专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07132090B2 Sequestration of carbon dioxide 有权
标题翻译：二氧化碳封存
公开(公告)号：US07132090B2
公开(公告)日：2006-11-07
申请号：US10428533
申请日：2003-05-02
申请人： Daniel Dziedzic , Kenneth B Gross , Robert A Gorski , John T Johnson
发明人： Daniel Dziedzic , Kenneth B Gross , Robert A Gorski , John T Johnson
IPC分类号： B01D53/04
CPC分类号： B01D53/229 , B01D53/73 , B01D53/864 , C01B32/60 , C01D7/00 , C01F5/24 , C01F11/181 , Y02C10/08 , Y02C10/10 , Y02P20/152
摘要： A process for selectively removing carbon dioxide from a gaseous stream by converting the carbon dioxide to a solid, stable form is provided. In a sequestration process, carbon dioxide enriched air is passed through a gas diffusion membrane to transfer the carbon dioxide to a fluid medium. The carbon dioxide rich fluid is then passed through a matrix containing a catalyst specific for carbon dioxide, which accelerates the conversion of the carbon dioxide to carbonic acid. In the final step, a mineral ion is added to the reaction so that a precipitate of carbonate salt is formed. This solid mineral precipitate can be safely stored for extended periods of time, such as by burying the precipitate in the ground or depositing the precipitate into storage sites either on land or into a body of water. An apparatus for removing carbon dioxide from a gaseous stream is also provided.
摘要翻译：提供了一种通过将二氧化碳转化为固体，稳定的形式从气流中选择性地除去二氧化碳的方法。在隔离过程中，富含二氧化碳的空气通过气体扩散膜将二氧化碳转移到流体介质中。然后将富含二氧化碳的流体通过含有二氧化碳特异性催化剂的基质，这加速了二氧化碳向碳酸的转化。在最后一步中，向反应物中加入矿物离子，形成碳酸盐沉淀物。这种固体矿物沉淀物可以安全地储存较长时间，例如通过将沉淀物埋入地下或将沉淀物沉淀在陆地或水体中的储存位置。还提供了用于从气流中除去二氧化碳的装置。

2. 发明授权

US08318466B2 Process for immobilization of protein catalysts, product, and use 失效
标题翻译：用于固定蛋白质催化剂，产品和用途的方法
公开(公告)号：US08318466B2
公开(公告)日：2012-11-27
申请号：US12626159
申请日：2009-11-25
申请人： Daniel Dziedzic , John T Johnson , Kenneth B Gross
发明人： Daniel Dziedzic , John T Johnson , Kenneth B Gross
IPC分类号： C12N11/08 , C12N11/00 , C12N11/16 , C12N9/00
CPC分类号： C12N11/06 , C12N9/88 , C12N11/08 , Y10T428/31507 , Y10T428/31511 , Y10T428/31551 , Y10T428/31725 , Y10T428/31786 , Y10T428/31931 , Y10T428/31938
摘要： An immobilized protein catalyst is prepared by applying an adhesive to a polymeric support, applying a layer of a globular protein over the layer of adhesive, binding a crosslinking agent to the protein layer, and binding the protein catalyst by reaction with the crosslinking agent.
摘要翻译：通过将粘合剂施加到聚合物载体上，在粘合剂层上施加一层球状蛋白质，将交联剂结合到蛋白质层，以及通过与交联剂反应来结合蛋白质催化剂来制备固定的蛋白质催化剂。

3. 发明授权

US07642076B2 Process for immobilization of protein catalysts, product, and use 失效
标题翻译：用于固定蛋白质催化剂，产品和用途的方法
公开(公告)号：US07642076B2
公开(公告)日：2010-01-05
申请号：US10841283
申请日：2004-05-07
申请人： Daniel Dziedzic , John T Johnson , Kenneth B Gross
发明人： Daniel Dziedzic , John T Johnson , Kenneth B Gross
IPC分类号： C12N11/16 , C12N9/00
CPC分类号： C12N11/06 , C12N9/88 , C12N11/08 , Y10T428/31507 , Y10T428/31511 , Y10T428/31551 , Y10T428/31725 , Y10T428/31786 , Y10T428/31931 , Y10T428/31938
摘要： An immobilized protein catalyst is prepared by applying an adhesive to a polymeric support, applying a layer of a globular protein over the layer of adhesive, binding a crosslinking agent to the protein layer, and binding the protein catalyst by reaction with the crosslinking agent.
摘要翻译：通过将粘合剂施加到聚合物载体上，在粘合剂层上施加一层球状蛋白质，将交联剂结合到蛋白质层，以及通过与交联剂反应来结合蛋白质催化剂来制备固定的蛋白质催化剂。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式