Amination of biorefinery technical lignin by Mannich reaction for preparing highly efficient nitrogen fertilizer.
Sign Up to like & getrecommendations! Published in 2019 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2019.01.076
Abstract: To develop a novel lignin-based highly efficient nitrogen fertilizer, the amination of the biorefinery technical lignin was conducted by Mannich reaction synergy with phenolation pretreatment. Subsequently, the structural transformations of lignin samples and the reaction… read more here.
Keywords: nitrogen; highly efficient; mannich reaction; efficient nitrogen ... See more keywords
Efficient Nitrogen Fixation Catalyzed by Gallium Nitride Nanowire Using Nitrogen and Water
Sign Up to like & getrecommendations! Published in 2019 at "iScience"
DOI: 10.1016/j.isci.2019.06.032
Abstract: Summary Ammonia is one of the most important bulk chemicals in modern society. However, the highly energy-extensive contemporary industrial production of ammonia was developed in the early 20th century and requires extensive heating of highly… read more here.
Keywords: nitrogen; nitrogen fixation; efficient nitrogen; fixation catalyzed ... See more keywords
Facilitating nitrogen accessibility to boron-rich covalent organic frameworks via electrochemical excitation for efficient nitrogen fixation
Sign Up to like & getrecommendations! Published in 2019 at "Nature Communications"
DOI: 10.1038/s41467-019-11846-x
Abstract: Covalent organic frameworks with abundant active sites are potential metal-free catalysts for the nitrogen reduction reaction. However, the utilization ratio of active sites is restricted in an actual reaction process due to the limited nitrogen… read more here.
Keywords: electrochemical excitation; organic frameworks; efficient nitrogen; covalent organic ... See more keywords
Achieving robust and highly efficient nitrogen removal in a mainstream anammox reactor by introducing low concentrations of readily biodegradable organics
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Microbiology"
DOI: 10.3389/fmicb.2023.1186819
Abstract: In this study, an anammox reactor was operated to treat low-strength (NH4+ + NO2−, 25–35 mg/L) wastewater without (phase I) or with (phase II) readily biodegradable chemical oxygen demand (rbCOD). In phase I, although efficient… read more here.
Keywords: reactor; efficient nitrogen; anammox; nitrogen ... See more keywords