CN101565377A - Nonyl phenol poly-oxypropylene ether amine - Google Patents
Nonyl phenol poly-oxypropylene ether amine Download PDFInfo
- Publication number
- CN101565377A CN101565377A CNA2008100528712A CN200810052871A CN101565377A CN 101565377 A CN101565377 A CN 101565377A CN A2008100528712 A CNA2008100528712 A CN A2008100528712A CN 200810052871 A CN200810052871 A CN 200810052871A CN 101565377 A CN101565377 A CN 101565377A
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- CN
- China
- Prior art keywords
- nonyl phenol
- oxypropylene ether
- phenol poly
- ether amine
- amine
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Abstract
The invention relates to a nonyl phenol poly-oxypropylene ether amine detergent dispersant of R-X in the technical field of petrochemical industry, wherein R is nonyl phenol poly-oxypropylene ether, the number average molecular weight of the R is Mn500-1800 and the molecular distribution Mw/Mn is 1-3; X is an organic gene containing amino group or amine group; meanwhile, the structure formula is R-X. The nonyl phenol poly-oxypropylene ether amine has better detergent dispersing property and low production cost, can be widely applied to motor petrol and fuel additive of a light diesel engine, and ink dispersant and polyether curing agent, and is especially used for matching with polyisobutene amine, and can effectively prevent carbon distribution from producing in an engine cylinder.
Description
Technical field
The present invention relates to the petrochemical technology field, especially a kind of nonyl phenol poly-oxypropylene ether amine.
Background technology
Nonyl phenol poly-oxypropylene ether amine is extensively approved as present gasoline cleaning agent host most advanced in the world, that result of use is best; It is different on use properties with PIBA, and when PIBA was used as gasoline cleaning agent, it can effectively remove the settling on engine intake valve and the nozzle burner, but the side effect that it has brought the indoor settling of engine combustion to increase; Nonyl phenol poly-oxypropylene ether is then different, and it is not only remarkable in the settling effect of removing on engine intake valve and the nozzle burner, more can effectively suppress sedimental generation in the engine cylinder simultaneously.Because this valuable product (8.5 ten thousand/ton), each purification agent manufacturer all uses this product as the additive that suppresses the settling generation in the control engine cylinder.Domestic annual 8000 tons demand all is from the U.S. or German import, causes national flow-away of foreign exchange.
The production cost height of existing nonyl phenol poly-oxypropylene ether amine, complex manufacturing need be further next perfect, reduces its production cost, improves its application performance.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of nonyl phenol poly-oxypropylene ether amine product is provided, this products production cost is low, and result of use is good.
The present invention is achieved through the following technical solutions:
A kind of nonyl phenol poly-oxypropylene ether amine product, the number-average molecular weight of the R of this product are that Mn=500～1800 and molecular distribution Mw/Mn are 1～3, and nonyl phenol poly-oxypropylene ether based structures formula is:
Wherein, X contains amino organic group.
And described X is a following groups:
---NH (CH
2CH
2NH) nCH
2CH
2Or
---NHCH
2CH
2NH
2Or
---NHCH (CH
3)
2Or
---N (C
2H
5)
2Or
---CH
2N (CH
2CH
3)
3Or
Nonyl phenol poly-oxypropylene ether amine advantage of the present invention and beneficial effect are:
This product viscosity is low, has good use properties, effect is good, and production cost is low, and the fuel dope that can be widely used as gasoline and diesel engine is especially in order to maintaining valve and vaporizer or injection system cleaning with as the peace and quiet dispersing additive of lubricant Ashless type; The solidifying agent that also can be used as simultaneously distributes ink agent and polyether product.
Embodiment
The present invention is described in further detail by following examples, but the technology contents that present embodiment is narrated is illustrative, rather than determinate, should not limit to protection scope of the present invention according to this.
Embodiment 1
A kind of structural formula of nonyl phenol poly-oxypropylene ether amine is:
The number-average molecular weight of this product R base is Mn=880, and molecular distribution Mw/Mn is 1.
Embodiment 2
A kind of structural formula of nonyl phenol poly-oxypropylene ether amine is:
The number-average molecular weight of this product R base is Mn=1000, and molecular distribution Mw/Mn is 1.4.
Embodiment 3
A kind of structural formula of nonyl phenol poly-oxypropylene ether amine is:
The number-average molecular weight of this product R base is Mn=1200, and molecular distribution Mw/Mn is 2.
Embodiment 4
A kind of structural formula of nonyl phenol poly-oxypropylene ether amine is:
The number-average molecular weight of this product R base is Mn=1020, and molecular distribution Mw/Mn is 1.6.
Embodiment 5
A kind of structural formula of nonyl phenol poly-oxypropylene ether amine is:
The number-average molecular weight of this product R base is Mn=900, and molecular distribution Mw/Mn is 2.0.
The present invention can adopt following method to finish finishing the foregoing description:
Epoxidation-aminolysis technology:
With the number-average molecular weight of R is that Mn=500～1800 and molecular distribution Mw/Mn are 1～3 nonyl phenol poly-oxypropylene ether, under the condition of 50～90 ℃ temperature and an amount of basic catalyst, add epoxy chloropropane, generate the epoxidation nonyl phenol poly-oxypropylene ether, with in the epoxidation nonyl phenol poly-oxypropylene ether that generates and after the dehydration, under 80～200 ℃ condition, add organic amine and carry out amination reaction.The nonyl phenol poly-oxypropylene ether amine crude product that obtains obtains the nonyl phenol poly-oxypropylene ether amine of total basicnumber greater than 40mgKOH/g through desolventizing and filtration treatment.
The performance test of nonyl phenol poly-oxypropylene ether amine:
(1) petrol motor intake valve settling (IVD) simulation test:
For verify product to the sedimental cleansing performance of engine intake valve, we carry out gasoline engine inlet-air valve simulation (IVD) test with the nonyl phenol poly-oxypropylene ether amine sample (number-average molecular weight Mn=1000 and molecular distribution Mw/Mn are 1.0) that method 1 is produced.Check this product to the sedimentary peace and quiet effect of intake valve.
Table 1:
| The sample title | Add-on, ppm | Settling weight (mg/100ml) | Subtract glue rate, % |
| Reference oil | ------- | 3.2 | --- |
| Nonyl phenol poly-oxypropylene ether amine | 100 | 0 | 100％ |
Show by petrol motor intake valve settling (IVD) simulation test: the nonyl phenol poly-oxypropylene ether amine of institute's development and production has been obtained good result of use.
Claims (2)
1. the nonyl phenol poly-oxypropylene ether amine of a R-X is characterized in that: the number-average molecular weight of this product R is Mn500～1800 and molecular distribution Mw/Mn for more than or equal to 1～3, and structural formula is:
Wherein, X contains amino organic group.
2. a kind of nonyl phenol poly-oxypropylene ether amine according to claim 1 is characterized in that: described X is a following groups:
---NH (CH
2CH
2NH) nCH
2CH
2Or
---NHCH
2CH
2NH
2Or
---NHCH (CH
3)
2Or
---N (C
2H
5)
2Or
——CH
2N(CH
2CH
3)
3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100528712A CN101565377A (en) | 2008-04-24 | 2008-04-24 | Nonyl phenol poly-oxypropylene ether amine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100528712A CN101565377A (en) | 2008-04-24 | 2008-04-24 | Nonyl phenol poly-oxypropylene ether amine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101565377A true CN101565377A (en) | 2009-10-28 |
Family
ID=41281771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100528712A Pending CN101565377A (en) | 2008-04-24 | 2008-04-24 | Nonyl phenol poly-oxypropylene ether amine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101565377A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017092153A1 (en) * | 2015-12-03 | 2017-06-08 | 中国石油化工股份有限公司 | Amine polymer and preparation method and use thereof. |
| CN106957700A (en) * | 2017-03-14 | 2017-07-18 | 聂志守 | A kind of environment friendly fuel agent for making fuel qualities and effect upgrade and environment friendly fuel |
| CN113337320A (en) * | 2021-02-07 | 2021-09-03 | 浙江吉利控股集团有限公司 | Fuel additive and methanol fuel |
| CN113430021A (en) * | 2021-03-25 | 2021-09-24 | 浙江吉利控股集团有限公司 | Methanol fuel additive and preparation method thereof |
-
2008
- 2008-04-24 CN CNA2008100528712A patent/CN101565377A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017092153A1 (en) * | 2015-12-03 | 2017-06-08 | 中国石油化工股份有限公司 | Amine polymer and preparation method and use thereof. |
| RU2731560C2 (en) * | 2015-12-03 | 2020-09-04 | Чайна Петролеум Энд Кемикал Корпорейшн | Aminopolymer, method of producing aminopolymer and use thereof |
| US10968313B2 (en) | 2015-12-03 | 2021-04-06 | China Petroleum & Chemical Corporation | Amine polymer and preparation method and use thereof |
| CN106957700A (en) * | 2017-03-14 | 2017-07-18 | 聂志守 | A kind of environment friendly fuel agent for making fuel qualities and effect upgrade and environment friendly fuel |
| CN114656996A (en) * | 2017-03-14 | 2022-06-24 | 聂志守 | Environment-friendly fuel oil agent and preparation method and application thereof |
| CN114656996B (en) * | 2017-03-14 | 2024-03-01 | 聂志守 | Environment-friendly fuel agent capable of remarkably saving fuel and preparation method and application thereof |
| CN113337320A (en) * | 2021-02-07 | 2021-09-03 | 浙江吉利控股集团有限公司 | Fuel additive and methanol fuel |
| CN113430021A (en) * | 2021-03-25 | 2021-09-24 | 浙江吉利控股集团有限公司 | Methanol fuel additive and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Pu Hongye Document name: Notification of Publication of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Pu Hongye Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| DD01 | Delivery of document by public notice |
Addressee: Tianjin Bofeite Petroleum Science and Technology Co., Ltd. Pu Hongye Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091028 |