• 专利标题:   Preparing graphene carbon graphite carbon material comprises e.g. preparing roasting powder, pitch coke, calcined coke, modified asphalt and graphene powder, and dry-mixing pitch coke and calcined coke in a mixing pot.
  • 专利号:   CN108584941-A
  • 发明人:   WANG Z
  • 专利权人:   DATONG XINCHENG NEW MATERIAL CO LTD
  • 国际专利分类:   C01B032/205
  • 专利详细信息:   CN108584941-A 28 Sep 2018 C01B-032/205 201879 Pages: 5 Chinese
  • 申请详细信息:   CN108584941-A CN10571797 06 Jun 2018
  • 优先权号:   CN10571797

▎ 摘  要

NOVELTY - Preparing graphene carbon graphite carbon material comprises (i) preparing roasting powder, pitch coke, calcined coke, modified asphalt and graphene powder, (ii) dry-mixing the calcined product powder and the pitch coke and the calcined coke described in step (i) in a mixing pot to obtain a dry blend, and adding graphene powder in the step (i), mixing in the modified asphalt to obtain a fusion mixture, (iii) adding the fusion mixture described in the step (ii) to the dry mixture for mixing to obtain a mixture, (iv) kneading the mixture described in the step (iii) to obtain paste, (v) pressing the paste described in step (iv) to obtain a formed carbon strip, (vi) calcining the shaped carbon strip described in (v), (vii) detecting the calcined carbon strip described in the step (vi), and (vii) carrying out graphitization treatment for the obtained the carbon strip. USE - The method is useful for preparing graphene carbon graphite carbon material. ADVANTAGE - The method: is simple, environmentally friendly and economical.