Chemically modified carbonic anhydrases useful in carbon capture systems
    6.
    发明授权
    Chemically modified carbonic anhydrases useful in carbon capture systems 有权
    用于碳捕获系统的化学修饰的碳酸酐酶

    公开(公告)号:US08354262B2

    公开(公告)日:2013-01-15

    申请号:US13174253

    申请日:2011-06-30

    IPC分类号: C12N9/96 C02F3/34

    摘要: The present disclosure relates to chemically modified carbonic anhydrase polypeptides and soluble compositions, homogenous liquid formulations comprising them. The chemically modified carbonic anhydrase polypeptides have improved properties relative to the same carbonic anhydrase polypeptide that is not chemically modified including the improved properties of increased activity and/or stability in the presence of amine compounds, ammonia, or carbonate ion. The present disclosure also provides methods of preparing the chemically modified polypeptides and methods of using the chemically modified polypeptides for accelerating the absorption of carbon dioxide from a gas stream into a solution as well as for the release of the absorbed carbon dioxide for further treatment and/or sequestering.

    摘要翻译: 本公开涉及化学修饰的碳酸酐酶多肽和可溶性组合物,包含它们的均匀液体制剂。 化学修饰的碳酸酐酶多肽相对于不经化学修饰的相同碳酸酐酶多肽具有改进的性质,包括在胺化合物,氨或碳酸根离子存在下增加的活性和/或稳定性的改进性质。 本公开还提供了制备化学修饰的多肽的方法和使用化学修饰的多肽用于加速二氧化碳从气流吸收到溶液中以及释放吸收的二氧化碳进行进一步处理和/ 或隔离。

    Highly stable β-class carbonic anhydrases useful in carbon capture systems
    7.
    发明授权
    Highly stable β-class carbonic anhydrases useful in carbon capture systems 有权
    高度稳定的碳酸酐酶可用于碳捕获系统

    公开(公告)号:US08354261B2

    公开(公告)日:2013-01-15

    申请号:US13174479

    申请日:2011-06-30

    IPC分类号: C12N9/00 C12N1/20 C12P1/00

    CPC分类号: C12Y402/01001 C12N9/88

    摘要: The present disclosure relates to β-class carbonic anhydrase polypeptides having improved properties including increased thermostability and/or stability in the presence of amine compounds, ammonia, or carbonate ion. The present disclosure also provides formulations and uses of the polypeptides for accelerating the absorption of carbon dioxide from a gas stream into a solution as well as for the release of the absorbed carbon dioxide for further treatment and/or sequestering. Also provided are polynucleotides encoding the carbonic anhydrase polypeptides and host cells capable of expressing them.

    摘要翻译: 本公开涉及具有改进性质的碳酸酐酶多肽类,包括在胺化合物,氨或碳酸根离子存在下增加的热稳定性和/或稳定性。 本公开还提供了多肽的制剂和用途,用于加速二氧化碳从气流吸收到溶液中以及释放吸收的二氧化碳用于进一步处理和/或螯合。 还提供了编码碳酸酐酶多肽和能够表达它们的宿主细胞的多核苷酸。

    Highly stable beta-class carbonic anhydrases useful in carbon capture systems
    9.
    发明授权
    Highly stable beta-class carbonic anhydrases useful in carbon capture systems 有权
    用于碳捕集系统的高度稳定的β级碳酸酐酶

    公开(公告)号:US08420364B2

    公开(公告)日:2013-04-16

    申请号:US13174393

    申请日:2011-06-30

    IPC分类号: C12N9/00 C12N1/20 C12P1/00

    摘要: The present disclosure relates to β-class carbonic anhydrase polypeptides having improved properties including increased thermostability and/or stability in the presence of amine compounds, ammonia, or carbonate ion. The present disclosure also provides formulations and uses of the polypeptides for accelerating the absorption of carbon dioxide from a gas stream into a solution as well as for the release of the absorbed carbon dioxide for further treatment and/or sequestering. Also provided are polynucleotides encoding the carbonic anhydrase polypeptides and host cells capable of expressing them.

    摘要翻译: 本公开涉及具有改进性质的碳酸酐酶多肽类,包括在胺化合物,氨或碳酸根离子存在下增加的热稳定性和/或稳定性。 本公开还提供了多肽的制剂和用途,用于加速二氧化碳从气流吸收到溶液中以及释放吸收的二氧化碳用于进一步处理和/或螯合。 还提供了编码碳酸酐酶多肽和能够表达它们的宿主细胞的多核苷酸。

    CHEMICALLY MODIFIED CARBONIC ANHYDRASES USEFUL IN CARBON CAPTURE SYSTEMS
    10.
    发明申请
    CHEMICALLY MODIFIED CARBONIC ANHYDRASES USEFUL IN CARBON CAPTURE SYSTEMS 有权
    碳捕获系统中有用的化学改性碳纳米管

    公开(公告)号:US20120009646A1

    公开(公告)日:2012-01-12

    申请号:US13174253

    申请日:2011-06-30

    IPC分类号: C12N9/96 C12S5/00

    摘要: The present disclosure relates to chemically modified carbonic anhydrase polypeptides and soluble compositions, homogenous liquid formulations comprising them. The chemically modified carbonic anhydrase polypeptides have improved properties relative to the same carbonic anhydrase polypeptide that is not chemically modified including the improved properties of increased activity and/or stability in the presence of amine compounds, ammonia, or carbonate ion. The present disclosure also provides methods of preparing the chemically modified polypeptides and methods of using the chemically modified polypeptides for accelerating the absorption of carbon dioxide from a gas stream into a solution as well as for the release of the absorbed carbon dioxide for further treatment and/or sequestering.

    摘要翻译: 本公开涉及化学修饰的碳酸酐酶多肽和可溶性组合物,包含它们的均匀液体制剂。 化学修饰的碳酸酐酶多肽相对于不经化学修饰的相同碳酸酐酶多肽具有改进的性质,包括在胺化合物,氨或碳酸根离子存在下增加的活性和/或稳定性的改进性质。 本公开还提供了制备化学修饰的多肽的方法和使用化学修饰的多肽用于加速二氧化碳从气流吸收到溶液中以及释放吸收的二氧化碳进行进一步处理和/ 或隔离。