FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2566547954> ?p ?o ?g. }

• W2566547954 abstract "Hydrogen economy has been promoted due to large number of hydrogen applications in petroleum and chemical sectors such as upgrading of crude oil and synthesizing of methanol and ammonia. Besides this, hydrogen has been upgraded as an alternative to fossil fuel products due to its environmental friendly, high energy capacity and potentially high efficient processes such as in fuel cell application. As a country that is rich with natural resources and with the aims to be a developed country in 2020, Malaysia is currently intensified its renewable energy activities. Hydrogen production technologies in Malaysia include non-renewable e.g. steam methane reforming (SMR) and renewable resources related to biomass processes e.g. gasification, pyrolysis, supercritical water gasification, biological water gas shift reaction, fermentation and water electrolysis e.g. using solar and wind energy [1]. Although it is undeniable that SMR is still the most feasible commercial process for hydrogen production, the consequences of limited amount of fossil fuel reserves all over the world emphasizes on finding alternative sources for hydrogen production. Biomass is one of most promising source among renewable resources to supplement hydrogen from renewable sources [2]. As a tropical country involving in agricultural sectors, Malaysia has a variety of biomass residues produced from oil palm, rice, sugarcane, wood industry and municipal solid waste. Being a largest producer and exporter of oil palm in 2009, Malaysia’s oil palm industry produced huge amount of biomass wastes that contribute about 85.5% of total biomass available in the country [3]. With the vast amount of biomass available in the country, the possibilities of hydrogen production from these sources are tremendous. Among the processes from renewable biomass, biomass steam gasification showed a lot of potential towards renewable hydrogen production. The introduction of CO2 adsorption in the process makes it more viable for commercial application. Recent development in the subject area showed that the hydrogen content in the product gas is almost double with in-situ CO2 adsorption in biomass steam gasification [4]. For a case study, hydrogen production from pilot scale integrated catalytic adsorbent (ICA) steam gasification utilizing palm kernel shell as a feedstock is presented. Initially, the effect of temperature on hydrogen yield and composition is investigated at steam to biomass ratio of 2.0, adsorbent to biomass ratio of 1.0 and catalyst to biomass of 0.1. The hydrogen yield is significantly increased from 31 g /kg biomass to 151 g/kg biomass by varying the temperature from 600°C to 750°C, respectively. Conversely, hydrogen composition of 82 vol% at medium temperature of 675°C is detected. No CO2 content is observed at temperature of 600°C and 675°C in the product gas which showed high activity of adsorbent (CaO) in the said temperature range. However, significant amount of CO2 is found at temperature 750°C with lowest hydrogen composition of 68 vol% in the product gas. This may be due to the reverse carbonation reaction present at high temperature (750°C). The presence of the reverse carbonation reaction in biomass steam gasification is supported by other researchers [4-5]. To sustain the journey towards clean hydrogen energy, it is necessary to search for novel resources and processes to meet the continuous increasing hydrogen demand. This will help to lessen the dependency on fossil fuel. References [1]Z. Khan, S. Yusup, M. M. Ahmad, V. S. Chok, Y. Uemura, and K. M. Sabil, Int. J. Eng. Technol., 2010,10,111-118.[2]J. S. Cannon, Renew. Energy Policy Project, 1997, 17.[3]S. H. Shuit, K. T. Tan, K. T. Lee, and A. H. Kamaruddin, Energy, 2009, 34,1225-1235.[4]C. Pfeifer, B. Puchner, and H. Hofbauer, Int. J. Chem. Reactor Eng., 2008, 5.[5]G. Xu, T. Murakami, T. Suda, S. Kusama, and T. Fujimori, Ind. Eng. Chem. Res., 2005, 44, 5864-5868." @default.
• W2566547954 created "2017-01-06" @default.
• W2566547954 creator A5001171401 @default.
• W2566547954 creator A5046764691 @default.
• W2566547954 creator A5048515097 @default.
• W2566547954 date "2013-01-01" @default.
• W2566547954 modified "2023-09-26" @default.
• W2566547954 title "Hydrogen production technologies-A Malaysian prospect" @default.
• W2566547954 hasPublicationYear "2013" @default.
• W2566547954 type Work @default.
• W2566547954 sameAs 2566547954 @default.
• W2566547954 citedByCount "0" @default.
• W2566547954 crossrefType "journal-article" @default.
• W2566547954 hasAuthorship W2566547954A5001171401 @default.
• W2566547954 hasAuthorship W2566547954A5046764691 @default.
• W2566547954 hasAuthorship W2566547954A5048515097 @default.
• W2566547954 hasConcept C115540264 @default.
• W2566547954 hasConcept C119599485 @default.
• W2566547954 hasConcept C127413603 @default.
• W2566547954 hasConcept C143517461 @default.
• W2566547954 hasConcept C162324750 @default.
• W2566547954 hasConcept C175605778 @default.
• W2566547954 hasConcept C178790620 @default.
• W2566547954 hasConcept C185592680 @default.
• W2566547954 hasConcept C188573790 @default.
• W2566547954 hasConcept C18903297 @default.
• W2566547954 hasConcept C202189072 @default.
• W2566547954 hasConcept C39432304 @default.
• W2566547954 hasConcept C43535742 @default.
• W2566547954 hasConcept C512968161 @default.
• W2566547954 hasConcept C52208190 @default.
• W2566547954 hasConcept C53991642 @default.
• W2566547954 hasConcept C548081761 @default.
• W2566547954 hasConcept C68189081 @default.
• W2566547954 hasConcept C86803240 @default.
• W2566547954 hasConceptScore W2566547954C115540264 @default.
• W2566547954 hasConceptScore W2566547954C119599485 @default.
• W2566547954 hasConceptScore W2566547954C127413603 @default.
• W2566547954 hasConceptScore W2566547954C143517461 @default.
• W2566547954 hasConceptScore W2566547954C162324750 @default.
• W2566547954 hasConceptScore W2566547954C175605778 @default.
• W2566547954 hasConceptScore W2566547954C178790620 @default.
• W2566547954 hasConceptScore W2566547954C185592680 @default.
• W2566547954 hasConceptScore W2566547954C188573790 @default.
• W2566547954 hasConceptScore W2566547954C18903297 @default.
• W2566547954 hasConceptScore W2566547954C202189072 @default.
• W2566547954 hasConceptScore W2566547954C39432304 @default.
• W2566547954 hasConceptScore W2566547954C43535742 @default.
• W2566547954 hasConceptScore W2566547954C512968161 @default.
• W2566547954 hasConceptScore W2566547954C52208190 @default.
• W2566547954 hasConceptScore W2566547954C53991642 @default.
• W2566547954 hasConceptScore W2566547954C548081761 @default.
• W2566547954 hasConceptScore W2566547954C68189081 @default.
• W2566547954 hasConceptScore W2566547954C86803240 @default.
• W2566547954 hasLocation W25665479541 @default.
• W2566547954 hasOpenAccess W2566547954 @default.
• W2566547954 hasPrimaryLocation W25665479541 @default.
• W2566547954 hasRelatedWork W1576796000 @default.
• W2566547954 hasRelatedWork W1901688238 @default.
• W2566547954 hasRelatedWork W2033278256 @default.
• W2566547954 hasRelatedWork W2111921732 @default.
• W2566547954 hasRelatedWork W2148151319 @default.
• W2566547954 hasRelatedWork W2335063444 @default.
• W2566547954 hasRelatedWork W2387160081 @default.
• W2566547954 hasRelatedWork W2490241434 @default.
• W2566547954 hasRelatedWork W2502798944 @default.
• W2566547954 hasRelatedWork W2567635355 @default.
• W2566547954 hasRelatedWork W2568972331 @default.
• W2566547954 hasRelatedWork W2615897636 @default.
• W2566547954 hasRelatedWork W2766945987 @default.
• W2566547954 hasRelatedWork W2773914383 @default.
• W2566547954 hasRelatedWork W2923933248 @default.
• W2566547954 hasRelatedWork W2928287971 @default.
• W2566547954 hasRelatedWork W2975433874 @default.
• W2566547954 hasRelatedWork W3083467558 @default.
• W2566547954 hasRelatedWork W3087418869 @default.
• W2566547954 hasRelatedWork W3128926296 @default.
• W2566547954 isParatext "false" @default.
• W2566547954 isRetracted "false" @default.
• W2566547954 magId "2566547954" @default.
• W2566547954 workType "article" @default.