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... courses: Coal Science and Technology (first-grade subject); Coal Utilization and Processing (Second grade subject); Coal reversion (third grade subject). Physical and chemical properties: It is black brittl...
...: Coal Science and Technology (first-grade subject); Coal Utilization and Processing (Second grade subject); Coal reversion (third grade subject). Physical and chemical properties: It is black brittle solid ...
...: Coal Science and Technology (first-grade subject); Coal Utilization and Processing (Second grade subject); Coal reversion (third grade subject). Physical and chemical properties: It is black brittle solid ...
High Quality Coal Tar Pitch Powder Used In Burden Factory As Adhesive Hot Sales Product Description Coal tar pitch powder used for the production of carbon electrodes, can also be used as infiltration agent and...
High Temperature Coal Tar Pitch Powder With Granularity 0-3mm Work as the Raw Material of Refractory Products Chemical Properties : Coal tar pitch distilled from by-product coal tar, generated by metallurgical ...
...Coal Tar Pitch Powder With The Granluarity 80 - 100 Mesh Chemical Properties : Item Unit Range Softening Point centigrate 108-115 Ash Content % ≤ 0.2 Toluene Insoluble (T.I) % 28-32 Quinoline Insoluble (Q.I)...
High Temperature Coal Tar Pitch Lump With Excellent Performance Directly Supplied by Jing Hao Chemical Co., Ltd Chemical Properties : * Coal tar pitch distilled from by-product coal tar, generated by metallurgi...
.... Application courses: Coal Science and Technology (first-grade subject); Coal Utilization and Processing (Second grade subject); Coal reversion (third grade subject). Physical and chemical properties: It is...