发明公开
- 专利标题: MATERIAL ZUR ENTSÄUERUNG UND/ODER AUFHÄRTUNG VON FLÜSSIGKEITEN, VERFAHREN ZU DESSEN HERSTELLUNG SOWIE VERWENDUNGEN
- 专利标题(英): EP3271069A1 - Material for neutralising and/or hardening liquids, a method for producing same, and uses
- 专利标题(中): 液体酸化和/或硬化材料,其生产方法和用途
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申请号: EP16710425.6申请日: 2016-03-14
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公开(公告)号: EP3271069A1公开(公告)日: 2018-01-24
- 发明人: FISCHER, Uwe
- 申请人: Rheinkalk GmbH
- 申请人地址: Am Kalkstein 1 42489 Wülfrath DE
- 专利权人: Rheinkalk GmbH
- 当前专利权人: Rheinkalk GmbH
- 当前专利权人地址: Am Kalkstein 1 42489 Wülfrath DE
- 代理机构: Cohausz & Florack
- 优先权: DE102015003475 20150319
- 国际公布: WO2016146566 20160922
- 主分类号: B01J20/28
- IPC分类号: B01J20/28 ; B01J20/04 ; B01J20/30 ; C02F1/28 ; C01F11/18 ; C02F5/06 ; C09C1/02 ; C02F101/20
摘要:
The invention relates to a material containing at least 97 wt.% alkaline earth carbonate, with a calcium oxide content of 0.3 wt.% or less, and a particle size fraction of between 0.1 and 1.8 mm. The invention also relates to a method for producing same, and to the use of same for neutralising, filtering and/or hardening liquids.
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