CN102660405B - Dimethyl ether type carburetor cleaning agent - Google Patents
Dimethyl ether type carburetor cleaning agent Download PDFInfo
- Publication number
- CN102660405B CN102660405B CN 201210142417 CN201210142417A CN102660405B CN 102660405 B CN102660405 B CN 102660405B CN 201210142417 CN201210142417 CN 201210142417 CN 201210142417 A CN201210142417 A CN 201210142417A CN 102660405 B CN102660405 B CN 102660405B
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- CN
- China
- Prior art keywords
- dimethyl ether
- parts
- cleaning agent
- ether type
- type carburetor
- 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.)
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Links
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 title abstract 12
- 239000012459 cleaning agent Substances 0.000 title abstract 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract description 14
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract description 12
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 abstract description 11
- 238000004140 cleaning Methods 0.000 abstract description 10
- NKDDWNXOKDWJAK-UHFFFAOYSA-N dimethoxymethane Chemical compound COCOC NKDDWNXOKDWJAK-UHFFFAOYSA-N 0.000 abstract description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 5
- 239000012855 volatile organic compound Substances 0.000 abstract description 3
- 150000001412 amines Chemical class 0.000 abstract 2
- 229920002367 Polyisobutene Polymers 0.000 abstract 1
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 229920000570 polyether Polymers 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000001273 butane Substances 0.000 description 6
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 6
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 4
- 235000011089 carbon dioxide Nutrition 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 229920002552 poly(isobornyl acrylate) polymer Polymers 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000000837 restrainer Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- Detergent Compositions (AREA)
Abstract
The invention provides a dimethyl ether type carburetor cleaning agent in which dimethyl ether is taken as a propellent. The dimethyl ether type carburetor cleaning agent consists of the following components in part by weight: 10 to 15 parts of methylbenzene, 5 to 10 parts of dichloromethane, 25 to 35 parts of methanol, 10 to 20 parts of methylal, 0 to 0.1 part of polyisobutylene amine, 0 to 1 part of polyether amine, 0 to 0.1 part of LAN-826, 25 to 30 parts of dimethyl ether and 1 to 5 parts of carbon dioxide. The dimethyl ether type carburetor cleaning agent is low in price and has strong cleaning capacity; the discharge of volatile organic compounds in the atmosphere can be effectively reduced; and non-renewable resources such as petrochemical products are saved.
Description
Technical field
The present invention relates to a kind of carb cleaner, specifically, relate in particular to a kind of dme type carb cleaner take dme as propellent.
Background technology
The car-care products industry was risen the 1980s, Chinese Automobile Industry ' at that time is at the early-stage, there is the market comsupton blind spot in automobile maintenance, take Fujian, Guangdong as the numerous and confused investment of " Shanghai's style " intelligent talent of representative industrial, car-care products begin slowly to form regional consumption market and rapid permeability is extremely national, so far formed a kind of industry size, we are referred to as " margin industry of automobile after sale service industry ".Its covering scope is very wide, comprises that body of a motor car and accessory cleaning, automobile component clean the general-utility car maintenance articles for use such as maintenance, automobile-exterior reparation.
We find by inquiry, and the automobile market of recent year has obtained significant progress, and its related industries also begins the formation scale, and the car-care products industry is subject to increasing attention.The private high-grade automotive vehicle owner of China more than 60% has the custom of doing outside maintenance to automobile at present; Private low-grade car car owner more than 30% also begins to have formed the idea of doing maintenance to automobile; Public high-grade automobile more than 30% also regularly carries out outside maintenance; Private car car owner more than 50% is willing to be intended to oneself carry out automobile maintenance in the situation of master basic technology.Be not difficult to find out, the automobile maintenance industry has huge market development space in China.
And the carb cleaner product, it is a series products of sales volume and market share maximum in the automobile maintenance articles for use, this product is mainly used on various workpiece, the cleaning of carburettor, in-engine amorphous-type carbon deposit, graphite-like carbon deposit, also can be used for the cleaning of amorphous-type carbon deposit on various catalyzer, graphite-like carbon deposit.This product has extremely strong infiltration, dissolving and diffusion, to removing inside and outside colloid, greasy filth, carbon distribution and the zone of oxidation texts highly significant of carburettor, when using carb cleaner, first unload the air filter of automobile, follow starting engine, under the state of idling, with each metering-orifice, trunnion valve block in this agent hydro-peening carburettor, after waiting for peacefully several minutes, boost engine, settling in carburettor namely is excluded with engine birdie, thereby makes carburettor recover optimum Working.
Carb cleaner product in the market generally only adopts multiple efficient organic solvent composite as feed liquid, without other additives, formulated as propellent with the third butane, this product is bad during often because of the cleaning performance fashion in use in market, not stablize especially and often complained, and wherein the third butane belongs to the high volatile volatile organic compound, and material price fluctuates along with the price volalility of petroleum crude oil, along with the rising all the way of petroleum product price, the price of the third butane also climbs up and up in recent years.
due in recent years along with masses' constantly using and understanding the carb cleaner product, the human consumer requires more and more higher to the cleaning performance of product, its cost and price are also constantly suppressed and harmful competition, therefore the profit of product is more and more thinner, performance requriements is more and more higher, normal marketing channel and mode can't satisfy the cost payout of enterprise, the height that the carb cleaner product of regular convention formula can't satisfy the human consumer cleans effect requirements, therefore, seek a kind of novel propellent and substitute the third butane for this product, and improve and fill a prescription, strengthen the product cleaning force, become being imminent of a task and challenge.
Summary of the invention
The object of the present invention is to provide the dme type carb cleaner that a kind of price is low and cleaning capacity is strong.
The present invention realizes by the following technical solutions:
Dme type carb cleaner is characterized in that, is comprised of the component of following weight parts:
Wherein, toluene and methylene dichloride have been the main solvent of dissolving greasy dirt effect; Methyl alcohol plays assist in dissolving, strengthens the effect of dissolving; Methylal〔Su〕 plays and strengthens dissolving, improves the dissolution rate effect; PIBA be used for to be removed engine interior system carbon deposit; Polyetheramine is used for being coated with clearly the intake valve settling; LAN～826 are universal restrainer; Dme is propellent; Carbonic acid gas can improve the product internal pressure, makes spraying that dynamics more be arranged.
Preferably, dme type carb cleaner is characterized in that, is comprised of the component of following weight parts:
The preparation method:
Take the raw material for standby of above-mentioned weight part, at first add methylene dichloride in reactor, then add PIBA, polyetheramine, LAN～826 with any order, stir 5～10min under normal temperature and pressure, make it to dissolve fully; Add toluene, methyl alcohol and methylal〔Su〕 with any order again in reactor, stir 5～10min under normal temperature and pressure, make it to dissolve fully; At last above feed liquid is carried out filling, first filling dme after the valve sealing refills carbonic acid gas, makes finished product.
Compared with prior art, the invention has the beneficial effects as follows:
1, the present invention adopts dme as the propellent in carb cleaner, introduce simultaneously the organic solvents such as methylal〔Su〕 Substitute For Partial toluene, methylene dichloride, product cost has obtained significantly reducing, and effectively reduce the discharging of volatile organic compounds in atmosphere, saved the utilization of the Nonrenewable resources such as petroleum-type Chemicals.
2, compare with the carb cleaner product that the domestic overwhelming majority the third butane is in the market made propellent, carb cleaner cost of the present invention obviously reduces, take full advantage of the good solvency power of dme and methylal〔Su〕 and consistency, make Integral cleaning effect and the stability of product significantly improve, particularly by after adding micro-high-performance dispersion agent, make the Application Areas of product more extensive, can give full play to the effect that high quality cleans obstinate dirt, particularly for the colloid and the carbon deposit that are difficult to remove after long-time high bake in carburettor, has especially original cleaning performance.
3, dme has good chemical stability and vapour pressure, when discharging, plays content good atomizing and spray particle dissemination, increased the collaborative solvency action between organic solvent, play the assist in dissolving effect to being applied the thing greasy dirt, reduced the holistic cost of product, made product obtain obvious price difference and profit margin than the third butane type like product.
Embodiment
Set forth by the following examples the present invention, it should be understood that these embodiment only are used for explanation, do not limit the scope of the invention.
Embodiment 1
Proportioning:
Preparation method: take the raw material for standby of above-mentioned weight part, at first add methylene dichloride in reactor, then add PIBA, polyetheramine, LAN～826 with any order, stir 5～10min under normal temperature and pressure, make it to dissolve fully; Add toluene, methyl alcohol and methylal〔Su〕 with any order again in reactor, stir 5～10min under normal temperature and pressure, make it to dissolve fully; At last above feed liquid is carried out filling, first filling dme after the valve sealing refills carbonic acid gas, makes finished product.
Table 1 is for implementing the measuring technology parameter of 1 products made thereby.
Finished product and the advantage technology parameter of table 1 dme type carb cleaner
| Sequence number | Project | Index | Test value |
| 1 | Internal pressure, 25 ℃, MPa | 0.30～0.60 | 0.45 |
| 2 | Internal pressure, 55 ℃, MPa | ≤1.0 | 0.89 |
| 3 | Condensation rate, % | ≥97.0 | 98.8 |
| 4 | Injection rate, 25 ℃, g/s | ≥2.5 | 2.8 |
| 5 | Soil removal efficiency, % | ≥90 | 99 |
| 6 | Leak test, 50 ℃ of waters bath with thermostatic control | 30min is without leakage | 30min is without leakage |
| 7 | Acidity (in HCl), % | ≤0.02 | 0.005 |
| 8 | Filling speed (/min) | ≥50 | 65 |
| 9 | Single filling spillage (ml) | ≤3.0 | 1.8 |
As can be seen from Table 1, the measuring technology index of dme type carb cleaner of the present invention all is better than the prior art index request.
Embodiment 2
Proportioning:
The preparation method is with embodiment 1.
Embodiment 3
Proportioning:
The preparation method is with embodiment 1.
Embodiment 4
Proportioning:
The preparation method is with embodiment 1.
Claims (2)
1. dme type carb cleaner, is characterized in that, is comprised of the component of following weight parts:
2. dme type carb cleaner according to claim 1, is characterized in that, is comprised of the component of following weight parts:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210142417 CN102660405B (en) | 2012-05-10 | 2012-05-10 | Dimethyl ether type carburetor cleaning agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210142417 CN102660405B (en) | 2012-05-10 | 2012-05-10 | Dimethyl ether type carburetor cleaning agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102660405A CN102660405A (en) | 2012-09-12 |
| CN102660405B true CN102660405B (en) | 2013-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210142417 Expired - Fee Related CN102660405B (en) | 2012-05-10 | 2012-05-10 | Dimethyl ether type carburetor cleaning agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102660405B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103468436B (en) * | 2013-09-26 | 2015-03-04 | 麦特汽车服务股份有限公司 | Gasoline engine injection system dismantling-free cleaning agent |
| CN106085649B (en) * | 2016-06-17 | 2018-10-02 | 广州保赐利化工有限公司 | A kind of carb cleaner and preparation method thereof |
| CN106010825B (en) * | 2016-06-17 | 2018-05-01 | 广州保赐利化工有限公司 | A kind of carb cleaner and preparation method thereof |
| CN106947645B (en) * | 2017-05-03 | 2020-06-16 | 广东莱雅新化工科技有限公司 | Cleaning aerosol for cleaning surface of vehicle body and preparation method thereof |
| CN109439451A (en) * | 2018-11-13 | 2019-03-08 | 安阳市百得精细化工有限公司 | A kind of detergent for automobile carburetor |
| CN115595218A (en) * | 2021-07-07 | 2023-01-13 | 广东阜和实业有限公司（Cn） | Carburetor cleaning agent and preparation method thereof |
| CN115449439A (en) * | 2022-07-28 | 2022-12-09 | 湖北金贝壳科技有限公司 | Low-cost oil purifier cleaning agent and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1390918A (en) * | 2002-04-27 | 2003-01-15 | 容军 | Process for preparing cleaner used in fuel oil system of motor-driven vehicle |
| US6929702B1 (en) * | 2000-10-02 | 2005-08-16 | Gregg Motsenbocker | Compositions and methods for releasing adherent deposits from surfaces and substrates |
| CN101684440A (en) * | 2008-09-28 | 2010-03-31 | 魏发灿 | Detergent for carburetor |
-
2012
- 2012-05-10 CN CN 201210142417 patent/CN102660405B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6929702B1 (en) * | 2000-10-02 | 2005-08-16 | Gregg Motsenbocker | Compositions and methods for releasing adherent deposits from surfaces and substrates |
| CN1390918A (en) * | 2002-04-27 | 2003-01-15 | 容军 | Process for preparing cleaner used in fuel oil system of motor-driven vehicle |
| CN101684440A (en) * | 2008-09-28 | 2010-03-31 | 魏发灿 | Detergent for carburetor |
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| Publication number | Publication date |
|---|---|
| CN102660405A (en) | 2012-09-12 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 276024 Sesame Street Subdistrict Office, Linyi economic and Technological Development Zone, Shandong Applicant after: SHANDONG MEIDUO GROUP Co.,Ltd. Address before: 276023, Shandong province Linyi Economic Development Zone Sesame Street Subdistrict Office resident Applicant before: SHANDONG MEIDUO GROUP Co.,Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SHANDONG MEIDUO GROUP CO., LTD. TO: SHANDONG MEIDUO PACKAGING EQUIPMENT CO., LTD. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 |
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| CF01 | Termination of patent right due to non-payment of annual fee |