CN104694232A - Application of biodiesel in preparation of biodegradable rust preventing oil - Google Patents
Application of biodiesel in preparation of biodegradable rust preventing oil Download PDFInfo
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- CN104694232A CN104694232A CN201410784687.2A CN201410784687A CN104694232A CN 104694232 A CN104694232 A CN 104694232A CN 201410784687 A CN201410784687 A CN 201410784687A CN 104694232 A CN104694232 A CN 104694232A
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Abstract
The invention discloses an application of biodiesel in preparation of biodegradable rust preventing oil. According to the biodegradable rust preventing oil prepared by using biodiesel as the raw material, tests of product physical and chemical indexes and practical applications by equipments and workpieces in actual working conditions prove that the biodegradable rust preventing oil is comparable or even surpasses the traditional mineral-oil-based rust preventing oil in performances.
Description
Technical field
The invention belongs to the production field of rust-proof oil, particularly, the present invention relates to the application of biofuel for the preparation of biological degradation slushing oil.
Background technology
Corrosion problem spreads all trades and professions.Metallic substance and the mechanical means overwhelming majority are all based on iron, and the cast iron, carbon steel and low alloy steel etc. in ferrous metal gets rusty easily especially.The non-ferrous metal such as copper, magnesium is also had also to be easy to corrosive chameleon.Surface oxidisation can make the performance of metal products and mechanical means and commodity value be subject to very big infringement, even can cause significant trouble and make equipment scrapping.According to statistics, smelt in the world in the metal obtained and about have 1/3 to scrap in the industry owing to getting rusty.Certainly, wherein have 2/3 to obtain regeneration by melting down, but still have more than 10% inevitably to lose owing to getting rusty.This is direct losses, and indirect loss is often larger, cannot accurately estimate.In a word, the financial loss brought to the mankind of getting rusty and social danger are huge.As can be seen here, universal antirust knowledge, does antirust work well and has great economic implications.
Why antirust grease can antirustly be exactly that it can carry out physics or chemical isolation to corrosive mediums such as causing the water of metal rusting, oxygen, hydrogen sulfide, sulfurous gas, sodium-chlor and carbonic acid gas.Antirust grease adopts oil based on mineral oil lubricating oil mostly, but straight mineral oil effectively can not stop corrosive medium.Experiment proves: water vapour can penetrate oil film, and carries out with constant speed.Increase the penetrating velocity that oil film thickness also can only weaken water vapour.In fact oil film can not stop penetrating of the corrosive medium such as hydrogen sulfide and sulfurous gas.Therefore must add various rust-inhibiting additive, rely on additive to form the adsorption layer of marshalling densification in metallic surface, effectively could resist the intrusion of various corrosive medium.
Certainly, only corrosion inhibition can't be played completely by the absorption of polarity inhibitor molecular on interface.If do not have oil reservoir, the oriented adsorption of inhibitor molecular just can not arrange very tight, and additive molecule also cannot free movement, jointly to block hole and to keep the complete of oil film.Therefore, in base oil, add various functional additive, make the antirust grease of various performance, such oil film just can play the effect of protection metal.And with simple mineral oil as antirust grease base oil, then be faced with a lot of additive not dissolve or at the bottom of solubleness, oil film strength is thin, this causes very large difficulty to metal rust preventing, but select oil based on the high-grade oils of isozygotying, be then faced with again many problems such as cost is high, the wasting of resources.
Summary of the invention
Technical problem to be solved by this invention is to provide the application of biofuel for the preparation of biological degradation slushing oil.The inventive method is a kind of novelty teabag of biofuel.The present invention take biofuel as the test of biological degradation slushing oil through product physical and chemical index that prepare of raw material and the application of equipment work-piece actual condition, performance can meet or exceed the antirust grease that oil is produced based on mineral oil.
The present invention solves the problems of the technologies described above adopted technical scheme: biofuel is for the preparation of the application of biological degradation slushing oil.
Described biofuel is for the preparation of the application of biological degradation slushing oil, and the concrete steps of described application comprise:
Step one, according to parts by weight, the biofuel of the mineral oil of 20 ~ 30 parts and 40 ~ 50 parts is pumped into vacuum reaction still; Obtain base oil;
Step 2, ready for step one base oil stirred be warming up to 75 DEG C, ON cycle pump;
Step 3, in base oil described in step 2, pump into the additive of following parts by weight in order successively: 1. methyl-silicone oil: 0.01 ~ 0.05 part of 2. benzotriazole: 0.01 ~ 0.05 part 3. 2,6 ditertbutylparacresols: 0.48 ~ 0.1 part of 4. zinc naphthenate: 2 ~ 5 parts of 5. alkenyl succinic acid esters: 2 ~ 5 parts of 6. sorbitan monooleates: 2 ~ 5 parts of 7. oxidized petrolatum barium soaps: 4 ~ 8 parts of 8. barium dinonyl napthalene sulphonates: 5 ~ 10 parts of 9. barium mahogany sulfonates: 5 ~ 10 parts of 10. sulphur phosphorus fourth octyl group zinc salts: after 2 ~ 5 parts, abundant agitation cycle mixing;
Step 4, mixture step 3 prepared stir insulation 75 DEG C, open vacuum pump, keep vacuum at-0.096Mpa, and reaction 0.5-2 hour, namely prepares described biological degradation slushing oil.
Preferably, in described step one, the preparation mineral oil of base oil and the parts by weight of biofuel are respectively: the biofuel of the mineral oil of 25 parts and 44.5 parts;
Preferably, in described step 3, the parts by weight of the additive pumped into successively are in order:: 1. methyl-silicone oil: 0.01 part of 2. benzotriazole: 0.01 part of 3. 2,6 ditertbutylparacresol: 0.48 part of 4. zinc naphthenate: 5 parts of 5. alkenyl succinic acid esters: 2 parts of 6. sorbitan monooleates: 2 parts of 7. oxidized petrolatum barium soaps: 4 parts of 8. barium dinonyl napthalene sulphonates: 5 parts of 9. barium mahogany sulfonates: 10 parts of 10. sulphur phosphorus fourth octyl group zinc salts: 2 parts;
Preferably, in described step 4, the reaction times is 0.5 hour.
Biofuel be with various animal-plant oil and alcohols under the effect of inorganic acid alkali catalyzer, by processes such as series of chemical hydrolysis, neutralization, esterifications, a kind of fatty acid ester mixture finally obtained, belongs to the environmental type product of non-toxic degradable, its polarity is strong, wettability is good, and lubricity is excellent, and flash-point is high, volatility is low, spontaneous ignition temperature is high, and all have good solubility energy to various organic additive, biodegradability is excellent.
Compared with prior art, the present invention has following beneficial effect:
(1) biofuel main ingredient is fatty acid monoester, and belong to chemosynthesis Esters oil, nowadays it uses mainly as oil fuel, is the environmental protection energy of alternative ore diesel oil.Compared with common mineral oil, biofuel has good DEVELOPMENT PROSPECT with advantages such as its good oilness, high loading, stability in storage, Transport Safety, biological degradabilities.In environmental protection, due to excellent (the biofuel degradation capability > 98% of 3 months of the degradation capability of biofuel, plain mineral oil degradable ability only has 35% or lower), be a kind of environmental type product having very much development potentiality.
(2) base oil using biofuel as biological degradation slushing oil, because biofuel belongs to chemosynthesis Esters oil, its molecule has stronger polarity, thus can dissolve various metal rust preventing additive, and this provides a lot of facility to the process for processing of metal rust preventing grease.And biofuel has the sticky feature referred to of low viscosity height, in the process that intermetallic composite coating is antirust, can proterctive equipment and workpiece effectively, reduce equipment and the wearing and tearing of workpiece under high/low temperature operating mode.From angle of sustainable development, biofuel is obtained by chemosynthesis with various animal-plant oil (sewer oil), decreases the use of mineral oil, saved resource, be conducive to environment protection and human health.From cost angle, biofuel wide material sources, cheap, extended storage stability is good, has very large competitive edge.
(3) by the present invention by biofuel according to not arranging on year-on-year basis, based on oil, add various functional additive, through the test of product physical and chemical index and the actual use of equipment work-piece, rustless property meets or exceeds the antirust grease product that oil is produced based on mineral oil.At present, the biological degradation slushing oil that the present invention produces has been produced in batches and has sold, and has obtained the favorable comment of users.
Embodiment
In order to understand content of the present invention better, be described further below in conjunction with concrete embodiment.Should be understood that these examples only for the present invention is further described, and be not used in and limit the scope of the invention.In addition should be understood that, after having read content of the present invention, person skilled in art makes some nonessential change or adjustment to the present invention, still belongs to protection scope of the present invention.
Embodiment 1 biofuel is for the production of L-F
20-1sealed anti-rust oil
The paraffinic base 32# base oil of 25 weight parts and the biofuel of 44.5 weight parts are pumped into vacuum reaction still, and stir, self-circulation is also warming up to 75 DEG C; Pump into the additive of following parts by weight successively: 1. methyl-silicone oil: 0.01 part of 2. benzotriazole: 0.01 part 3. 2,6 ditertbutylparacresols: 0.48 part of 4. zinc naphthenate: 5 parts of 5. alkenyl succinic acid esters: 2 parts of 6. sorbitan monooleates (emulsifying agent S-80): 2 parts of 7. oxidized petrolatum barium soaps: 4 parts of 8. barium dinonyl napthalene sulphonates: 5 parts of 9. barium mahogany sulfonates: 10 parts of 10. sulphur phosphorus fourth octyl group zinc salts: after 2 parts, abundant agitation cycle mixing; Maintenance mixed oil liquid temperature, at 75 DEG C, opens vacuum pump, and keep vacuum at-0.096Mpa, react after 0.5 hour, sampling analysis is qualified, and metering filtration is filling both obtains finished product.
Product quality indicator prepared by embodiment 1 is as follows:
Product L-F prepared by embodiment 1
20-1sealed anti-rust oil is applied to plain carbon stool gear through user and seals up for safekeeping antirust, and performance reaches workpiece quality product completely and requires index.
Comparative example 1
Substantially the same manner as Example 1, its difference is only: do not use paraffinic base 32# base oil, replaces by the biofuel of equivalent.Namely the paraffinic base 32# base oil of described 25 weight parts uses the biofuel of 25 weight parts to replace.
The product quality indicator of preparation is as follows:
Comparative example 2
Substantially the same manner as Example 1, its difference is only: do not use biofuel, replaces with the paraffinic base 32# base oil of equivalent.Namely the biofuel of described 44.5 weight parts uses the paraffinic base 32# base oil of 44.5 weight parts to replace.
The product quality indicator of preparation is as follows:
Comparative example 3
Substantially the same manner as Example 1, its difference is only: the usage quantity of biofuel is 40 weight parts.
The product quality indicator of preparation is as follows:
Comparative example 4
Substantially the same manner as Example 1, its difference is only: the usage quantity of biofuel is 50 weight parts.
The product quality indicator of preparation is as follows:
As mentioned above, just the present invention can be realized preferably.
Claims (3)
1. biofuel is for the preparation of the application of biological degradation slushing oil.
2. biofuel as claimed in claim 1 is for the preparation of the application of biological degradation slushing oil, it is characterized in that,
The concrete steps of described application comprise:
Step one, according to parts by weight, the biofuel of the mineral oil of 20 ~ 30 parts and 40 ~ 50 parts is pumped into vacuum reaction still; Obtain base oil;
Step 2, ready for step one base oil stirred be warming up to 75 DEG C, ON cycle pump;
Step 3, in base oil described in step 2, pump into the additive of following parts by weight in order successively: 1. methyl-silicone oil: 0.01 ~ 0.05 part of 2. benzotriazole: 0.01 ~ 0.05 part 3. 2,6 ditertbutylparacresols: 0.48 ~ 0.1 part of 4. zinc naphthenate: 2 ~ 5 parts of 5. alkenyl succinic acid esters: 2 ~ 5 parts of 6. sorbitan monooleates: 2 ~ 5 parts of 7. oxidized petrolatum barium soaps: 4 ~ 8 parts of 8. barium dinonyl napthalene sulphonates: 5 ~ 10 parts of 9. barium mahogany sulfonates: 5 ~ 10 parts of 10. sulphur phosphorus fourth octyl group zinc salts: after 2 ~ 5 parts, abundant agitation cycle mixing;
Step 4, mixture step 3 prepared stir insulation 75 DEG C, open vacuum pump, keep vacuum at-0.096Mpa, and reaction 0.5-2 hour, namely prepares described biological degradation slushing oil.
3. biofuel as claimed in claim 2 is for the preparation of the application of biological degradation slushing oil, it is characterized in that,
In described step one, the preparation mineral oil of base oil and the parts by weight of biofuel are respectively: the biofuel of the mineral oil of 25 parts and 44.5 parts;
In described step 3, the parts by weight of the additive pumped into successively are in order:: 1. methyl-silicone oil: 0.01 part of 2. benzotriazole: 0.01 part of 3. 2,6 ditertbutylparacresol: 0.48 part of 4. zinc naphthenate: 5 parts of 5. alkenyl succinic acid esters: 2 parts of 6. sorbitan monooleates: 2 parts of 7. oxidized petrolatum barium soaps: 4 parts of 8. barium dinonyl napthalene sulphonates: 5 parts of 9. barium mahogany sulfonates: 10 parts of 10. sulphur phosphorus fourth octyl group zinc salts: 2 parts;
In described step 4, the reaction times is 0.5 hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410784687.2A CN104694232A (en) | 2014-12-17 | 2014-12-17 | Application of biodiesel in preparation of biodegradable rust preventing oil |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410784687.2A CN104694232A (en) | 2014-12-17 | 2014-12-17 | Application of biodiesel in preparation of biodegradable rust preventing oil |
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| CN104694232A true CN104694232A (en) | 2015-06-10 |
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| CN201410784687.2A Pending CN104694232A (en) | 2014-12-17 | 2014-12-17 | Application of biodiesel in preparation of biodegradable rust preventing oil |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105482881A (en) * | 2015-12-28 | 2016-04-13 | 芜湖市创源新材料有限公司 | Novel flame-retardant type synthetic hydraulic oil for coal mine |
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| CN102369266A (en) * | 2009-02-17 | 2012-03-07 | 普罗玛斯产品最大值工业和贸易股份有限公司 | Ecological, biodegradable, fluid lubricant and anti-freezing composition for hydraulic systems |
| CN103602481A (en) * | 2013-11-15 | 2014-02-26 | 沈阳中科石化有限公司 | Energy-saving complete-synthesis gasoline engine oil and synthesis method thereof |
| CN104109568A (en) * | 2014-04-14 | 2014-10-22 | 宁波市蓝润能源科技有限公司 | Application of biodiesel in preparation of environmentally-friendly metal working liquids |
| CN203955121U (en) * | 2014-05-14 | 2014-11-26 | 宁波市蓝润能源科技有限公司 | The equipment being in harmonious proportion for lubricating oil vacuum |
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2014
- 2014-12-17 CN CN201410784687.2A patent/CN104694232A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102369266A (en) * | 2009-02-17 | 2012-03-07 | 普罗玛斯产品最大值工业和贸易股份有限公司 | Ecological, biodegradable, fluid lubricant and anti-freezing composition for hydraulic systems |
| CN103602481A (en) * | 2013-11-15 | 2014-02-26 | 沈阳中科石化有限公司 | Energy-saving complete-synthesis gasoline engine oil and synthesis method thereof |
| CN104109568A (en) * | 2014-04-14 | 2014-10-22 | 宁波市蓝润能源科技有限公司 | Application of biodiesel in preparation of environmentally-friendly metal working liquids |
| CN203955121U (en) * | 2014-05-14 | 2014-11-26 | 宁波市蓝润能源科技有限公司 | The equipment being in harmonious proportion for lubricating oil vacuum |
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| CN105482881A (en) * | 2015-12-28 | 2016-04-13 | 芜湖市创源新材料有限公司 | Novel flame-retardant type synthetic hydraulic oil for coal mine |
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Address after: White Fengfeng River Road, Beilun District 315813 in Zhejiang Province, Ningbo City No. 1301 Applicant after: NINGBO LANRUN ENERGY TECHNOLOGY CO., LTD. Address before: 315813 Zhejiang Province, Ningbo city Beilun District Feng Zhen white Jinjiazhuang Applicant before: Ningbo Lanrun Energy Technology Co., Ltd. |
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Application publication date: 20150610 |