A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a zeolite filter tube preparation method, and relates to the field of zeolite filter tube manufacturing. The preparation method of the zeolite filter tube comprises the following steps: S1, preparing materials, weighing 30-50 parts by weight of modified zeolite, 30-50 parts by weight of glass fiber, 5-15 parts by weight of a pore forming agent, 0.3-0.6 part by weight of a sintering aid, 0.2-0.4 part by weight of an inorganic plasticizer, 0.4-0.6 part by weight of a water reducing agent AF, 0.1-0.3 part by weight of a dispersing agent and 0.1-0.3 part by weight of a polymer grinding aid, mixing, adding water, and fully mixing, S2, carrying out vacuum pugging, uniformly mixing the materials through a vacuum pug mill to obtain pug with certain toughness, and pugging for1-3 times, S3, carrying out die-casting formation, injecting the pug into the model and carrying out die casting, and S4, carrying out high-temperature sintering, and carrying out microwave drying onthe die-cast zeolite filter tube, and sintering at a high temperature of 300-550 DEG C for 4 hours to obtain the final product. During desorption, temperature rise is fast, desorption is uniform, andthe time is 30% of that of zeolite in a general form.
本发明提供一种沸石滤管制备方法，涉及沸石滤管制造领域。该一种沸石滤管制备方法，包括S1：备料；按重量称取改性沸石30‑50份、玻璃纤维30‑50份、造孔剂5‑15份、助烧剂0.3‑0.6份、无机塑化剂0.2‑0.4份、减水剂AF0.4‑0.6份、分散剂0.1‑0.3份和高分子助磨剂0.1‑0.3份，进行混合，加入水，充分混合；S2：真空练泥；通过真空练泥机，将上述料混合均匀，获得具有一定韧性的泥料，练泥次数1～3次；S3：压铸成型；将泥料注入模型，进行压铸；S4：高温烧结；将压铸成型的沸石滤管先微波烘干，再高温300～550摄氏度烧结4小时，得最终产品。脱附时，升温快脱附均匀，时间是一般形态沸石的30％。
The invention provides a zeolite filter tube preparation method, and relates to the field of zeolite filter tube manufacturing. The preparation method of the zeolite filter tube comprises the following steps: S1, preparing materials, weighing 30-50 parts by weight of modified zeolite, 30-50 parts by weight of glass fiber, 5-15 parts by weight of a pore forming agent, 0.3-0.6 part by weight of a sintering aid, 0.2-0.4 part by weight of an inorganic plasticizer, 0.4-0.6 part by weight of a water reducing agent AF, 0.1-0.3 part by weight of a dispersing agent and 0.1-0.3 part by weight of a polymer grinding aid, mixing, adding water, and fully mixing, S2, carrying out vacuum pugging, uniformly mixing the materials through a vacuum pug mill to obtain pug with certain toughness, and pugging for1-3 times, S3, carrying out die-casting formation, injecting the pug into the model and carrying out die casting, and S4, carrying out high-temperature sintering, and carrying out microwave drying onthe die-cast zeolite filter tube, and sintering at a high temperature of 300-550 DEG C for 4 hours to obtain the final product. During desorption, temperature rise is fast, desorption is uniform, andthe time is 30% of that of zeolite in a general form.
本发明提供一种沸石滤管制备方法，涉及沸石滤管制造领域。该一种沸石滤管制备方法，包括S1：备料；按重量称取改性沸石30‑50份、玻璃纤维30‑50份、造孔剂5‑15份、助烧剂0.3‑0.6份、无机塑化剂0.2‑0.4份、减水剂AF0.4‑0.6份、分散剂0.1‑0.3份和高分子助磨剂0.1‑0.3份，进行混合，加入水，充分混合；S2：真空练泥；通过真空练泥机，将上述料混合均匀，获得具有一定韧性的泥料，练泥次数1～3次；S3：压铸成型；将泥料注入模型，进行压铸；S4：高温烧结；将压铸成型的沸石滤管先微波烘干，再高温300～550摄氏度烧结4小时，得最终产品。脱附时，升温快脱附均匀，时间是一般形态沸石的30％。
Zeolite filter tube preparation method
一种沸石滤管制备方法
2021-03-09
Patent
Electronic Resource
Chinese
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