Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ceramic tile adhesive containing large-dosage copper tailing waste residues and preparation method of ceramic tile adhesive
The invention provides a ceramic tile adhesive containing large-dosage copper tailing waste residues and a preparation method thereof, and the ceramic tile adhesive containing large-dosage copper tailing waste residues comprises the following components in parts by weight: 20-30 parts of 40-70-mesh copper tailing waste residues, 20-30 parts of 70-150-mesh copper tailing waste residues, 5-10 parts of 150-400-mesh copper tailing waste residues, 5-10 parts of more than 400-mesh copper tailing waste residues, and 30-40 parts of 42.5 ordinary Portland cement. 0.05 to 0.1 part of cellulose ether, 1 to 3 parts of redispersible latex powder and 0.03 to 0.05 part of calcium formate. The copper tailing waste residues used in the method are residual tailing waste residues obtained after valuable minerals are recycled from the copper tailings, the copper tailing waste residues with different grain sizes can be blended to meet the use performance requirements of different ceramic tile adhesives, the process is simple, the production cost is low, all-component resource utilization of the copper tailing waste residues can be achieved, the application range is wide, and the method is suitable for industrial production. The consumption of natural gravel is reduced, the high-added-value utilization of the copper tailing waste residue powder is realized, the treatment problem of the copper tailing waste residue is effectively solved, and the environmental and economic benefits are remarkable.
本发明提供一种大掺量铜尾矿废渣的陶瓷砖胶粘剂及其制备方法，该大掺量铜尾矿废渣的陶瓷砖胶粘剂按重量份数算为：40‑70目铜尾矿废渣20‑30份，70‑150目铜尾矿废渣20‑30份，150‑400目铜尾矿废渣5‑10份，400目以上铜尾矿废渣5‑10份，42.5普通硅酸盐水泥30‑40份，纤维素醚0.05‑0.1份，可再分散乳胶粉1‑3份，甲酸钙0.03‑0.05份。本发明所利用的铜尾矿废渣为铜尾矿回收有价值矿物后的剩余尾矿废渣，本发明可调配不同颗粒级配铜尾矿废渣以满足不同陶瓷砖胶粘剂使用性能要求，工艺简单、生产成本低、铜尾矿废渣可实现全组分资源化利用，适用范围广，减少了自然砂石的消耗，实现了对铜尾矿废渣粉料的高附加值利用，有效解决铜尾矿废渣的处理难题，环境和经济效益显著。
Ceramic tile adhesive containing large-dosage copper tailing waste residues and preparation method of ceramic tile adhesive
The invention provides a ceramic tile adhesive containing large-dosage copper tailing waste residues and a preparation method thereof, and the ceramic tile adhesive containing large-dosage copper tailing waste residues comprises the following components in parts by weight: 20-30 parts of 40-70-mesh copper tailing waste residues, 20-30 parts of 70-150-mesh copper tailing waste residues, 5-10 parts of 150-400-mesh copper tailing waste residues, 5-10 parts of more than 400-mesh copper tailing waste residues, and 30-40 parts of 42.5 ordinary Portland cement. 0.05 to 0.1 part of cellulose ether, 1 to 3 parts of redispersible latex powder and 0.03 to 0.05 part of calcium formate. The copper tailing waste residues used in the method are residual tailing waste residues obtained after valuable minerals are recycled from the copper tailings, the copper tailing waste residues with different grain sizes can be blended to meet the use performance requirements of different ceramic tile adhesives, the process is simple, the production cost is low, all-component resource utilization of the copper tailing waste residues can be achieved, the application range is wide, and the method is suitable for industrial production. The consumption of natural gravel is reduced, the high-added-value utilization of the copper tailing waste residue powder is realized, the treatment problem of the copper tailing waste residue is effectively solved, and the environmental and economic benefits are remarkable.
本发明提供一种大掺量铜尾矿废渣的陶瓷砖胶粘剂及其制备方法，该大掺量铜尾矿废渣的陶瓷砖胶粘剂按重量份数算为：40‑70目铜尾矿废渣20‑30份，70‑150目铜尾矿废渣20‑30份，150‑400目铜尾矿废渣5‑10份，400目以上铜尾矿废渣5‑10份，42.5普通硅酸盐水泥30‑40份，纤维素醚0.05‑0.1份，可再分散乳胶粉1‑3份，甲酸钙0.03‑0.05份。本发明所利用的铜尾矿废渣为铜尾矿回收有价值矿物后的剩余尾矿废渣，本发明可调配不同颗粒级配铜尾矿废渣以满足不同陶瓷砖胶粘剂使用性能要求，工艺简单、生产成本低、铜尾矿废渣可实现全组分资源化利用，适用范围广，减少了自然砂石的消耗，实现了对铜尾矿废渣粉料的高附加值利用，有效解决铜尾矿废渣的处理难题，环境和经济效益显著。
Ceramic tile adhesive containing large-dosage copper tailing waste residues and preparation method of ceramic tile adhesive
一种大掺量铜尾矿废渣的陶瓷砖胶粘剂及其制备方法
PAN RONGWEI (Autor:in) / NONG YUBO (Autor:in) / LIANG YAQIAN (Autor:in) / LI YUPING (Autor:in) / LI NAIYI (Autor:in) / ZHANG WEI (Autor:in)
02.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Dust-free ceramic tile adhesive composition, preparation method and ceramic tile adhesive
| Europäisches Patentamt | 2024