首页>
外国专利>
A method for the production of calcium carbonate from calcium - glycol-containing combustion residues of the residues produced during the production of paper.
A method for the production of calcium carbonate from calcium - glycol-containing combustion residues of the residues produced during the production of paper.
展开▼
机译:一种由造纸过程中产生的残渣中的含钙-乙二醇的燃烧残渣生产碳酸钙的方法。
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invention concerns a process for producing calcium carbonate from calcium-containing residues, in particular from calcium-containing ashes of residues produced during paper manufacture. The calcium carbonate produced in this way can be used as filler and coating pigment in paper manufacture and finishing.
展开▼