Rheology of froth treatment tailings

泡沫处理尾矿的流变学

• 批准号: 532052-2018
• 负责人: Hatzikiriakos, Savvas
• 金额: $ 3.9万
• 依托单位: University of British Columbia
• 依托单位国家: 加拿大
• 项目类别: Collaborative Research and Development Grants
• 财政年份: 2020
• 资助国家: 加拿大
• 起止时间: 2020-01-01 至 2021-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=698148
• 关键词: Rheology; froth; treatment; tailings

The flow properties of Froth Treatment Tailings (essentially the remains in the fields after bitumen extraction) will be studied at a fundamental level as a function of composition (diluent, solids content), pressure, and temperature, essentially at conditions relevant to industrial process. Models will be derived from the experimental work that can be used for an efficient handling of FTT to solve the environmental concerns i.e. negative public criticism due to enormous tailings impoundment volumes left in the field and equal surface areas requiring reclamation of habitat for wildlife. Essentially the ultimate objective of this program is to develop ways of a complete reclamation of the affected areas from bitumen extraction.

泡沫处理尾矿（本质上是沥青提取后田野中的残留物）的流动特性将在基本水平上作为成分（稀释剂、固体含量）、压力和温度的函数进行研究，主要是在与工业过程相关的条件下。模型将从实验工作中得出，可用于有效处理 FTT，以解决环境问题，即由于现场遗留的大量尾矿蓄积量和需要开垦野生动物栖息地的同等表面积而引起的负面公众批评。本质上，该计划的最终目标是开发从沥青开采中完全复垦受影响地区的方法。