| 摘要 |
<p>#CMT# #/CMT# The separation method involves conducting fluid in liquid state through a rotor to centrifugally separate a second liquid e.g. water, from a first liquid e.g. mineral oil, and conducting the fluid into a tank (8) to reduce the proportion of the second liquid to less than 5 percent. The fluid is then conducted through a valve (9) after centrifugal separation to reduce the pressure of the fluid. Portions of the fluid are evaporated, so that further portions of the second liquid escape in form of gas which is conducted away, further reducing proportion of the second liquid. #CMT# : #/CMT# An independent claim is also included for a device for separation of a fluid in the liquid state comprising two liquids that are not mutually miscible, with different densities, wherein a first liquid is to be cleansed from a second liquid. #CMT#USE : #/CMT# Separation method for fluid in liquid state comprising of two non-mutually miscible liquids e.g. mineral oil, water (Both claimed), with different densities, to cleanse one liquid from other. Can also be used in e.g. lowering water content of crude oil obtained in oil extraction, and also used in other fluids in liquid state, such as solvent-diluted bitumen or any other suitable oil-containing raw material, and fluid containing volatile components such as hydrocarbons (Claimed). #CMT#ADVANTAGE : #/CMT# Improves degree of cleaning of fluid without need for vacuum pumping, since proportion of second liquid in fluid can be reduced further to less than 1 percent by valve of constant pressure modulating type or similar restriction employed after centrifugal separation. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows the schematic diagram of a separation device for fluid in liquid state. 1 : Centrifugal separator 2 : Inlet 3,4 : Outlets 8 : Tank 9 : Valve.</p> |
