Air Products Pressure Swing Adsorption at the National Carbon Capture Center

PDF Publication Title:

Air Products Pressure Swing Adsorption at the National Carbon Capture Center ( air-products-pressure-swing-adsorption-at-national-carbon-ca )

Next Page View | Return to Search List

Text from PDF Page: 001

Air Products Pressure Swing Adsorption at the National Carbon Capture Center Project Objectives Gasification is a promising alternative to traditional coal-fired combustion that can be adapted to CO2 capture while supplying synthesis gas (syngas) for hydrogen, power, or chemical products. A key challenge for coal gasification is to reduce its cost. Downstream processing of syngas for CO2 capture requires separation of the crude stream into the desired products (H2/CO), a sulfur stream (primarily H2S), and sequestration-ready CO2. The process most commonly employed for this separation is acid gas removal (AGR) based on absorption in a physical solvent. Air Products has developed a proprietary alternative that consists of two process blocks: Sour Pressure Swing Adsorption (PSA) that separates CO2 and H2S from the desired products, and a tailgas disposition block which separates the sulfur-containing compounds and purifies the CO2 to a sequestration-grade product (see Figure 1). Sour PSA is the key enabler of the technology, but only limited testing of the adsorbent technology has been performed on high-hydrogen syngas streams. H2+CO H2 Methanol FT Diesel GTCC HRSG Sour PSA Power ~ Generation ~ Air N2 1 2 Claus / Sulfur CPU / Sulfuric Acid CO2 H2S CO2 Tailgas Disposition Technology Figure 1. Sour PSA System Vent

PDF Image | Air Products Pressure Swing Adsorption at the National Carbon Capture Center

PDF Search Title:

Air Products Pressure Swing Adsorption at the National Carbon Capture Center

Original File Name Searched:

Air-Products-Pressure-Swing-Adsorption-2014.pdf

DIY PDF Search: Google It | Yahoo | Bing

CO2 Organic Rankine Cycle Experimenter Platform The supercritical CO2 phase change system is both a heat pump and organic rankine cycle which can be used for those purposes and as a supercritical extractor for advanced subcritical and supercritical extraction technology. Uses include producing nanoparticles, precious metal CO2 extraction, lithium battery recycling, and other applications... More Info

Heat Pumps CO2 ORC Heat Pump System Platform More Info

CONTACT TEL: 608-238-6001 Email: greg@infinityturbine.com (Standard Web Page)