{"id":114956,"date":"2024-07-16T14:19:59","date_gmt":"2024-07-16T12:19:59","guid":{"rendered":"https:\/\/www.linseis.com\/messgeraete\/ek-cihazlar-ve-destek\/l40-buhar-su-buhari\/"},"modified":"2026-01-23T11:57:22","modified_gmt":"2026-01-23T10:57:22","slug":"l40-buhar-su-buhari","status":"publish","type":"messgeraete","link":"https:\/\/www.linseis.com\/tr\/cihazlar\/ek-cihazlar-ve-destek\/l40-buhar-su-buhari\/","title":{"rendered":"L40 BUHAR – Su buhar\u0131"},"content":{"rendered":"\t\t
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tA\u00e7\u0131klama<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tSu buhar\u0131<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tUygulamalar<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tFiyat teklifi isteyin<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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A\u00e7\u0131klama<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Sadede gelelim<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Termal analizde su buhar\u0131 ve ba\u011f\u0131l nem aras\u0131ndaki fark<\/strong><\/p>

Su kaynama noktas\u0131na veya \u00fczerine kadar \u0131s\u0131t\u0131ld\u0131\u011f\u0131nda, fiziksel durumunu s\u0131v\u0131dan gaza d\u00f6n\u00fc\u015ft\u00fcr\u00fcr. Daha sonra (su) buhar\u0131 olarak bulunur. Bu buhar bir reaksiyon odas\u0131na veya bir cihaza verilirse, su buhar\u0131 uygulamas\u0131 olarak adland\u0131r\u0131l\u0131r. <\/p>

Buna kar\u015f\u0131l\u0131k, her gaz belirli bir s\u0131cakl\u0131kta belirli miktarda su ta\u015f\u0131yabilir ve i\u00e7erebilir. Bu nem olarak bilinir. Havay\u0131 bir \u00f6rnek olarak kullanarak, suyun kaynama noktas\u0131n\u0131n alt\u0131nda bile, havada her zaman belirli miktarda su bulundu\u011fu belirlenebilir, bu da nem derecesi veya ba\u011f\u0131l nem<\/b><\/a> ba\u011f\u0131l nem olarak adland\u0131r\u0131l\u0131r. <\/p>

Ba\u011f\u0131l nemin aksine, deniz seviyesinde 100\u00b0C olan bas\u0131nca ba\u011fl\u0131 kaynama noktas\u0131n\u0131n \u00fczerindeki su, sadece gaz faz\u0131nda, su buhar\u0131 \u015feklinde bulunur. Bir su buhar\u0131 jenerat\u00f6r\u00fcnde \u00fcretilen su buhar\u0131n\u0131n hava, nitrojen veya helyum gibi bir ta\u015f\u0131y\u0131c\u0131 gazla kar\u0131\u015ft\u0131r\u0131lmas\u0131yla, numune<\/strong> gazdaki su buhar\u0131 konsantrasyonu (hacim, a\u011f\u0131rl\u0131k veya ppm cinsinden) analiz\u00f6rlerimizde de\u011fi\u015fken bir \u015fekilde ayarlanabilir<\/strong>. <\/p>

Buna ek olarak, cihazdaki gaz atmosferi uygulamaya ba\u011fl\u0131 olarak statik veya dinamik olabilir. Dinamik su buhar\u0131 atmosferleri i\u00e7in tipik testler, bir numunenin izotermal \u0131s\u0131t\u0131lmas\u0131n\u0131 ve ard\u0131ndan bir reaksiyon ba\u015flatmak i\u00e7in tan\u0131mlanm\u0131\u015f bir su buhar\u0131 konsantrasyonunun dozajlanmas\u0131n\u0131 i\u00e7erir. Bu, \u00f6rne\u011fin adsorpsiyon, desorpsiyon, indirgeme, oksidasyon veya d\u00f6n\u00fc\u015f\u00fcm \u00f6l\u00e7\u00fcmlerini<\/strong> i\u00e7erebilir. <\/p>

Termal analizde, su buhar\u0131 jenerat\u00f6rleri genellikle TGA gibi termobalanslarla birlikte <\/strong> kullan\u0131l\u0131r ve STA<\/b><\/a> (y\u00fcksek bas\u0131n\u00e7 aral\u0131\u011f\u0131nda) ve <\/strong>dilatometreler<\/b><\/a> kullan\u0131l\u0131r.<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Su buhar\u0131 atmosferinde bas\u0131nca ba\u011fl\u0131 \u00f6l\u00e7\u00fcmler<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Konsantrasyon ve s\u0131cakl\u0131\u011fa ek olarak, deney \u00fczerinde b\u00fcy\u00fck bir etkiye sahip oldu\u011fu i\u00e7in atmosferin bas\u0131n\u00e7 seviyesi de kontrol edilebilir. Y\u00fcksek bas\u0131n\u00e7 seviyesi, y\u00fcksek bas\u0131n\u00e7l\u0131 STA analiz\u00f6rlerimizle incelenebilen k\u00f6m\u00fcr veya biyok\u00fctle gazla\u015ft\u0131rma gibi reaksiyonlar\u0131n denge ko\u015fullar\u0131n\u0131 de\u011fi\u015ftirmek i\u00e7in \u00f6zellikle ilgi \u00e7ekicidir. <\/p>

Ancak bas\u0131n\u00e7 seviyesi artt\u0131k\u00e7a yeni s\u0131n\u0131r ko\u015fullar\u0131n\u0131n da dikkate al\u0131nmas\u0131 gerekir. \u00d6rne\u011fin, kaynama noktas\u0131, kritik nokta olarak adland\u0131r\u0131lan noktaya ula\u015fana kadar bas\u0131n\u00e7 seviyesi artt\u0131k\u00e7a daha y\u00fcksek s\u0131cakl\u0131klara kayar. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\u00d6te yandan, gaz halindeki suyun maksimum bas\u0131n\u00e7 seviyesi doygunluk buhar bas\u0131nc\u0131 e\u011frisi ile tan\u0131mlan\u0131r. Bas\u0131n\u00e7 \u00e7ok y\u00fckselirse, su yo\u011funla\u015f\u0131r. Daha y\u00fcksek s\u0131cakl\u0131klarda veya bas\u0131n\u00e7larda, kritik noktan\u0131n \u00fczerinde, s\u0131v\u0131 suyun yo\u011funlu\u011fu gaz halindeki suyun yo\u011funlu\u011fu kadar y\u00fcksektir, b\u00f6ylece art\u0131k yo\u011funla\u015famaz. Buna s\u00fcperkritik durum denir, \u00f6rne\u011fin a\u015f\u0131r\u0131 \u0131s\u0131t\u0131lm\u0131\u015f su buhar\u0131.<\/strong> <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\n\t\t\t\t\t\t\t\t\tF\u0131r\u0131nda 100 \u00b0C’nin \u00fczerindeki s\u0131cakl\u0131klarda H2O<\/sub>atmosferi olu\u015fturmak i\u00e7in sistemlerimizle birlikte bir su buhar\u0131 jenerat\u00f6r\u00fc kullan\u0131lmal\u0131d\u0131r. Jenerat\u00f6r, kalan su buhar\u0131 di\u011fer temizleme gazlar\u0131yla kar\u0131\u015fmak zorunda kalmadan suyu buharla\u015ft\u0131r\u0131r, bu da numune \u00fczerinde %100 H2O atmosferi<\/sub><\/strong> sa\u011flar. Bununla birlikte, MFC’ler kullan\u0131larak kuru gazlar eklenerek de seyreltilebilir. Kar\u0131\u015f\u0131m, kuru bir ta\u015f\u0131y\u0131c\u0131 gaz i\u00e7inde de\u011fi\u015fken bir su buhar\u0131 konsantrasyonu (vol%, wt% veya ppm olarak) olarak belirtilir. \t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Sorular\u0131n\u0131z m\u0131 var? Sadece bizi aray\u0131n! <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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+49 (0) 9287\/880 0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\t\t\tServisimiz Pazartesi’den
Per\u015fembe’ye kadar sabah 8’den ak\u015fam 4’e kadar
ve Cuma g\u00fcnleri sabah 8’den ak\u015fam 12’ye kadar hizmet vermektedir.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Sizin i\u00e7in buraday\u0131z!<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Uygulamalar<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\t\t\t\t\t\tK\u00f6m\u00fcr ve biyok\u00fctle gazla\u015ft\u0131rma testleri, y\u00fcksek s\u0131cakl\u0131k ve bas\u0131n\u00e7larda su buhar\u0131 uygulamalar\u0131n\u0131n tipik bir \u00f6rne\u011fidir.<\/strong>\n\nVerilen \u00f6rnek tipik bir odun k\u00f6m\u00fcr\u00fc gazla\u015ft\u0131rma deneyini g\u00f6stermektedir. Odun k\u00f6m\u00fcr\u00fc \u00f6rne\u011fi, 50 bar bas\u0131n\u00e7ta (y\u00fcksek bas\u0131n\u00e7l\u0131 TGA – termobalans) azot atmosferi alt\u0131nda izotermal bir platoya kadar \u0131s\u0131t\u0131lm\u0131\u015ft\u0131r. K\u00fctle sinyali, 20 ila 40 dakika aras\u0131nda u\u00e7ucu bile\u015fenlerin kayb\u0131n\u0131 g\u00f6stermektedir. Su buhar\u0131n\u0131n eklenmesinden sonra k\u00f6m\u00fcr gazla\u015ft\u0131r\u0131lm\u0131\u015f ve 150 dakika sonra neredeyse tamamen t\u00fcketilerek k\u0131rm\u0131z\u0131 k\u00fctle kayb\u0131 e\u011frisinde g\u00f6sterildi\u011fi gibi H2<\/sub>, CO, CH3OH<\/sub>ve di\u011fer faydal\u0131 reaktif gazlar \u00fcretilmi\u015ftir. T\u00fcm s\u00fcre\u00e7 a\u015fa\u011f\u0131daki gibi tan\u0131mlanabilir: Karbon, karbon monoksit ve hidrojen kar\u0131\u015f\u0131m\u0131 olu\u015fturmak i\u00e7in su buhar\u0131 ile reaksiyona girer. Ortaya \u00e7\u0131kan karbon monoksit, karbon dioksit ve ilave hidrojen olu\u015fturmak i\u00e7in ikinci bir su molek\u00fcl\u00fc ile reaksiyona girebilir ve son olarak ortaya \u00e7\u0131kan hidrojen, karbon monoksitten metan ve di\u011fer hidrokarbonlar\u0131 olu\u015fturabilir. \t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\u0130yi bilgilendirilmi\u015f<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\u0130ndirmeler<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Bir bak\u0131\u015fta her \u015fey<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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SU BUHARI ve BA\u011eIL NEM bro\u015f\u00fcr\u00fc(PDF)<\/b><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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