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Tar is modified resin produced primarily from the wood and roots of pine by destructive distillation under pyrolysis. It is a viscous black liquid. Production and trade in tar was a major contributor in the economies of Northern Europe and Colonial America. Its main use was in preserving and protecting wooden vessels against rot. The largest user was the Royal Navy. Demand for tar declined with the advent of iron and steel ships. Tar-like products can also be produced from other forms of organic matter such as peat. Mineral products resembling tar can be produced from fossil hydrocarbons including petroleum. Coal tar tar is produced from coal as a byproduct of coke production. From Wikipedia under the
GNU Free Documentation License  btgworld.com 204px x 269px | 9.20kB [source page] Process The Reverse Flow Catalytic Tar Converter RFTC has been developed to remove tar from producer in an energy efficient way see also reverse flow operation Raw  images.ctv.ca 120px x 160px | 18.80kB [source page] Sierra Club of Canada official participates in a protest over the chosen plan to clean up the tar ponds in Sydney N S on Sunday CP Andrew Vaughan The tar ponds and the former Sydney Steel coke ovens have long been considered one of Canada s worst toxic waste sites Sydney tar ponds to be  sheryll.net 768px x 576px | 99.90kB [source page] The La Brea tar pits are a short drive east from Beverly Hills and south of Hollywood on a stretch of the Wilshire Boulevard called the Miracle Mile From Yahoo Image Search: "Tar" ![[S] tar Bucks !* on Flickr - Photo Sharing!](/ZBPr7-EXPVYSr7-JJJs707-s707-n807-CGGUq8-YEHs8-KCFNr7-RTNZVs7-TEBr7-FGBUFOZHUGr7-ARCB-out.jpg) flickr.com (Ghazalat i Class of '09) Sun, 21 Jun 2009 22:52:07 GM [All By Me] Hope U like it. Copyright.. You can not use! Copyright .. Voce nao pode usar! Derecho de Autor .. . No se puede usar! Copyright .. Sie duerfen es nicht kopieren Copyright : "Vous ne pouvez pas utiliser cette photo" ...  appfan.com AppFan Wed, 17 Jun 2009 15:35:04 GM AppFan.com - The Official Website of Appalachian State Fans - Another . Tar. Heel coming to lead App State (?)  tarheelfanblog.com Tar Heel Fan Wed, 17 Jun 2009 17:55:40 GM This is why Will Graves becomes possibly the most important player on the 2010 . Tar. Heels since he is the only UNC player anyone has seen make threes on a consistent basis. That is ultimately where the 2010 season gets decided for UNC. ... From Google Blog Search: "Tar"  news.google.com Reuters N) and the United Food and Commercials Workers union have agreed on a tentative labor contract at the huge Tar Heel, NC, pork plant, the UFCW said Friday in ... Smithfield Packaging, UFCWI reach deal on contract for pork plant ... Bizjournals.com Tar Heel Smithfield Workers Reach Tentative Agreement Business Wire (press release) Smithfield Packing, union agree on NC contract The Associated Press News14.com - The Virginian-Pilot - Comtex Smartrend - Reuters all 122 news articles » news.google.com Rocky Mount Telegram Cub Scout Ryan Bradberry, 7, of Pack 16 in Red Oak, practices shooting a BB gun Wednesday during the Tar River District Cub Scout Day Camp at NC Wesleyan ... and more » news.google.com Roll Call (subscription) Former Tar Heel state Democratic Party Chairman Jerry Meek said this week that if Cunningham were to enter the race, he would be someone who would have to ... and more » From Google News Search: "Tar" how do i remove tar stains from my bathtub? Q. i go to school at a campus next to the beach and often times my roommates and i get tar from the ocean stuck to the bottom of our feet. when we shower, the tar rubs off onto the bathtub and stays there. what is a safe and effective way to lessen the visibility of these stains? Asked by Andrew H. - Sun Sep 10 18:24:08 2006 - - 12 Answers - 0 Comments A. baby oil is the best thing to remove tar. my husband was roofer for years and baby oil was the only thing to remove the tar. good luck. Answered by KAREN A - Sun Sep 10 18:34:21 2006 how do i clean tar off of my sneakers? Q. i guess i accidently stepped in tar and got it on my new jordans. its not that bad but it still annoys me. Asked by bobby k - Thu Sep 6 16:59:04 2007 - - 6 Answers - 0 Comments A. Bug and tar remover for cars found at the auto parts store. Answered by eskie lover - Thu Sep 6 17:01:48 2007 How do I fight the smell of burning tar?
Q. I'm hosting an event outside, and they're using hot tar to seal a roof nearby. What should I do/use to mask the smell of the hot tar? Asked by CHEF - Thu Jun 4 21:44:44 2009 - - 3 Answers - 0 Comments From Yahoo Answer Search: "Tar" |
