• <tr id='TSpNkl'><strong id='TSpNkl'></strong><small id='TSpNkl'></small><button id='TSpNkl'></button><li id='TSpNkl'><noscript id='TSpNkl'><big id='TSpNkl'></big><dt id='TSpNkl'></dt></noscript></li></tr><ol id='TSpNkl'><option id='TSpNkl'><table id='TSpNkl'><blockquote id='TSpNkl'><tbody id='TSpNkl'></tbody></blockquote></table></option></ol><u id='TSpNkl'></u><kbd id='TSpNkl'><kbd id='TSpNkl'></kbd></kbd>

    <code id='TSpNkl'><strong id='TSpNkl'></strong></code>

    <fieldset id='TSpNkl'></fieldset>
          <span id='TSpNkl'></span>

              <ins id='TSpNkl'></ins>
              <acronym id='TSpNkl'><em id='TSpNkl'></em><td id='TSpNkl'><div id='TSpNkl'></div></td></acronym><address id='TSpNkl'><big id='TSpNkl'><big id='TSpNkl'></big><legend id='TSpNkl'></legend></big></address>

              <i id='TSpNkl'><div id='TSpNkl'><ins id='TSpNkl'></ins></div></i>
              <i id='TSpNkl'></i>
            1. <dl id='TSpNkl'></dl>
              1. <blockquote id='TSpNkl'><q id='TSpNkl'><noscript id='TSpNkl'></noscript><dt id='TSpNkl'></dt></q></blockquote><noframes id='TSpNkl'><i id='TSpNkl'></i>


                Preparation of High Purity Graphite Powder by

                2019/5/24 10:58:01

                     The preparation of high purity graphite powder from graphite powder is to remove impurities in graphite powder and increase the carbon content of graphite powder to 99.9%.

                This leads to the preparation of high purity graphite powder.

                        1. Choose natural flake graphite from raw materials, and choose natural flake graphite with more than 80% carbon.Natural flake graphite is made into graphite powder by simple crushing. Water is added to the graphite powder and stirred.Mix into paste.

                        2. Add strong oxidant and stir.

                        3. Filtration, washing to neutral and drying