Matches in SemOpenAlex for { <https://semopenalex.org/work/W2075328639> ?p ?o ?g. }
- W2075328639 endingPage "11003" @default.
- W2075328639 startingPage "10994" @default.
- W2075328639 abstract "Conceptual 300 tonne per day (tpd) H2-from-coal plants have been the subject of several major costing exercises in the past decade. Incorporating conventional high- and low-temperature water-gas-shift (WGS) reactors, amine-based CO2 removal and PSA-based H2 purification systems, these studies provide a benchmark against which alternative H2-from-coal technologies can be compared. The catalytic membrane reactor (CMR), combining a WGS catalyst and hydrogen-selective metal membrane, can potentially replace the multiple shift and separation stages of a plant based on conventional technology. CMR-based shift and separation offers several major advantages over the conventional approach, including greater-than-equilibrium WGS conversion, the containment of the CO2 at high-pressure and a reduction in the number of unit processes. To determine capital costs of a WGS CMR-based H2-from-coal plant, a prototype planar CMR was constructed and tested with varying catalyst bed depth, residence time and membrane type (commercially-sourced 50 μm Pd or 40 μm Pd-25Ag wt%). Experiments to measure CO conversion, and H2 flux and yield were conducted at 400 °C with a feed pressure of 20 bar H2O:C ratio of 3 and a H2 product pressure of 1 bar. Under the optimum conditions examined (with a 40 μm-thick Pd-25Ag membrane and <3 mm-thick catalyst bed), a membrane surface area of ∼25,000 m2 would be required to provide a throughput of 300 tpd with 85% H2 yield. The capital cost of the CMR component of the plant would be around $US 180 million (based on current metal prices), of which 73% can be attributed to the cost of the Pd–Ag alloy membranes. Incorporation of a membrane that meets the 2015 US DOE cost and flux targets would offer cost parity, with a plant cost of $US 44 million and a total membrane area of ∼13,000 m2. Meeting these performance and cost targets would likely require a shift to very thin Pd-alloy membranes or highly-permeable Group IV, V body-centred-cubic alloys." @default.
- W2075328639 created "2016-06-24" @default.
- W2075328639 creator A5014895089 @default.
- W2075328639 creator A5074728347 @default.
- W2075328639 creator A5083748051 @default.
- W2075328639 date "2010-10-01" @default.
- W2075328639 modified "2023-10-07" @default.
- W2075328639 title "Performance and economics of a Pd-based planar WGS membrane reactor for coal gasification" @default.
- W2075328639 cites W1500284454 @default.
- W2075328639 cites W1964463255 @default.
- W2075328639 cites W1965296958 @default.
- W2075328639 cites W1975040070 @default.
- W2075328639 cites W1975931509 @default.
- W2075328639 cites W1982257777 @default.
- W2075328639 cites W1992869196 @default.
- W2075328639 cites W1994039238 @default.
- W2075328639 cites W2003142776 @default.
- W2075328639 cites W2009332780 @default.
- W2075328639 cites W2009918708 @default.
- W2075328639 cites W2011752763 @default.
- W2075328639 cites W2014173745 @default.
- W2075328639 cites W2015708535 @default.
- W2075328639 cites W2016308707 @default.
- W2075328639 cites W2016771574 @default.
- W2075328639 cites W2023114019 @default.
- W2075328639 cites W2028120460 @default.
- W2075328639 cites W2028874661 @default.
- W2075328639 cites W2029910811 @default.
- W2075328639 cites W2039557302 @default.
- W2075328639 cites W2041414677 @default.
- W2075328639 cites W2043135327 @default.
- W2075328639 cites W2043757690 @default.
- W2075328639 cites W2045995555 @default.
- W2075328639 cites W2046441547 @default.
- W2075328639 cites W2049421278 @default.
- W2075328639 cites W2051860413 @default.
- W2075328639 cites W2056302161 @default.
- W2075328639 cites W2058637897 @default.
- W2075328639 cites W2059654947 @default.
- W2075328639 cites W2060039450 @default.
- W2075328639 cites W2069731973 @default.
- W2075328639 cites W2071487709 @default.
- W2075328639 cites W2072585769 @default.
- W2075328639 cites W2076758065 @default.
- W2075328639 cites W2080336777 @default.
- W2075328639 cites W2081894455 @default.
- W2075328639 cites W2082972188 @default.
- W2075328639 cites W2089844180 @default.
- W2075328639 cites W2090684821 @default.
- W2075328639 cites W2094716611 @default.
- W2075328639 cites W2099720629 @default.
- W2075328639 cites W2103711479 @default.
- W2075328639 cites W2115418414 @default.
- W2075328639 cites W2153984085 @default.
- W2075328639 cites W2157582038 @default.
- W2075328639 cites W35545599 @default.
- W2075328639 cites W2097016735 @default.
- W2075328639 doi "https://doi.org/10.1016/j.ijhydene.2010.07.039" @default.
- W2075328639 hasPublicationYear "2010" @default.
- W2075328639 type Work @default.
- W2075328639 sameAs 2075328639 @default.
- W2075328639 citedByCount "60" @default.
- W2075328639 countsByYear W20753286392012 @default.
- W2075328639 countsByYear W20753286392013 @default.
- W2075328639 countsByYear W20753286392014 @default.
- W2075328639 countsByYear W20753286392015 @default.
- W2075328639 countsByYear W20753286392016 @default.
- W2075328639 countsByYear W20753286392017 @default.
- W2075328639 countsByYear W20753286392018 @default.
- W2075328639 countsByYear W20753286392019 @default.
- W2075328639 countsByYear W20753286392020 @default.
- W2075328639 countsByYear W20753286392021 @default.
- W2075328639 countsByYear W20753286392023 @default.
- W2075328639 crossrefType "journal-article" @default.
- W2075328639 hasAuthorship W2075328639A5014895089 @default.
- W2075328639 hasAuthorship W2075328639A5074728347 @default.
- W2075328639 hasAuthorship W2075328639A5083748051 @default.
- W2075328639 hasConcept C119599485 @default.
- W2075328639 hasConcept C127413603 @default.
- W2075328639 hasConcept C157062255 @default.
- W2075328639 hasConcept C161790260 @default.
- W2075328639 hasConcept C178790620 @default.
- W2075328639 hasConcept C185592680 @default.
- W2075328639 hasConcept C192562407 @default.
- W2075328639 hasConcept C21880701 @default.
- W2075328639 hasConcept C39432304 @default.
- W2075328639 hasConcept C42360764 @default.
- W2075328639 hasConcept C518851703 @default.
- W2075328639 hasConcept C548081761 @default.
- W2075328639 hasConcept C66114498 @default.
- W2075328639 hasConcept C86021790 @default.
- W2075328639 hasConcept C97488330 @default.
- W2075328639 hasConceptScore W2075328639C119599485 @default.
- W2075328639 hasConceptScore W2075328639C127413603 @default.
- W2075328639 hasConceptScore W2075328639C157062255 @default.
- W2075328639 hasConceptScore W2075328639C161790260 @default.
- W2075328639 hasConceptScore W2075328639C178790620 @default.
- W2075328639 hasConceptScore W2075328639C185592680 @default.