A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Influence of Hydroprocessing Conditions on the Fractional and Component Composition of Liquid Organic Products Obtained from Fatty Acids
https://orcid.org/https://orcid.org/0000-0003-3558-4918
https://orcid.org/https://orcid.org/0009-0002-6626-5629
https://orcid.org/https://orcid.org/0000-0001-8124-352X
https://orcid.org/https://orcid.org/0000-0001-5015-3521
The impact of various parameters of the hydrotreatment of plant lipids, such as the hydrogen-to-fatty acids ratio, weight hourly space velocity (WHSV), and the temperature, on the components and fractional composition of a liquid organic product has been studied. Depending on the process parameters, the main products can be either motor fuel components (normal and isomerized alkanes), or oxygen-containing compounds of interest for the chemical industry (fatty alcohols). A formation of the predominantly “diesel” fraction with the iso-alkanes to normal alkanes ratio equal to 8.6 that resulted in the yield of iso-alkanes equal to 61 wt % was achieved at a hydrogen-to-fatty acid ratio of 2200 m3/m3, T = 300°C, P = 2.5 MPa, and WHSV = 2.1 h–1. The WHSV increase to 8.4 h–1 makes it possible to obtain an organic product consisting mainly of O-containing compounds (fatty alcohols, fatty acid esters, lactones) with the yield of 51 wt %.
Influence of Hydroprocessing Conditions on the Fractional and Component Composition of Liquid Organic Products Obtained from Fatty Acids
https://orcid.org/https://orcid.org/0000-0003-3558-4918
https://orcid.org/https://orcid.org/0009-0002-6626-5629
https://orcid.org/https://orcid.org/0000-0001-8124-352X
https://orcid.org/https://orcid.org/0000-0001-5015-3521
The impact of various parameters of the hydrotreatment of plant lipids, such as the hydrogen-to-fatty acids ratio, weight hourly space velocity (WHSV), and the temperature, on the components and fractional composition of a liquid organic product has been studied. Depending on the process parameters, the main products can be either motor fuel components (normal and isomerized alkanes), or oxygen-containing compounds of interest for the chemical industry (fatty alcohols). A formation of the predominantly “diesel” fraction with the iso-alkanes to normal alkanes ratio equal to 8.6 that resulted in the yield of iso-alkanes equal to 61 wt % was achieved at a hydrogen-to-fatty acid ratio of 2200 m3/m3, T = 300°C, P = 2.5 MPa, and WHSV = 2.1 h–1. The WHSV increase to 8.4 h–1 makes it possible to obtain an organic product consisting mainly of O-containing compounds (fatty alcohols, fatty acid esters, lactones) with the yield of 51 wt %.
Influence of Hydroprocessing Conditions on the Fractional and Component Composition of Liquid Organic Products Obtained from Fatty Acids
https://orcid.org/https://orcid.org/0000-0003-3558-4918
https://orcid.org/https://orcid.org/0009-0002-6626-5629
https://orcid.org/https://orcid.org/0000-0001-8124-352X
https://orcid.org/https://orcid.org/0000-0001-5015-3521
The impact of various parameters of the hydrotreatment of plant lipids, such as the hydrogen-to-fatty acids ratio, weight hourly space velocity (WHSV), and the temperature, on the components and fractional composition of a liquid organic product has been studied. Depending on the process parameters, the main products can be either motor fuel components (normal and isomerized alkanes), or oxygen-containing compounds of interest for the chemical industry (fatty alcohols). A formation of the predominantly “diesel” fraction with the iso-alkanes to normal alkanes ratio equal to 8.6 that resulted in the yield of iso-alkanes equal to 61 wt % was achieved at a hydrogen-to-fatty acid ratio of 2200 m3/m3, T = 300°C, P = 2.5 MPa, and WHSV = 2.1 h–1. The WHSV increase to 8.4 h–1 makes it possible to obtain an organic product consisting mainly of O-containing compounds (fatty alcohols, fatty acid esters, lactones) with the yield of 51 wt %.
Influence of Hydroprocessing Conditions on the Fractional and Component Composition of Liquid Organic Products Obtained from Fatty Acids
Pet. Chem.
Kovalevskaya, K. S. (author) / Zaikina, О. О. (author) / Kukushkin, R. G. (author) / Yakovlev, V. А. (author)
Petroleum Chemistry ; 64 ; 1179-1186
2024-10-01
8 pages
Article (Journal)
Electronic Resource
English
Structure of hydrocarbons obtained from fatty acids
| Elsevier | 1968
Metal leaching from refinery waste hydroprocessing catalyst
| Taylor & Francis Verlag | 2018
Investigation of 26-Year-Old Hydroprocessing Reactors
| British Library Online Contents | 1994