• 专利标题:   Preparing amorphous carbon graphene involves selecting amorphous carbon materials, medium-fine crushing, sieving, putting sieved raw material into pot, dry mixing and heating, adding bonding agent, kneading in kneading pot.
  • 专利号:   CN108046243-A
  • 发明人:   WANG S, ZHANG Y, ZHANG K
  • 专利权人:   WANG S
  • 国际专利分类:   C01B032/184
  • 专利详细信息:   CN108046243-A 18 May 2018 C01B-032/184 201839 Pages: 5 Chinese
  • 申请详细信息:   CN108046243-A CN10006262 04 Jan 2018
  • 优先权号:   CN10006262

▎ 摘  要

NOVELTY - Preparing amorphous carbon graphene involves selecting amorphous carbon materials, medium-fine crushing into 0.004-20 mm, sieving, putting sieved raw material into pot, dry mixing and heating to 65-160 degrees C, adding bonding agent, kneading for 45 minutes in kneading pot, and cooling the paste to 45-150 degrees C. The temperature difference is not greater than 3 degrees C. The paste is cooled to 45-150 degrees C, added into molding machine, extruted under pressure of 5-13 megapascal to obtain amorphous carbon materials blank. The blank is added into calcined furnace with insulating material at room temperature to 1250 degrees C under the condition of heating for 320-600 hours to form blank. The blank is calcined into graphitization furnace at distance of 50-120 mm. The resistor material is added for electric heating and graphitizing furnace power transmission curve for 6-10 hours with 9000-25000 kilowatt hour. The maximum load is added under the condition of constant temperature for 8-16 hours. USE - Method for preparing amorphous carbon graphene. ADVANTAGE - The method enables to prepare amorphous carbon graphene that is suitable for industrial production on large scale and stable, and in simple and cost effective manner. DETAILED DESCRIPTION - The graphitizing furnace temperature is 600 degrees C, and product is discharged.