| 摘要 |
<p>A process and system for recycling petroleum coke cutting water back into a petroleum coking operation using oil sand bitumen feedstock. Spent petroleum coke cutting water is subjected to settling followed by a treatment stage, to produce a solids reduced water stream having a pre-determined maximum target solids concentration. The treatment facilitates recycling of the cutting water back into the petroleum coking operation as petroleum coke cutting or quench water. The treatment stage includes either of hydrocycloning, sintered metal filtration, flotation or any combination thereof.</p> |
