{"id":2326,"date":"2023-09-11T12:47:50","date_gmt":"2023-09-11T09:47:50","guid":{"rendered":"https:\/\/websitesi-kurma.com\/demo-chd8\/urun\/damitma-ve-buharlastirma\/"},"modified":"2023-09-11T12:47:50","modified_gmt":"2023-09-11T09:47:50","slug":"distillation-evaporation","status":"publish","type":"product","link":"https:\/\/alfatechmuhendislik.com\/tr\/urun\/distillation-evaporation\/","title":{"rendered":"Dam\u0131tma ve Buharla\u015ft\u0131rma"},"content":{"rendered":"

Evaporation<\/strong><\/p>\n

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Belirli bir s\u0131cakl\u0131kta, s\u0131v\u0131 fazdaki bir madde, buharla\u015fma ad\u0131 verilen i\u015flemle kaynama noktas\u0131na ula\u015fmadan gaz faz\u0131na ge\u00e7me e\u011filimindedir. S\u0131v\u0131 molek\u00fcllerin molek\u00fcller aras\u0131 ba\u011flar\u0131 vard\u0131r. Yeterli \u0131s\u0131 enerjisi ile bu ba\u011flar molek\u00fclleri gaz faz\u0131na salarak ayr\u0131\u015fma e\u011filimindedir. Bu i\u015flem s\u0131v\u0131n\u0131n y\u00fczeyinde ger\u00e7ekle\u015fir. Bunun nedeni y\u00fczeyin atmosferle yak\u0131n temas halinde olmas\u0131 ve \u0131s\u0131 enerjisinin kolayl\u0131kla emilebilmesidir. Buharla\u015fma s\u0131v\u0131n\u0131n kaynama noktas\u0131n\u0131n alt\u0131nda ger\u00e7ekle\u015fir. Yaln\u0131zca y\u00fczeyde bulunan s\u0131v\u0131 molek\u00fcller atmosferden enerji emerek molek\u00fcller aras\u0131 ba\u011flar\u0131 kopar\u0131r ve gaz faz\u0131na ge\u00e7er. S\u0131v\u0131n\u0131n b\u00fcy\u00fck k\u0131sm\u0131ndaki molek\u00fcller ancak y\u00fczeye ula\u015f\u0131p atmosfere maruz kald\u0131klar\u0131nda buharla\u015f\u0131r.<\/p>\n

Buharla\u015fma h\u0131z\u0131, s\u0131v\u0131 molek\u00fcller aras\u0131ndaki molek\u00fcller aras\u0131 ba\u011flar\u0131n g\u00fcc\u00fc ile do\u011frudan ili\u015fkilidir. Molek\u00fcller aras\u0131 ba\u011flar\u0131n g\u00fcc\u00fc y\u00fcksek oldu\u011funda s\u0131v\u0131 daha az u\u00e7ucudur. Molek\u00fcller aras\u0131 ba\u011flar\u0131 zay\u0131f olan s\u0131v\u0131lar olduk\u00e7a u\u00e7ucudur. Su molek\u00fclleri, molek\u00fcller aras\u0131ndaki g\u00fc\u00e7l\u00fc hidrojen ba\u011flar\u0131ndan dolay\u0131 daha az u\u00e7ucudur. Polar olmayan organik bile\u015fikler bu kadar g\u00fc\u00e7l\u00fc molek\u00fcller aras\u0131 \u00e7ekimlere sahip de\u011fildir. Nispeten zay\u0131f olan Van Der Waals ba\u011flar\u0131 var. Bu nedenle s\u0131v\u0131 molek\u00fcller kolayl\u0131kla buhar faz\u0131na ge\u00e7ebilir. Polar olmayan organik s\u0131v\u0131lar\u0131n \u00e7o\u011fu olduk\u00e7a u\u00e7ucudur.<\/p>\n

Dam\u0131tma<\/strong><\/p>\n

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S\u0131v\u0131lar\u0131n farkl\u0131 kaynama noktalar\u0131na g\u00f6re uyarlanm\u0131\u015f modern ay\u0131rma tekni\u011fi. Bunun nedeni, maddelerin farkl\u0131 molek\u00fcller aras\u0131 kuvvetlerinin g\u00fcc\u00fcd\u00fcr. Ba\u011f k\u0131r\u0131lmas\u0131 i\u00e7in gereken \u0131s\u0131 enerjisi de\u011fi\u015fti\u011finden farkl\u0131 s\u0131v\u0131lar farkl\u0131 s\u0131cakl\u0131klarda kaynar.<\/p>\n

Dam\u0131tma s\u0131v\u0131 kar\u0131\u015f\u0131mlar\u0131n\u0131 ay\u0131rmak i\u00e7in kullan\u0131l\u0131r. Bu, s\u0131v\u0131lar\u0131n kaynat\u0131lmas\u0131n\u0131 ve yo\u011funla\u015fmas\u0131n\u0131 i\u00e7erir.<\/p>\n

S\u0131v\u0131 \u0131s\u0131t\u0131l\u0131r ve kaynama noktas\u0131nda kaynat\u0131l\u0131r. \u0130lgili s\u0131v\u0131 tamamen buharla\u015fana kadar s\u0131cakl\u0131k sabit kal\u0131r. Buhar daha sonra yo\u011funla\u015ft\u0131r\u0131c\u0131 yard\u0131m\u0131yla s\u0131v\u0131 faza d\u00f6n\u00fc\u015ft\u00fcr\u00fcl\u00fcr.<\/p>\n

Basit dam\u0131tma, ayr\u0131msal dam\u0131tma ve buhar dam\u0131tma gibi \u00e7e\u015fitli dam\u0131tma y\u00f6ntemleri vard\u0131r.
\nBasit Dam\u0131tma
\nBu, \u00f6nemli bir kaynama noktas\u0131 bo\u015flu\u011funa sahip s\u0131v\u0131lar\u0131 ay\u0131rmak i\u00e7in kullan\u0131l\u0131r. S\u0131v\u0131 kar\u0131\u015f\u0131m\u0131n bile\u015fenleri, ilgili kaynama noktalar\u0131nda kaynay\u0131p buhar faz\u0131na ge\u00e7tiklerinde ayr\u0131l\u0131r. Buhar daha sonra yo\u011funla\u015ft\u0131r\u0131l\u0131r ve toplan\u0131r.
\nKademeli Dam\u0131tma
\nBu y\u00f6ntemlerde kaynama noktalar\u0131 birbirine yak\u0131n olan iki kar\u0131\u015fabilir s\u0131v\u0131y\u0131 ay\u0131rmak i\u00e7in bir fraksiyonlama kolonu kullan\u0131l\u0131r.
\nBuhar Dam\u0131tma
\nSu ile kar\u0131\u015fmayan bile\u015fikleri ay\u0131rmak i\u00e7in buhar kullan\u0131l\u0131r. Bu t\u00fcr bile\u015fikler buharla kar\u0131\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda normal kaynama noktalar\u0131ndan daha d\u00fc\u015f\u00fck bir s\u0131cakl\u0131kta buharla\u015fma e\u011filimi g\u00f6sterirler.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"

Evaporation Belirli bir s\u0131cakl\u0131kta, s\u0131v\u0131 fazdaki bir madde, buharla\u015fma ad\u0131 verilen i\u015flemle kaynama noktas\u0131na ula\u015fmadan gaz faz\u0131na ge\u00e7me e\u011filimindedir. S\u0131v\u0131 molek\u00fcllerin molek\u00fcller aras\u0131 ba\u011flar\u0131 vard\u0131r. Yeterli \u0131s\u0131 enerjisi ile bu ba\u011flar molek\u00fclleri gaz faz\u0131na salarak ayr\u0131\u015fma e\u011filimindedir. Bu i\u015flem s\u0131v\u0131n\u0131n y\u00fczeyinde ger\u00e7ekle\u015fir. Bunun nedeni y\u00fczeyin atmosferle yak\u0131n temas halinde olmas\u0131 ve \u0131s\u0131 enerjisinin kolayl\u0131kla emilebilmesidir. […]<\/p>\n","protected":false},"featured_media":2096,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[60],"product_tag":[],"_links":{"self":[{"href":"https:\/\/alfatechmuhendislik.com\/tr\/wp-json\/wp\/v2\/product\/2326"}],"collection":[{"href":"https:\/\/alfatechmuhendislik.com\/tr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/alfatechmuhendislik.com\/tr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/alfatechmuhendislik.com\/tr\/wp-json\/wp\/v2\/comments?post=2326"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/alfatechmuhendislik.com\/tr\/wp-json\/wp\/v2\/media\/2096"}],"wp:attachment":[{"href":"https:\/\/alfatechmuhendislik.com\/tr\/wp-json\/wp\/v2\/media?parent=2326"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/alfatechmuhendislik.com\/tr\/wp-json\/wp\/v2\/product_cat?post=2326"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/alfatechmuhendislik.com\/tr\/wp-json\/wp\/v2\/product_tag?post=2326"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}