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Process for producing cathode material crucible by combining phenolic resin
The invention belongs to the technical field of resin crucible production processes, and particularly relates to a process for producing a cathode material crucible by combining phenolic resin, which comprises the following steps: adding auxiliary materials when calcining petroleum coke particle raw materials, and crushing; the formula of the calcined petroleum coke particle raw materials is as follows: 10-20 parts of particles with the particle size of 5-3mm, 10-50 parts of particles with the particle size of 3-1mm, 2-20 parts of particles with the particle size of 1-0mm and the balance of particles with the particle size of less than 0.075 mm, adding the crushed calcined petroleum coke particle raw materials and auxiliary materials into a mixing pot, stirring, then adding phenolic resin into the mixing pot, continuously stirring to enable the phenolic resin to infiltrate the petroleum coke particles, and cooling to room temperature; and forming by adopting a pressure forming machine. According to the process, isostatic pressing molding is adopted, and the conductive resin is used as a binding agent, so that the produced product is higher in volume density, high in strength, produced at normal temperature, free of pollution, less in emission and long in service life, the production cost can be reduced, the environmental protection problem is solved, and a basis is provided for large-scale production of the negative electrode material.
本发明属于树脂坩埚生产工艺技术领域，尤其涉及一种用酚醛树脂结合生产负极材料坩埚的工艺，在煅烧石油焦颗粒原料时加入辅料，破碎；煅烧石油焦颗粒原料的配方为：颗粒粒度为5‑3mm，10‑20份、颗粒粒度为3‑1mm，10‑50份、颗粒粒度为1‑0mm，2‑20份、其余为颗粒粒度小于0.075mm，将破碎后的煅烧石油焦颗粒原料和辅料加入混合锅中搅拌，再向混合锅加入酚醛树脂，继续搅拌，使酚醛树脂浸润石油焦颗粒，采用压力成型机成型。该工艺通过使用等静压成型，使用导电树脂作为结合剂，生产的产品体积密度更高，强度高，常温生产，无污染，排放物少，使用寿命长，可以降低生产成本，解决了环保问题，为负极材料大规模生产提供基础。
Process for producing cathode material crucible by combining phenolic resin
The invention belongs to the technical field of resin crucible production processes, and particularly relates to a process for producing a cathode material crucible by combining phenolic resin, which comprises the following steps: adding auxiliary materials when calcining petroleum coke particle raw materials, and crushing; the formula of the calcined petroleum coke particle raw materials is as follows: 10-20 parts of particles with the particle size of 5-3mm, 10-50 parts of particles with the particle size of 3-1mm, 2-20 parts of particles with the particle size of 1-0mm and the balance of particles with the particle size of less than 0.075 mm, adding the crushed calcined petroleum coke particle raw materials and auxiliary materials into a mixing pot, stirring, then adding phenolic resin into the mixing pot, continuously stirring to enable the phenolic resin to infiltrate the petroleum coke particles, and cooling to room temperature; and forming by adopting a pressure forming machine. According to the process, isostatic pressing molding is adopted, and the conductive resin is used as a binding agent, so that the produced product is higher in volume density, high in strength, produced at normal temperature, free of pollution, less in emission and long in service life, the production cost can be reduced, the environmental protection problem is solved, and a basis is provided for large-scale production of the negative electrode material.
本发明属于树脂坩埚生产工艺技术领域，尤其涉及一种用酚醛树脂结合生产负极材料坩埚的工艺，在煅烧石油焦颗粒原料时加入辅料，破碎；煅烧石油焦颗粒原料的配方为：颗粒粒度为5‑3mm，10‑20份、颗粒粒度为3‑1mm，10‑50份、颗粒粒度为1‑0mm，2‑20份、其余为颗粒粒度小于0.075mm，将破碎后的煅烧石油焦颗粒原料和辅料加入混合锅中搅拌，再向混合锅加入酚醛树脂，继续搅拌，使酚醛树脂浸润石油焦颗粒，采用压力成型机成型。该工艺通过使用等静压成型，使用导电树脂作为结合剂，生产的产品体积密度更高，强度高，常温生产，无污染，排放物少，使用寿命长，可以降低生产成本，解决了环保问题，为负极材料大规模生产提供基础。
Process for producing cathode material crucible by combining phenolic resin
一种用酚醛树脂结合生产负极材料坩埚的工艺
CHEN LIANG (author)
2022-12-27
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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