Supercritical water oxidation: Fundamentals and reactor modeling
نویسندگان
چکیده
منابع مشابه
Transpiring Wall Reactor for the Supercritical Water Oxidation Process: Operational Results, Modeling and Scaling
The Transpiring Wall Reactor (TWR) is a promising reactor developed for the Supercritical Water Oxidation (SCWO) process in order to overcome salt deposition and corrosion problems. The TWR consists of a reaction chamber surrounded by a wall through which clean water circulates, forming a cool, protective film against corrosive agents, salt deposition and scaling and high temperatures. The Univ...
متن کاملA numerical study of supercritical water oxidation of phenol
Supercritical water oxidation has attracted attention of many researchers ever since the ideahas emerged about three decades ago as a promising technique in the waste managementindustry. Providing more details about the behavior of a supercritical water oxidation systemunder various operating conditions and extending available data can greatly assist more accurateand reliable design of such sys...
متن کاملMathematical Modeling and Optimization of Technological Schemes for Oxidation of Organics in Supercritical Water
Technological scheme for the oxidation of organic wastes in SCW has been proposed. Mathematical models of all apparatuses in the scheme (heat exchangers, chemical reactor, separator) consider specific properties of chemical processes realized in supercritical water (alteration of heat capacity, enthalpy and critical parameters of mixture with changing pressure, temperature and composition). Non...
متن کاملPond Sludge : Electrokinetics , Carbon Dioxide Extraction , and Supercritical Water Oxidation
At DOE sites, significant amounts of Job Control Waste (JCW) need to be disposed. This JCW is generated and contaminated with polychlorinated biphenyls (PCBs) during clean-up operations. A commercial, plant-based absorbent material, “Toxi-dry”, is used extensively for decontamination and decommissioning of DOE waste sites and is classified a hazardous JCW after use. In this investigation, 1,2,4...
متن کاملFundamentals of Chemical Reactor Theory
Introduction In our everyday life we operate chemical processes, but we generally do not think of them in such a scientific fashion. Examples are running the washing machine or fertilizing our lawn. In order to quantify the efficiency of dirt removal in the washer, or the soil distribution pattern of our fertilizer, we need to know which transformation the chemicals will experience inside a def...
متن کاملذخیره 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: Chemical Industry and Chemical Engineering Quarterly
سال: 2007
ISSN: 1451-9372,2217-7434
DOI: 10.2298/ciceq0702079b