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Manufacturing method of carbonized blocks used for manufacturing isotropic graphite
A manufacturing method of a carbonized block for manufacturing isotropic graphite according to the present invention comprises the steps of mixing coke having a D50 of 20 ㎛ or less and a binder pitch, kneading the mixture to a final kneading temperature of 230℃ or higher, molding the kneaded product, and carbonizing the molded body, wherein in the mixing step, the binder pitch is 30 wt% or more based on 100 wt% of the mixture.
본 발명의 등방 흑연 제조용 탄화블록 제조방법은 D50이 20㎛ 이하인 코크스와 바인더 피치를 혼합하는 단계, 상기 혼합물을 혼련 최종 온도 230℃이상으로 혼련하는 단계, 상기 혼련물을 성형하는 단계; 및 상기 성형체를 탄화하는 단계;를 포함하고, 상기 혼합하는 단계에서 혼합물 100wt% 기준으로 바인더 피치가 30wt% 이상이다.
Manufacturing method of carbonized blocks used for manufacturing isotropic graphite
A manufacturing method of a carbonized block for manufacturing isotropic graphite according to the present invention comprises the steps of mixing coke having a D50 of 20 ㎛ or less and a binder pitch, kneading the mixture to a final kneading temperature of 230℃ or higher, molding the kneaded product, and carbonizing the molded body, wherein in the mixing step, the binder pitch is 30 wt% or more based on 100 wt% of the mixture.
본 발명의 등방 흑연 제조용 탄화블록 제조방법은 D50이 20㎛ 이하인 코크스와 바인더 피치를 혼합하는 단계, 상기 혼합물을 혼련 최종 온도 230℃이상으로 혼련하는 단계, 상기 혼련물을 성형하는 단계; 및 상기 성형체를 탄화하는 단계;를 포함하고, 상기 혼합하는 단계에서 혼합물 100wt% 기준으로 바인더 피치가 30wt% 이상이다.
Manufacturing method of carbonized blocks used for manufacturing isotropic graphite
등방 흑연 제조용 탄화 블록 제조방법
KIM YONG JUNG (author) / PARK SEI MIN (author) / LEE GANG HO (author) / KIM JANG YUL (author)
2023-06-12
Patent
Electronic Resource
Korean
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