Hydrotreated Vegetable Oil - an overview | ScienceDirect Topics HVO could play an important role in providing an sustainable source of transportation fuels during the coming decades In addition, HVO obtained from inedible vegetable oil and application of it to CI engine will be the subjects of future research in the production and application of HVO
A review of advanced techniques in hydrotreated vegetable oils . . . HVO will be vital for decarbonizing the transport sector, this paper offers a critical analysis of biofuels, HVO production processes, the role of hydrogen in these processes, and the quantification of HVO's life cycle impacts and economic costs, along with an overview of the regulatory framework surrounding these issues
Factors influencing the environmental sustainability and growth of . . . HVO can be produced in a separate facility or in an integrated process in petroleum refineries from a wide variety of feedstock such as vegetable oil (palm oil, rapeseed oil, soybean oil, sunflower oil etc ), by-products residues such as palm fatty acid distillate (PFAD), tall oil, used cooking oil (UCO) and from animal residues such as tallow
Hydrotreated vegetable oil as enabler for high-efficient and ultra-low . . . HVO achieves a lower well-to-tank CO 2 emission level than standard diesel fuel [11] HVO can be managed without any change of the engines fuel systems It is a paraffinic fuel, aromatic-free, which reduce PM and extends the regeneration interval of the diesel particulate filter [12]
Comparison of diesel and hydrotreated vegetable oil as the high . . . Both HRFs used in this study, DF and HVO, were pump-grade fuels, subjected to detailed chemical and physical analysis to support the interpretation of the combustion and emission results DF was a European commercial diesel, produced by Polish oil company Orlen HVO was MY Renewable Diesel, produced by Finnish oil company Neste Oyj
Impact of HVO blends on modern diesel passenger cars emissions during . . . The HVO blends used were: Neat HVO (100 vol% HVO), 30 vol% HVO and 7 vol% HVO One of the vehicles was also tested using the three HVO blends on-road following a RDE compliant route Overall, the use of different HVO blends and diesel did not lead to fuel related trends on the emissions of the tested vehicles in the laboratory nor on-road
Well-to-wheel greenhouse gas emissions of heavy-duty transports . . . The alternative pathways for HVO include production from energy crops (rapeseed oil) or from waste (Prussi et al , 2020b) A sensitivity analysis was also made on HVO from energy crops as a low-blend (20%) component in fossil diesel Hydrogen used in the hydrotreatment process was assumed to be produced through steam reforming of natural gas
Use of waste vegetable oil for hydrotreated vegetable oil production . . . The economic analysis associated to the HVO plant indicates that an overall plant investment would reach a break-even point after less than 4 years in the base case situation Furthermore, the variable that has the highest influence in the production cost of HVO is the price of the WVO, since it constitutes almost half of the LCOF in the base case
Experimental analysis and life cycle assessment of green diesel (HVO . . . In addition, HVO has an energy content similar to conventional diesel, but with zero sulfur content, which results in a reduction in pollutants emission (Soriano et al , 2018) In addition, HVO has a higher cetane number and due to the lack of oxygen in its composition, the problem of oxidation does not occur when it is stored for long periods
A fundamental study of injection and combustion characteristics of neat . . . As far as the impact of HVO on the fuel spray is concerned, quite modest or even negligible differences in spray characteristics of HVO and diesel were reported in [9], where Cheng et al showed that the differences of HVO and Diesel in terms of spray penetration, angle and volume at low ambient air density conditions were about − 2 %, 13 %