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答:活性炭是用木屑、杏核、桃核、核桃壳或椰子壳等制成的。其品种较多。医药用炭为粉末状。按国产活性炭的品种规格可分为以下几种:1.药用粉状炭:在制药工业中供药品脱色、净化、精制和提纯用,也可轧制药用炭片。2.药用湿炭:供药物脱色、净化和提纯用。在精制过程中可防止药物被空气氧化。3.药用特别湿炭:供维生素 C 及纯度要求较高易被氧化的药品脱色、精制、吸附杂质、除臭和提纯等应用。4.针用粉状炭:供葡萄糖输液及一般针剂制品的
A: Activated carbon is made from sawdust, almonds, peaches, walnut shells or coconut shells. Its variety is more. Medical charcoal powder. According to the variety of domestic activated carbon specifications can be divided into the following categories: 1. Powdered medicinal powder carbon: in the pharmaceutical industry for drug decolorization, purification, purification and purification, but also rolling medicinal charcoal. 2. Medicinal wet charcoal: for decolorization of drugs, purification and purification purposes. In the refining process to prevent the drug is air oxidation. 3. Medicinal special wet carbon: high vitamin C and purity requirements easily oxidized drugs decolorization, refining, adsorption impurities, deodorant and purification applications. 4. Needle powder carbon: for glucose infusion and general injection products