REFINERY OFF GAS

Refinery Off Gas

The process uses proprietary adsorbents to remove impurities at high pressure from hydrogen-containing process streams, allowing hydrogen to be recovered and upgraded to more than 99.9 percent purity to meet refining needs. In addition to recovering and purifying hydrogen from steam reformers and refinery off-gases, the system can be used to produce hydrogen from other sources such as ethylene off-gas, methanol off-gas and partial-oxidation synthesis gas.

Since the first small, four-bed hydrogen system was commercialized in 1966, We have significantly improved systems by incorporating new generations of adsorbents, enhanced cycle configurations, modified process and equipment designs, and more reliable control systems and equipment.

Gas Processing and Hydrogen business offers technology, equipment and materials to treat and process natural gas, as well as to purify hydrogen used in refineries. Its gas technologies extract water, mercury, sulfur, carbon dioxide and other contaminants from raw natural gas, and recover valuable natural gas liquids (NGLs). These solutions are offered as efficient pre-engineered equipment packages or as licensed technology.