Pyrolysis analysis of crude oils and their fractions

被引：107

作者：

Karacan, O ^{[1
]}

Kok, MV ^{[1
]}

机构：

[1] MIDDLE E TECH UNIV,DEPT PETR & NAT GAS ENGN,PETR RES CTR,TR-06531 ANKARA,TURKEY

来源：

ENERGY & FUELS | 1997年 / 11卷 / 02期

关键词：

D O I：

10.1021/ef960162+

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：

This research was conducted to investigate the pyrolysis behavior of crude oils and their fractions using differential scanning calorimetry and thermogravimetry. Experiments were performed at 10 degrees C/min heating rate under nitrogen atmosphere. An examination of the fractions of crude oils shows that pyrolysis mechanisms depend on the chemical nature of the constituents. A study of the weight loss properties of SARA constituents suggests that each fraction in whole crude oil follows its own reaction (distillation and cracking) pathway independent of the presence of other fractions.

引用

页码：385 / 391

页数：7

共 15 条

[1]

ALONSO AM, 1992, FUEL, V71, P611

[2]

[Anonymous], 1991, FUEL SCI TECHNOL INT, DOI DOI 10.1080/08843759108942279

[3] PYROLYSIS AND OXIDATION OF HEAVY FUEL OILS AND THEIR FRACTIONS IN A THERMOGRAVIMETRIC APPARATUS [J].

CIAJOLO, A ;

BARBELLA, R .

FUEL, 1984, 63 (05) :657-661

[4] THERMAL-CRACKING OF PETROLEUM RESIDUES .1. KINETIC-ANALYSIS OF THE REACTION [J].

DELBIANCO, A ;

PANARITI, N ;

ANELLI, M ;

BELTRAME, PL ;

CARNITI, P .

FUEL, 1993, 72 (01) :75-80

[5] TGA STUDIES OF ASPHALTENES DERIVED FROM COLD-LAKE (CANADA) BITUMEN [J].

KHULBE, KC ;

SACHDEV, AK ;

MANN, RS ;

DAVIS, S .

FUEL PROCESSING TECHNOLOGY, 1984, 8 (03) :259-266

[6] USE OF THERMAL EQUIPMENT TO EVALUATE CRUDE OILS [J].

KOK, MV .

THERMOCHIMICA ACTA, 1993, 214 (02) :315-324

[7] ISOKINETIC EFFECT IN COAL PYROLYSIS [J].

MIANOWSKI, A ;

RADKO, T .

FUEL, 1993, 72 (11) :1537-1539

[8] THERMAL-DECOMPOSITION OF ASPHALTENES [J].

MOSCHOPEDIS, SE ;

PARKASH, S ;

SPEIGHT, JG .

FUEL, 1978, 57 (07) :431-434

[9] KINETIC-MODELS FOR THE THERMAL-CRACKING OF ATHABASCA BITUMEN - THE EFFECT OF THE SAND MATRIX [J].

PHILLIPS, CR ;

HAIDAR, NI ;

POON, YC .

FUEL, 1985, 64 (05) :678-691

[10] INFLUENCE OF RESERVOIR ROCK COMPOSITION ON CRUDE-OIL PYROLYSIS AND COMBUSTION [J].

RANJBAR, M .

JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS, 1993, 27 (01) :87-95

← 1 2 →