Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-phosphorus alumina-chrome brick for waste melting furnace and preparation method thereof
The invention discloses a high-phosphorus alumina-chrome brick for a waste melting furnace and a preparation method of the high-phosphorus alumina-chrome brick. The high-phosphorus alumina-chrome brick for the waste melting furnace is prepared from the following raw materials in percentage by weight: 50 to 70 % of particles; 20-30% of fine powder; 10 to 20 % of micro powder; 1-3% of overall effective content of SiO2 and 2-8% of an additional phosphorus introducer. The high-phosphorus alumina-chrome brick for the waste melting furnace has the advantages of one-time firing (impregnation-free), small porosity, high volume density, good slag permeation resistance and the like, and the service life of a furnace lining of the waste melting furnace can be greatly prolonged.
本发明公开了一种废弃物熔融炉用高磷铝铬砖及其制备方法。一种废弃物熔融炉用高磷铝铬砖的原料组成重量百分比为：颗粒50‑70%；细粉20‑30%；微粉10‑20%；整体SiO有效含量1‑3%；外加磷引入物2‑8%。该种废弃物熔融炉用高磷铝铬砖具有一次烧成（免浸渍）、气孔率小、体积密度高、抗渣渗透性好等优点，能够大大提高废弃物熔融炉的炉衬使用寿命。
High-phosphorus alumina-chrome brick for waste melting furnace and preparation method thereof
The invention discloses a high-phosphorus alumina-chrome brick for a waste melting furnace and a preparation method of the high-phosphorus alumina-chrome brick. The high-phosphorus alumina-chrome brick for the waste melting furnace is prepared from the following raw materials in percentage by weight: 50 to 70 % of particles; 20-30% of fine powder; 10 to 20 % of micro powder; 1-3% of overall effective content of SiO2 and 2-8% of an additional phosphorus introducer. The high-phosphorus alumina-chrome brick for the waste melting furnace has the advantages of one-time firing (impregnation-free), small porosity, high volume density, good slag permeation resistance and the like, and the service life of a furnace lining of the waste melting furnace can be greatly prolonged.
本发明公开了一种废弃物熔融炉用高磷铝铬砖及其制备方法。一种废弃物熔融炉用高磷铝铬砖的原料组成重量百分比为：颗粒50‑70%；细粉20‑30%；微粉10‑20%；整体SiO有效含量1‑3%；外加磷引入物2‑8%。该种废弃物熔融炉用高磷铝铬砖具有一次烧成（免浸渍）、气孔率小、体积密度高、抗渣渗透性好等优点，能够大大提高废弃物熔融炉的炉衬使用寿命。
High-phosphorus alumina-chrome brick for waste melting furnace and preparation method thereof
一种废弃物熔融炉用高磷铝铬砖及其制备方法
FAN MUXU (Autor:in) / WANG HAN (Autor:in) / FENG ZHIYUAN (Autor:in) / ZHANG TAO (Autor:in) / LI JIANQIANG (Autor:in) / SUN HONGGANG (Autor:in) / LI KUNPENG (Autor:in) / WU GANG (Autor:in) / ZHAO ZHILONG (Autor:in)
14.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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