Patent ID: 9714888
Date: 2017-07-25
CPC Classifications: G01N

Claim:
1. A fast high-pressure syngas sampling device, the sampling device comprising: a main gas line transporting process gas flow, a bypass gas line connected to the main gas line to form a closed circuit, wherein the bypass line is positioned above the main gas line, a sampling container filled with two liquids, and the sampling container is located between the bypass line and the main gas line, a sampling tube with one end inserted into the top section of the sampling container, and a second end connected to the horizontal section or the vertical section of the bypass gas line, a sample gas outlet pipe connected to the top of the sampling container, an overflow pipe located beside the sampling container, wherein the overflow pipe bottom is connected to the lower portion of the sampling container, and wherein the overflow pipe top is connected to the top section of the sampling container, and a drain pipe having an inlet and an outlet, wherein the inlet is connected with the upper section of the overflow pipe, wherein the outlet is connected with the top of the main gas line, a blowdown pipe connected to the bottom of the sampling container, wherein the blowdown pipe is also connected with the top of the main gas line.