公开(公告)号：US06846584B2

公开(公告)日：2005-01-25

申请号：US10195186

申请日：2002-07-12

申请人： Frédéric Dutil ,  Jean Ruel

发明人： Frédéric Dutil ,  Jean Ruel

IPC分类号： H01M8/0668 ,  H01M8/0612 ,  H01M8/18

CPC分类号： H01M8/0662 ,  H01M8/0612 ,  H01M8/18 ,  Y02E60/528 ,  Y02P70/56

摘要： The object of the invention is the coupling of a hydrogen fuel cell to an enzymatic process for the production of electricity and the transformation and sequestration of CO2. Gaseous CO2 emissions from processes such as hydrocarbon reforming are transformed into carbonate or bicarbonate ions and hydrogen ions by the enzymatic system in order to prevent their contribution to the greenhouse effect. The hydrogen ions resulting from the enzymatic process are recovered and combined in order to supply the hydrogen fuel cell. Finally, water, a by-product of the oxidizing reaction of the hydrogen fuel cell, is recovered and recycled back into the aqueous enzymatic system.

摘要翻译： 本发明的目的是将氢燃料电池与用于生产电的酶法和CO 2的转化和螯合相结合。 通过酶系统将诸如烃重整的过程的气态二氧化碳排放转化为碳酸盐或碳酸氢根离子和氢离子，以防止其对温室效应的贡献。 从酶催化过程产生的氢离子被回收并合并以供应氢燃料电池。 最后，氢燃料电池的氧化反应的副产物被回收并再循环回到含水的酶系统中。

公开(公告)号：US06946288B2

公开(公告)日：2005-09-20

申请号：US10160313

申请日：2002-05-31

申请人： Jean-Sébastien Blais ,  Jean Ruel ,  Frédéric Dutil

发明人： Jean-Sébastien Blais ,  Jean Ruel ,  Frédéric Dutil

IPC分类号： B01D53/86 ,  C12S5/00 ,  C12M1/40

CPC分类号： B01D53/864 ,  B01D53/84 ,  B01D53/86 ,  B01D2257/504 ,  B01D2259/4508 ,  F24F2003/1653 ,  Y02A50/2358 ,  Y02C10/04

摘要： A ventilation system is disclosed for an enclosure in which people live. The ventilation system comprises a first ducting means for ducting fresh air from outside to inside the enclosure and a second ducting means for ducting stale air. The second ducting means comprises a stale air inlet for receiving stale air containing carbon dioxide from inside the enclosure and an exhaust manifold having a first vent to exhaust air outside the enclosure and a second vent in fluid communication with the first ducting means to return clean air into the first ducting means. The ventilation system is further characterised in that it comprises catalysing means for catalysing hydration of carbon dioxide contained in at least a portion of the stale air into a solution of carbonate ions and hydrogen ions, and thereby removing carbon dioxide from said portion of the stale air and obtaining clean air. Evacuating means are also provided for evacuating the solution out of the ventilation system.

摘要翻译： 公开了一种用于人们居住的外壳的通风系统。 通风系统包括用于将新鲜空气从外部引导到外壳内部的第一管道装置和用于管道陈旧空气的第二管道装置。 第二管道装置包括陈旧的空气入口，用于从外壳内部接收含有二氧化碳的陈旧空气，以及排气歧管，具有第一通风口以排出外部空气，第二排气口与第一管道装置流体连通以返回清洁空气 进入第一管道装置。 通风系统的特征还在于其包括催化装置，用于催化至少部分陈旧空气中所含的二氧化碳水合成碳酸根离子和氢离子的溶液，从而从陈旧空气的所述部分除去二氧化碳 并获得清洁的空气。 还提供撤离装置用于将溶液排出通风系统。

公开(公告)号：US07176017B2

公开(公告)日：2007-02-13

申请号：US10195848

申请日：2002-07-12

申请人： Carmen Parent ,  Frédéric Dutil

发明人： Carmen Parent ,  Frédéric Dutil

IPC分类号： C12M1/12

CPC分类号： B01D53/85 ,  B01D53/84 ,  B01D2257/504 ,  Y02A50/2358 ,  Y02C10/02 ,  Y02C10/04 ,  Y02E50/343

摘要： A triphasic bioreactor for physico-chemically treating a gas is disclosed. The triphasic bioreactor comprises a reaction chamber with a liquid and biocatalysts in suspension in the liquid, for catalyzing a reaction between the gas and the liquid to obtain a treated gas and a solution containing a reaction product. A gas bubbling means is provided in the reaction chamber for bubbling the gas to be treated into the liquid thereby dissolving the gas into the liquid and increasing a pressure inside the reaction chamber. The bioreactor further comprises a liquid inlet in fluid communication with the reaction chamber for receiving the liquid and filling the reaction chamber, a liquid outlet in fluid communication with the reaction chamber for releasing the solution and a gas outlet in fluid communication with the reaction chamber to release the treated gas. The bioreactor further comprises a retention device to retain the biocatalysts in the reaction chamber. The invention also concerns a process using the triphasic bioreactor. The triphasic bioreactor may advantageously be used for removing carbonic dioxide from a CO2-containing gas

摘要翻译： 公开了一种用于物理化学处理气体的三相生物反应器。 三相生物反应器包括具有在液体中悬浮的液体和生物催化剂的反应室，用于催化气体和液体之间的反应以获得处理气体和含有反应产物的溶液。 在反应室中设置气体鼓泡装置，用于将待处理的气体鼓泡成液体，从而将气体溶解到液体中并增加反应室内的压力。 生物反应器还包括与反应室流体连通以接收液体并填充反应室的液体入口，与反应室流体连通以释放溶液的液体出口和与反应室流体连通的气体出口， 释放经处理的气体。 生物反应器还包括将生物催化剂保持在反应室中的保持装置。 本发明还涉及使用三相生物反应器的方法。 三相生物反应器可有利地用于从含CO 2的气体中除去二氧化碳

公开(公告)号：US08329458B2

公开(公告)日：2012-12-11

申请号：US12802353

申请日：2010-06-04

申请人： Carmen Parent ,  Frédéric Dutil

发明人： Carmen Parent ,  Frédéric Dutil

IPC分类号： C12M1/12 ,  C12M1/14 ,  C12M3/04 ,  C12M1/36 ,  C12M1/38 ,  C12M1/00 ,  C12M3/00

CPC分类号： B01D53/85 ,  B01D53/84 ,  B01D2257/504 ,  Y02A50/2358 ,  Y02C10/02 ,  Y02C10/04 ,  Y02E50/343

摘要： A triphasic bioreactor for physico-chemically treating a gas is disclosed. The triphasic bioreactor comprises a reaction chamber with a liquid and biocatalysts in suspension in the liquid, for catalyzing a reaction between the gas and the liquid to obtain a treated gas and a solution containing a reaction product. A gas bubbling means is provided in the reaction chamber for bubbling the gas to be treated into the liquid thereby dissolving the gas into the liquid and increasing a pressure inside the reaction chamber. The bioreactor further comprises a liquid inlet in fluid communication with the reaction chamber for receiving the liquid and filling the reaction chamber, a liquid outlet in fluid communication with the reaction chamber for releasing the solution and a gas outlet in fluid communication with the reaction chamber to release the treated gas. The bioreactor further comprises a retention device to retain the biocatalysts in the reaction chamber. The invention also concerns a process using the triphasic bioreactor. The triphasic bioreactor may advantageously be used for removing carbonic dioxide from a CO2-containing gas.

摘要翻译： 公开了一种用于物理化学处理气体的三相生物反应器。 三相生物反应器包括具有在液体中悬浮的液体和生物催化剂的反应室，用于催化气体和液体之间的反应以获得处理气体和含有反应产物的溶液。 在反应室中设置气体鼓泡装置，用于将待处理的气体鼓泡成液体，从而将气体溶解到液体中并增加反应室内的压力。 生物反应器还包括与反应室流体连通以接收液体并填充反应室的液体入口，与反应室流体连通以释放溶液的液体出口和与反应室流体连通的气体出口， 释放经处理的气体。 生物反应器还包括将生物催化剂保持在反应室中的保持装置。 本发明还涉及使用三相生物反应器的方法。 三相生物反应器可有利地用于从含CO 2的气体中除去二氧化碳。

公开(公告)号：US20120107908A1

公开(公告)日：2012-05-03

申请号：US13268198

申请日：2011-10-07

申请人： Carmen Parent ,  Frédéric Dutil

发明人： Carmen Parent ,  Frédéric Dutil

IPC分类号： C12N9/88

CPC分类号： B01D53/85 ,  B01D53/84 ,  B01D2257/504 ,  Y02A50/2358 ,  Y02C10/02 ,  Y02C10/04 ,  Y02E50/343

摘要： A triphasic bioreactor and process for physico-chemically treating a gas includes a reaction chamber and its use with a liquid and biocatalysts in suspension, for catalyzing a reaction between the gas and the liquid to obtain a treated gas and a solution containing a reaction product. An enzymatic formulation for catalysis of the reaction CO2+H2O←→HCO3−+H+ includes an aqueous medium, support particles in suspension in the aqueous medium and carbonic anhydrase supported by the support particles and present in an amount sufficient to catalyze the reaction.

摘要翻译： 用于物理化学处理气体的三相生物反应器和方法包括反应室及其与悬浮液中的液体和生物催化剂的用途，用于催化气体和液体之间的反应以获得处理气体和含有反应产物的溶液。 用于催化反应CO 2 + H 2 O→HCO 3 + H +的酶制剂包括水性介质，在水介质中悬浮的载体颗粒和由载体颗粒负载的碳酸酐酶，并以足以催化反应的量存在。

公开(公告)号：US20110045576A1

公开(公告)日：2011-02-24

申请号：US12939487

申请日：2010-11-04

申请人： Carmen Parent ,  Frédéric Dutil

发明人： Carmen Parent ,  Frédéric Dutil

IPC分类号： A61L9/00 ,  C12M1/40

CPC分类号： B01D53/85 ,  B01D53/84 ,  B01D2257/504 ,  Y02A50/2358 ,  Y02C10/02 ,  Y02C10/04 ,  Y02E50/343

摘要： A triphasic bioreactor for physico-chemically treating a gas is disclosed. The triphasic bioreactor comprises a reaction chamber with a liquid and biocatalysts in suspension in the liquid, for catalyzing a reaction between the gas and the liquid to obtain a treated gas and a solution containing a reaction product. A gas bubbling means is provided in the reaction chamber for bubbling the gas to be treated into the liquid thereby dissolving the gas into the liquid and increasing a pressure inside the reaction chamber. The bioreactor further comprises a liquid inlet in fluid communication with the reaction chamber for receiving the liquid and filling the reaction chamber, a liquid outlet in fluid communication with the reaction chamber for releasing the solution and a gas outlet in fluid communication with the reaction chamber to release the treated gas. The bioreactor further comprises a retention device to retain the biocatalysts in the reaction chamber. The invention also concerns a process using the triphasic bioreactor. The triphasic bioreactor may advantageously be used for removing carbonic dioxide from a CO2-containing gas.

摘要翻译： 公开了一种用于物理化学处理气体的三相生物反应器。 三相生物反应器包括具有在液体中悬浮的液体和生物催化剂的反应室，用于催化气体和液体之间的反应以获得处理气体和含有反应产物的溶液。 在反应室中设置气体鼓泡装置，用于将待处理的气体鼓泡成液体，从而将气体溶解到液体中并增加反应室内的压力。 生物反应器还包括与反应室流体连通以接收液体并填充反应室的液体入口，与反应室流体连通以释放溶液的液体出口和与反应室流体连通的气体出口， 释放经处理的气体。 生物反应器还包括将生物催化剂保持在反应室中的保持装置。 本发明还涉及使用三相生物反应器的方法。 三相生物反应器可有利地用于从含CO 2的气体中除去二氧化碳。

公开(公告)号：US20090305391A1

公开(公告)日：2009-12-10

申请号：US12462612

申请日：2009-08-05

申请人： Carmen Parent ,  Frédéric Dutil

发明人： Carmen Parent ,  Frédéric Dutil

IPC分类号： A61L9/01 ,  C12M1/04

CPC分类号： B01D53/85 ,  B01D53/84 ,  B01D2257/504 ,  Y02A50/2358 ,  Y02C10/02 ,  Y02C10/04 ,  Y02E50/343

摘要： A triphasic bioreactor for physico-chemically treating a gas is disclosed. The triphasic bioreactor comprises a reaction chamber with a liquid and biocatalysts in suspension in the liquid, for catalyzing a reaction between the gas and the liquid to obtain a treated gas and a solution containing a reaction product. A gas bubbling means is provided in the reaction chamber for bubbling the gas to be treated into the liquid thereby dissolving the gas into the liquid and increasing a pressure inside the reaction chamber. The bioreactor further comprises a liquid inlet in fluid communication with the reaction chamber for receiving the liquid and filling the reaction chamber, a liquid outlet in fluid communication with the reaction chamber for releasing the solution and a gas outlet in fluid communication with the reaction chamber to release the treated gas. The bioreactor further comprises a retention device to retain the biocatalysts in the reaction chamber. The invention also concerns a process using the triphasic bioreactor. The triphasic bioreactor may advantageously be used for removing carbonic dioxide from a CO2-containing gas.

摘要翻译： 公开了一种用于物理化学处理气体的三相生物反应器。 三相生物反应器包括具有在液体中悬浮的液体和生物催化剂的反应室，用于催化气体和液体之间的反应以获得处理气体和含有反应产物的溶液。 在反应室中设置气体鼓泡装置，用于将待处理的气体鼓泡成液体，从而将气体溶解到液体中并增加反应室内的压力。 生物反应器还包括与反应室流体连通以接收液体并填充反应室的液体入口，与反应室流体连通以释放溶液的液体出口和与反应室流体连通的气体出口， 释放经处理的气体。 生物反应器还包括将生物催化剂保持在反应室中的保持装置。 本发明还涉及使用三相生物反应器的方法。 三相生物反应器可有利地用于从含CO 2的气体中除去二氧化碳。

公开(公告)号：US08329459B2

公开(公告)日：2012-12-11

申请号：US12939487

申请日：2010-11-04

申请人： Carmen Parent ,  Frédéric Dutil

发明人： Carmen Parent ,  Frédéric Dutil

IPC分类号： C12M1/12 ,  C12M1/14 ,  C12M1/36 ,  C12M1/38 ,  C12M3/04 ,  C12M1/00 ,  C12M3/00

CPC分类号： B01D53/85 ,  B01D53/84 ,  B01D2257/504 ,  Y02A50/2358 ,  Y02C10/02 ,  Y02C10/04 ,  Y02E50/343

摘要： A triphasic bioreactor for physico-chemically treating a gas is disclosed. The triphasic bioreactor comprises a reaction chamber with a liquid and biocatalysts in suspension in the liquid, for catalyzing a reaction between the gas and the liquid to obtain a treated gas and a solution containing a reaction product. A gas bubbling means is provided in the reaction chamber for bubbling the gas to be treated into the liquid thereby dissolving the gas into the liquid and increasing a pressure inside the reaction chamber. The bioreactor further comprises a liquid inlet in fluid communication with the reaction chamber for receiving the liquid and filling the reaction chamber, a liquid outlet in fluid communication with the reaction chamber for releasing the solution and a gas outlet in fluid communication with the reaction chamber to release the treated gas. The bioreactor further comprises a retention device to retain the biocatalysts in the reaction chamber. The invention also concerns a process using the triphasic bioreactor. The triphasic bioreactor may advantageously be used for removing carbonic dioxide from a CO2-containing gas.

摘要翻译： 公开了一种用于物理化学处理气体的三相生物反应器。 三相生物反应器包括具有在液体中悬浮的液体和生物催化剂的反应室，用于催化气体和液体之间的反应以获得处理气体和含有反应产物的溶液。 在反应室中设置气体鼓泡装置，用于将待处理的气体鼓泡成液体，从而将气体溶解到液体中并增加反应室内的压力。 生物反应器还包括与反应室流体连通以接收液体并填充反应室的液体入口，与反应室流体连通以释放溶液的液体出口和与反应室流体连通的气体出口， 释放经处理的气体。 生物反应器还包括将生物催化剂保持在反应室中的保持装置。 本发明还涉及使用三相生物反应器的方法。 三相生物反应器可有利地用于从含CO 2的气体中除去二氧化碳。

公开(公告)号：US07820432B2

公开(公告)日：2010-10-26

申请号：US12462612

申请日：2009-08-05

申请人： Carmen Parent ,  Frédéric Dutil

发明人： Carmen Parent ,  Frédéric Dutil

IPC分类号： C12M1/12 ,  C12M1/14 ,  C12M3/04

CPC分类号： B01D53/85 ,  B01D53/84 ,  B01D2257/504 ,  Y02A50/2358 ,  Y02C10/02 ,  Y02C10/04 ,  Y02E50/343

摘要： A triphasic bioreactor for physico-chemically treating a gas is disclosed. The triphasic bioreactor comprises a reaction chamber with a liquid and biocatalysts in suspension in the liquid, for catalyzing a reaction between the gas and the liquid to obtain a treated gas and a solution containing a reaction product. A gas bubbling means is provided in the reaction chamber for bubbling the gas to be treated into the liquid thereby dissolving the gas into the liquid and increasing a pressure inside the reaction chamber. The bioreactor further comprises a liquid inlet in fluid communication with the reaction chamber for receiving the liquid and filling the reaction chamber, a liquid outlet in fluid communication with the reaction chamber for releasing the solution and a gas outlet in fluid communication with the reaction chamber to release the treated gas. The bioreactor further comprises a retention device to retain the biocatalysts in the reaction chamber. The invention also concerns a process using the triphasic bioreactor. The triphasic bioreactor may advantageously be used for removing carbonic dioxide from a CO2-containing gas.

摘要翻译： 公开了一种用于物理化学处理气体的三相生物反应器。 三相生物反应器包括具有在液体中悬浮的液体和生物催化剂的反应室，用于催化气体和液体之间的反应以获得处理气体和含有反应产物的溶液。 在反应室中设置气体鼓泡装置，用于将待处理的气体鼓泡成液体，从而将气体溶解到液体中并增加反应室内的压力。 生物反应器还包括与反应室流体连通以接收液体并填充反应室的液体入口，与反应室流体连通以释放溶液的液体出口和与反应室流体连通的气体出口， 释放经处理的气体。 生物反应器还包括将生物催化剂保持在反应室中的保持装置。 本发明还涉及使用三相生物反应器的方法。 三相生物反应器可有利地用于从含CO 2的气体中除去二氧化碳。

公开(公告)号：US07579185B2

公开(公告)日：2009-08-25

申请号：US11646758

申请日：2006-12-27

申请人： Carmen Parent ,  Frédéric Dutil

发明人： Carmen Parent ,  Frédéric Dutil

IPC分类号： C12M1/12 ,  C12M1/14 ,  C12M3/04

CPC分类号： B01D53/85 ,  B01D53/84 ,  B01D2257/504 ,  Y02A50/2358 ,  Y02C10/02 ,  Y02C10/04 ,  Y02E50/343

摘要： A triphasic bioreactor for physico-chemically treating a gas is disclosed. The triphasic bioreactor comprises a reaction chamber with a liquid and biocatalysts in suspension in the liquid, for catalyzing a reaction between the gas and the liquid to obtain a treated gas and a solution containing a reaction product. A gas bubbling means is provided in the reaction chamber for bubbling the gas to be treated into the liquid thereby dissolving the gas into the liquid and increasing a pressure inside the reaction chamber. The bioreactor further comprises a liquid inlet in fluid communication with the reaction chamber for receiving the liquid and filling the reaction chamber, a liquid outlet in fluid communication with the reaction chamber for releasing the solution and a gas outlet in fluid communication with the reaction chamber to release the treated gas. The bioreactor further comprises a retention device to retain the biocatalysts in the reaction chamber. The invention also concerns a process using the triphasic bioreactor. The triphasic bioreactor may advantageously be used for removing carbonic dioxide from a CO2-containing gas.

摘要翻译： 公开了一种用于物理化学处理气体的三相生物反应器。 三相生物反应器包括具有在液体中悬浮的液体和生物催化剂的反应室，用于催化气体和液体之间的反应以获得处理气体和含有反应产物的溶液。 在反应室中设置气体鼓泡装置，用于将待处理的气体鼓泡成液体，从而将气体溶解到液体中并增加反应室内的压力。 生物反应器还包括与反应室流体连通以接收液体并填充反应室的液体入口，与反应室流体连通以释放溶液的液体出口和与反应室流体连通的气体出口， 释放经处理的气体。 生物反应器还包括将生物催化剂保持在反应室中的保持装置。 本发明还涉及使用三相生物反应器的方法。 三相生物反应器可有利地用于从含CO 2的气体中除去二氧化碳。