Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Asbestos-free plant fiber composite filler for dissolved acetylene cylinder and preparation method of asbestos-free plant fiber composite filler
The invention discloses asbestos-free plant fiber composite filler for a dissolved acetylene cylinder and a preparation method of the asbestos-free plant fiber composite filler, and belongs to the technical field of gas cylinder filler. Plant fibers are used, so that after the acetylene gas cylinder filler is discarded, fibers for connection inside the acetylene gas cylinder filler can be completely degraded, and environmental protection is facilitated; wherein the filler comprises the following substances: quick lime, diatomite, quartz sand, plant fiber, aluminum sulfate and water quartz sand, and the wet weight of the substances of the filler is: 7-8 wt% of quick lime, 12-14 wt% of diatomite, 0.5-2 wt% of quartz sand, 0.5-1 wt% of plant fiber, 0.5-2 wt% of aluminum sulfate, 3-4 wt% of calcium hydroxide and 70-72 wt% of water; and the quick lime is a quick lime block which is prepared by calcining for 2 to 4 hours under the condition of 1200 to 1300 DEG C.
本发明公开了一种溶解乙炔瓶用无石棉植物纤维复合填料及其制备方法，属于气瓶填料技术领域，使用植物纤维，以便于乙炔气瓶填料再弃用之后，其内部其连接作用的纤维能够完全降解，以利于环保，其中填料包括下述物质：生石灰、硅藻土、石英砂、植物纤维、硫酸铝和水石英砂，其中填料各物质的湿料重量为：生石灰7～8wt％、硅藻土12～14wt％、石英砂0.5～2wt％、植物纤维0.5～1wt％、硫酸铝0.5～2wt％，氢氧化钙3～4wt％，水70～72％；其中，所述的生石灰为在1200～1300℃条件下煅烧2～4h制得的生石灰块体。
Asbestos-free plant fiber composite filler for dissolved acetylene cylinder and preparation method of asbestos-free plant fiber composite filler
The invention discloses asbestos-free plant fiber composite filler for a dissolved acetylene cylinder and a preparation method of the asbestos-free plant fiber composite filler, and belongs to the technical field of gas cylinder filler. Plant fibers are used, so that after the acetylene gas cylinder filler is discarded, fibers for connection inside the acetylene gas cylinder filler can be completely degraded, and environmental protection is facilitated; wherein the filler comprises the following substances: quick lime, diatomite, quartz sand, plant fiber, aluminum sulfate and water quartz sand, and the wet weight of the substances of the filler is: 7-8 wt% of quick lime, 12-14 wt% of diatomite, 0.5-2 wt% of quartz sand, 0.5-1 wt% of plant fiber, 0.5-2 wt% of aluminum sulfate, 3-4 wt% of calcium hydroxide and 70-72 wt% of water; and the quick lime is a quick lime block which is prepared by calcining for 2 to 4 hours under the condition of 1200 to 1300 DEG C.
本发明公开了一种溶解乙炔瓶用无石棉植物纤维复合填料及其制备方法，属于气瓶填料技术领域，使用植物纤维，以便于乙炔气瓶填料再弃用之后，其内部其连接作用的纤维能够完全降解，以利于环保，其中填料包括下述物质：生石灰、硅藻土、石英砂、植物纤维、硫酸铝和水石英砂，其中填料各物质的湿料重量为：生石灰7～8wt％、硅藻土12～14wt％、石英砂0.5～2wt％、植物纤维0.5～1wt％、硫酸铝0.5～2wt％，氢氧化钙3～4wt％，水70～72％；其中，所述的生石灰为在1200～1300℃条件下煅烧2～4h制得的生石灰块体。
Asbestos-free plant fiber composite filler for dissolved acetylene cylinder and preparation method of asbestos-free plant fiber composite filler
一种溶解乙炔瓶用无石棉植物纤维复合填料及其制备方法
ZHU CHONGJUN (Autor:in) / LIN GUANHUI (Autor:in) / ZHU KONGMENG (Autor:in) / XIE SHOUZHEN (Autor:in) / ZHAO KAIFEI (Autor:in) / ZHANG YUNFENG (Autor:in)
21.12.2021
Patent
Elektronische Ressource
Chinesisch
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