Results 101 to 110 of about 150,870 (314)
Reactors for Special Technical-Chemical Processes: Polymerization Reactors
9971022Polyreactions exhibit a number of peculiarities, the reaction engineering implications of which are discussed in this chapter. First, calculation methods for product distributions are presented, which are essential for the properties of the ...
Bartke, Michael
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Analysis of the dynamics and stability of fixed bed reactors [PDF]
, 1974 Various problems regarding the behaviour of fixed bed catalytic reactors involving highly exothermic reactions have been studied in relation to optimal design and control.
Naim, Hussam M
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Lead Halide Perovskite Photoelectrocatalysis
Advanced Materials, EarlyView.Lead halide perovskite semiconductors have emerged as highly promising materials for solar fuel and chemical synthesis. This perspective discusses advances made in the rational photoelectrode design to improve solar‐to‐chemical conversion, product scope, and scalability.
Virgil Andrei
wiley +1 more source
EPJ Nuclear Sciences & TechnologiesIn October 2018, the French Society of Nuclear Energy (SFEN/PACA) organized a conference-debate entitled “What happened two billion years ago where present-day Gabon is located?
Nimal Jean-Claude +2 more
doaj +1 more source
Ratiometric Mycotoxin Detection in Living Plants With Dual‐Emissive Nanosensors
Advanced Materials, EarlyView.A minimally invasive microneedle patch integrates carbon dot‐embedded metal–organic frameworks as nanosensors to detect a key fungal toxin in living plants. The nanosensor produces a ratiometric fluorescence signal that enables early, non‐destructive diagnosis of fungal infection before visible symptoms, offering a new biomaterials‐based strategy for ...
Yuliang Li +9 more
wiley +1 more source
Evaluation of isotopic composition of fast reactor core in closed nuclear fuel cycle
EPJ Web of Conferences, 2017 The strategy of the development of nuclear power in Russia provides for use of fast power reactors in closed nuclear fuel cycle. The PRORYV (i.e. «Breakthrough» in Russian) project is currently under development.
Tikhomirov Georgy +4 more
doaj +1 more source
Advanced Materials, EarlyView.A titania‐supported Co1/Ru single‐atom alloy catalyst enables efficient polypropylene hydrogenolysis. Ru─Co─Ru motifs maintain Ru activity while suppressing excessive chain scission to gaseous products. Both virgin and waste plastics achieve high, environmentally and economically optimal C11+ liquid yields, supporting sustainable chemical recycling ...
Yuzhen Ge +6 more
wiley +1 more source
Decay heat power of spent nuclear fuel of power reactors with high burnup at long-term storage
EPJ Web of Conferences, 2017 Decay heat power of actinides and fission products from spent nuclear fuel of power VVER-1000 type reactors at long-term storage is calculated. Two modes of storage are considered: mode in which single portion of actinides or fission products is loaded ...
Ternovykh Mikhail +3 more
doaj +1 more source
Soft Hardware, Flowing Software: Reconfigurable Microfluidics for Adaptable Chemical Computation
Advanced Materials, EarlyView.A reconfigurable microfluidic platform based on soft, photo‐printable, and chemically erasable hydrogel structures printed and erased in situ is used to control flow routing, mixing, chemical patterning, and even chemical computing. Using hardware to control chemical computations decouples logic function from molecular composition, demonstrated via ...
Piet J. M. Swinkels +4 more
wiley +1 more source
Accident Analysis in Research Reactors
The first Research Reactor reaches its criticality on 2nd December 1942. Nowadays, more than 300 research reactors are currently in operation. Over the past fifty years, research reactors have progressed through a variety of tasks.
Adorni, Martina
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