RO83226B1 - Procedeu de recuperare a acidului monocloracetic din masa de reactie uzata, rezultata din fabricatia acidului monocloracetic - Google Patents
Procedeu de recuperare a acidului monocloracetic din masa de reactie uzata, rezultata din fabricatia acidului monocloraceticInfo
- Publication number
- RO83226B1 RO83226B1 RO105545A RO10554581A RO83226B1 RO 83226 B1 RO83226 B1 RO 83226B1 RO 105545 A RO105545 A RO 105545A RO 10554581 A RO10554581 A RO 10554581A RO 83226 B1 RO83226 B1 RO 83226B1
- Authority
- RO
- Romania
- Prior art keywords
- acid
- reaction mass
- recovery
- resulting
- producing
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 title abstract 5
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 238000011084 recovery Methods 0.000 title abstract 2
- 239000002253 acid Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 abstract 2
- 125000002091 cationic group Chemical group 0.000 abstract 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 159000000007 calcium salts Chemical class 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000008267 milk Substances 0.000 abstract 1
- 210000004080 milk Anatomy 0.000 abstract 1
- 235000013336 milk Nutrition 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Inventia se refera la un procedeu de recuperare a acidului monocloracetic din masa de reactie uzata, rezultînd din fabricatia acidului monocloracetic, în care masa de reactie uzata se toarna în apa, sub agitare astfel, ca raportul în greutate masa de reactie: apa sa fie de 1:2,5....3,5, dupa care sistemul este neutralizat cu lapte de var pîna la un pH de 6....8 urmat de filtrarea sulfatului de calciu iar filtratul ce contine sarea de calciu a acidului monocloracetic este trecut pe o coloana de cationit sub forma de RH rezultînd o solutie de acid monocloracetic este trecut pe o coloana de cationit sub forma de RH, rezultînd o solutie de acid monocloracetic ce se poate trimite ca apa de reactie în coloana de sinteza sau la sistilare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO105545A RO83226B1 (ro) | 1981-10-13 | 1981-10-13 | Procedeu de recuperare a acidului monocloracetic din masa de reactie uzata, rezultata din fabricatia acidului monocloracetic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO105545A RO83226B1 (ro) | 1981-10-13 | 1981-10-13 | Procedeu de recuperare a acidului monocloracetic din masa de reactie uzata, rezultata din fabricatia acidului monocloracetic |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO83226A2 RO83226A2 (ro) | 1984-02-21 |
| RO83226B1 true RO83226B1 (ro) | 1984-02-28 |
Family
ID=20110546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO105545A RO83226B1 (ro) | 1981-10-13 | 1981-10-13 | Procedeu de recuperare a acidului monocloracetic din masa de reactie uzata, rezultata din fabricatia acidului monocloracetic |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO83226B1 (ro) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2439051C1 (ru) * | 2010-10-06 | 2012-01-10 | Государственное образовательное учреждение высшего профессионального образования Волгоградский государственный технический университет (ВолгГТУ) | Способ утилизации отхода производства монохлоруксусной кислоты (варианты) |
-
1981
- 1981-10-13 RO RO105545A patent/RO83226B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO83226A2 (ro) | 1984-02-21 |
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