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Synthesis of Octane Enhancers During Slurry-Phase Fischer-Tropsch.
Final Technical Progress Report Including the
10th Quarterly Technical Report, September 26, 1990--May 25, 1993 - 1993

Marcelin, G.
Kazi, A. M.
Nikolopoulos, A.

Altamira Instruments, Inc. University of Pittsburgh

Table of Contents 116kb

Section 1
496kb
List of Figures ii
List of Tables iii
Executive Summary 1
Objectives 3
Technical Report 4
 

1

MTBE Synthesis over Acid Catalysts 4
 

1.1

Introduction 4

1.2

Experimental 4
 

1.2.1

Catalysts 4

1.2.2

Catalyst Characterization 5

1.2.3

Reaction System and Procedure 6

1.3

Results 8
 

1.3.1

Catalyst Characteristics 8

1.3.2

Reaction Measurements and Analysis 10

1.3.3

Reaction Behavior at Various Temperatures 10

1.4

Discussion 19
Section 2
537kb

2

Ether Synthesis During FT Reaction 24
 

2.1

Introduction 24

2.2

Experimental 25
  2.2.1 Catalyst Preparation 25
2.2.2 Catalyst Characterization 26
2.2.3 Reaction Studies 27

2.3

Results 29
  2.3.1 Elemental Analysis 29
2.3.2 X-Ray Diffraciton 29
2.3.3 CO Chemisorption 29
2.3.4 CO Hydrogenation over Supported Metal and Composite Catalysts 33
2.3.5 Addition of Isobutylene during CO Hydrogenation 45
Section 3
436kb

2.4

Discussion 54
  2.4.1 CO Hydrogenation 54
2.4.2 Addition of Isobutylene during CO Hydrogenation 59

2.5

Summary 61

3

Slurry-Phase MTBE Synthesis 63
  3.1 Introduction 63
3.2 Experimental 63
  3.2.1 Reactor 63
3.2.2 MTBE Synthesis from Methanol and Isobutylene 65
3.2.3 MTBE Synthesis from Syngas and Isobutylene 65

3.3

Results and Discussion 66
  3.3.2 MTBE Synthesis from Methanol and Isobutylene 66
3.3.3 MTBE Synthesis from Syngas and Isobutylene 74

4

Conclusions 74

5

Recommendations 76

6

References 76