RO92597B1 - Aditiv anticoroziv si detergent pentru benzine si amestecuri benzine-metanol - Google Patents
Aditiv anticoroziv si detergent pentru benzine si amestecuri benzine-metanolInfo
- Publication number
- RO92597B1 RO92597B1 RO120268A RO12026885A RO92597B1 RO 92597 B1 RO92597 B1 RO 92597B1 RO 120268 A RO120268 A RO 120268A RO 12026885 A RO12026885 A RO 12026885A RO 92597 B1 RO92597 B1 RO 92597B1
- Authority
- RO
- Romania
- Prior art keywords
- gasoline
- additive
- detergent
- gasilines
- methanole
- Prior art date
Links
- 239000000654 additive Substances 0.000 title abstract 5
- 230000000996 additive effect Effects 0.000 title abstract 5
- 239000003599 detergent Substances 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 title 1
- 230000009972 noncorrosive effect Effects 0.000 title 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 6
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 abstract 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 abstract 2
- 238000005660 chlorination reaction Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 239000001530 fumaric acid Substances 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- 238000006317 isomerization reaction Methods 0.000 abstract 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Detergent Compositions (AREA)
Abstract
Prezenta inventiei se refra la un aditiv anticoroziv si detergent de carburator, utilizat atat pentru benzine cu continut de 5..50% în greutate metanol, cat si pentru benzine ca atare. Aditivul, conform inventiei, este constituit dintr-o solutie succinice cu masa moleculara mica. Aditivul se obtine prin condensarea termica a unei poliizobutine clorurare cu anhidrida maleica în prezenta unui inhibitor de izomerizare a anhidridei maleice la acid fumaric. Acest aditiv prezina o eficacitate anticoroziva deosebit de radicala, cat si o eficacitate detergenta foarte buna, atunci cand este utilizat fie în benzine cu metanol, fie la benzine ca atare. Are aplivabilitate în industriile petrochimice si de constructii auto.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO120268A RO92597B1 (ro) | 1985-10-02 | 1985-10-02 | Aditiv anticoroziv si detergent pentru benzine si amestecuri benzine-metanol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO120268A RO92597B1 (ro) | 1985-10-02 | 1985-10-02 | Aditiv anticoroziv si detergent pentru benzine si amestecuri benzine-metanol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO92597A2 RO92597A2 (ro) | 1987-09-30 |
| RO92597B1 true RO92597B1 (ro) | 1987-10-01 |
Family
ID=20118009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO120268A RO92597B1 (ro) | 1985-10-02 | 1985-10-02 | Aditiv anticoroziv si detergent pentru benzine si amestecuri benzine-metanol |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO92597B1 (ro) |
-
1985
- 1985-10-02 RO RO120268A patent/RO92597B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO92597A2 (ro) | 1987-09-30 |
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