基本信息:
- 专利标题： VERFAHREN ZUR BINDUNG VON KOHLENDIOXID
- 专利标题（英）：EP3319923A1 - Method for binding carbon dioxide
- 专利标题（中）：粘合二氧化碳的方法
- 申请号：EP16734189.0 申请日：2016-06-25
- 公开(公告)号：EP3319923A1 公开(公告)日：2018-05-16
- 发明人： ITUL, Anca , BEN HAHA, Mohsen , SPENCER, Nicholas
- 申请人： HeidelbergCement AG
- 申请人地址： Berliner Strasse 6 69120 Heidelberg DE
- 专利权人： HeidelbergCement AG
- 当前专利权人： HeidelbergCement AG
- 当前专利权人地址： Berliner Strasse 6 69120 Heidelberg DE
- 代理机构： Zellentin & Partner mbB Patentanwälte
- 优先权： EP15002019 20150706
- 国际公布： WO2017005350 20170112
- 主分类号： C04B40/02
- IPC分类号： C04B40/02 ; C04B28/18 ; C04B111/00
摘要：
The invention relates to a method for binding carbon dioxide, comprising: providing a starting material which comprises sources for CaO and SiO
2 and optionally also Al, Fe and/or Mg; hydrothermally treating the starting material in an autoclave at 50 to 300 °C; annealing at 350 to 600 °C; and curing the resulting material with carbon dioxide. The invention further relates to components which are obtained by curing a material according to the method.
2 and optionally also Al, Fe and/or Mg; hydrothermally treating the starting material in an autoclave at 50 to 300 °C; annealing at 350 to 600 °C; and curing the resulting material with carbon dioxide. The invention further relates to components which are obtained by curing a material according to the method.
公开/授权文献:
- EP3319923B1 VERFAHREN ZUR BINDUNG VON KOHLENDIOXID 公开/授权日：2021-08-11
IPC结构图谱:
| C | 化学；冶金 |
| --C04 | 水泥；混凝土；人造石；陶瓷；耐火材料 |
| ----C04B | 石灰；氧化镁；矿渣；水泥；其组合物，例如砂浆、混凝土或类似的建筑材料；人造石；陶瓷；耐火材料；天然石的处理 |
| ------C04B40/00 | 影响或改变砂浆、混凝土或人造石组合物性质的一般工艺方法，例如其凝结或硬化能力 |
| --------C04B40/02 | .硬化环境的选择 |