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    Rapid curing of thin composite material sections
    3.
    发明授权
    Rapid curing of thin composite material sections 有权

    公开(公告)号：US10315335B2

    公开(公告)日：2019-06-11

    申请号：US14295402

    申请日：2014-06-04

    Applicant: Solidia Technologies, Inc.

    Inventor： Xudong Hu ,  Deepak Ravikumar ,  Devin Patten

    IPC: B28B11/24 ,  C04B40/02 ,  C04B20/12 ,  C04B28/10 ,  B01J3/04

    Abstract: A method of preparing and rapidly curing a composite material having a thin cross section. The composite material includes a mixture of solid particles, at least some of which are a material that reacts with CO2, such as a silicate, for example Wollastonite. The green material is prepared by mixing the solid components with a liquid such as water to form a slurry, and forming green bodies by placing the slurry in forms. The green bodies are reacted with CO2 to form cured composite materials having thin sections, in the range of 10 to 15 mm. Curing in periods of 6 hours has been demonstrated.

    PAVERS AND BLOCK COMPOSITE MATERIALS AND METHODS OF PREPARATION THEREOF
    7.
    发明申请
    PAVERS AND BLOCK COMPOSITE MATERIALS AND METHODS OF PREPARATION THEREOF 审中-公开

    公开(公告)号：US20200079695A1

    公开(公告)日：2020-03-12

    申请号：US16597666

    申请日：2019-10-09

    Applicant: Solidia Technologies, Inc.

    Inventor： Francis Henn ,  Deepak Ravikumar ,  John P. Kuppler ,  Kenneth Smith ,  Oguzhan Oflaz ,  Dawid Zambrzycki ,  Vahit Atakan

    IPC: C04B35/22 ,  C04B14/04 ,  C04B28/18

    Abstract: The invention provides novel paving stones and construction block composite materials and methods for preparation thereof. The paving stones and construction block composite materials can be readily produced from widely available, low cost precursor materials by a production process that involves compacting in a mold that is suitable for large-scale production. The precursor materials include calcium silicate, for example, wollastonite, and particulate filler materials which can comprise silicon dioxide-rich materials. Additives can include calcium carbonate-rich and magnesium carbonate-rich materials. Various additives can be used to fine-tune the physical appearance and mechanical properties of the composite material, such as colorants such as particles of colored materials, such as, and pigments (e.g., black iron oxide, cobalt oxide and chromium oxide). These paving stones and construction block composite materials exhibit visual patterns similar to stone as well as display compressive strength and water absorption equal to or better than that of stone.

    CARBONATABLE CALCIUM SILICATE COMPOSITIONS AND METHODS THEREOF
    8.
    发明申请
    CARBONATABLE CALCIUM SILICATE COMPOSITIONS AND METHODS THEREOF 审中-公开
    碳酸钙组合物及其制备方法

    公开(公告)号：US20160031757A1

    公开(公告)日：2016-02-04

    申请号：US14817193

    申请日：2015-08-03

    Applicant: Solidia Technologies, Inc.

    Inventor： Vahit Atakan ,  Sean Quinn ,  Sadananda Sahu ,  Deepak Ravikumar ,  Nicholas DeCristofaro

    IPC: C04B12/00

    CPC classification number: C04B28/188 ,  C04B7/345 ,  C04B7/3453 ,  C04B28/10 ,  Y02P40/148 ,  Y02P40/18 ,  C04B40/0231

    Abstract: The invention provides novel carbonatable calcium silicate compositions and carbonatable calcium silicate phases that are made from widely available, low cost raw materials by a process suitable for large-scale production. The method of the invention is flexible in equipment and production requirements and is readily adaptable to manufacturing facilities of conventional cement. The invention offers an exceptional capability to permanently and safely sequesters CO2.

    Abstract translation: 本发明提供了通过适用于大规模生产的方法由广泛可得的低成本原料制成的新型碳酸钙硅酸钙组合物和可碳酸钙硅酸钙相。 本发明的方法在设备和生产要求方面是灵活的，并且易于适应常规水泥的制造设施。 本发明提供了永久和安全地螯合二氧化碳的卓越能力。

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