CN104450069A - Environment-friendly lubricating oil taking bio-oil as base oil and preparation method of lubricating oil - Google Patents
Environment-friendly lubricating oil taking bio-oil as base oil and preparation method of lubricating oil Download PDFInfo
- Publication number
- CN104450069A CN104450069A CN201410650387.5A CN201410650387A CN104450069A CN 104450069 A CN104450069 A CN 104450069A CN 201410650387 A CN201410650387 A CN 201410650387A CN 104450069 A CN104450069 A CN 104450069A
- Authority
- CN
- China
- Prior art keywords
- oil
- additive
- bio oil
- environment
- lubricating oil
- 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.)
- Granted
Links
Landscapes
- Lubricants (AREA)
Abstract
The invention discloses environment-friendly lubricating oil taking bio-oil as base oil and a preparation method of the lubricating oil. The environment-friendly lubricating oil comprises the following raw materials in percentage by mass: 0.4-3.2 percent of a purification dispersant, 1.2-2.8 percent of an antioxidant, 1-3.6 percent of a lubricity improver, 0.6-3.6 percent of a collaborative lubricant, 0.05-0.5 percent of a degradation catalyst, 1-5.5 percent of a viscosity index improver and 86-95 percent of base oil. The method for preparing the lubricating oil comprises the sequential unit operations such as refining, dehydrating, mixing and dispersing. Compared with the conventional product or technology, the product disclosed by the invention is environment-friendly, the base oil is reproducible, the compatibility of the base oil and the additive is good, the anti-oxidation stability is high, the lubricating oil has good and stable lubricating performance, the preparation method is simple in process, and industrial production is easily realized.
Description
Technical field
The present invention relates to a kind of environment-protective lubricant oil and preparation method thereof, specifically a kind of environment-protective lubricant oil oily based on bio oil and preparation method thereof.
Background technology
Lubrication reduces friction, reduces one of major technique of fret wear, and employing oil lubrication is the major measure of current mechanical part antifriction antiwear.In recent years; along with the strengthening day by day of various mechanical part military service operating mode; new requirement is proposed to the lubricity of lubricating oil; especially the lifting of environmental protection requirement; make lubricating oil possess good environmental-protecting performance while maintenance high-efficiency lubricating, the lubricating oil that the additive that some of past have a favorable lubricating property has been not suitable for modern environmental requirement employs.
Lubricating oil is formed primarily of base oil and additive.At present, the base oil of lubricating oil mainly includes mineral base oil, synthetic base oil and biological basis oil three major types.Mineral base oil is due to from fossil crude oil, and after having non-renewable, waste oil discharge, difficult degradation causes the factors such as environmental pollution to be subject to increasing restriction; Synthetic base oil is mainly representative with poly-a-olefin oil, has good antioxidant property and low-temperature performance, but complicated preparation technology and higher facility investment limit the spread of such base oil; Biological basis oil is main is representative with vegetables oil, has the advantages such as it is renewable, waste oil is easily degraded, but the anti-oxidative stability of vegetables oil and poor with the consistency of additive, causes its application to be restricted.In addition, technique and the basic oil properties of the formula composition of additive, content, interpolation are closely related, also namely lubrication oil composition and preparation method all can produce material impact to the performance of lubricating oil, and therefore, the development that development of new environment-protective lubricant oil adapts to current social is significant.
Summary of the invention
Object of the present invention is exactly the environment-protective lubricant oil and preparation method thereof that will provide a kind of oil based on bio oil, is made up of, and has good lubricant effect the base oil of renewable, cleanliness without any pollution and the additive with it with excellent compatibility.
The present invention is achieved through the following technical solutions:
The feature of the present invention's environment-protective lubricant oil of oil based on bio oil is made up of the raw material of following mass percent:
Described detergent-dispersant additive is succimide and tween 80 mass ratio is the mixture of 1:1-3, described antioxidant is 2,5 di tert butyl hydroquinone and derivative thereof, the inorganic fullerene molybdenum disulfide of described lubrication modifier to be particle diameter be 50-300nm, described collaborative lubricant is single-layer graphene, described degradation catalyst particle diameter is the titanium dioxide of 50-80nm, described viscosity index improver to be Z-average molecular weight be 30,000-8 ten thousand polymethacrylate, described base oil is bio oil, the peak area relative percentages that its composition detects through compounds GC-MS is: 1-methyl-5-carbonyl-L-PROLINE methyl esters 4.28%, N-(3-methyl butyl) ethanamide 4.28%, 2-piperidone 9.26%, phthalic acid list (ethyl hexyl) ester-13C49.17%, 4-methoxyl group-4-methyl isophthalic acid, 2-pentadiene 21.09%, 5, 6, 7, 7a-tetrahydrochysene-4, 4, 7a-trimethylammonium-2 (4H)-benzofuranone 12.38%, 4, 4-dimethyl-1, 3-cyclohexane diketone 5.03%, D-Orn 7.18%, 2-cyclopropyl butane 12.68%, L-PROLINE methyl esters 14.65%.
The feature of the preparation method of environment-protective lubricant oil of the present invention is: be made up of successively the unit operation such as refining, dehydration, batch mixing dispersion, be specially: refining is first will add the ZSM-5 zeolite molecular sieve accounting for bio oil quality 1-4% and the carclazyte accounting for bio oil quality 2-8% in bio oil respectively, stir 2-4h at 70-80 DEG C of constant temperature, cross and filter solid particulate in oil; Dehydration be the detergent-dispersant additive of proportional quantity is added refining after bio oil in, after stirring, then add antioxidant, after continuing to stir, system is warming up to 105-115 DEG C, and insulation 10-30min completes; Batch mixing dispersion be by dehydration after bio oil temperature be down to 50-70 DEG C of constant temperature and stir, the lubrication modifier of proportional quantity, collaborative lubricant, degradation catalyst, viscosity index improver are joined in bio oil successively respectively, wherein, add a kind of additive all first with after 400-600rpm stirring 5-8min at every turn, add lower a kind of additive again, after whole additive adds, continue be reduced to room temperature after constant temperature stirs 20-30min and get final product.
Compared with the prior art, beneficial effect of the present invention is embodied in:
1, product of the present invention has environment-friendly advantage.Base oil of the present invention and additive are all to the nontoxic environment-friendly type raw material of environment, and contain the titanium dioxide degradable catalyzer that a kind of particle diameter is 50-80nm, this additive is after lubricating oil uses discharge waste oil, the composition in waste oil can be lubricated by catalyzed degradation rapidly under light conditions, absorbed by environment very soon, waste oil pollution environment can not be caused.
2, base oil bio oil of the present invention has reproducible advantage.Bio oil of the present invention is that the biomass crude oil prepared by algae bio matter spirulina hydrothermal liquefaction obtains after catalytic esterification, because biomass material has the advantages such as renewable, biomass is large, reproduction speed is fast, prepared bio oil is also reproducible, this from compared with the base oil of fossil energy, has the social benefit significantly maintaining human kind sustainable development with tradition.
3, the consistency of base oil of the present invention and additive is good, product anti-oxidative stability strong, have well stable lubricity.By being first added in bio oil by detergent-dispersant additive and antioxidant, in-situ modification and provide protection are played to additive below, can the obviously dispersiveness of enhancement additive in bio oil and anti-oxidative stability energy; In addition, utilize " micro-ball effect " of nano inorganic fullerene molybdenum disulfide, single-layer graphene and the adsorption of friction pair matrix, collaborative lubricant effect can be played, with conventional lubrication oil phase ratio in the market, product of the present invention significantly can improve the lubricating status of friction pair, the frictional coefficient between reduction friction pair and the abrasion loss of material.
4, preparation method's technique of the present invention is simple, is easy to suitability for industrialized production.Preparation method of the present invention by refining, dewater, the basic chemical engineering unit operation of batch mixing dispersion etc. three, the existing equipment of general lubricating oil or relevant chemical materials class manufacturing enterprise all can meet relevant preparation condition, without the need to other newly added equipment investment or technological transformation.
Specific embodiment
For a better understanding of the present invention, by following specific embodiment, the present invention is described, does not limit the present invention, bio oil used below, the peak area relative percentages that its composition detects through compounds GC-MS is: 1-methyl-5-carbonyl-L-PROLINE methyl esters 4.28%, N-(3-methyl butyl) ethanamide 4.28%, 2-piperidone 9.26%, phthalic acid list (ethyl hexyl) ester-13C49.17%, 4-methoxyl group-4-methyl isophthalic acid, 2-pentadiene 21.09%, 5, 6, 7, 7a-tetrahydrochysene-4, 4, 7a-trimethylammonium-2 (4H)-benzofuranone 12.38%, 4, 4-dimethyl-1, 3-cyclohexane diketone 5.03%, D-Orn 7.18%, 2-cyclopropyl butane 12.68%, L-PROLINE methyl esters 14.65%.
Example 1: get 88.6g bio oil, adds 2.0g ZSM-5 zeolite molecular sieve and 4.0g carclazyte respectively, stirs 4h at 70 DEG C of constant temperature, crosses and filters solid particulate in oil, complete refining; The mixture 1.2g being 1:1 by succimide and tween 80 mass ratio adds in the bio oil after refining, and after stirring, then adds 1.6g 2,5-di-tert-butyl hydroquinone, after continuing to stir, is warming up to 105 DEG C by system, insulation 30min, completes dehydration; Bio oil temperature after dehydration is down to 55 DEG C of constant temperature stir, be inorganic fullerene molybdenum disulfide, the 0.6g single-layer graphene of 80-110nm by 2.4g particle diameter, the polymethacrylate that 0.1g particle diameter is the titanium dioxide of 50-80nm, 5.5g Z-average molecular weight is 6.8 ten thousand joins in bio oil successively respectively, wherein, add a kind of additive all first with after 400rpm stirring 6min at every turn, add lower a kind of additive again, after whole additive adds, continue be reduced to room temperature after constant temperature stirs 20min and get final product.
Example 2: get 92g bio oil, adds 2.2g ZSM-5 zeolite molecular sieve and 3.6g carclazyte respectively, stirs 3h at 75 DEG C of constant temperature, crosses and filters solid particulate in oil, complete refining; The mixture 0.6g being 1:2 by succimide and tween 80 mass ratio adds in the bio oil after refining, and after stirring, then adds 1.2g 2,5-di-t-butyl-3-methyl hydroquinone, after continuing to stir, is warming up to 110 DEG C by system, insulation 25min, completes dehydration; Bio oil temperature after dehydration is down to 50 DEG C of constant temperature stir, be inorganic fullerene molybdenum disulfide, the 1.2g single-layer graphene of 50-70nm by 1.6g particle diameter, the polymethacrylate that 0.2g particle diameter is the titanium dioxide of 50-80nm, 3.2g Z-average molecular weight is 6.8 ten thousand joins in bio oil successively respectively, wherein, add a kind of additive all first with after 600rpm stirring 5min at every turn, add lower a kind of additive again, after whole additive adds, continue be reduced to room temperature after constant temperature stirs 25min and get final product.
Example 3: get 86.8g bio oil, adds 1.0g ZSM-5 zeolite molecular sieve and 5.0g carclazyte respectively, stirs 2h at 80 DEG C of constant temperature, crosses and filters solid particulate in oil, complete refining; The mixture 2.8g being 1:3 by succimide and tween 80 mass ratio adds in the bio oil after refining, and after stirring, then adds 2.6g 2,5-di-tert-butyl hydroquinone, after continuing to stir, is warming up to 115 DEG C by system, insulation 15min, completes dehydration; Bio oil temperature after dehydration is down to 60 DEG C of constant temperature stir, be inorganic fullerene molybdenum disulfide, the 2.4g single-layer graphene of 200-300nm by 3.6g particle diameter, the polymethacrylate that 0.3g particle diameter is the titanium dioxide of 50-80nm, 1.5g Z-average molecular weight is 6.2 ten thousand joins in bio oil successively respectively, wherein, add a kind of additive all first with after 500rpm stirring 6min at every turn, add lower a kind of additive again, after whole additive adds, continue be reduced to room temperature after constant temperature stirs 30min and get final product.
In embodiment, the performance of lubricating oil is as shown in table 1, therefrom can find out, the consistency of base oil of the present invention and additive is good; Compared with traditional full formula lube product CD SAE 15W-40 that existing market is comparatively conventional, lubricating oil anti-oxidative stability of the present invention is stronger, and the frictional coefficient of friction pair and abrasion loss all significantly reduce, show that lubricating oil of the present invention has better lubricity; In addition, this product also has the shorter waste oil illumination degrading time.
Table 1: lubricants performance
。
Claims (2)
1. an environment-protective lubricant oil oily based on bio oil, is made up of the raw material of following mass percent:
Described detergent-dispersant additive is succimide and tween 80 mass ratio is the mixture of 1:1-3, described antioxidant is 2,5 di tert butyl hydroquinone and derivative thereof, the inorganic fullerene molybdenum disulfide of described lubrication modifier to be particle diameter be 50-300nm, described collaborative lubricant is single-layer graphene, described degradation catalyst particle diameter is the titanium dioxide of 50-80nm, described viscosity index improver to be Z-average molecular weight be 30,000-8 ten thousand polymethacrylate, described base oil is bio oil, the peak area relative percentages that its composition detects through compounds GC-MS is: 1-methyl-5-carbonyl-L-PROLINE methyl esters 4.28%, N-(3-methyl butyl) ethanamide 4.28%, 2-piperidone 9.26%, phthalic acid list (ethyl hexyl) ester-13C49.17%, 4-methoxyl group-4-methyl isophthalic acid, 2-pentadiene 21.09%, 5, 6, 7, 7a-tetrahydrochysene-4, 4, 7a-trimethylammonium-2 (4H)-benzofuranone 12.38%, 4, 4-dimethyl-1, 3-cyclohexane diketone 5.03%, D-Orn 7.18%, 2-cyclopropyl butane 12.68%, L-PROLINE methyl esters 14.65%.
2. the preparation method of an environment-protective lubricant oil according to claim 1, it is characterized in that, be made up of successively the unit operation such as refining, dehydration, batch mixing dispersion, be specially: refining is first will add the ZSM-5 zeolite molecular sieve accounting for bio oil quality 1-4% and the carclazyte accounting for bio oil quality 2-8% in bio oil respectively, stir 2-4h at 70-80 DEG C of constant temperature, cross and filter solid particulate in oil; Dehydration be the detergent-dispersant additive of proportional quantity is added refining after bio oil in, after stirring, then add antioxidant, after continuing to stir, system is warming up to 105-115 DEG C, and insulation 10-30min completes; Batch mixing dispersion be by dehydration after bio oil temperature be down to 50-70 DEG C of constant temperature and stir, the lubrication modifier of proportional quantity, collaborative lubricant, degradation catalyst, viscosity index improver are joined in bio oil successively respectively, wherein, add a kind of additive all first with after 400-600rpm stirring 5-8min at every turn, add lower a kind of additive again, after whole additive adds, continue be reduced to room temperature after constant temperature stirs 20-30min and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410650387.5A CN104450069B (en) | 2014-11-14 | 2014-11-14 | Environment-protective lubricant oil of oil and preparation method thereof based on bio oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410650387.5A CN104450069B (en) | 2014-11-14 | 2014-11-14 | Environment-protective lubricant oil of oil and preparation method thereof based on bio oil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104450069A true CN104450069A (en) | 2015-03-25 |
| CN104450069B CN104450069B (en) | 2016-08-24 |
Family
ID=52896828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410650387.5A Expired - Fee Related CN104450069B (en) | 2014-11-14 | 2014-11-14 | Environment-protective lubricant oil of oil and preparation method thereof based on bio oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104450069B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105219432B (en) * | 2015-09-11 | 2016-09-07 | 合肥工业大学 | A kind of method improving bio oil lubricity |
| CN106318581A (en) * | 2016-08-25 | 2017-01-11 | 仇颖超 | Method for preparing environment-friendly bio-based oxidation-resistant lubricating oil |
| CN107987935A (en) * | 2017-12-07 | 2018-05-04 | 山东冬瑞高新技术开发有限公司 | A kind of biodegradable environment-protective lubricant oil |
| FR3065007A1 (en) * | 2017-04-11 | 2018-10-12 | Total Marketing Services | LUBRICATING COMPOSITION, IN PARTICULAR FOR LIMITING FRICTION |
| CN114644951A (en) * | 2021-03-25 | 2022-06-21 | 上海济唐润滑材料科技有限公司 | Automobile engine lubricating oil and application thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB202204084D0 (en) * | 2022-03-23 | 2022-05-04 | Innospec Ltd | Compositions, methods and uses |
-
2014
- 2014-11-14 CN CN201410650387.5A patent/CN104450069B/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105219432B (en) * | 2015-09-11 | 2016-09-07 | 合肥工业大学 | A kind of method improving bio oil lubricity |
| CN106318581A (en) * | 2016-08-25 | 2017-01-11 | 仇颖超 | Method for preparing environment-friendly bio-based oxidation-resistant lubricating oil |
| FR3065007A1 (en) * | 2017-04-11 | 2018-10-12 | Total Marketing Services | LUBRICATING COMPOSITION, IN PARTICULAR FOR LIMITING FRICTION |
| WO2018189223A1 (en) | 2017-04-11 | 2018-10-18 | Total Marketing Services | Lubricant composition, in particular for limiting friction |
| CN110869477A (en) * | 2017-04-11 | 2020-03-06 | 道达尔销售服务公司 | Lubricant composition, in particular for friction inhibition |
| CN110869477B (en) * | 2017-04-11 | 2022-05-13 | 道达尔销售服务公司 | Lubricant composition, in particular for friction inhibition |
| CN107987935A (en) * | 2017-12-07 | 2018-05-04 | 山东冬瑞高新技术开发有限公司 | A kind of biodegradable environment-protective lubricant oil |
| CN114644951A (en) * | 2021-03-25 | 2022-06-21 | 上海济唐润滑材料科技有限公司 | Automobile engine lubricating oil and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104450069B (en) | 2016-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104450069B (en) | Environment-protective lubricant oil of oil and preparation method thereof based on bio oil | |
| CN111234907B (en) | Coal-based fully-synthetic SN-grade lubricating oil and preparation method thereof | |
| CN101982534A (en) | Energy-efficient long-life gasoline engine oil | |
| CN105132098B (en) | Lube oil additive composition for internal combustion engines and its preparation method and application | |
| CN107892978B (en) | Long-life energy-saving diesel engine oil composition and preparation method thereof | |
| CN103396865A (en) | Environment-friendly high-wear-resistance lubricating oil and preparation method thereof | |
| CN103497812B (en) | Biodegradable bentonite lubricating grease composition and preparation method thereof | |
| CN109370721A (en) | The excellent heavy duty automobile gear oil composition and preparation method thereof of shear stability | |
| CN106590877A (en) | Fully synthetic heavy-duty screw air compressor oil and preparation method thereof | |
| CN103710082A (en) | Hydraulic oil composition and uses thereof | |
| CN105296115A (en) | Subway train special gear oil and preparation method | |
| CN107287004A (en) | A kind of efficient and environment-friendly type complex calcium sulfonate grease and preparation method thereof | |
| CN102517134A (en) | Lubricating oil additive and preparation method thereof | |
| CN102703176B (en) | Leakproof lubricant for reducer | |
| CN103320204A (en) | Castor-based derivative automotive lubricant and preparation method thereof | |
| CN107118826B (en) | Composite lubricating oil antifriction and antiwear additive, composite lubricating oil and preparation method thereof | |
| CN106381189A (en) | Lubricating oil base oil based on synthetic ester compound of gallic acid and application thereof | |
| CN106350170A (en) | Energy-saving emission-reducing lubricant composition | |
| CN101899355B (en) | Lubricating oil composite with oxidation resistance and preparation method thereof | |
| CN103194299A (en) | Biodegradable lubricating oil | |
| CN103555408B (en) | Telescopic crane boom grease composition and preparation method | |
| CN112143552A (en) | Oil-gas lubricating oil composition and preparation method thereof | |
| CN106147964A (en) | A kind of high-end lubricating oil | |
| CN105602691B (en) | A kind of energy conservation manual gear box oil and preparation method thereof | |
| Wang et al. | Synthesis of environmentally friendly composite-metal (calcium and magnesium) oleate detergent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |
Granted publication date: 20160824 Termination date: 20201114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |