Odorant injection system for injecting natural gas odorant in a main gas line, and method of odorizar natural gas.

摘要

Odorant injection system for injecting natural gas odorant in a main gas line, and a method of odorizar natural gas odorant injection system for injecting natural gas odorant in a main gas line includes a liha of deviation, an odorant tank, an FL Uxu00edmetro,A control valve and a controller coupled to form communicable in the meter and control valve. The bypass line includes an inlet that is in fluid communication with a section upstream of the main gas line, and an output that is in fluid communication with a section downstream of the line inch gas main.The odorant tank, control valve and meter are arranged in the bypass line. The meter detects a characteristic of fluid flow through the meter and, correspondingly, generates a signal of fluid flow. The controller is programmed to operate the control valve based on the signal received from the fluid flow meter.