TEKSTiL ENDUSTRİSİNDE GAZYAGI GERi KAZANIMININ DENEYSEL iNCELENMESi

Bu cahsrnada, tekstil sanayiinde boyama unitelerinde cozucu olarak kullarnlan gazyagimn gerikazarnrn yonterni arasunlrrusnr. Kaynama noktasi 200°C dan daha yuksek cozuculer icin adsorpsiyon-desorpsiyon yonterninin uygun olrnadigi bilinmektedir. Gazyagirun kaynama arahgi 170-250 °C oldugundan buharlanrun yogusturularak geri kazamlrnasi gerekmektedir. Havadaki derisimi 4000 ppm (all patlama limitinin yuzde otuz ucu) olan gazyagt buharlanrun, 5°C a kadar sogutulmasi ile kuramsal temelde %96 oranmda yogusturulabilecegi hesaplandi. Deneysel cahsrna bu orarun % 48 oldugunu gosterdi, Basma fabrikalarinda % 20'nin uzerindeki her verim tasarruf irnkaru saglar.

Anahtar Kelimeler:

Adsorpsiyon, Buhar Basıncı

EXPERIMENTAL INVESTIGATION FOR THE RECOVERY OF KEROSENE IN THE TEXTILE INDUSTRY

In this work, the recovery of kerosene, used as a solvent in dying process in textile industry, was investigated. It is generally known that adsorption-desorption method is not very successful for solvents with boiling points higher than 200°C The boiling point range for kerosene is 170-2S0°C Therefore, the recovery of kerosene vapour by condensation would be reasonable. In theoretical basis, it was calculated that, when the air containing 4000 ppm kerosene vapour (33 % of lower explosive limit) is cooled to SoC, 96% of vapour can be condensed. This ratio was found to be 48% experimentally. It is also known that any yield above 20% is feasible.

Keywords:

Adsorption, Condensation Kerosene, Vapour Pressure,

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[1] Nelson, W.L. , Petroleum Refinery Engineering, Tokyo, McGraw-Hill, 1958.
[2] Parmele,C.S. , Oconnel, W.L. , Basdekis, H.S. , Adsorption, pollution, recovers solvents, Chemical Engineering, 31(1979), 58-70.
[3] Altiokka M. Rrza, Yener Sevgi, Geri kazarurn amaciyla basma fabrikalannda gazyagma ait buhar basmcmm hesaplanmasi, Anadolu Universitesi Muhendislik-Mirnarhk Fakultesi Dergisi; C VI. (1990), S.l.
[4] Altiokka M. Riza, Yener Sevgi, lSI degisimci yontemi ile basma fabrikatarmda gazyagi geri kazarnrru, Anadolu Universitesi Muhendislik-Mimarhk Fakultesi Dergisi C VI. (1990), S.l.
[5] Altiokka M. Rrza, Dogrudan temas yonterni ile lSI aktanrm ve basma fabrikalannda gazyagi geri kazamrru, Anadolu Universitesi Muhendislik- Mimarlik Fakultesi Dergisi C VI. (1990), S.2.
[6] Altiokka M. Riza, Basma fabrikalannda gazyagi geri kazamrn projesi, Anadolu Universitesi Muhendislik-Mimarlik Fakultesi Kimya Muhendisligi Bolumu.