Search results
Results from the WOW.Com Content Network
Thermal treatment is any waste treatment technology that involves high temperatures in the processing of the waste feedstock. Commonly this involves the combustion of waste materials. [1] Systems that are generally considered to be thermal treatment include: Cement kiln; Gasification; Incineration; Mechanical heat treatment; Pyrolysis; Thermal ...
In soldering, a thermal profile is a complex set of time-temperature values for a variety of process dimensions such as slope, soak, TAL, and peak. [8] Solder paste contains a mix of metal, flux, and solvents that aid in the phase change of the paste from semi-solid, to liquid to vapor; and the metal from solid to liquid.
Incineration and other high-temperature waste treatment systems are described as "thermal treatment". Incineration of waste materials converts the waste into ash , flue gas and heat. The ash is mostly formed by the inorganic constituents of the waste and may take the form of solid lumps or particulates carried by the flue gas.
The temperature needs to be high enough to ignite the waste gas. Most organic compounds ignite at the temperature between 590 °C (1,094 °F) and 650 °C (1,202 °F). To ensure near destruction of hazardous gases, most basic oxidizers are operated at much higher temperature levels.
Self-cleaning pyrolytic ovens reduce food soiling to ash with exposure to temperature around 932 °F (500 °C). The oven walls are coated with heat- and acid-resistant porcelain enamel. A self-cleaning oven is designed to stay locked until the high temperature process is completed.
Heating is by gas-fired heat exchanger; fully automated control system holds air temperature within 2°F. Industrial Zanolli double hearth deck oven (left) and Sveba-Dahlen rotary rack oven (right) Industrial ovens are heated chambers used for a variety of industrial applications, including drying , curing , or baking components, parts or final ...
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
It is frequently referred to as "low temp" thermal desorption to differentiate it from high temperature incineration. An early direct fired thermal desorption project was the treatment of 8000 tons of toxaphene (a chlorinated pesticide) contaminated sandy soil at the S&S Flying Services site in Marianna Florida in 1990, with later projects ...