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公开(公告)号：US20240124366A1
公开(公告)日：2024-04-18
申请号：US18375900
申请日：2023-10-02
IPC分类号： C04B40/00 , B01F35/21 , B28C5/42 , B28C5/46 , B28C7/12 , C04B22/06 , C04B22/10 , C04B40/02 , G01F1/00 , G01F1/86
CPC分类号： C04B40/0032 , B01F35/2111 , B01F35/21111 , B01F35/2113 , B01F35/2115 , B28C5/422 , B28C5/4237 , B28C5/46 , B28C7/12 , C04B22/06 , C04B22/10 , C04B40/0231 , G01F1/00 , G01F1/86 , B01F2101/28 , Y02P40/18
摘要： Compositions and methods are provided for a system in which liquid carbon dioxide, or a mixture of liquid and gaseous carbon dioxide, is converted to solid carbon dioxide by exiting an orifice at a sufficient pressure drop, e.g., for delivery of carbon dioxide to a concrete mixture in a mixer.
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公开(公告)号：US20230257312A1
公开(公告)日：2023-08-17
申请号：US17959013
申请日：2022-10-03
发明人： Robert NIVEN , George Sean MONKMAN , Dean Paul FORGERON , Kevin CAIL , Joshua Jeremy BROWN , Paul J. SANDBERG , Mark MACDONALD
CPC分类号： C04B40/0231 , C04B7/26 , C04B7/02 , B28C5/462 , B28C7/024 , B28C7/04 , C04B28/04 , Y02P40/18 , Y02P40/10
摘要： The invention provides compositions and methods directed to carbonation of a cement mix during mixing. The carbonation may be controlled by one or more feedback mechanisms to adjust carbon dioxide delivery based on one or more characteristics of the mix or other aspects of the mixing operation.
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公开(公告)号：US10683237B2
公开(公告)日：2020-06-16
申请号：US15828240
申请日：2017-11-30
发明人： Michael Lee , Eric Alan Burton
IPC分类号： C04B40/00 , B28C5/00 , B28C5/46 , F25B19/00 , C04B22/10 , C04B28/02 , B28C7/04 , B01F3/06 , B01F3/18 , B01F5/04 , B01F15/00 , B01F15/06 , C04B40/02
摘要： The present disclosure involves systems and methods for applying CO2 to concrete, which may be performed in-situ or through a separate, stand-alone process. According to another embodiment disclosed herein, a system and method for applying CO2 to one or more materials used in the production of concrete is also provided.
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公开(公告)号：US09790131B2
公开(公告)日：2017-10-17
申请号：US15434429
申请日：2017-02-16
发明人： Michael Lee , Eric Alan Burton
IPC分类号： C04B40/00 , C04B40/02 , C04B22/10 , C04B28/02 , B01F3/06 , B01F3/18 , B01F15/00 , B01F5/04 , B01F15/06 , B28C5/46 , B28C7/04 , F25B19/00
CPC分类号： C04B40/0032 , B01F3/06 , B01F3/18 , B01F5/04 , B01F15/00344 , B01F15/063 , B01F2015/061 , B01F2215/0047 , B28C5/462 , B28C5/468 , B28C7/0418 , C04B22/10 , C04B28/02 , C04B40/0231 , F25B19/005 , Y02P40/18
摘要： The present disclosure involves systems and methods for applying CO2 to concrete, which may be performed in-situ or through a separate, stand-alone process. According to another embodiment disclosed herein, a system and method for applying CO2 to one or more materials used in the production of concrete is also provided.
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公开(公告)号：US20140327168A1
公开(公告)日：2014-11-06
申请号：US14282965
申请日：2014-05-20
CPC分类号： B28B17/02 , B01D53/62 , B01D53/73 , B28B11/00 , B28B11/245 , B28B13/023 , B28B17/0081 , C04B28/02 , C04B40/0231 , C04B2111/21 , C04B2111/27 , C04B2111/34 , C04B2201/50 , Y02P40/18 , C04B40/0071 , C04B2103/32
摘要： Fresh concrete is treated with carbon dioxide prior to delivery to a product mold for forming concrete products. Carbon dioxide gas is directed through a manifold, which may be coupled to a feedbox or a hopper, upstream from the product mold. Treating the fresh concrete with the carbon dioxide gas while it is in a loose state prior to placement in the product mold may generally promote uniform and enhanced carbon dioxide uptake.
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公开(公告)号：US20240116813A1
公开(公告)日：2024-04-11
申请号：US18239103
申请日：2023-08-28
发明人： George Sean MONKMAN , Kevin CAIL , Paul J. SANDBERG , Mark MACDONALD , Joshua Jeremy BROWN , Dean Paul FORGERON
IPC分类号： C04B22/10 , B28C5/08 , B28C5/18 , B28C5/42 , B28C5/46 , B28C7/02 , C04B28/02 , C04B28/04 , C04B28/08 , C04B40/00 , C04B40/02
CPC分类号： C04B22/10 , B28C5/0806 , B28C5/1856 , B28C5/422 , B28C5/46 , B28C7/02 , C04B28/02 , C04B28/021 , C04B28/04 , C04B28/08 , C04B40/0032 , C04B40/0231 , C04B2111/00017
摘要： The invention provides compositions and methods directed to carbonation of a cement mix during mixing. The carbonation may be in a stationary mixer or a transportable mixer, such as a drum of a ready-mix truck.
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公开(公告)号：US11773019B2
公开(公告)日：2023-10-03
申请号：US15703522
申请日：2017-09-13
发明人： George Sean Monkman , Kevin Cail , Paul J. Sandberg , Mark MacDonald , Joshua Jeremy Brown , Dean Paul Forgeron
IPC分类号： B28C5/00 , C04B22/10 , C04B28/04 , C04B40/00 , C04B40/02 , B28C5/18 , C04B28/02 , B28C5/08 , C04B28/08 , B28C7/02 , B28C5/46 , B28C5/42 , C04B111/00
CPC分类号： C04B22/10 , B28C5/0806 , B28C5/1856 , B28C5/422 , B28C5/46 , B28C7/02 , C04B28/02 , C04B28/021 , C04B28/04 , C04B28/08 , C04B40/0032 , C04B40/0231 , C04B2111/00017 , Y02P40/18 , Y02W30/91 , C04B28/08 , C04B14/28 , C04B22/10 , C04B28/021 , C04B14/28 , C04B22/10 , C04B28/04 , C04B7/12 , C04B14/28 , C04B18/08 , C04B18/141 , C04B18/146 , C04B22/10 , C04B22/143 , C04B40/0032
摘要： The invention provides compositions and methods directed to carbonation of a cement mix during mixing. The carbonation may be in a stationary mixer or a transportable mixer, such as a drum of a ready-mix truck.
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公开(公告)号：US20220013196A1
公开(公告)日：2022-01-13
申请号：US17369911
申请日：2021-07-07
摘要： Provided herein are methods and compositions for determining and reporting carbon dioxide sequestered and/or carbon dioxide avoided in operations involving concrete, including concrete raw material transport, concrete production, and concrete use.
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公开(公告)号：US10654191B2
公开(公告)日：2020-05-19
申请号：US15284186
申请日：2016-10-03
IPC分类号： C04B40/00 , B28B17/02 , C04B28/02 , B28B11/24 , B28B13/02 , B28B17/00 , C04B40/02 , C04B7/00 , C04B28/00 , C04B32/00 , C04B7/34 , C04B24/14 , B28B11/00 , B01D53/62 , B01D53/73 , C04B111/21 , C04B111/27 , C04B111/34
摘要： Fresh concrete is treated with carbon dioxide prior to delivery to a product mold for forming concrete products. Carbon dioxide gas is directed through a manifold, which may be coupled to a feedbox or a hopper, upstream from the product mold. Treating the fresh concrete with the carbon dioxide gas while it is in a loose state prior to placement in the product mold may generally promote uniform and enhanced carbon dioxide uptake.
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公开(公告)号：US09376345B2
公开(公告)日：2016-06-28
申请号：US14642536
申请日：2015-03-09
CPC分类号： C04B40/0032 , B01F15/00136 , B01F15/00142 , B01F15/00162 , B01F15/00175 , B01F2215/0047 , B28C5/422 , B28C5/4237 , B28C5/46 , B28C7/12 , C04B22/06 , C04B22/10 , C04B40/0231 , G01F1/00 , G01F1/86 , Y02P40/18 , C04B28/02
摘要： Compositions and methods are provided for a system in which liquid carbon dioxide, or a mixture of liquid and gaseous carbon dioxide, is converted to solid carbon dioxide by exiting an orifice at a sufficient pressure drop, e.g., for delivery of carbon dioxide to a concrete mixture in a mixer.
摘要翻译： 提供了组合物和方法，其中液体二氧化碳或液体和气态二氧化碳的混合物通过以足够的压降离开孔而转化为固体二氧化碳，例如用于将二氧化碳输送到混凝土 混合物在混合器中。
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