Application of the polanyi adsorption potential theory to the adsorption of solid solutes from water solution on to activated carbon

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dc.contributor.authorÖzcan, M.
dc.contributor.departmentBölüm Yoktr_TR
dc.date.accessioned2021-09-03T08:59:17Z
dc.date.available2021-09-03T08:59:17Z
dc.date.issued1975-02
dc.description.abstractKatı organik bileşiklerin adsorpsiyon izotermlerini hesap etmek için bir metot geliştirildi. Sulu çözeltiden aktif karbon üzerine adsorpsiyonlarına ait adsorpsiyon izotermleri geniş bir konsantrasyon aralığında şu bileşikler için tayin edildi : Benzolk asit, lityum benzoat, sodyum benzoat, potasyum benzoat, amonyum benzoat ve sesyum benzoat. İlk bakışta deneysel değerlerin teoriden hesaplanan değerlere uymadığı zannedilebillr. Fakat katının hidrasyonu için düzeltme yapıldıktan ve absis eksenine tek bir düzeltme fak- türü uygulandıktan sonra bütün katiların deneysel izotermlerinin teoriden hesaplanan izotermlerle uyarlıkta olduğu görülüyor. Deneysel, düzeltilmiş ve hesaplanan izotermlerin mukayesesi için 100 gram karbon tarafından adsorplanan hacmin, logaritmik olarak, adsorpsiyon potansiyeline karşı grafikleri verildi. Neticeler Polanyi Adsorpsiyon Potansiyel Teorisinin benzoik asit ve alkali tuzlarının sulu çözeltiden adsorpsiyonlarına tatbik edilebileceğini gösteriyor.tr_TR
dc.description.abstractA method is developed for estimating the adsorption isotherm of organic solids. Adsorption isotherms, from water solution onto activated carbon, have been determined over a wide concentration range for the following compounds : benzoic acid, lithium benzoate, sodium benzoate, potassium benzoate, ammonium benzoate, cesium benzoate. At first glance, the data does not agree with the predicted isotherms, calculated by tho Polanyi Adsorption Potential Theory, using only the solute polarizability, molar volume, together with the characteristic curve for the carbon as determined from gas - phase adsorption data. However, isotherms of all solids agree with theoretical isotherms after correction for hydration of solids and applying a single abscissa scale factor. A comparison is given between the experimental and the calculated isotherms of these adsorbates plotted on a log - log plot as volume adsorbed per 100 grams of carbon, against the adsorption potential. The reported results confirm the applicability of the Polanyi Adsorption Potential Theory to the adsorption of benzoic acid and its alkali salts.tr_TR
dc.identifier.citationÖzcan, M. (1975). Application of the polanyi adsorption potential theory to the adsorption of solid solutes from water solution on to activated carbon, IV. Benzoic acid and its alkali salts. Technical Journal, 2(1), 32-43.tr_TR
dc.identifier.endpage43tr_TR
dc.identifier.issue1tr_TR
dc.identifier.startpage32tr_TR
dc.identifier.urihttp://kurumsalarsiv.tenmak.gov.tr/handle/20.500.12878/1746
dc.identifier.volume2tr_TR
dc.language.isoengtr_TR
dc.publisherTurkish Atomic Energy Commission, Ankara Nuclear Research Centertr_TR
dc.relation.journalTechnical Journaltr_TR
dc.rightsinfo:eu-repo/semantics/openAccesstr_TR
dc.subjectPolanyi adsorption potential theorytr_TR
dc.subjectPolanyi adsorpsiyon potansiyeli teorisitr_TR
dc.subjectActivated carbontr_TR
dc.subjectAktif karbontr_TR
dc.subjectWater solutiontr_TR
dc.subjectSu çözeltisitr_TR
dc.subjectSolid solutestr_TR
dc.subjectKatı çözünenlertr_TR
dc.subjectAdsorptiontr_TR
dc.subjectAdsorpsiyontr_TR
dc.titleApplication of the polanyi adsorption potential theory to the adsorption of solid solutes from water solution on to activated carbontr_TR
dc.title.alternativeIV. Benzoic acid and its alkali saltstr_TR
dc.typearticletr_TR
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Cilt 2 - Sayı: 1 (1975)