RO87382B1 - Procedeu pentru obtinerea furfurolului si celofurajului - Google Patents
Procedeu pentru obtinerea furfurolului si celofurajuluiInfo
- Publication number
- RO87382B1 RO87382B1 RO112072A RO11207283A RO87382B1 RO 87382 B1 RO87382 B1 RO 87382B1 RO 112072 A RO112072 A RO 112072A RO 11207283 A RO11207283 A RO 11207283A RO 87382 B1 RO87382 B1 RO 87382B1
- Authority
- RO
- Romania
- Prior art keywords
- cellofodder
- furfurol
- preparing
- phosphate
- furfro
- Prior art date
Links
- XPFVYQJUAUNWIW-UHFFFAOYSA-N furfuryl alcohol Chemical compound OCC1=CC=CO1 XPFVYQJUAUNWIW-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000003054 catalyst Substances 0.000 abstract 2
- 229920000298 Cellophane Polymers 0.000 abstract 1
- 235000019739 Dicalciumphosphate Nutrition 0.000 abstract 1
- 240000008042 Zea mays Species 0.000 abstract 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 abstract 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 abstract 1
- 239000001506 calcium phosphate Substances 0.000 abstract 1
- 235000005822 corn Nutrition 0.000 abstract 1
- NEFBYIFKOOEVPA-UHFFFAOYSA-K dicalcium phosphate Chemical compound [Ca+2].[Ca+2].[O-]P([O-])([O-])=O NEFBYIFKOOEVPA-UHFFFAOYSA-K 0.000 abstract 1
- 229940038472 dicalcium phosphate Drugs 0.000 abstract 1
- 229910000390 dicalcium phosphate Inorganic materials 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 238000005470 impregnation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- -1 sodium chloride trisodium phosphate diammonium phosphate Chemical compound 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- 239000003643 water by type Substances 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Abstract
Invetia se refera la un procedeu pentru obtinerea furfroului si celofurajului prin prelucrarea ciocalailor de de porumb prin maruntire impregnare cu catalizator si hidroliza se realizeaza în prezenta de catalizatori compusi din ape acetice reziduale, cu adaos de clorura de sodiu fosfat trisodic fosfat de diamoniu sau fosfat dicalcic, la temperaturi cuprinse între 160.....170 degree C si presiuni între 5,5-7,5 kgf/cm la puterea 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO83112072A RO87382A2 (ro) | 1983-09-15 | 1983-09-15 | Procedeu pentru obtinerea furfurolului si celofurajului |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO83112072A RO87382A2 (ro) | 1983-09-15 | 1983-09-15 | Procedeu pentru obtinerea furfurolului si celofurajului |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO87382B1 true RO87382B1 (ro) | 1985-10-01 |
| RO87382A2 RO87382A2 (ro) | 1985-10-31 |
Family
ID=20113625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO83112072A RO87382A2 (ro) | 1983-09-15 | 1983-09-15 | Procedeu pentru obtinerea furfurolului si celofurajului |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO87382A2 (ro) |
-
1983
- 1983-09-15 RO RO83112072A patent/RO87382A2/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO87382A2 (ro) | 1985-10-31 |
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