
	Where results make sense

Topic: Liebig condenser

Related Topics

Justus von Liebig

Distillation

Fractional distillation

Liquid

Watch glass

Graduated cylinder

Soil science

Centrifuge

Thermometer

Beaker

Microscope

Fertilizer

Petri dish

Erlenmeyer flask

Laboratory glassware

In the News (Thu 26 Nov 09)

Northern Trust

Marvin Harrison

Peter Chernin

Gary Locke

Match Play

Penelope Cruz

Mickey Rourke

AR Rahman

Danny Boyle

Hugh Jackman

	NationMaster - Encyclopedia: Justus Liebig (Site not responding. Last check: 2007-10-21)
		Liebig studied at the University of Bonn, together with Karl Wilhelm Gottlob Kastner.
		Liebig improved organic analysis, and discovered that plants feed on the nitrogen (actually microbes do the conversions to nitrogen componds) and carbon dioxide in the air, as well as on minerals in the soil.
		Liebig improved organic analysis, and discovered that plants feed on the nitrogen (actually microbes do the conversions to nitrogen compounds) and carbon dioxide in the air, as well as on minerals in the soil.
	www.nationmaster.com /encyclopedia/Justus-Liebig (441 words)

	Liebig condenser - Encyclopedia, History, Geography and Biography
		The Liebig condenser is a piece of laboratory equipment where a coiled glass pipe goes through a water jacket (a glass cylinder through which water constantly flows).
		The Liebig condenser is much more efficient than a simple retort due to its use of liquid cooling.
		This makes Liebig condensers very useful for fractional distillation.Though named after the German chemist Justus Baron von Liebig, he cannot be given credit for having invented it because it was already in use for some time before him.
	www.arikah.com /encyclopedia/Liebig_condenser (176 words)

	Spartanburg SC \| GoUpstate.com \| Spartanburg Herald-Journal (Site not responding. Last check: 2007-10-21)
		Liebig was born in Darmstadt into a middle class family of mixed German and Jewish descent.
		Liebig did not receive the doctorate until well after he had left Erlangen, and the circumstances are clouded by a possible scandal Munday (1990).
		The vapor condensation device he popularized for his research is still known as a Liebig condenser, although it was in common use long before Liebig's research began.
	www.goupstate.com /apps/pbcs.dll/section?category=NEWS&template=wiki&text=Justus_von_Liebig (1107 words)

	Condenser - Wikipedia, the free encyclopedia
		In chemistry, a condenser is the apparatus in which some type of condensation occurs.
		For example, a chemist may use a Liebig condenser for vapor-to-liquid condensation, which is a heat transfer type of condenser as described below.
		Condenser (steam turbine) is an example of such a heat-exchange system; it is a shell and tube heat exchanger installed at the outlet of every steam turbine in Thermal power stations.
	en.wikipedia.org /wiki/Condenser (329 words)

	Justus von Liebig Summary
		Liebig was a student in chemistry at both Bonn and Erlangen and received his doctoral degree from the latter university in 1822.
		Liebig is probably best known to chemistry students as the inventor of the Liebig condenser, a distillation apparatus found in most every chemical laboratory but he also played a part in numerous key discoveries.
		Liebig wisely argued against fertilizing with only nitrogen, as this would ultimately result in depletion of other minerals from the soil, and correctly theorized that the least abundant mineral in a given expanse of soil will limit plant growth no matter how plentiful other minerals were.
	www.bookrags.com /Justus_von_Liebig (4416 words)

	Liebig condenser (Site not responding. Last check: 2007-10-21)
		Liebig condenser The Liebig condenser is a piece of laboratory equipment where a straight glass pipe goes through a water jacket (a glass cylinder through which water constantly flows).
		Though named after the German chemist Justus Baron von Liebig, he cannot be given credit for having invented it because it was already in use for some time before him.
		Liebig himself incorrectly attributed the design to the German pharmacist Johann GÃ¶ttling who had made improvements to the Weigel design in 1794.
	www.kiwipedia.com /liebig-condenser.html (241 words)

	Liebig condenser (Site not responding. Last check: 2007-10-21)
		The Liebig condenser was invented by the German chemist Justus Baron von Liebig.
		It is used in distillation to condense vapors into liquid.
		The Liebig condenser is much more efficient than a simple retort due to its use of liquid cooling.
	www.casimiro.com /wiki/en/wikipedia/l/li/liebig_condenser.html (114 words)

	liebigcondenser
		The solution to this problem is to use a water-cooled condenser, since water has a much greater capacity for removing heat than the air that was used to cool the ancient vessels.
		The familiar water-cooled condenser is traditionally referred to as a "Liebig condenser".
		Fig 4 is a cross section of the condenser showing the interior tube, the space for water, and three struts supporting the outer jacket.
	classes.yale.edu /02-03/chem125a/125/history99/4RadicalsTypes/condensers/liebigcondenser.htm (734 words)

	Condenser - Homedistiller (Site not responding. Last check: 2007-10-21)
		A condenser is an apparatus that cools vapor or steam thus converting it to its liquid form.
		During distillation of alcohol, alcohol vaporizes at a lower temperature than water, this vapor travels to the condenser and then the condenser helps chang the vapor to liquid alcohol.
		Design-wise, it is the reverse of the so-called "shotgun" condenser in that the coolant flows through the tubes and the vapour passes over the tubes at rightangles, allowing much larger volumes of vapour to be condensed for no increase in condenser size.
	homedistiller.org /wiki/index.php?title=Condenser&redirect=no (527 words)

	Science Museum
		The liquefaction or condensation of a vapour is the change from the vapour to the liquid state.
		Condensation is caused by one of three factors:- cooling, compression or chemical reaction.
		Liebig’s condenser consists of a glass tube fitted in a jacket through which cold water is passed.
	staff.um.edu.mt /rlib1/sm/distillation.htm (213 words)

	Liebig Condenser, plain, 300mm for sale. Buy from The Science Company.
		This Liebig condenser is made of borosilicate, heat-resistant glass.
		The condenser's water jacket is 300mm (11-3/4") long with a 1/4 inch hose nipple connection at both the side arms.
		A Liebig condenser is suitable for a variety of uses including distillation, reflux operations, and extractions.
	secure.sciencecompany.com /Liebig-Condenser-plain-300mm-P6601C705.aspx (123 words)

	Justus von Liebig (1803 - 1873) - German Chemist and Agricultural Scientist
		Liebig studied at the University of Bonn, together with Karl Wilhelm Gottlob Kastner.
		Liebig improved organic analysis, and discovered that plants feed on the nitrogen (actually microbes do the conversions to nitrogen componds) and carbon dioxide in the air, as well as on minerals in the soil.
		The vapor condensation device he invented for his research is still known as a "liebig condenser".
	www.germannotes.com /hist_justus_liebig.shtml (324 words)

	condenser
		Grep of noun condenser abbe condenser bypass condenser condenser condenser microphone electrical condenser electrolytic condenser liebig condenser optical condenser reflux condenser Overview of noun condenser The noun condenser has 4 senses (first 1 from tagged texts) 1.
		condenser -- (a hollow coil that condenses by abstracting heat) 4.
		condenser, optical condenser -- (lens used to concentrate light on an object) Overview of noun condenser The noun condenser has 4 senses (first 1 from tagged texts) 1.
	www.beetfoundation.com /words/c/alt.condenser.html (222 words)

	Laboratory Glasswares, Gas Apparatus, Culture Tubes, Connection Tubes, Burettes, Beakers, Funnels, Pipettes, Flasks, ...
		Consists of R.B. Flask 500ml., Liebig condenser 400 mm., adapter T connection, Separating funnel 100 ml.
		Consists of R.B. flask 1000 ml., recovery bend, jacketed coil condenser 150mm., receiver adapter bent with vent and R.B. flask 250ml.
		Consists of R.B. flask 1000 ml., Swan neck adapter, Air Condenser, Multiple adapter two neck at 45º, Immersion Condenser, Still head, Thermometer, Liebig condenser, Ball joint adapter with socket, Cup joint adapter with cone, separating funnel 100 ml.
	www.jindalmedical.com /laboratory-glasswares/Interchangable-Ground-Joints-Assemblies.htm (877 words)

	The Explosives and Weapons Forum - Best condenser for NA vacuum distillation
		July 16th, 2003 01:36 PM The first principle of a condenser is to have the largest area possible in contact with a cold source, to allow the fumes coming out of the column to cool down and condensate.
		First Liebig condenser, consisting of 2 imbricated tubes, the fumes go through the smallest one, and water is going between the two.
		The longest your condenser, the more efficient it will be (if we silence the problem of overpressure, which can be considered as minor in the case of happy amateur's first time distilling NA).
	www.roguesci.org /theforum/printthread.php?t=2854 (441 words)

	Condenser, Liebig Condenser - Condenser Tubes
		Liebig Condenser is a general purpose condenser that can be used for distillation and extraction.
		High quality borosilicate Liebig condensers with the inner tube sealed in.
		ScienceLab offers Condenser, Liebig Condenser and many other laboratory products and chemicals for all of your research project needs.
	www.sciencelab.com /page/S/PVAR/10568/10-302-8 (167 words)

	Condenser - Definition of Condenser by Webster Dictionary
		(Physic) An instrument for condensing air or other elastic fluids, consisting of a cylinder having a movable piston to force the air into a receiver, and a valve to prevent its escape.
		a vessel in which steam is condensed by the direct contact of water.
		an apparatus for condensing steam, especially the exhaust of a steam engine, by bringing it into contact with metallic surface cooled by water or air.
	www.webster-dictionary.net /definition/Condenser (176 words)

	Liebig condenser
		The answer is to use a Liebig Condenser as shown in the diagram below.
		The condenser cools the steam down quickly, turning it back into a liquid.
		A cool "jacket" of water from the cold tap is constantly flowing around the steam tube to keep the condenser cool at all times.
	www.moseley.bham.sch.uk /CurricOnline/Science/KS3/Liebig_condenser.htm (187 words)

	Separating Mixtures
		The liebig condenser is sure to condense liquid as the word 'condenser' comes from the root 'condense'.
		The liebig condenser is obviously used to condense the liquid from evaporating into gaseous state as some liquid has very low boiling temperature which can be evaporated into gaseous state quickly.
		Therefore, if the rest of the part of the liebig condenser is not cooled, the liquid may evaporate into gas when it is been condensed out due to the hot temperature.
	www.angelfire.com /my/mhsschem/separating.html (1913 words)

	Condenser (Site not responding. Last check: 2007-10-21)
		The function of the condenser is to convert the vapor formed in our boiling flask back into a liquid.
		This is done by lowering the temperature of the vapor by using a coolant (usually water) and the efficiency is directly proportional to the area exposed to the coolant.
		The condenser will be the most expensive part in a still (unfortunately, it is also the most awkward and easily broken).
	www.salvia-info.com /lab/still/condenser.html (159 words)

	Sciencemadness Discussion Board - Powered by XMB
		It looks as if the liquid, once condensed, would accumulate in the dips in the spiral if it was held like a standard setup using a liebig condenser at a slight angle.
		Dewars are simple: the vapor is introduced at the side, condenses on the cool inner part (in which the cooling mix is sitting, but on the outside of the condenser), and drips out the bottom.
		The solvent condenses and runs to the bottom of the condenser, where it is removed through the stopcock controlled opening.
	www.sciencemadness.org /talk/viewthread.php?tid=2473&page=2 (2365 words)

	Q Glass Company, Inc. - Fabricators of high quality laboratory glassware
		Consists of a boiling flask with a side arm to a Graham condenser, 24/40 joints.
		Consists of a 300ml boiling flask with connected 200mm Liebig condenser, an adapter and a -10 to 360 degrees centigrade total immersion thermometer.
		Complete apparatus consists of a 1000ml boiling flask, 25ml graduated receiver with an oblique stopcock and 300mm Liebig condenser.
	www.qglass.com /catalog/catalog.cgi?product=DISTILLINGAPPARATUS&cart_id=5533752_8284 (350 words)

	Pyrex® brand Liebig Condenser with top and bottom ST joints from Sigma-Aldrich - Biocompare Buyer's Guide
		These PYREX® Liebig condensers have a 300mm long condenser jacket with a 24/40 outer joint at the top and a 24/40 inner joint at the bottom with a drip tip.
		They are general purpose condensers that are suitable for use in vacuum distillations.
		Condenser tubulations are approximately 10mm O.D. • Comp Dim: jacket L 300 mm
	www.biocompare.com /itemdetails.asp?itemid=362078 (145 words)

	Sciencemadness Discussion Board - Powered by XMB
		In a grahm condenser, the cooling water goes around the spiral, while in a reflux condenser, it goes through the spiral.
		I suggest a 300mm condenser for distillation, because of commonly distilled low-boiling cpds.
		If you are doing higher temp stuff with a condenser with an internal cooling coil, which is very efficient, it has more chance of cracking and the water goes straight into the reaction.
	www.sciencemadness.org /talk/viewthread.php?tid=3389 (4070 words)

	Liebig Condenser
		Inlaid Brooks stickle the southeast pine grosbeak with ungeared Liebig condenser.
		This vessel is connected to a Liebig condenser, such that any vapours given off are cooled back to liquid, and fall back into the reaction vessel.
		Liebig condenser, what satisfice brand-newness, most upland tuille, career disbelieving fly casting, meanwhile cast about thirty-seven pulmonary stenosis.
	www.heaterregulator.com /condenser/liebigcondenser (893 words)

	Spartanburg SC \| GoUpstate.com \| Spartanburg Herald-Journal (Site not responding. Last check: 2007-10-21)
		Liebig condenser, a glass tube surrounded by a water jacket used to cool hot vapors
		Allihn condenser, similar to a Liebig condenser but a series of large and small constrictions on the inside tube
		Graham condenser, a large glass tube containing a hollow glass coil running its entire length used to cool hot vapors
	www.goupstate.com /apps/pbcs.dll/section?category=NEWS&template=wiki&text=condenser (180 words)

	Liebig condenser definition - Dictionary - MSN Encarta
		Liebig condenser definition - Dictionary - MSN Encarta
		Search for "Liebig condenser" in all of MSN Encarta
		condenser consisting of water-cooled tube: a condenser used for distillation consisting of a glass tube surrounded by a jacket through which cooling water is run
	encarta.msn.com /dictionary_561531985_1861696582/nextpage.html (88 words)

	liebig condenser.html - Articles about liebig condenser.html
		Justus, baron von Liebig :: Foundations of organic chemistry...
		it, I assume, with the liebig condenser >vertically attached to the reaction vessel.
		was stirred and heated to 125-130°C under a wide-bore Liebig condenser.
	www.wordiq.com /article/liebig+condenser.html (291 words)

	Fractional distillation - One Language (Site not responding. Last check: 2007-10-21)
		The vapour condenses on the glass platforms inside the column, and runs back down into the liquid below, refluxing distillate.
		Only the most volatile of the vapours stays in gaseous form all the way to the top.
		This then passes into the condenser, which cools it down until it liquefies.
	www.onelang.com /encyclopedia/index.php/Fractional_distillation (358 words)

Try your search on: Qwika (all wikis)