首页> 外国专利> Process for upgrading coal hydrogenation residues

Process for upgrading coal hydrogenation residues

机译:煤加氢残渣的提质工艺

摘要

ABSTRACT OF THE DISCLOSURE:A method for processing coal hydrogenationresidues by vacuum distillation, which comprisesdistilling coal hydrogenation residue under reducedpressure in a one-shaft or multi-shaft worm apparatusresulting in the recovery of volatilized gases andvapors, withdrawing the unvolatilized residue from theapparatus, and passing the withdrawn residue to acooling and granulating device.
机译:披露摘要:一种煤加氢的处理方法通过真空蒸馏的残留物,包括还原条件下蒸馏煤加氢残渣。单轴或多轴蜗杆装置中的压力导致挥发气体的回收和蒸气,从中抽出未挥发的残留物设备,并将提取的残留物传递至冷却造粒装置。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号