Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for preparing pozzolanic mixed material by washing sulfur slag
The invention discloses a method for preparing a pozzolanic mixed material by washing sulfur slag, which comprises the following components in parts by weight: 10-30 parts of coal gangue, 11-33 parts of shale, 9-27 parts of clay, 10-30 parts of coal cinder, 5-15 parts of siliceous slag and 40-120 parts of sulfur slag. The pozzolanic mixed material comprises the following components in parts by weight: 10-30 parts of coal gangue, 11-33 parts of shale, 9-27 parts of clay, 10-30 parts of coal cinder, 5-15 parts of siliceous slag and 40-120 parts of sulfur slag. Compared with the prior art, the method disclosed by the invention has the advantages that industrial waste gas sulfur waste residues can be effectively recycled, sulfides in the sulfur residues are removed, and the quality of the pozzolanic mixed material is improved.
本发明公开了一种通过洗选硫磺渣制备火山灰质混合材料的方法，包括煤矸石、页岩、粘土、煤渣、硅质渣、硫磺渣，各成分按重量份包括如下成分：煤矸石10‑30份、页岩11‑33份、粘土9‑27份、煤渣10‑30份、硅质渣5‑15份、硫磺渣40‑120份；本发明与现有的技术相比的优点在于：本发明可以有效回收利用工业废气硫磺废渣、除去硫磺渣内硫化物，提高火山灰质混合材料质量。
Method for preparing pozzolanic mixed material by washing sulfur slag
The invention discloses a method for preparing a pozzolanic mixed material by washing sulfur slag, which comprises the following components in parts by weight: 10-30 parts of coal gangue, 11-33 parts of shale, 9-27 parts of clay, 10-30 parts of coal cinder, 5-15 parts of siliceous slag and 40-120 parts of sulfur slag. The pozzolanic mixed material comprises the following components in parts by weight: 10-30 parts of coal gangue, 11-33 parts of shale, 9-27 parts of clay, 10-30 parts of coal cinder, 5-15 parts of siliceous slag and 40-120 parts of sulfur slag. Compared with the prior art, the method disclosed by the invention has the advantages that industrial waste gas sulfur waste residues can be effectively recycled, sulfides in the sulfur residues are removed, and the quality of the pozzolanic mixed material is improved.
本发明公开了一种通过洗选硫磺渣制备火山灰质混合材料的方法，包括煤矸石、页岩、粘土、煤渣、硅质渣、硫磺渣，各成分按重量份包括如下成分：煤矸石10‑30份、页岩11‑33份、粘土9‑27份、煤渣10‑30份、硅质渣5‑15份、硫磺渣40‑120份；本发明与现有的技术相比的优点在于：本发明可以有效回收利用工业废气硫磺废渣、除去硫磺渣内硫化物，提高火山灰质混合材料质量。
Method for preparing pozzolanic mixed material by washing sulfur slag
一种通过洗选硫磺渣制备火山灰质混合材料的方法
WU SHAOXIN (Autor:in) / TAN PING (Autor:in) / LUO YIFEI (Autor:in) / ZHONG LIWEI (Autor:in)
10.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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