Co-extraction of Lignite and Waste Tire Mixtures

被引：5

作者：

Bozkurt, P. A. ^{[1
]}

Canel, M. ^{[1
]}

机构：

[1] Ankara Univ, Dept Chem, Fac Sci, TR-06100 Ankara, Turkey

来源：

ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS | 2014年 / 36卷 / 20期

关键词：

lignite; pyrolysis; supercritical coextraction; synergism; waste tire; SCRAP TIRE; SUPERCRITICAL EXTRACTION; COAL-LIQUEFACTION; PYROLYSIS; TOLUENE; OIL; SOLVENTS; TYRE;

D O I：

10.1080/15567036.2013.807320

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The present investigation relates to supercritical co-extraction of waste tire and lignite to form a liquid product and characterizing it in order to evaluate the obtaining valuable chemical compounds. The waste tire and lignite are mixed in defined ratios and heated to depolymerization temperature of the rubber in the presence of toluene as a solvent under supercritical conditions. The highest liquid yield was obtained at 500 degrees C and a 50 wt% mixing ratio of waste tire/lignite. Moreover, the liquid product yields obtained by supercritical extraction and by pyrolysis is compared. The liquid yield in supercritical extraction is approximately two times more than that obtained in pyrolysis at the same temperature. The liquid product is analyzed by gas chromatography-mass spectrometry and Fourier transform infra-red spectroscopy. The effect of extraction temperature, waste tire/lignite ratio, catalyst type, and ratio on product distribution was investigated. Moreover, the effect of synergism on co-processing was also discussed.

引用

页码：2296 / 2304

页数：9

共 21 条

[1] The Pyrolysis of Scrap Tire with Lignite [J].

Acar, P. ;

Sinag, A. ;

Misirlioglu, Z. ;

Canel, M. .

ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS, 2012, 34 (1-4) :287-295

[2]

Aiumwichean W., 2002, THESIS KASETSART U B

[3] Improvement of Solid Product Quality in Pyrolysis of Tyre Derived Fuels (TDF) [J].

Akyildiz, Vildan ;

Ozkan, Aysun ;

Cokaygil, Zerrin ;

Banar, Mufide ;

Baydar, Semih .

PRES 2010: 13TH INTERNATIONAL CONFERENCE ON PROCESS INTEGRATION, MODELLING AND OPTIMISATION FOR ENERGY SAVING AND POLLUTION REDUCTION, 2010, 21 :775-780

[4]

Bagder M. W., 1994, PREPR PAP AM CHEM SO, V39, P438

[5] SUBCRITICAL AND SUPERCRITICAL EXTRACTION OF OIL FROM USED AUTOMOTIVE TIRE SAMPLES [J].

FUNAZUKURI, T ;

OGASAWARA, S ;

WAKAO, N ;

SMITH, JM .

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, 1985, 18 (05) :455-460

[6] Supercritical extraction of scrap tire with different solvents and the effect of tire oil on the supercritical extraction of coal [J].

Giray, ES ;

Sönmez, Ö .

FUEL PROCESSING TECHNOLOGY, 2004, 85 (04) :251-265

[7] Pyrolysis of some whole plastics and plastics-coal mixtures [J].

Ishaq, Mohammad ;

Ahmad, Imtiaz ;

Shakirullah, Mohammad ;

Khan, Mohammad Arsala ;

Rehman, Habib ur ;

Bahader, Ali .

ENERGY CONVERSION AND MANAGEMENT, 2006, 47 (18-19) :3216-3223

[8] Oil recovery from scrap tires by low-temperature supercritical decomposition with toluene and cyclohexane [J].

Joung, SN ;

Park, SW ;

Kim, SY ;

Yoo, KP ;

Bae, SY .

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, 2001, 34 (02) :132-137

[9] Thermolysis of scrap tire using supercritical toluene [J].

Joung, SN ;

Park, SW ;

Kim, SY ;

Yoo, KP ;

Bae, SY .

KOREAN JOURNAL OF CHEMICAL ENGINEERING, 1999, 16 (05) :602-607

[10] Supercritical fluid extraction of scrap tyres [J].

Kershaw, JR .

FUEL, 1998, 77 (9-10) :1113-1115

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