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公开(公告)号：US20170327421A1
公开(公告)日：2017-11-16
申请号：US15591324
申请日：2017-05-10
Applicant: Carbon Engineering Limited Partnership
Inventor： Kenton Robert Heidel , Robert A. Rossi
CPC classification number: C04B2/063 , B01D53/1475 , B01D53/1493 , B01D53/62 , B01D2251/404 , B01D2251/602 , B01D2251/604 , B01D2251/606 , B01D2252/10 , B01D2257/504 , B01D2258/0283 , B01D2258/06 , C04B2/04 , C04B2/08 , D21C3/02 , Y02C10/04
Abstract: A method includes transferring at least one feed stream including calcium oxide calcium carbonate, water, and a fluidizing gas into a fluidized bed; contacting the calcium oxide with the water; based on contacting the calcium oxide with the water, initiating a hydrating reaction; producing, from the hydrating reaction, calcium hydroxide and heat; transferring a portion of the heat of the hydrating reaction to the calcium carbonate; and fluidizing the calcium oxide, calcium hydroxide, and the calcium carbonate into a first fluidization regime and a second fluidization regime. The first fluidization regime includes at least a portion of the calcium carbonate and at least a portion of the calcium oxide, and the second fluidization regime includes at least a portion of the calcium hydroxide and at least another portion of the calcium oxide. The first fluidization regime being different than the second fluidization regime.
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公开(公告)号：US20150329369A1
公开(公告)日：2015-11-19
申请号：US14281430
申请日：2014-05-19
Applicant: Carbon Engineering Limited Partnership
Inventor： Kenton Robert Heidel , David William Keith , Jane Anne Ritchie , Nicholas Vollendorf , Eric Fessler
CPC classification number: C01F11/182 , B01D9/0036 , B01D2009/0086 , C01F11/181 , C01F11/183 , C01P2004/61 , C01P2004/62 , D21C11/0078 , Y02P40/44
Abstract: Techniques for growing crystalline calcium carbonate solids such that the crystalline calcium carbonate solids include a volume of 0.0005 mm3 to 5 mm3, include a slaker to react quicklime (CaO) and a low carbonate content fluid to yield a slurry of primarily slaked lime (Ca(OH)2); a fluidized-bed reactive crystallizer that encloses a solid bed mass and includes an input for a slurry of primarily slaked lime, an input for an alkaline solution and carbonate, and an output for crystalline calcium carbonate solids that include particles and an alkaline carbonate solution; a dewatering apparatus that includes an input coupled to the crystallizer and an output to discharge a plurality of separate streams that each include a portion of the crystalline calcium carbonate solids and alkaline carbonate solution; and a seed transfer apparatus to deliver seed material into the crystallizer to maintain a consistent mass of seed material.
Abstract translation: 用于生长结晶碳酸钙固体的技术使得结晶碳酸钙固体包括0.0005mm 3至5mm 3的体积，包括使生石灰（CaO）和低碳酸盐含量流体反应以产生主要熟石灰（Ca（ OH）2）; 封闭固体床质量的流化床反应性结晶器，并且包括用于主要熟石灰的浆料的输入，碱性溶液和碳酸盐的输入，以及包括颗粒和碱性碳酸盐溶液的结晶碳酸钙固体的输出; 脱水装置，其包括耦合到结晶器的输入和输出以排出多个分离的流，每个流包括一部分结晶碳酸钙固体和碱性碳酸盐溶液; 以及种子转移装置，用于将种子材料输送到结晶器中以保持一定质量的种子材料。
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Patent Agency Ranking
公开(公告)号：US20140271379A1
公开(公告)日：2014-09-18
申请号：US14273863
申请日：2014-05-09
Applicant: Carbon Engineering Limited Partnership
Inventor： Kenton Robert Heidel , Jane Anne Ritchie , Arvinder Pal Singh Kainth , David William Keith
IPC: B01D9/00
CPC classification number: B01J8/20 , B01D9/0036 , B01D9/0054 , B01D9/0059 , B01D9/0063 , B01D53/62 , B01D2009/0086 , B01D2251/404 , B01D2257/504 , B01J6/001 , C01B32/50 , C01D1/22 , C01F11/181 , D21C11/0078 , Y02P20/152 , Y02P40/44 , Y02P70/24
Abstract: Techniques for converting a portion of a carbonate to hydroxide include receiving an alkaline carbonate solution that includes between 0.1M (moles per liter of solution) to 4.0M hydroxide and between 0.1M to 4.1M carbonate; reacting, in a slaking process, quicklime (CaO) and a low carbonate content fluid to yield a slurry of primarily slaked lime (Ca(OH)2); and reacting the Ca(OH)2 slurry and the alkaline carbonate solution to grow calcium carbonate (CaCO3) crystal aggregates of 0.0005 mm3 to 5 mm3 in volume in a fluidized-bed reactive crystallizer.
Abstract translation: 将一部分碳酸盐转化为氢氧化物的技术包括接收包含0.1M（摩尔/升溶液）至4.0M氢氧化物和0.1M至4.1M碳酸盐之间的碱性碳酸盐溶液; 在熟化过程中使生石灰（CaO）和低碳酸盐含量的流体反应，得到主要熟石灰（Ca（OH）2）的浆料）; 并使Ca（OH）2浆液和碱性碳酸盐溶液在流化床反应性结晶器中生成体积为0.0005mm 3至5mm 3的碳酸钙（CaCO 3）晶体聚集体。
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公开(公告)号：US20170354925A1
公开(公告)日：2017-12-14
申请号：US15622883
申请日：2017-06-14
Applicant: Carbon Engineering Limited Partnership
Inventor： Kenton Robert Heidel , Geoffrey James Holmes , David W. Keith
Abstract: Techniques for distributing a liquid in a liquid-gas system include flowing a liquid into a system of nozzles and basin of the liquid-gas contacting system; and operating the nozzles and basin system with a distribution sub-assembly configured to operate the nozzles under a plurality of liquid flow rates and maintaining a consistent spatial liquid distribution of the liquid within the distribution sub-assembly at the plurality of liquid flow rates.
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公开(公告)号：US09637393B2
公开(公告)日：2017-05-02
申请号：US14281430
申请日：2014-05-19
Applicant: Carbon Engineering Limited Partnership
Inventor： Kenton Robert Heidel , David William Keith , Jane Anne Ritchie , Nicholas Vollendorf , Eric Fessler
CPC classification number: C01F11/182 , B01D9/0036 , B01D2009/0086 , C01F11/181 , C01F11/183 , C01P2004/61 , C01P2004/62 , D21C11/0078 , Y02P40/44
Abstract: Techniques for growing crystalline calcium carbonate solids such that the crystalline calcium carbonate solids include a volume of 0.0005 mm3 to 5 mm3, include a slaker to react quicklime (CaO) and a low carbonate content fluid to yield a slurry of primarily slaked lime (Ca(OH)2); a fluidized-bed reactive crystallizer that encloses a solid bed mass and includes an input for a slurry of primarily slaked lime, an input for an alkaline solution and carbonate, and an output for crystalline calcium carbonate solids that include particles and an alkaline carbonate solution; a dewatering apparatus that includes an input coupled to the crystallizer and an output to discharge a plurality of separate streams that each include a portion of the crystalline calcium carbonate solids and alkaline carbonate solution; and a seed transfer apparatus to deliver seed material into the crystallizer to maintain a consistent mass of seed material.
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公开(公告)号：US20150017706A1
公开(公告)日：2015-01-15
申请号：US14377485
申请日：2013-02-08
Applicant: Carbon Engineering Limited Partnership
Inventor： Arvinder Pal Singh Kainth , Kenton Robert Heidel , Matthew Alex Henderson , Geoffrey James Holmes , Jane Anne Ritchie , David William Keith
CPC classification number: C12N1/12 , B01D53/84 , B01D2257/504 , B01D2258/0283 , C12M21/02 , C12M29/04 , C12M29/26 , C12M41/32 , C12M43/06 , C12M45/06 , Y02A50/2358 , Y02C10/02 , Y02C10/04 , Y02P20/59
Abstract: Enhancing growth of algae in an algaculture facility includes contacting a growth medium with a gas including carbon dioxide, transferring some of the carbon dioxide to the growth medium to yield an enriched growth medium, and providing the enriched growth medium to the algaculture facility. The concentration of dissolved carbon dioxide in the enriched growth medium exceeds the concentration of dissolved carbon dioxide in the growth medium, where dissolved carbon dioxide includes ions formed by the reaction of carbon dioxide with a species in solution. The growth medium may be obtained from the algaculture facility, and may be filtered or otherwise processed before or after contacting the growth medium with the gas. Providing the enriched growth medium to the algaculture facility increases the concentration of dissolved carbon dioxide in the bulk growth medium of the algaculture facility.
Abstract translation: 增强藻类在藻类生长中的生长包括使生长培养基与包括二氧化碳在内的气体接触，将一些二氧化碳转移到生长培养基中以产生富集的生长培养基，并将富集的生长培养基提供给培养设施。 富集生长培养基中溶解的二氧化碳的浓度超过生长培养基中溶解的二氧化碳浓度，其中溶解的二氧化碳包括通过二氧化碳与溶液中的物质反应形成的离子。 生长培养基可以从培养设备获得，并且可以在使生长培养基与气体接触之前或之后过滤或以其它方式加工。 向养殖设施提供富集的生长培养基增加了algaculture设施的本体生长培养基中溶解的二氧化碳的浓度。
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公开(公告)号：US08728428B1
公开(公告)日：2014-05-20
申请号：US13801681
申请日：2013-03-13
Applicant: Carbon Engineering Limited Partnership
Inventor： Kenton Robert Heidel , Jane Anne Ritchie , Arvinder Pal Singh Kainth , David William Keith
IPC: C01B31/20
CPC classification number: B01J8/20 , B01D9/0036 , B01D9/0054 , B01D9/0059 , B01D9/0063 , B01D53/62 , B01D2009/0086 , B01D2251/404 , B01D2257/504 , B01J6/001 , C01B32/50 , C01D1/22 , C01F11/181 , D21C11/0078 , Y02P20/152 , Y02P40/44 , Y02P70/24
Abstract: Techniques for converting a portion of a carbonate to hydroxide include receiving an alkaline carbonate solution that includes between 0.1M (moles per liter of solution) to 4.0M hydroxide and between 0.1M to 4.1M carbonate; reacting, in a slaking process, quicklime (CaO) and a low carbonate content fluid to yield a slurry of primarily slaked lime (Ca(OH)2); and reacting the Ca(OH)2 slurry and the alkaline carbonate solution to grow calcium carbonate (CaCO3) crystal aggregates of 0.0005 mm3 to 5 mm3 in volume in a fluidized-bed reactive crystallizer.
Abstract translation: 将一部分碳酸盐转化为氢氧化物的技术包括接收包含0.1M（摩尔/升溶液）至4.0M氢氧化物和0.1M至4.1M碳酸盐之间的碱性碳酸盐溶液; 在熟化过程中使生石灰（CaO）和低碳酸盐含量的流体反应，得到主要熟石灰（Ca（OH）2）的浆料）; 并使Ca（OH）2浆液和碱性碳酸盐溶液在流化床反应性结晶器中生成体积为0.0005mm 3至5mm 3的碳酸钙（CaCO 3）晶体聚集体。
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