NationMaster - Encyclopedia: Static mixer

- Static Mixers use the force of the liquid moving through a pipe or tube, the (static) mixer presents an interference to the moving liquids. The interference disrupts the laminar flow characteristic in the line creating tubulent flow. Interference mechanisims may be simple or complex, explode thumbnail to right. Image File history File links Download high resolution version (1596x628, 97 KB) Summary Courtesy of User:68. ... Image File history File links Download high resolution version (1596x628, 97 KB) Summary Courtesy of User:68. ... Epoxy or polyepoxide is a thermosetting epoxide polymer that cures (polymerizes and crosslinks) when mixed with a catalyzing agent or hardener. Most common epoxy resins are produced from a reaction between epichlorohydrin and bisphenol-A. The first commercial attempts to prepare resins from epichlorohydrin occurred in 1927 in the United...

- Turbulent flow and the resulting process Mixing is excelerated by a 'static mixer' as the moving flow is split to some extent, recombined and split again, this is called a mixing cycle. Static mixer design requires inclusion of component liquids/chemicals, and the reaction to their being combined, ie. increased viscosity, elevated temperature, adhesion etc. all physical changes.

- Flow rates and the physical and chemical characteristics must be included in your design, this defines, materials of construction, diameters, process interfaces and required number of mixing cycles required to successfully meet your design goals, contact Amprotec for assistance.

A static mixer is a device, usually metal or plastic, that is fixed in a pipe or tube to mix whatever liquid passes through it. Its design usually involves separating the flow into streams and forcing them against each other. Popular forms are repeating, opposite spirals, or intertwining flows. They can be used to mix different liquids into one homogeneous liquid, or just ensure an even mix of an already mixed solution. They are often used to mix two component adhesives and sealants. Other applications include wastewater treatment, chemical processing, etc. Tanksystems that include static mixers insure homogeneous products. In telecommunications a mixer is a frequency mixer. ... A Device can be taken to mean: an electrical device designed to carry power, but not use it. ... Hot metal work from a blacksmith Look up Metal in Wiktionary, the free dictionary. ... Plastic covers a range of synthetic or semisynthetic polymerization products. ... Look up pipe in Wiktionary, the free dictionary. ... TUBE (チューブ; chūbu) is a Japanese popular music group. ... A liquid will assume the shape of its container. ... In mathematics, a spiral is a curve which turns around some central point or axis, getting progressively closer to or farther from it, depending on which way you follow the curve. ...

Categories: Chemistry stubs Image File history File links Download high resolution version (2104x156, 28 KB) Summary Courtesy of User:68. ... Image File history File links Download high resolution version (2104x156, 28 KB) Summary Courtesy of User:68. ... Laboratory equipment refers to the various tools and equipment used by scientists working in a laboratory. ... Wikibooks Transwiki has more about this subject: Agar plate An agar plate streaked with microorganisms isolated from a deep-water sponge. ... A copper aspirator. ... A bunsen burner with needle valve. ... A calorimeter is a device used for calorimetry, the science of measuring the heat of chemical reactions or physical changes. ... A colorimeter is generally any tool that characterizes colour samples to provide an objective measure of colour characteristics. ... A laboratory centrifuge tabletop centrifuge A centrifuge is a piece of equipment that puts a substance in rotation around a fixed axis in order for the centrifugal force to separate a fluid from a fluid or from a solid substance. ... A common modern fume hood. ... A microscope (Greek: micron = small and scopos = aim) is an instrument for viewing objects that are too small to be seen by the naked or unaided eye. ... A Microtiter plate or microplate is a flat plate with multiple wells used as small test tubes. ... Plate readers are laboratory instruments designed to detect biological, chemical or physical events in samples stored in microtiter plates. ... In physics, spectrophotometry is the quantitative study of spectra. ... A thermometer is a device which measures temperature or temperature gradient, using a variety of different principles. ... A Vortex Mixer is a simple device used most commonly in cell culture and microbiology laboratories to suspend cells, although it can be used to mix many other substances. ... Brown glass jars with some clear lab glassware in the background Laboratory glassware refers to a variety of equipment, traditionally made of glass, used for scientific experiments and other work in science, especially in chemistry and biology laboratories. ... Illustration of a beaker A beaker is a type of laboratory glassware which consists of a cylindrical cup with a notch on the top to allow for the pouring of liquids. ... A large, thick-walled laboratory tube used for strongly heating substances with a Bunsen burner or other heat source. ... A BÃ¼chner funnel connected to a flask with a tube leading to a vacuum pump BÃ¼chner funnel is a piece of laboratory equipment used in filtration. ... A closeup of a burette showing the stopcock A burette (also buret) is a vertical cylindrical piece of laboratory glassware with a volumetric graduation on its full length and a precision tap, or stopcock, on the bottom. ... A conical measure is a type of laboratory glassware which consists of a conical cup with a notch on the top to allow for the easy pouring of liquids. ... For other uses of crucible, see Crucible (disambiguation) Crucibles used in Czochralski method A crucible is a cup-shaped piece of laboratory equipment used to contain chemical compounds when heating them to very high temperatures. ... A cuvette is a kind of laboratory glassware, usually a small square tube, sealed at one end, made of plastic, glass, or optical grade quartz and designed to hold samples for spectroscopic experiments. ... Erlenmeyer flasks from the Argonne National Laboratory glassblowing shop. ... Erlenmeyer flasks from the Argonne National Laboratory glassblowing shop. ... Florence flask A Florence flask (also known as a round bottom flask or a boiling flask) is a piece of laboratory glassware. ... A volumetric flask (vol flask for short) is a piece of laboratory glassware used to measure a very precise and accurate amount of a liquid, and is used for such when the amount is too big for a pipette or burette. ... A BÃ¼chner funnel connected to a flask with a tube leading to a vacuum pump A BÃ¼chner flask, also known as a vacuum flask, is a thick-walled erlenmeyer flask with a glass tube and hose barb protruding about an inch from its neck, connected to an aspirator. ... A gas syringe is a piece of laboratory glassware used to draw a volume of a gas from a beaker or other closed system, or measure the volume of gas given off in a reaction. ... Illustration of a graduated cylinder The circular plastic ring is used to prevent breakage of the lip of the cylinder if it is accidentally knocked over. ... A pipette is a laboratory instrument used to transport a measured volume of liquid. ... Man looking at fungus inside of petri dishes A Petri dish is a shallow glass or plastic cylindrical dish that biologists use to culture microbes. ... Separating funnel A separating funnel or separation funnel or separatory funnel is a piece of equipment used in science to separate two immiscible liquids or solutions of different densities. ... A schematic representation of a Soxhlet extractor A Soxhlet extractor is a type of laboratory glassware invented in 1879 by Franz von Soxhlet. ... A test tube (Sometimes culture tube) is a kind of laboratory glassware, composed of a fingerlike length of glass tubing, open at the top, sometimes with a rounded lip at the top, and a rounded U shaped bottom. ... A thistle tube is a piece of laboratory glassware consisting mostly of a shaft of tube, with a reservoir and funnel-like section at the top. ... Caesium fluoride sample on a watch glass A watch glass is a circular, slightly concave piece of glass used in chemistry as a surface to evaporate a liquid, or as a cover for a beaker. ...