- 专利标题： Carbon dioxide treatment of concrete upstream from product mold
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申请号： US15284186申请日： 2016-10-03
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公开(公告)号： US10654191B2公开(公告)日： 2020-05-19
- 发明人: Robert Niven , George Sean Monkman , Dean Paul Forgeron
- 申请人： CarbonCure Technologies Inc.
- 申请人地址： CA Dartmouth, NS
- 专利权人： CarbonCure Technologies Inc.
- 当前专利权人： CarbonCure Technologies Inc.
- 当前专利权人地址： CA Dartmouth, NS
- 代理机构： Storella & Witt, LLP
- 主分类号： C04B40/00
- 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.