RO101480B1 - Procedeu continuu de sinteza a trimetilolpropanului - Google Patents
Procedeu continuu de sinteza a trimetilolpropanuluiInfo
- Publication number
- RO101480B1 RO101480B1 RO134182A RO13418288A RO101480B1 RO 101480 B1 RO101480 B1 RO 101480B1 RO 134182 A RO134182 A RO 134182A RO 13418288 A RO13418288 A RO 13418288A RO 101480 B1 RO101480 B1 RO 101480B1
- Authority
- RO
- Romania
- Prior art keywords
- trimethyolpropane
- synthesis method
- continuous synthesis
- trimethylolpropane
- dosing
- Prior art date
Links
- 238000001308 synthesis method Methods 0.000 title 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 239000000243 solution Substances 0.000 abstract 2
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000012895 dilution Substances 0.000 abstract 1
- 238000010790 dilution Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Abstract
Inventia de fata se refera la un procedeu de sinteza a trimetilolpropanului, ce consta în aceea ca, într-o prima faza, se efectueaza preamestecarea solutiei de CH2O cu NaOH, la o temperatura de 30...35 degree C si un timp de stationare de 5...25 min, lucrând cu solutii de formaldehida de concentratii 10...20%, pentru a asigura nivelul optim de dilutie, urmeaza dozarea aldehidei n-butirice si apoi perfectarea reactiei în intervalul 30...60 degree C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO1988134182A RO101480A2 (ro) | 1988-06-24 | 1988-06-24 | Procedeu continuu de sinteza a trimetilolpropanului |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO1988134182A RO101480A2 (ro) | 1988-06-24 | 1988-06-24 | Procedeu continuu de sinteza a trimetilolpropanului |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO101480B1 true RO101480B1 (ro) | 1991-06-29 |
| RO101480A2 RO101480A2 (ro) | 1991-12-09 |
Family
ID=20121992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO1988134182A RO101480A2 (ro) | 1988-06-24 | 1988-06-24 | Procedeu continuu de sinteza a trimetilolpropanului |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO101480A2 (ro) |
-
1988
- 1988-06-24 RO RO1988134182A patent/RO101480A2/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO101480A2 (ro) | 1991-12-09 |
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