PL397258A1 - Sposób wytwarzania bisfenolu F - Google Patents
Sposób wytwarzania bisfenolu FInfo
- Publication number
- PL397258A1 PL397258A1 PL397258A PL39725811A PL397258A1 PL 397258 A1 PL397258 A1 PL 397258A1 PL 397258 A PL397258 A PL 397258A PL 39725811 A PL39725811 A PL 39725811A PL 397258 A1 PL397258 A1 PL 397258A1
- Authority
- PL
- Poland
- Prior art keywords
- phenol
- condensation
- bisphenols
- formaldehyde
- water
- Prior art date
Links
- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 5
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical class C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 abstract 2
- 229930185605 Bisphenol Natural products 0.000 abstract 2
- 230000005494 condensation Effects 0.000 abstract 2
- 238000009833 condensation Methods 0.000 abstract 2
- 125000001174 sulfone group Chemical group 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 229930040373 Paraformaldehyde Natural products 0.000 abstract 1
- 229910006069 SO3H Inorganic materials 0.000 abstract 1
- 239000003377 acid catalyst Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000006482 condensation reaction Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920002866 paraformaldehyde Polymers 0.000 abstract 1
- 239000002594 sorbent Substances 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Sposób wytwarzania bisfenolu F metoda kondensacji fenolu z formaldehydem w obecnosci kwasowego katalizatora polega na tym, ze: roztwór o stezeniu nie wyzszym niz 10 cg/g formaldehydu i/lub paraformaldehydu w fenolu, zawierajacy nie wiecej niz 5,0 cg/g wody ogrzewa sie od temperatury 60°C do 90°C w obecnosci katalizatora kondensacji zawierajacego co najmniej jedna grupe sulfonowa (-SO3H) w czasteczce i nie wiecej niz 0,1 mola grup sulfonowych z protonem podstawionym jonem metalu (-SO3Me), otrzymany w reakcji kondensacji roztwór bisfenoli w fenolu chlodzi sie do temperatury nie nizszej niz 45°C, kontaktuje sie z zasadowym sorbentem, przy czym szybkosc przeplywu cieczy przez zloze jest nie wieksza niz 4,0 m/godzine, z mieszaniny bisfenoli i fenolu destylacyjnie usuwa sie wode, a nastepnie fenol w temperaturze nie nizszej niz 120°C pod obnizonym cisnieniem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL397258A PL216488B1 (pl) | 2011-12-06 | 2011-12-06 | Sposób wytwarzania bisfenolu F |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL397258A PL216488B1 (pl) | 2011-12-06 | 2011-12-06 | Sposób wytwarzania bisfenolu F |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL397258A1 true PL397258A1 (pl) | 2013-06-10 |
| PL216488B1 PL216488B1 (pl) | 2014-04-30 |
Family
ID=48539572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL397258A PL216488B1 (pl) | 2011-12-06 | 2011-12-06 | Sposób wytwarzania bisfenolu F |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL216488B1 (pl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105037107B (zh) * | 2015-06-03 | 2017-04-26 | 湘潭大学 | 一种高4，4’‑异构体含量双酚f的合成方法 |
-
2011
- 2011-12-06 PL PL397258A patent/PL216488B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL216488B1 (pl) | 2014-04-30 |
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