On-line analysis and in situ pH monitoring of mixed acid fermentation by Escherichia coli using combined FTIR and Raman techniques
Sign Up to like & getrecommendations! Published in 2020 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-020-02865-5
Abstract: We introduce an experimental setup allowing continuous monitoring of bacterial fermentation processes by simultaneous optical density (OD) measurements, long-path FTIR headspace monitoring of CO2, acetaldehyde and ethanol, and liquid Raman spectroscopy of acetate, formate, and… read more here.
Keywords: mixed acid; fermentation escherichia; escherichia coli; fermentation ... See more keywords
Using Sr Resin with mixed acid matrices
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Radioanalytical and Nuclear Chemistry"
DOI: 10.1007/s10967-018-5778-4
Abstract: The quantification of radioactive material dispersed following the release of 90Sr, whether accidental or intentional, would be of high importance. Depending on the circumstances, it is possible that the contaminated materials would need to be… read more here.
Keywords: resin; mixed acid; using resin; acid matrices ... See more keywords
Extraction of lithium and aluminium from bauxite mine tailings by mixed acid treatment without roasting.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2020.124044
Abstract: Bauxite mine tailings can be used as the reserve resources of aluminium and lithium. In this study, a less energy consumption treatment method for extracting aluminium and lithium from bauxite mine tailings has been proposed,… read more here.
Keywords: mixed acid; lithium; bauxite mine; mine tailings ... See more keywords
Reactivation of spent FCC catalyst by mixed acid leaching for efficient catalytic cracking
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Industrial and Engineering Chemistry"
DOI: 10.1016/j.jiec.2020.09.011
Abstract: Abstract This work focuses on the reactivation of fluid catalytic cracking (FCC) catalyst via mixed acid to leach out pollutant Ni and Fe oxides and reserve acidic sites provider Al2O3 in zeolite. The micro-structure, morphology… read more here.
Keywords: reactivation; catalytic cracking; catalyst; fcc catalyst ... See more keywords
Effect of Mixed Acid Fluid on the Pore Structure of High Rank Coal and Acid Fluid Optimization
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c03810
Abstract: Acidizing technology is an important means to increase production in oil-gas reservoirs. In recent years, acidizing technology has been widely used to increase the permeability of coal seams to enhance gas extraction, where acidizing fluid… read more here.
Keywords: acid fluid; high rank; coal; mixed acid ... See more keywords
Osteogenic capacity of mixed-acid and heat-treated titanium mesh prepared by a selective laser melting technique
Sign Up to like & getrecommendations! Published in 2018 at "RSC Advances"
DOI: 10.1039/c8ra04193h
Abstract: The practical use of additive manufacturing to create artificial bone as a material for repairing complex bone defects is currently attracting attention. In this study, we compared the osteogenic capacity of materials composited by the… read more here.
Keywords: mixed acid; osteogenic capacity; bone; acid heat ... See more keywords
Preparation of Spherical Cellulose Nanocrystals from Microcrystalline Cellulose by Mixed Acid Hydrolysis with Different Pretreatment Routes
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Molecular Sciences"
DOI: 10.3390/ijms231810764
Abstract: Spherical cellulose nanocrystal (CNC), as a high value cellulose derivative, shows an excellent application potential in biomedicine, food packaging, energy storage, and many other fields due to its special structure. CNC is usually prepared by… read more here.
Keywords: pretreatment; cellulose; acid hydrolysis; cnc ... See more keywords