RO86845B1 - Corrosion and deposition preventing inhibitor for crude-oil primary distillation installations - Google Patents
Corrosion and deposition preventing inhibitor for crude-oil primary distillation installationsInfo
- Publication number
- RO86845B1 RO86845B1 RO109378A RO10937882A RO86845B1 RO 86845 B1 RO86845 B1 RO 86845B1 RO 109378 A RO109378 A RO 109378A RO 10937882 A RO10937882 A RO 10937882A RO 86845 B1 RO86845 B1 RO 86845B1
- Authority
- RO
- Romania
- Prior art keywords
- corrosion
- crude
- deposition preventing
- primary distillation
- oil primary
- Prior art date
Links
- 238000005260 corrosion Methods 0.000 title abstract 3
- 230000007797 corrosion Effects 0.000 title abstract 2
- 239000010779 crude oil Substances 0.000 title abstract 2
- 238000004821 distillation Methods 0.000 title abstract 2
- 239000003112 inhibitor Substances 0.000 title abstract 2
- 238000009434 installation Methods 0.000 title abstract 2
- 230000008021 deposition Effects 0.000 title 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- BESJRHHIPGWPTC-UHFFFAOYSA-N azane;copper Chemical compound N.[Cu] BESJRHHIPGWPTC-UHFFFAOYSA-N 0.000 abstract 1
- 150000002334 glycols Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000002736 nonionic surfactant Substances 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Inventia se refera la un inhibitor de coroziune si antidepunere pentru instalatiile de distilare primara a titeiului constituit dintr-un complex cupro-amoniacal solutie apoasa ce contine 6-8% cupru amoniac 17-19% si 2-5% agent tensioactiv neionic de tipul polietilen glicolilor cu masa moleculara cuprinsa între 200-600, fiind obtinut dupa un procedeu simplu, cu materii prime accesibile si avînd un pronuntat efect anticoroziv si antidepunere.The invention relates to a corrosion inhibitor and antideposition for crude oil distillation installations consisting of cupro ammoniacal aqueous solution containing 6-8% ammonia copper 17-19% and 2-5% nonionic surfactant of the polyethylene type glycols with a molecular weight of between 200-600, being obtained by a simple process with accessible raw materials and having a pronounced anti-corrosion and antideposition effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO109378A RO86845B1 (en) | 1982-12-20 | 1982-12-20 | Corrosion and deposition preventing inhibitor for crude-oil primary distillation installations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO109378A RO86845B1 (en) | 1982-12-20 | 1982-12-20 | Corrosion and deposition preventing inhibitor for crude-oil primary distillation installations |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO86845A2 RO86845A2 (en) | 1985-04-17 |
| RO86845B1 true RO86845B1 (en) | 1985-05-01 |
Family
ID=20112388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO109378A RO86845B1 (en) | 1982-12-20 | 1982-12-20 | Corrosion and deposition preventing inhibitor for crude-oil primary distillation installations |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO86845B1 (en) |
-
1982
- 1982-12-20 RO RO109378A patent/RO86845B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO86845A2 (en) | 1985-04-17 |
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