Effect of catalyst on the pyrolysis of used oil carried out in a fractionating pyrolysis reactor

被引：41

作者：

Dandik, L ^{[1
]}

Aksoy, HA ^{[1
]}

机构：

[1] Istanbul Tech Univ, Dept Chem Engn, TR-80626 Istanbul, Turkey

来源：

RENEWABLE ENERGY | 1999年 / 16卷 / 1-4期

关键词：

pyrolysis; used sunflower oil; sodium carbonate; silica-alumina; HZSM-5;

D O I：

10.1016/S0960-1481(98)00355-3

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Conversion of used sunflower oil was carried out thermal and in the presence of different catalysts (Na-2 CO3, silica- alumina, and HZSM- 5) in a reactor ( #316 SS tubing, 210 mm long, 45mm i.d.) equipped with thermocouples, inert gas connection and packed fractionating column (#316 SS tubing, 540mm, 45mm i.d., packed with ceramic rings having 7mm i.d.). The products consisted of gaseous and liquid hydrocarbons, carboxylic acids, CO, CO2, H-2, water, coke, and residual oil. Highest conversion of oil ( 73.2%) and the maximum amount of the liquid hydrocarbon product ( 32.8%) were obtained at 420 degrees C with Na-2 CO3 as catalyst. The liquid hydrocarbon products consisted mainly of hydrocarbons in the gasoline boiling range. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：1007 / 1010

页数：4

共 6 条

[1]

AGRA IB, 1992, P 2 WORLD REN EN C A, V3, P1346

[2]

DANDIK L, 1996, IN PRESS INFORM, V7, P293

[3]

DANIK L, UNPUB CATALYTIC CONV

[4] CATALYTIC CONVERSION OF CANOLA OIL TO FUELS AND CHEMICALS OVER VARIOUS CRACKING CATALYSTS [J].

KATIKANENI, SPR ;

ADJAYE, JD ;

BAKHSHI, NN .

CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 1995, 73 (04) :484-497

[5] LIQUID FUELS FROM MESUA-FERREA L SEED OIL [J].

KONWER, D ;

TAYLOR, SE ;

GORDON, BE ;

OTVOS, JW ;

CALVIN, M .

JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 1989, 66 (02) :223-226

[6] CATALYTIC UPGRADING OF BIOMASS-DERIVED OILS TO TRANSPORTATION FUELS AND CHEMICALS [J].

SHARMA, RK ;

BAKHSHI, NN .

CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 1991, 69 (05) :1071-1081

← 1 →