Co-production of hydrogen and electricity with CO2 capture
نویسندگان
چکیده
منابع مشابه
Hydrogen Production via Steam Reforming with CO2 Capture
Hydrogen demand in refineries is increasing vigorously due to the stringent transportation fuel specifications, furthermore the interest in the so-called hydrogen economy developed in the recent years put the hydrogen as energy carrier in the centre of a growing interest. More than 95% of the hydrogen for refinery use is nowadays produced via hydrocarbon steam reforming, where Foster Wheeler pl...
متن کاملHigh Purity Hydrogen Production with in-situ CO2 and Sulfur Capture
Enhancement in the production of high purity hydrogen (H2) from synthesis gas, obtained by coal gasification, is limited by the thermodynamics of the water-gas shift reaction (WGSR). However, this constraint can be overcome by concurrent WGSR and carbonation (of calcium oxide) reaction to enhance H2 production. The carbonation of calcium oxide forming calcium carbonate incessantly drives the eq...
متن کاملComparative Assessment of Gasification Based Coal Power Plants with Various CO2 Capture Technologies Producing Electricity and Hydrogen
Seven different types of gasification-based coal conversion processes for producing mainly electricity and in some cases hydrogen (H2), with and without carbon dioxide (CO2) capture, were compared on a consistent basis through simulation studies. The flowsheet for each process was developed in a chemical process simulation tool "Aspen Plus". The pressure swing adsorption (PSA), physical absorpt...
متن کاملClean Hydrogen Energy and Electric Power Production with CO2 Capturing by Using Coal Gasification
Clean hydrogen is the major energy carrier for power production. The conversion of CO to CO2 and zero emission during hydrogen energy production causes high capital cost. It is a matter of prestige to optimize the process in order to make zero emission and cost effective production of clean hydrogen energy and electric power. In this era, coal gasification is th...
متن کاملCo-generation of Carbon-Free Hydrogen and Electricity from Coal in a Steam-Carbon Fuel Cell with Carbon Capture
This project based on a novel fuel cell concept collectively aims to address three aspects of energy production and storage using coal, namely advanced coal conversion in a specialized fuel cell, electrochemical hydrogen production from coal for energy storage, and CO2 mitigation and capture without separation, all achieved in a single process chamber and without the need for external power fro...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Energy Procedia
سال: 2009
ISSN: 1876-6102
DOI: 10.1016/j.egypro.2009.02.213