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1)  globular cementite
球状炭化铁
2)  cementite [英][si'mentait]  [美][sɪ'mɛn,taɪt]
炭化铁
3)  spherical activated carbon
球状活性炭
1.
Effect of preparing process on structure and property of spherical activated carbon;
制备工艺对球状活性炭结构与性能的影响
2.
Study on adsorptive properties of spherical activated carbon on several kinds of active ingredient from Chinese materia medica;
球状活性炭对几类中药有效成分的吸附性能研究
3.
The catalytic performance of pitch based spherical activated carbon with different specific surface area was investigated for the removal of SO 2 at room temperature,using a simulated flue gas.
研究了不同比表面积的沥青基球状活性炭(PSAC)在O2和H2O存在下脱除SO2的能力。
4)  spherical active carbon
球状活性炭
1.
Study on preparation of spherical active carbon as adsorbent of traditional Chinese medicine;
中药球状活性炭吸附剂的制备
5)  Colletotrichum coccodes(Wall)Hughes
球状炭疽菌
6)  layer carbonifying
层状炭化
补充资料:球状活性炭纤维
分子式:
CAS号:

性质:指活性炭纤维的球形块状物。吸附能力高,吸脱附速度快,处理性和形状保持性优良,流体通过的阻力极低。制法是将软化点约230℃的精制沥青熔纺后在300℃空气中不熔化,切成长度约0.6mm后用粉碎机碎成粉状,在水悬浮液中用平均粒长为8μm、软化点为94℃的沥青黏合剂,制成平均粒径约3.1mm的球状碳纤维,用33%水蒸气在900℃活化,制得比表面积为1500m2/g的产品。用途与普通沥青系活性炭纤维相仿。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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