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Liquid binding agent for environment-friendly refractory material and preparation method of liquid binding agent
The invention belongs to the technical field of sol preparation for environment-friendly refractory materials, and discloses a liquid binding agent for an environment-friendly refractory material and a preparation method thereof.The liquid binding agent is in a solid-liquid blending state and is composed of calcium-gallium-molybdenum composite sol, a small amount of calcium-gallium-molybdenum composite sol powder, sodium polyacrylate and triamine citrate according to a certain proportion. The material is synthesized and prepared through a simple water-bath heating process. Wherein the calcium-gallium-molybdenum composite sol takes calcium nitrate, gallium nitrate and molybdenum nitrate as raw materials, and the prepared liquid binding agent is introduced into aluminate cement, so that the aluminate cement castable has good construction performance, high early strength and a simple curing process, and also has excellent high-temperature strength, slag resistance and thermal shock stability.
本发明属于环保型耐火材料用溶胶制备技术领域，公开了一种环保型耐火材料用液体结合剂及其制备方法，所述液体结合剂处于固液共混状态，由钙镓钼复合溶胶、少量钙镓钼复合溶胶粉末以及一定配比量的聚丙烯酸钠、柠檬酸三胺组成，通过简单的水浴加热工艺合成制备。其中钙镓钼复合溶胶以硝酸钙、硝酸镓、硝酸钼为原料，将所制得的液体结合剂引入铝酸盐水泥中能使得铝酸盐水泥浇注料具有良好的施工性能、高的早期强度和简单的养护工艺，同时具有优异的高温强度、抗渣性和热震稳定性。
Liquid binding agent for environment-friendly refractory material and preparation method of liquid binding agent
The invention belongs to the technical field of sol preparation for environment-friendly refractory materials, and discloses a liquid binding agent for an environment-friendly refractory material and a preparation method thereof.The liquid binding agent is in a solid-liquid blending state and is composed of calcium-gallium-molybdenum composite sol, a small amount of calcium-gallium-molybdenum composite sol powder, sodium polyacrylate and triamine citrate according to a certain proportion. The material is synthesized and prepared through a simple water-bath heating process. Wherein the calcium-gallium-molybdenum composite sol takes calcium nitrate, gallium nitrate and molybdenum nitrate as raw materials, and the prepared liquid binding agent is introduced into aluminate cement, so that the aluminate cement castable has good construction performance, high early strength and a simple curing process, and also has excellent high-temperature strength, slag resistance and thermal shock stability.
本发明属于环保型耐火材料用溶胶制备技术领域，公开了一种环保型耐火材料用液体结合剂及其制备方法，所述液体结合剂处于固液共混状态，由钙镓钼复合溶胶、少量钙镓钼复合溶胶粉末以及一定配比量的聚丙烯酸钠、柠檬酸三胺组成，通过简单的水浴加热工艺合成制备。其中钙镓钼复合溶胶以硝酸钙、硝酸镓、硝酸钼为原料，将所制得的液体结合剂引入铝酸盐水泥中能使得铝酸盐水泥浇注料具有良好的施工性能、高的早期强度和简单的养护工艺，同时具有优异的高温强度、抗渣性和热震稳定性。
Liquid binding agent for environment-friendly refractory material and preparation method of liquid binding agent
一种环保型耐火材料用液体结合剂及其制备方法
ZHOU CHUANZHUO (Autor:in)
23.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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