首页>
外国专利>
Separating gases from geopressured or hydropressured brine
Separating gases from geopressured or hydropressured brine
展开▼
机译:从地压或水压盐水中分离气体
展开▼
页面导航
摘要
著录项
相似文献
摘要
Apparatus and a method for separating gases and vapors from a geopressure or hydropressured brine without allowing precipitation of scale deposits on the walls of vessels and pipes. The apparatus includes a reactor having an inlet pipe provided with a Venturi throat and an expansion nozzle coupled with the throat to depressurize the brine to cause separation of the gases and vapors from the liquid and solid fractions of the brine. The gases and vapors travel out of the reactor through a central pipe extending downwardly and through the reactor. The brine in the form of a slurry gravitates in the reactor toward a first outlet pipe while clarified brine rises past an internal baffle and leaves the reactor through a second outlet pipe. A third pipe coupled to the reactor near the lower end thereof draws slurry into the Venturi throat by suction to cause mixing of incoming brine and slurry so that the solids in the slurry provide nuclei for crystallization to prevent scale deposit on the walls of adjacent structure. A part of the clarified brine is taken from the second outlet pipe and pumped to the bottom of the reactor to elutriate the finer crystals in the slurry in the reactor.
展开▼