New Catalysis Concepts for Molecular Design and Feedstocks Valorization
نویسندگان
چکیده
منابع مشابه
New Concepts for Catalysis
Organocatalysis, the catalysis with low-molecular weight catalysts where a metal is not part of the catalytic principle, can be as efficient and selective as metalor biocatalysis. Important discoveries in this area include novel Lewis base-catalyzed enantioselective processes and, more recently, simple Brønsted acid organocatalysts that rival the efficiency of traditional metal-based asymmetric...
متن کاملConversion of biorenewable feedstocks: New challenges in heterogeneous catalysis
For biorenewable feedstocks to serve as a significant source of chemicals and/or fuels, the development of new chemical processes as well as biological processes will be required. However, the conversion of biorenewable feedstocks with heterogeneous catalyst-based processes provides new challenges in inorganic catalyst research and development relative to historical work with petrochemical feed...
متن کاملLignin valorization through integrated biological funneling and chemical catalysis.
Lignin is an energy-dense, heterogeneous polymer comprised of phenylpropanoid monomers used by plants for structure, water transport, and defense, and it is the second most abundant biopolymer on Earth after cellulose. In production of fuels and chemicals from biomass, lignin is typically underused as a feedstock and burned for process heat because its inherent heterogeneity and recalcitrance m...
متن کاملSystem Design: Traditional Concepts and New Paradigms
Recent advances in system design are presented. The shift towards flexible hardware architectures that can support a variety of applications via programmability and re-configurability is underlined. Essential to this process is the definition and use of platforms. We give an abstract definition of platform and show its use in system design drawing examples from the automotive system design field.
متن کاملsimulation and design of electronic processing circuit for restaurants e-procurement system
the poor orientation of the restaurants toward the information technology has yet many unsolved issues in regards to the customers. one of these problems which lead the appeal list of later, and have a negative impact on the prestige of the restaurant is the case when the later does not respond on time to the customers’ needs, and which causes their dissatisfaction. this issue is really sensiti...
15 صفحه اولذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: CHIMIA International Journal for Chemistry
سال: 2020
ISSN: 0009-4293
DOI: 10.2533/chimia.2020.724