CN1778875A - Fuel oil additive - Google Patents
Fuel oil additive Download PDFInfo
- Publication number
- CN1778875A CN1778875A CN 200410036344 CN200410036344A CN1778875A CN 1778875 A CN1778875 A CN 1778875A CN 200410036344 CN200410036344 CN 200410036344 CN 200410036344 A CN200410036344 A CN 200410036344A CN 1778875 A CN1778875 A CN 1778875A
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- CN
- China
- Prior art keywords
- fuel oil
- oil additive
- petroleum
- gasoline
- octane number
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Liquid Carbonaceous Fuels (AREA)
Abstract
A fuel oil additive consists of octane number conditioner 30-40wt%, combustion improver 0.1-20wt%, antioxidant antigum inhibitor 5-10wt%, latent solvent 3-5wt%, smoke-suppressing anti-knocking agent 5-15wt% and passivator 5-20wt%. The process is carried out by adding the components closed agitator, agitating for 10-15mins, and filtering by metal net to obtain the final products. It has higher octane number and better combustion performance, safe storage, less harmful tail gas and various usages. It can be used for petroleum, light oil, naphtha and unleaded petroleum.
Description
One, technical field: the present invention relates to a kind of multi-functional fuel oil additive, belong to petrochemical industry.
Two, background technology: the gasoline fraction that is obtained by oil refining apparatus such as crude oil atmospheric vacuum distillation, thermally splitting, catalysis, cracking, alkylations does not all reach the standard of the gasoline performance category of the national regulation trade mark at present, need add different additives according to the performance of product gasoline, through blending, just can reach the standard of the commercial gasoline of market demands.
In the additive of past blended gasoline product, it is that " motor mix " of main component come to satisfy that its octane value conditioning agent all adopts tetraethyllead, but because this kind additive contains highly toxic substance, seriously jeopardize ecotope, therefore stop in succession both at home and abroad producing and using, petroleum chemical enterprise produced methyl tert-butyl ether (MTBE) and replaced " motor mix " afterwards, but because equipment, technology investment are bigger, and inner digestion can not be used widely.
Three, summary of the invention: the objective of the invention is deficiency, provide a kind of market that utilizes easily to purchase inexpensive Chemicals, at normal temperatures and pressures the multi-functional fuel oil additive of a kind of boosting of octane rating of Sheng Chaning at existing fuel oil additive.
Design of the present invention is: form (weight percent) by following component:
Octane value conditioning agent 30-40% ignition dope 01-20%
Antioxygen, antigum inhibitor 5-10% solubility promoter 3-5%
Smoke elimination, knock-compound 5-15% passivator 5-20%
Above component adds in the closed agitator successively, stirs and uses metal mesh filter after 10-15 minute, is finished product.The present invention can improve the octane value and the combustionproperty of fuel oil, can improve the stability that oil product stores, uses again, prevent the oil oxidation rubber, comprehensive elimination oil product solubility colloid, infusible precipitate colloid, adhesivity colloid and vaporizer knot charcoal, reduce tail and be placed with harmful index, form unique synergistic effect.
Characteristics of the present invention are that the preparation method is simple, and it is of many uses, has handiness, are suitable for the gasoline, lightweight oil, petroleum naphtha, condensate oil, pentane of different model etc., by its character, can arbitrarily be allocated as commercial white gasolinees such as 90#, 93#, 95#.
Four, description of drawings: do not have.
Five, specific embodiment:
Below in conjunction with embodiment the present invention is described in detail:
Embodiment 1
In 80% 70# straight-run spirit, add the present invention 20%, both can be made into the 93# white gasoline in 15-20 minute through fully stirring;
Embodiment 2
In 70% 70# straight-run spirit, add the present invention 23%, both can be made into the 93# white gasoline in 15-20 minute through fully stirring;
Embodiment 3
In 97% 90# gasoline, add the present invention 3%, both can be made into the 93# white gasoline in 15-20 minute through fully stirring;
Embodiment 4
In 98% 93# gasoline, add the present invention 2%, both can be made into the 95# white gasoline in 15-20 minute through fully stirring;
Embodiment 5
In 95% 90# gasoline, add the present invention 5%, both can be made into the 95# white gasoline in 15-20 minute through fully stirring.
Claims (1)
1, a kind of fuel oil additive comprises following component composition (weight percent):
Octane value conditioning agent 30-40% ignition dope 01-20%
Antioxygen, antigum inhibitor 5-10% solubility promoter 3-5%
Smoke elimination, knock-compound 5-15% passivator 5-20%
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410036344 CN1778875A (en) | 2004-11-19 | 2004-11-19 | Fuel oil additive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410036344 CN1778875A (en) | 2004-11-19 | 2004-11-19 | Fuel oil additive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1778875A true CN1778875A (en) | 2006-05-31 |
Family
ID=36769332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410036344 Pending CN1778875A (en) | 2004-11-19 | 2004-11-19 | Fuel oil additive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1778875A (en) |
-
2004
- 2004-11-19 CN CN 200410036344 patent/CN1778875A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |