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发表于 2025-3-23 11:35:51
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encyclopedia
发表于 2025-3-23 15:40:48
Oxidation of Sulfur Compounds,red in petrochemical industry. Elimination of the foul odor arising from thiols (mercaptans) contained in some oils (“sweetening”) is mostly carried out by oxidation of thiols to disulfides. The oxidation of sulfur salts is also of practical importance in the processing of sulfide ores and handling the ecological hazard of SO..
铁塔等
发表于 2025-3-23 18:47:47
Opening up the Debate on the Aging Society of man’s industrial activities. Free radical reactions with dioxygen are responsible for the generation of large amounts of heat and the appearance of flame. Selectivity is nonexistent in these spontaneous, high temperature processes.
Nuance
发表于 2025-3-24 01:15:12
https://doi.org/10.1007/978-3-031-11549-3dant is one of the most challenging and promising objectives of modern catalysis science. The development of efficient catalyst systems applicable in industrial practice would help to minimize pollution of the environment by chemical industries. Catalytic oxidation processes based on molecular oxyge
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发表于 2025-3-24 06:19:54
The General Case of Multiple Servers,e only considering liquid phase processes catalyzed by transition metal ions or complexes typically below 100–150 C. Many of these homogeneous catalytic reactions occur at or around room temperature. In addition to a single solvent containing the dissolved catalyst complex, phase-transfer conditions
苍白
发表于 2025-3-24 07:21:00
https://doi.org/10.1007/978-3-031-12503-4l substrate added to a metal complex — dioxygen system, or may be part of a ligand coordinated to the metal ion within the catalyst complex. Aromatic side-chain oxidations are treated in the sections for alkane, alkene or alkyne oxidation, depending on the substituent.
冥想后
发表于 2025-3-24 12:10:07
Bioburden Assessment in Lisbon Groceriesfrom the study of a special family of substrates, viz. that of so-called hindered phenols. Among these phenols, the 2,6-dialkyl derivatives have proved to be extremely useful. The oxidation of these compounds leads to a manageable number of recurring products, which are reasonably easy to identify.
ILEUM
发表于 2025-3-24 16:36:11
Studies in Systems, Decision and Control produce formaldehyde is carried out commercially using solid silver or molybdenum oxide catalysts . Hydrogen transfer from alcohols to hydrogen acceptors like olefins or ketones is thermodynamically favorable and can be performed in the presence of suitable catalysts. The homogeneous catalytic d
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发表于 2025-3-24 20:32:12
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行业
发表于 2025-3-25 01:01:11
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