Development and thermodynamic assessment of a novel solar and biomass energy based integrated plant for liquid hydrogen production

Koç, Murat; Tukenmez, Nejat; Öztürk, Murat

doi:10.1016/j.ijhydene.2020.03.038

Cited by 32 publications

(10 citation statements)

References 27 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Moreover, tidal energy projects were reviewed to optimize electricity production because of their low maintenance cost, , renewable behavior, , zero CO 2 emission . In need of renewable energy, energy experts and researchers have been exploring the cost-effective and environmentally friendly solar and wind energy systems based on geographical locations for the generation of green H 2 energy. , Renewable H 2 energy is zero-carbon fuel and can be utilized in fuel cells, internal combustion engines, and power generation. H 2 is booming and can contain major energy supply businesses around the globe .…”

Section: Introductionmentioning

confidence: 99%

Toward a Fundamental Understanding of Geological Hydrogen Storage

Aftab

Hassanpouryouzband

Xie

et al. 2022

Ind. Eng. Chem. Res.

138

View full text Add to dashboard Cite

Geological H 2 storage plays a central role to enable the successful transition to the renewable H 2 economy and achieve net-zero emission in the atmosphere. Depleted oil and gas reservoirs are already explored with extensive reservoir and operational data. However, residual hydrocarbons can mix with injected H 2 in the reservoirs. Furthermore, low density and high diffusivity of H 2 may establish H 2 leakage from the reservoirs via fault pathways. Interestingly, H 2 can be consumed by microorganisms, which results in pore-network precipitation, plugging, and partial permeability impairment. Therefore, stored H 2 may be lost in the formations if the storage scenario is not planned cautiously. While salt caverns are safe and commercially proven geo-rock for H 2 storage, they have low-storage capacity compared to depleted gas reservoirs. Moreover, salt structures (e.g., domel, bedded) and microorganisms activities in the salt cavern are limiting factors, which can influence the storage process. Accordingly, we discuss challenges and future perspectives of hydrogen storage in different geological settings. We also highlight geographical limitations with diverse microbial communities and theoretical understanding of abiotic transformation (in terms of rock's minerals, i.e., mica and calcite) for geological H 2 storage. Regarding the fundamental behavior of H 2 in the geological settings, it is less soluble in formation water; therefore, it may achieve less solubility trapping compared to CO 2 and CH 4 . Furthermore, H 2 gas could attain higher capillary entrance pressures in porous media over CH 4 and CO 2 due to higher interfacial tension. Additionally, the low viscosity of H 2 may facilitate its injection and production but H 2 may establish the secondary trapping and viscous fingering. Thus, this review documents a blend of key information for the amendment of subsurface H 2 storage at the industrial scale.

show abstract

Section: Introductionmentioning

confidence: 99%

Toward a Fundamental Understanding of Geological Hydrogen Storage

Aftab

Hassanpouryouzband

Xie

et al. 2022

Ind. Eng. Chem. Res.

138

View full text Add to dashboard Cite

show abstract

“…The absence of carbon atoms in H 2 results in CO- and CO 2 -free combustion within a wide range of flammability limits [ 11 ]. In addition, H 2 features a high energy content per unit mass, the energy content of 1.0 kg of H 2 being equivalent to that of 2.6 kg of gasoline [ 12 , 13 ]. Currently, H 2 production is still dominated (>48 %) by natural gas reforming [ 14 ].…”

Section: Introductionmentioning

confidence: 99%

Experimental assessment of performance and emissions for hydrogen-diesel dual fuel operation in a low displacement compression ignition engine

Estrada

Moreno

Gonzalez‐Quiroga

et al. 2022

Heliyon

View full text Add to dashboard Cite

“…Meanwhile, based on the supply chain, biomass-based energy can reduce the CO2 emissions [4], even from the Life Cycle Assessment (LCA), which shows the negative CO2 emissions [5]. Some researchers have investigated to find renewable energy sources with low CO2 emissions [6][7][8][9][10][11][12][13].…”

Section: Introductionmentioning

confidence: 99%

Growth rate measurements of Chlorella vulgaris in a photobioreactor by Neubauer-improved counting chamber and densitometer

Ma’mun

Wahyudi

Raghdanesa

2022

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

The depletion of fossil fuel sources and increased CO2 emissions has triggered intensive research to discover renewable energy sources. With the Low Carbon Scenario, the role of renewable energy will increase to 58% in 2050. As a renewable energy source, bioethanol is environmentally friendly which can substitute gasoline. Currently, the third-generation bioethanol production technology from microalgae is still being developed. Chlorella vulgaris is one of the microalgae types with high carbohydrate content and is easy and fast to cultivate. This study aims to evaluate the growth rate of C. vulgaris cultivated in a bubble column photobioreactor using artificial seawater aerated with pure CO2. Two LED tube lights were used with 12 h light and 12 dark cycles for 12 - 13 days. Microalgae culture population was measured every 24 h using a Neubauer-improved counting chamber and a microscope equipped with a digital camera. The results showed that the maximum specific growth rate,/max, was found to be 0.344 d1, and the highest concentration of 1.88 x107 cells mL1 occurred on day 7. Moreover, the microalgae populations were also measured using a densitometer. Since the calculation of the cell population used secondary data from the literature, the results were less accurate than those of the counting chamber.

show abstract

Development and thermodynamic assessment of a novel solar and biomass energy based integrated plant for liquid hydrogen production

Cited by 32 publications

References 27 publications

Toward a Fundamental Understanding of Geological Hydrogen Storage

Toward a Fundamental Understanding of Geological Hydrogen Storage

Experimental assessment of performance and emissions for hydrogen-diesel dual fuel operation in a low displacement compression ignition engine

Growth rate measurements of Chlorella vulgaris in a photobioreactor by Neubauer-improved counting chamber and densitometer

Contact Info

Product

Resources

About