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Jan 1, 2015 · Refinery gas treating is the generic term for processes used to remove the so called “acid gases,” which are hydrogen sulfide and carbon dioxide, from the refinery gas streams.
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Refinery gas treating is the generic term for processes used to remove the so called “acid gases,” which are hydrogen sulfide and carbon dioxide, from the refinery gas streams.
Amine gas treating, also known as amine scrubbing, gas sweetening and acid gas removal, refers to a group of processes that use aqueous solutions of various alkylamines (commonly referred to simply as amines) to remove hydrogen sulfide (H 2 S) and carbon dioxide (CO 2) from gases.
Strict gas network specifications: CO 2 content: < 2,5 %, Sulfur content of H 2 S (+ COS): < 5 mgS/m³(n). IFPEN offers industry a complete range of technologies to sweeten natural gas or capture syngas (equipment, processes, solvents) and effectively and economically reduce CO 2 emissions at source.
Aug 1, 2016 · The paper lists the conventional treatment technologies adopted in the natural gas industry, along with a qualitative discussion which guides process designers towards the most appropriate gas treatment schemes.
- Y. Alcheikhhamdon, M. Hoorfar
- 2016
Gas processing (gas treating, gas refining) removes one or more components from the recovered (harvested) gas to prepare the gas for use. To include a description of all of the possible process for gas cleaning is beyond the scope of this book.
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Tail gas from most sulphur recovery units (SRU) is routed to a reduction quench amine tail gas treating unit (TGTU). A hydrogenation reactor first converts (reduces) residual sulphur species such as SO2, COS, CS2, and elemental sulphur into H2S for eventual recycling back to the SRU.
