 , C25B1/26 , C25B9/08
摘要： An electrochemical method for the production of a chlorine-based oxidant product, such as sodium hypochlorite, is disclosed. The method may potentially be used to produce sodium hypochlorite from sea water or low purity un-softened or NaCl-based salt solutions. The method utilizes alkali cation-conductive ceramic membranes, such as membranes based on NaSICON-type materials, and organic polymer membranes in electrochemical cells to produce sodium hypochlorite. Generally, the electrochemical cell includes three compartments and the first compartment contains an anolyte having a basic pH.

8. 发明申请

WO2008076327A1 ELECTROLYTIC METHOD TO MAKE ALKALI ALCOHOLATES USING ION CONDUCTING ALKALI ELECTROLYTE/SEPERATOR 审中-公开
标题翻译：使用离子导电碱性电解质/分离器制备碱性金属醇的电解方法
公开(公告)号：WO2008076327A1
公开(公告)日：2008-06-26
申请号：PCT/US2007/025541
申请日：2007-12-12
申请人： CERAMATEC, INC. , JOSHI, Ashok , BALAGOPAL, Shekar , PENDELTON, Justin
发明人： JOSHI, Ashok , BALAGOPAL, Shekar , PENDELTON, Justin
IPC分类号： C25B9/00 , H01M8/02
CPC分类号： C25B3/04 , C25B3/00
摘要： Alkali alcoholates, also called alkali alkoxides, are produced from alkali metal salt solutions and alcohol using a three-compartment electrolytic cell (10). The electrolytic cell (10) includes an anolyte compartment (22) configured with an anode (26), a buffer compartment (24), and a catholyte compartment (20) configured with a cathode (28). An alkali ion conducting solid electrolyte (16) configured to selectively transport alkali ions is positioned between the anolyte compartment (22) and the buffer compartment (24). An alkali ion permeable separator (14) is positioned between the buffer compartment (24) and the catholyte compartment (20). The catholyte solution may include an alkali alcoholate and alcohol. The anolyte solution may include at least one alkali salt. The buffer compartment solution may include a soluble alkali salt and an alkali alcoholate in alcohol.
摘要翻译：碱金属醇盐，也称为碱金属醇盐，使用三室电解池（10）由碱金属盐溶液和醇制备。电解槽（10）包括由阳极（26），缓冲室（24）和构成阴极（28）的阴极电解液室（20）构成的阳极电解液室（22）。配置成选择性地输送碱离子的碱离子传导固体电解质（16）位于阳极电解液室（22）和缓冲室（24）之间。碱离子可渗透分离器（14）位于缓冲室（24）和阴极电解液室（20）之间。阴极电解液可以包括碱性醇化物和醇。阳极电解液可以包括至少一种碱金属盐。缓冲室溶液可以包括可溶性碱金属盐和醇中的碱金属盐。

9. 发明申请

WO2010027825A2 METHODS FOR PRODUCING SODIUM HYPOCHLORITE WITH A THREE-COMPORTMENT APPARATUS CONTAINING AN ACIDIC ANOLYTE 审中-公开
标题翻译：用含有酸性抗坏血酸的三元装置生产次氯酸钠的方法
公开(公告)号：WO2010027825A2
公开(公告)日：2010-03-11
申请号：PCT/US2009/054966
申请日：2009-08-25
申请人： CERAMATEC, INC. , BHAVARAJU, Sai , BALAGOPAL, Shekar , PENDELTON, Justin , JOSHI, Ashok
发明人： BHAVARAJU, Sai , BALAGOPAL, Shekar , PENDELTON, Justin , JOSHI, Ashok
IPC分类号： C25B1/34 , C02F1/467
CPC分类号： C25B1/46 , C25B9/08 , C25B15/02
摘要： An electrochemical method for the production of a chlorine-based oxidant product, such as sodium hypochlorite, is disclosed. The method may potentially be used to produce sodium hypochlorite from sea water or low purity un-softened or NaCl-based salt solutions. The method utilizes alkali cation-conductive ceramic membranes, such as membranes based on NaSICON-type materials, and organic polymer membranes in electrochemical cells to produce sodium hypochlorite. Generally, the electrochemical cell includes three compartments and the first compartment contains an anolyte having an acidic pH.
摘要翻译：公开了一种用于生产氯基氧化剂产品如次氯酸钠的电化学方法。该方法可潜在地用于从海水或低纯度未软化或NaCl基盐溶液生产次氯酸钠。该方法使用碱性阳离子导电陶瓷膜，例如基于NaSICON型材料的膜和电化学电池中的有机聚合物膜来生产次氯酸钠。通常，电化学电池包括三个室，第一室包含具有酸性pH的阳极电解液。

10. 发明申请

WO2009059315A1 ELECTROLYTIC PROCESS TO SEPARATE ALKALI METAL IONS FROM ALKALI SALTS OF GLYCERINE 审中-公开
标题翻译：从酸碱盐中分离碱金属离子的电解方法
公开(公告)号：WO2009059315A1
公开(公告)日：2009-05-07
申请号：PCT/US2008/082278
申请日：2008-11-03
申请人： CERAMATEC, INC , BALAGOPAL, Shekar , PENDELTON, Justin , JOSHI, Ashok , BHAVARAJU, Sai
发明人： BALAGOPAL, Shekar , PENDELTON, Justin , JOSHI, Ashok , BHAVARAJU, Sai
IPC分类号： C25B1/46 , B01D61/42 , C10L1/30
CPC分类号： C25B3/00 , B01D61/44 , C25B1/02
摘要： Methods and apparatus for separating alkali metal ions from alkali salts of glycerine to thereby form clean glycerine. These methods are enabled by the use of alkali ion conductive membranes (12) in electrolytic cells (10) that are chemically stable in low pH conditions. The alkali ion conductive membrane (12) preferably includes a chemically stable ionic-selective polymer membrane. A layered composite of a chemically stable ionic-selective polymer and a cation-conductive ceramic membrane is disclosed.
摘要翻译：将碱金属离子与甘油碱性盐分离从而形成干净的甘油的方法和设备。这些方法通过在低pH条件下化学稳定的电解槽（10）中使用碱离子传导膜（12）来实现。碱性离子传导膜（12）优选包括化学稳定的离子选择性聚合物膜。公开了一种化学稳定的离子选择性聚合物和阳离子导电陶瓷膜的层状复合材料。

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