RO85583B1 - PROCEDEU PENTRU INHIBAREA POLIMERIZARII OLEFINELOR SI DIOLEFINELOR îN PROCESELE DE SEPARARE DIN INSTALATIILE DE PIROLIZA SI DE IZOPREN DIN FRACTIUNEA C5 - Google Patents
PROCEDEU PENTRU INHIBAREA POLIMERIZARII OLEFINELOR SI DIOLEFINELOR îN PROCESELE DE SEPARARE DIN INSTALATIILE DE PIROLIZA SI DE IZOPREN DIN FRACTIUNEA C5Info
- Publication number
- RO85583B1 RO85583B1 RO108330A RO10833082A RO85583B1 RO 85583 B1 RO85583 B1 RO 85583B1 RO 108330 A RO108330 A RO 108330A RO 10833082 A RO10833082 A RO 10833082A RO 85583 B1 RO85583 B1 RO 85583B1
- Authority
- RO
- Romania
- Prior art keywords
- installations
- sec
- isoprene
- butylphenol
- fraction
- Prior art date
Links
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 title abstract 10
- 238000009434 installation Methods 0.000 title abstract 3
- 238000006116 polymerization reaction Methods 0.000 title abstract 3
- 238000000197 pyrolysis Methods 0.000 title abstract 3
- 238000000926 separation method Methods 0.000 title abstract 3
- 150000001336 alkenes Chemical class 0.000 title abstract 2
- 150000001993 dienes Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title abstract 2
- 230000002401 inhibitory effect Effects 0.000 title 1
- NGFPWHGISWUQOI-UHFFFAOYSA-N 2-sec-butylphenol Chemical class CCC(C)C1=CC=CC=C1O NGFPWHGISWUQOI-UHFFFAOYSA-N 0.000 abstract 2
- ZUTYZAFDFLLILI-UHFFFAOYSA-N 4-sec-Butylphenol Chemical compound CCC(C)C1=CC=C(O)C=C1 ZUTYZAFDFLLILI-UHFFFAOYSA-N 0.000 abstract 2
- 239000003112 inhibitor Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- LAVMWOGIDKQCDK-UHFFFAOYSA-N 2,4,6-tri(butan-2-yl)phenol Chemical compound CCC(C)C1=CC(C(C)CC)=C(O)C(C(C)CC)=C1 LAVMWOGIDKQCDK-UHFFFAOYSA-N 0.000 abstract 1
- FHTGJZOULSYEOB-UHFFFAOYSA-N 2,6-di(butan-2-yl)phenol Chemical compound CCC(C)C1=CC=CC(C(C)CC)=C1O FHTGJZOULSYEOB-UHFFFAOYSA-N 0.000 abstract 1
- -1 5-45% by weight of 2 Chemical compound 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000000895 extractive distillation Methods 0.000 abstract 1
- 230000005764 inhibitory process Effects 0.000 abstract 1
- NFIDBGJMFKNGGQ-UHFFFAOYSA-N isopropylmethylphenol Natural products CC(C)CC1=CC=CC=C1O NFIDBGJMFKNGGQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000004094 preconcentration Methods 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO108330A RO85583B1 (ro) | 1982-07-30 | 1982-07-30 | PROCEDEU PENTRU INHIBAREA POLIMERIZARII OLEFINELOR SI DIOLEFINELOR îN PROCESELE DE SEPARARE DIN INSTALATIILE DE PIROLIZA SI DE IZOPREN DIN FRACTIUNEA C5 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO108330A RO85583B1 (ro) | 1982-07-30 | 1982-07-30 | PROCEDEU PENTRU INHIBAREA POLIMERIZARII OLEFINELOR SI DIOLEFINELOR îN PROCESELE DE SEPARARE DIN INSTALATIILE DE PIROLIZA SI DE IZOPREN DIN FRACTIUNEA C5 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO85583A2 RO85583A2 (fr) | 1984-10-31 |
| RO85583B1 true RO85583B1 (ro) | 1984-11-30 |
Family
ID=20111902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO108330A RO85583B1 (ro) | 1982-07-30 | 1982-07-30 | PROCEDEU PENTRU INHIBAREA POLIMERIZARII OLEFINELOR SI DIOLEFINELOR îN PROCESELE DE SEPARARE DIN INSTALATIILE DE PIROLIZA SI DE IZOPREN DIN FRACTIUNEA C5 |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO85583B1 (fr) |
-
1982
- 1982-07-30 RO RO108330A patent/RO85583B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO85583A2 (fr) | 1984-10-31 |
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