专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO1983002283A1 PROCESS FOR THE RECOVERY OF OIL FROM SHALE 审中-公开
标题翻译：从鲨鱼中恢复油的过程
公开(公告)号：WO1983002283A1
公开(公告)日：1983-07-07
申请号：PCT/AU1982000162
申请日：1982-09-30
申请人： COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ... , CSR LIMITED , McCARTHY, David, John , MANDELSON, John , SITNAI, Oto , WHITEHEAD, Alan, Balmforth
发明人： COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ... , CSR LIMITED
IPC分类号： C10B53/06
CPC分类号： C10B49/16 , C10G1/02
摘要： A continuous process for recovery of oil and energy from oil shale. Particulate oil shale (1) is mixed with hot particulate heat carrier (2) containing free lime and retorted at conventional retorting temperatures in the presence of a purge gas (3). The purge gas comprises compounds which can react with the free lime. The mixture of spent shale and heat carrier solids (5) is separated from the product gas and vapours (4) and the solids are combusted in air (6), (7) with the optional addition of materials (8) to control the free lime content of the ash product from combustion. A stream of particles (12), extracted from the combustor is separated into a larger portion of coarser hot shale ash which is recirculated to the retorting zone as heat carrier. A smaller stream (15) is disposed of as waste after separating the energy (17) therefrom. The sensible and chemical heat from the waste solids and the sensible heat from the gases leaving the combustion zone, is recovered (J).
摘要翻译：从油页岩回收油和能源的连续过程。颗粒油页岩（1）与含有游离石灰的热颗粒热载体（2）混合，并在常规蒸煮温度下在吹扫气体（3）的存在下进行蒸馏。净化气体包括可以与游离石灰反应的化合物。将废页岩和热载体固体（5）的混合物与产物气体和蒸气（4）分离，固体在空气（6），（7）中燃烧，并且可选地添加材料（8）以控制游离来自燃烧的灰分产品的石灰含量。从燃烧器提取的颗粒物流（12）被分离成大部分较粗的热页岩灰，其作为热载体再循环到蒸煮区。在从其中分离能量（17）之后，将较小的流（15）作为废物进行处置。回收来自废固体的敏感和化学热以及离开燃烧区的气体的显热（J）。

IPRDB

热门服务

关于我们

友情链接

联系方式