Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of high-temperature molten salt pipeline
The invention relates to a preparation method of a high-temperature molten salt pipeline. The preparation method comprises the following steps of S1, processing graphite to form a lining, S2, forming a uniform and compact impermeable layer on the outer surface of the lining through a chemical vapor deposition method, S3, uniformly winding the carbon fiber impregnated with the phenolic resin on the impermeable layer as a carbon fiber reinforcing material to obtain a first product, S4, curing the first product to obtain a second product, and S5, enabling the second product to be subjected to carbonization and graphitization treatment, and acquiring the high-temperature molten salt pipeline. According to the preparation method of the high-temperature molten salt pipeline, the graphite pipeline is reinforced by adopting the carbon fibers, and the pipeline has a good anti-seepage effect by adopting the anti-seepage interlayer.
本发明涉及一种高温熔盐管道的制备方法，其包括步骤：S1，通过石墨加工形成内衬；S2，采用化学气相沉积的方法在内衬的外表面上形成均匀致密的防渗层；S3，将浸渍过酚醛树脂的碳纤维作为碳纤维增强材料均匀缠绕到防渗层上得到第一制品；S4，将第一制品进行固化处理得到第二制品；S5，将第二制品进行碳化和石墨化处理得到高温熔盐管道。根据本发明的高温熔盐管道的制备方法，采用碳纤维对石墨管道进行增强，并采用防渗夹层使管道拥有良好的防渗效果。
Preparation method of high-temperature molten salt pipeline
The invention relates to a preparation method of a high-temperature molten salt pipeline. The preparation method comprises the following steps of S1, processing graphite to form a lining, S2, forming a uniform and compact impermeable layer on the outer surface of the lining through a chemical vapor deposition method, S3, uniformly winding the carbon fiber impregnated with the phenolic resin on the impermeable layer as a carbon fiber reinforcing material to obtain a first product, S4, curing the first product to obtain a second product, and S5, enabling the second product to be subjected to carbonization and graphitization treatment, and acquiring the high-temperature molten salt pipeline. According to the preparation method of the high-temperature molten salt pipeline, the graphite pipeline is reinforced by adopting the carbon fibers, and the pipeline has a good anti-seepage effect by adopting the anti-seepage interlayer.
本发明涉及一种高温熔盐管道的制备方法，其包括步骤：S1，通过石墨加工形成内衬；S2，采用化学气相沉积的方法在内衬的外表面上形成均匀致密的防渗层；S3，将浸渍过酚醛树脂的碳纤维作为碳纤维增强材料均匀缠绕到防渗层上得到第一制品；S4，将第一制品进行固化处理得到第二制品；S5，将第二制品进行碳化和石墨化处理得到高温熔盐管道。根据本发明的高温熔盐管道的制备方法，采用碳纤维对石墨管道进行增强，并采用防渗夹层使管道拥有良好的防渗效果。
Preparation method of high-temperature molten salt pipeline
一种高温熔盐管道的制备方法
HE ZHOUTONG (Autor:in) / HUANG BO (Autor:in)
11.05.2021
Patent
Elektronische Ressource
Chinesisch
High temperature corrosion studies in molten salt-FLiNaK
| British Library Online Contents | 2014
Foundation structure of high-temperature molten salt storage tank
| Europäisches Patentamt | 2020
Preparation of Sb3Nb3O13 powders using molten salt method
| British Library Online Contents | 2007
| Europäisches Patentamt | 2023
Carbon/carbon composite material connection method resisting high-temperature molten salt corrosion
| Europäisches Patentamt | 2015