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129 (0,125s)

Result

Hydrotreating of Triglyceride-Based Feedstocks in Refineries

This chapter deals with some important aspects of deoxygenation of deoxygenation chemistry, the thermodynamic aspects of deoxygenation are discussed. Then hydrodynamics in conventional hydrotreaters is compared with the

CC - Organická chemie

  • 2013
  • C
  • Link
Result

Deoxygenation of organic raw materials

Deoxygenation of Natural Substances (DNS) is a physicochemical process, when on the basis of high temperature and the presence of deoxygenating agent, the feedstock of fatty acids, lipids is deoxygenated to form a wide rang...

Organic chemistry

  • 2022
  • Ztech
Result

Copper-nickel deoxygenation catalysts Part II: Adsorption properties determined by TPD

Conference contribution (EuropaCat 2023) in the form of poster focused on adsorption properties determined by TPD of organics, H2 and NH3 of opper-nickel deoxygenation catalysts....

Chemical engineering

  • 2023
  • O
Result

Temperature dependence of water deoxygenation rate using sodium sulfite

Water deoxygenation is an important step in preparation high-quality industrial. Another area, where deoxygenated water is required, is mass transfer efficiency in the lab scale and in-line deoxygenation is necessary. Chemi...

CI - Průmyslová chemie a chemické inženýrství

  • 2015
  • D
Result

Technological Procedure of Semi-product Preparation from Technically Pure Nickel for Hot Rolling

Technical pure nickel must contain only a very limited amount of deoxygenate. To manufacture pure nickel using vacuumless technology, deoxygenation technology must was optimized to several graded deoxygenations with various...

JG - Hutnictví, kovové materiály

  • 2009
  • Ztech
Result

Deactivation and deoxygenation of catalysts

Deoxygenation of triglycerides, which are the main components of vegetable oils, has potential to become the main source of renewable hydrocarbons. These hydrocarbons can be used either for production of diesel fuel by mild isomerization or ...

CI - Průmyslová chemie a chemické inženýrství

  • 2009
  • D
Result

The role of alumina support in the deoxygenation of rapeseed oil over NiMo-alumina catalysts

Deoxygenation of rapeseed oil was studied over NiMo-alumina catalysts. The research was focused on supporting of Ni and Mo species on a conventional alumina (255 m2 g?1) and a commercially available mesoporous alumina (520 m2 g?1) supports s...

CI - Průmyslová chemie a chemické inženýrství

  • 2011
  • Jx
  • Link
Result

CHARACTERIZATION OF NICKEL DEOXYGENATION CATALYSTS BY CHEMISORPTION AND TEMPERATURE PROGRAMMED TECHNIQUES

Poster presentation at 53. Symposium on Catlysis in Prague , 7-8.11. 2022 on characterization of nickel deoxygenation catalysts by chemisorption and temperature programmed techniques....

Chemical engineering

  • 2022
  • O
Result

Influence of gemfibrozil on sulfate transport in human erythrocytes during the oxygenation-deoxygenation cycle

Gemfibrozil plays a role in the modulation of anion flux in erythrocytes by increasing anion transport in the high oxygenation state. This effect was also examined in chicken erythrocytes......

CE - Biochemie

  • 2008
  • Jx
Result

Alternative Preparation of Improved NiMo-Alumina Deoxygenation Catalysts

This investigation deals with NiMo-alumina hydrotreating catalysts effective in the deoxygenation of rapeseed oil. The main goal was to compare catalyst structure and their deoxygenation performance and to link these parameters to r...

Physical chemistry

  • 2020
  • Jimp
  • Link
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