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Gabriella Kálóczi

Használt sütőolajok motorhajtóanyag
célú hidrogénezése
Szerző: Kálóczi Gabriella
Vegyészmérnök BSc, II. évfolyam
Témavezető: Dr. Hancsók Jenő
Konzulens: Solymosi Péter
2014. április 11.

KÍSÉRLETI TEVÉKENYSÉG
 Vizsgált katalizátorok
◦ CoMo/Al2O3
◦ NiMo/Al2O3
◦ NiW/Al2O3
 Műveleti paraméterek
◦ 340 °C
◦ 1h-1
◦ 40 bar
◦ 600 Nm3/m3
3

HASZNÁLT BERENDEZÉSEK
Külső
hidrogén
Lefúvatott
gáz
Alapanyag
GC
Folyadék-
termék
Inert gáz
20 19
22
3
5
20 20
20
6
19
7
6
22
20
21
20
4
3
22
19
20
12
20
13
14
20
21
2
10 9
20
20
19
11
20
20 22
20
1
20
20
22
20
20
15
16
22
17
20 20
20
18
2
2020
20 20
20
22
1
22 20
20
20
15
16
17
20
18
19
8 8
11
20
20
9 10
14
20
21
20
20
20
20 20
6
6
7
22
20
21
20
4
3
22
19
2019
22
3
5
19
12
13
Külső
hidrogén
Inert gáz
Alapanyag
Aktiválószer
23
Aktiváló-
szer
23
Lefúvatott
gáz
20
20
20
20
4

KÍSÉRLETI EREDMÉNYEK KIÉRTÉKELÉSE I.
0
10
20
30
40
50
60
mono-glicerid di-glicerid tri-glicerid Összes át nem
alakult
növényolaj
Átnemalakultnövényhozam(%)
NiMo/Al2O3
CoMo/Al2O3
NiW/Al2O3
7

KÍSÉRLETI EREDMÉNYEK KIÉRTÉKELÉSE II.
0
10
20
30
40
50
60
70
80
90
100
normál C17 normál C18 Összes normál
paraffin
Paraffnhozam(%)
0
20
40
60
80
100
120
140
160
C18/C17arány(%)
NiMo/Al2O3
CoMo/Al2O3
NiW/Al2O3
8

KÍSÉRLETI EREDMÉNYEK KIÉRTÉKELÉSE III.
0
2
4
6
8
10
12
14
16
18
Izo-paraffinokkoncentrációja(%)
NiMo/Al2O3
CoMo/Al2O3
NiW/Al2O3
9

Eredmények összegzése
• NiMo/Al2O3
oLegjobb produktivitás
oKözel 100%-os céltermék hozam elérése
• CoMo/Al2O3
o57%-os konverzió
oMagas C18/C17 arány
oLegmagasabb izo-paraffin koncentráció
• NiW/Al2O3
o48%-os konverzió
oMagas C17/C18 arány
oLegmagasabb C10 hozam
10
A vizsgált műveleti paraméterek kombinációja esetén az alábbi
eredményeket kaptuk:

Kutatás jelentősége
• Első generáció élelmiszer piaccal rivalizál
• Széles alapanyag bázis
• Környezetkímélés
• 2009/30/EC – Fuel Quality Directive
• 2009/28/EC – Renewable Energy Directive
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Kálóczi g.

1. Használt sütőolajok motorhajtóanyag célú hidrogénezése Szerző: Kálóczi Gabriella Vegyészmérnök BSc, II. évfolyam Témavezető: Dr. Hancsók Jenő Konzulens: Solymosi Péter 2014. április 11.

2. KATALITIKUS HIDROGÉNEZÉS 2

3. KÍSÉRLETI TEVÉKENYSÉG  Vizsgált katalizátorok ◦ CoMo/Al2O3 ◦ NiMo/Al2O3 ◦ NiW/Al2O3  Műveleti paraméterek ◦ 340 °C ◦ 1h-1 ◦ 40 bar ◦ 600 Nm3/m3 3

4. HASZNÁLT BERENDEZÉSEK Külső hidrogén Lefúvatott gáz Alapanyag GC Folyadék- termék Inert gáz 20 19 22 3 5 20 20 20 6 19 7 6 22 20 21 20 4 3 22 19 20 12 20 13 14 20 21 2 10 9 20 20 19 11 20 20 22 20 1 20 20 22 20 20 15 16 22 17 20 20 20 18 2 2020 20 20 20 22 1 22 20 20 20 15 16 17 20 18 19 8 8 11 20 20 9 10 14 20 21 20 20 20 20 20 6 6 7 22 20 21 20 4 3 22 19 2019 22 3 5 19 12 13 Külső hidrogén Inert gáz Alapanyag Aktiválószer 23 Aktiváló- szer 23 Lefúvatott gáz 20 20 20 20 4

5. EGYETEMI REAKTOR 5

6. KAPOTT TERMÉKELEGY SZÉTVÁLASZTÁSA 6

7. KÍSÉRLETI EREDMÉNYEK KIÉRTÉKELÉSE I. 0 10 20 30 40 50 60 mono-glicerid di-glicerid tri-glicerid Összes át nem alakult növényolaj Átnemalakultnövényhozam(%) NiMo/Al2O3 CoMo/Al2O3 NiW/Al2O3 7

8. KÍSÉRLETI EREDMÉNYEK KIÉRTÉKELÉSE II. 0 10 20 30 40 50 60 70 80 90 100 normál C17 normál C18 Összes normál paraffin Paraffnhozam(%) 0 20 40 60 80 100 120 140 160 C18/C17arány(%) NiMo/Al2O3 CoMo/Al2O3 NiW/Al2O3 8

9. KÍSÉRLETI EREDMÉNYEK KIÉRTÉKELÉSE III. 0 2 4 6 8 10 12 14 16 18 Izo-paraffinokkoncentrációja(%) NiMo/Al2O3 CoMo/Al2O3 NiW/Al2O3 9

10. Eredmények összegzése • NiMo/Al2O3 oLegjobb produktivitás oKözel 100%-os céltermék hozam elérése • CoMo/Al2O3 o57%-os konverzió oMagas C18/C17 arány oLegmagasabb izo-paraffin koncentráció • NiW/Al2O3 o48%-os konverzió oMagas C17/C18 arány oLegmagasabb C10 hozam 10 A vizsgált műveleti paraméterek kombinációja esetén az alábbi eredményeket kaptuk:

11. Kutatás jelentősége • Első generáció élelmiszer piaccal rivalizál • Széles alapanyag bázis • Környezetkímélés • 2009/30/EC – Fuel Quality Directive • 2009/28/EC – Renewable Energy Directive 11

12. Köszönöm a figyelmet! 12

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