Decarbonation has been a primary policy prerogative for Sweden, and carbon tax instrument in this pursuit, the revenue generated out of driver energy innovation. However, benefits innovation have not experienced across various sectors Swedish economy, it might be anticipated that potential aim achieving neutrality accomplished to fullest. Hence, being faced with need realignment study made an a...

Abstract Orogenic degassing is emerging as a potentially relevant source of carbon dioxide (CO 2 ) from the continental crust. However, processes mobilization are still poorly explored. Here, we use thermodynamic modeling to investigate decarbonation sediments metamorphosed under high geothermal gradients. Our shows that immiscible CO -rich vapors and hydrosaline brines generated at these condi...

Abstract Carbon release during continental rifting is thought to regulate atmospheric CO 2 levels. Supercontinent dispersal‐induced extensional tectonics similar the Late Ediacaran and Jurassic, while they exhibit different increases in concentration. The underlying mechanism of distinct emissions remains be understood. Here, we conduct petrological‐thermomechanical modeling show that metamorph...

High yield of H2 of high purity from acetic acid, a model compound of bio-oil from the biomass fast pyrolysis, was produced by sorption enhanced steam reforming (SESR). An oxygen carrier was introduced into a chemical loop (CL) coupled to the cyclical SESR process to supply heat in situ for the endothermic sorbent regeneration, in order to increase the energy efficiency of the process. A new mu...

B-type synthetic carbonate hydroxyapatite (CHAp), natural carbonate fluorapatite (CFAp) and silicon-substituted hydroxyapatite (SiHAp) have been studied by using micro-Raman and infrared (IR) spectroscopy. It was found that while B-type carbonate substitution predominates in carbonate apatites (CAps), A-type is also detected. B-type carbonate substitution causes a broadening of the v(1) P-O str...

[1] Geothermal activity is common at the foot of the Higher Himalaya near the Main Central Thrust (MCT), Nepal Himalaya. We have sampled hot springs along a 150 km stretch of the Himalayan front and find that they carry large fluxes of CO2 derived from metamorphic reactions. Hot spring fluids are saturated with CO2, have [DIC] from 1.3 to >100 mmol kg 1 and have dCDIC values from 13% to +13%(PD...

This paper discusses the performance evaluation and availability analysis of ammonia synthesis unit of a fertilizer plant. The fertilizer plant is a complex and repairable engineering system comprises of various units viz. shell gasification and carbon recovery, desulphurization, co-shift conversion, decarbonation, nitrogen wash and ammonia synthesis etc. One of the most important functionaries...