CN101475858B - Efficient petroleum product deodorizing agent - Google Patents
Efficient petroleum product deodorizing agent Download PDFInfo
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- CN101475858B CN101475858B CN 200910005822 CN200910005822A CN101475858B CN 101475858 B CN101475858 B CN 101475858B CN 200910005822 CN200910005822 CN 200910005822 CN 200910005822 A CN200910005822 A CN 200910005822A CN 101475858 B CN101475858 B CN 101475858B
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- odor
- agent
- petroleum product
- efficient petroleum
- oil product
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Abstract
The invention relates to a high-efficiency oil product odor-eliminating agent. The odor-eliminating agent consists of ethyl methyl ketone, formaldehyde, butanol and dimethyl formamide, is prepared at normal temperature under normal pressure according to the proportion and the sequence, and has the advantages of no three waste pollution, low cost, easily purchased raw materials, simple process, and convenient use. The odor-eliminating agent can perform odor elimination on an oil product with foreign odor to achieve effects of pure odor, limpidity and transparency.
Description
Technical field
The present invention relates to a kind of efficient petroleum product deodouring agent, belong to petrochemicals.
Background technology
Oil contains non-hydrocarbons and the unsaturated hydrocarbons of a large amount of sulphur, nitrogen, oxygen through diesel oil, gasoline, the lightweight oil of catalytic cracking production.Unsaturated hydrocarbons is the component of easy oxidation in the hydro carbons, non-hydrocarbons is that non-basic nitrogen compound such as the character such as pyroles, four oxygen carbazoles are very unstable, easily oxidation generates superoxide initiation hydrocarbon oxidation, and produce colloid mercaptan, give off a peculiar smell, be pungent, smelly, the use that will affect oil product.
The method that prior art solves oil product taste removal problem is to add essence or add mask agent, but this effect is faint, can't resolve question of substance at all.These published methods are not enough: 1. add essence in the oil product with peculiar smell, although oil product is not smelly, can produce some essence flavors, people are difficult for accepting.2. in the oil product with peculiar smell, add mask agent, although not pungent, can also cover the true taste of oil product, can produce a kind of smell of chemical industry.3. cost is high, can not apply.
Summary of the invention
Content of the present invention just provides and a kind ofly overcomes weak point of the prior art, and provides a kind of Recipe simple, can operate at normal temperatures and pressures, does not pollute, and can effectively eradicate the deodovization agent with the peculiar smell oil product.Its characteristics: taste removal is effective, and is easy to use, and consumption is little, and cost is low, and raw material is easily purchased, wide accommodation.
Efficient petroleum product deodouring agent of the present invention is comprised of mutual solvent methylethylketone, reductive agent formaldehyde, permeate agent butanols, sweetening agent dimethyl formamide, produces efficient petroleum product deodouring agent by stirring at normal temperatures and pressures.
Content of the present invention is a kind of efficient petroleum product deodouring agent, and purpose of the present invention can be finished in the following manner.
The component proportioning of efficient petroleum product deodouring agent of the present invention is weight percentage:
Methylethylketone 65～80%
Formaldehyde 15～25%
Butanols 4～10%
Dimethyl formamide 1～4%
The component proportioning of efficient petroleum product deodouring agent of the present invention can also be weight percentage:
Methylethylketone 70～75%
Formaldehyde 17～21%
Butanols 6.5～8%
Dimethyl formamide 1.5～3.5%
Compound method of the present invention be with above-mentioned various raw materials by proportioning, be sequentially added into and stir 5～15 minutes in the container, namely can be made into efficient petroleum product deodouring agent.
Efficient petroleum product deodouring agent of the present invention through practical application in recent years, has used its characteristics of proof in ground 20 many enterprises such as Dongying, grand celebration, Lanzhou, reaches its application target (usage ratio: peculiar smell oil product 99.9%, deodovization agent 0.1%).
First: add this agent in the oil product of peculiar smell after, smell of product is pure, and is limpid bright.
Second: this agent wide accommodation, oil be through the oil product of coking cracking catalysis, the diesel oil of cracking waste plastics, gasoline, and coking washing oil, light oil, the oil of used oil, waste rubber refining all adapts to.
The 3rd: operate at normal temperatures and pressures during preparation, technique is simple, and is easy to operate.
The 4th: raw material is easily purchased, and additive capacity is little, and cost is low.
Embodiment
Embodiment 1
Methylethylketone 71%
Formaldehyde 21%
Butanols 6.5%
Dimethyl formamide 1.5%
Embodiment 2
Methylethylketone 73%
Formaldehyde 17%
Butanols 6.5%
Dimethyl formamide 3.5%
Operating process and the condition of above two kinds of embodiment are identical, and both at normal temperatures and pressures operation was selected in the rear adding stirred vessel by any embodiment, stirred 5～15 minutes, can obtain efficient petroleum product deodouring agent.
Claims (2)
1. efficient petroleum product deodouring agent is characterized in that being comprised of the component of following weight percent content:
2. deodovization agent claimed in claim 1 is characterized in that being comprised of the component of following weight percent content:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910005822 CN101475858B (en) | 2009-01-29 | 2009-01-29 | Efficient petroleum product deodorizing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910005822 CN101475858B (en) | 2009-01-29 | 2009-01-29 | Efficient petroleum product deodorizing agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101475858A CN101475858A (en) | 2009-07-08 |
| CN101475858B true CN101475858B (en) | 2013-02-06 |
Family
ID=40836635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910005822 Expired - Fee Related CN101475858B (en) | 2009-01-29 | 2009-01-29 | Efficient petroleum product deodorizing agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101475858B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103897726B (en) * | 2012-12-27 | 2015-08-19 | 中国石油天然气股份有限公司 | A kind of gasoline desulfurizer and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000001360A1 (en) * | 1998-07-07 | 2000-01-13 | Quest International B.V. | Perfume compositions |
| WO2008044178A1 (en) * | 2006-10-10 | 2008-04-17 | Firmenich Sa | Polymer conjugates for a controlled release of active molecules |
-
2009
- 2009-01-29 CN CN 200910005822 patent/CN101475858B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000001360A1 (en) * | 1998-07-07 | 2000-01-13 | Quest International B.V. | Perfume compositions |
| WO2008044178A1 (en) * | 2006-10-10 | 2008-04-17 | Firmenich Sa | Polymer conjugates for a controlled release of active molecules |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101475858A (en) | 2009-07-08 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20190129 |