What does reflux condenser mean?
Definitions for reflux condenser
re·flux con·denser
This dictionary definitions page includes all the possible meanings, example usage and translations of the word reflux condenser.
Princeton's WordNet
reflux condensernoun
condenser such that vapor over a boiling liquid is condensed and flows back into the vessel to prevent its contents from boiling dry
Wiktionary
reflux condensernoun
A water-cooled, double walled piece of laboratory glassware that is fitted on top of a vessel of boiling liquid such that vapour condenses and flows back into the vessel, preventing the contents from boiling dry.
Wikipedia
reflux condenser
In chemistry, a condenser is laboratory apparatus used to condense vapors – that is, turn them into liquids – by cooling them down.Condensers are routinely used in laboratory operations such as distillation, reflux, and extraction. In distillation, a mixture is heated until the more volatile components boil off, the vapors are condensed, and collected in a separate container. In reflux, a reaction involving volatile liquids is carried out at their boiling point, to speed it up; and the vapors that inevitably come off are condensed and returned to the reaction vessel. In Soxhlet extraction, a hot solvent is infused onto some powdered material, such as ground seeds, to leach out some poorly soluble component; the solvent is then automatically distilled out of the resulting solution, condensed, and infused again. Many different types of condensers have been developed for different applications and processing volumes. The simplest and oldest condenser is just a long tube through which the vapors are directed, with the outside air providing the cooling. More commonly, a condenser has a separate tube or outer chamber through which water (or some other fluid) is circulated, to provide a more effective cooling. Laboratory condensers are usually made of glass for chemical resistance, for ease of cleaning, and to allow visual monitoring of the operation; specifically, borosilicate glass to resist thermal shock and uneven heating by the condensing vapor. Some condensers for dedicated operations (like water distillation) may be made of metal. In professional laboratories, condensers usually have ground glass joints for airtight connection to the vapor source and the liquid receptacle; however, flexible tubing of an appropriate material is often used instead. The condenser may also be fused to a boiling flask as a single glassware item, as in the old retort and in devices for microscale distillation.
ChatGPT
reflux condenser
A reflux condenser is a laboratory equipment used in many procedures where a liquid is heated and the vapors need to be cooled and condensed back into a liquid, without escaping from the system. This process is known as refluxing. It allows for the reaction mixture to be heated for extended periods, maintaining the reaction at the boiling temperature, and ensures that any evaporated solvent is returned to the flask. The overall effect is to speed up the reaction by keeping the temperature high and the reactants concentrated.
Matched Categories
Numerology
Chaldean Numerology
The numerical value of reflux condenser in Chaldean Numerology is: 5
Pythagorean Numerology
The numerical value of reflux condenser in Pythagorean Numerology is: 3
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"reflux condenser." Definitions.net. STANDS4 LLC, 2025. Web. 18 Feb. 2025. <https://www.definitions.net/definition/reflux+condenser>.
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