Invention Grant
US08840707B2 Configurations and methods for gas condensate separation from high-pressure hydrocarbon mixtures 有权
从高压烃混合物中分离气体冷凝物的结构和方法

Configurations and methods for gas condensate separation from high-pressure hydrocarbon mixtures
Abstract:
A gas condensate production plant comprises a plurality of separation units in which C2 and/or C3 lighter components are stripped from the separator feeds using compressed heated stripping vapor produced from the feed in respective downstream separation units. Contemplated plants substantially reduce heating and cooling duties by using the waste heat from the compressor discharges in the separation process. Furthermore, the multi-stage fractionation according to the inventive subject matter provides improved gas condensate recovery at reduced energy costs.
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