CN107365620A - A kind of method that releasing agent is prepared using used oil oxidation modification - Google Patents
A kind of method that releasing agent is prepared using used oil oxidation modification Download PDFInfo
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- CN107365620A CN107365620A CN201710600097.3A CN201710600097A CN107365620A CN 107365620 A CN107365620 A CN 107365620A CN 201710600097 A CN201710600097 A CN 201710600097A CN 107365620 A CN107365620 A CN 107365620A
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- used oil
- weight
- releasing agent
- reactant
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
- C10M169/044—Mixtures of base-materials and additives the additives being a mixture of non-macromolecular and macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/08—Inorganic acids or salts thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/109—Polyethers, i.e. containing di- or higher polyoxyalkylene groups esterified
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/08—Resistance to extreme temperature
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/36—Release agents or mold release agents
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The invention discloses a kind of method that releasing agent is prepared using used oil oxidation modification,The nano-manganese dioxide or potassium permanganate of the used oil of 100 parts by weight and 0.3 0.5 parts by weight are added in reactor,It is heated to 100 120 DEG C and stirring and emulsifying makes moisture evaporation,Reduce stir speed (S.S.) and be warming up to 180 200 DEG C of fully aerations,Aeration quantity per minute is 23 times of reactor volume volume,Measure reactant acid number is 210 220KOHmg/g after reacting 5h,Then 80 DEG C of pH=9 for adding triethanolamine or sodium bicarbonate aqueous solution regulation reactant are cooled to,Add the hydrophilic non-ionic surfactant of above-mentioned reactant gross weight 1% 5%,Then the deionized water of 23 times of used oil weight is added,Maintain the temperature at 70 80 DEG C and obtain releasing agent.Present invention process is simple, environment-friendly and better economic benefit, has preferable market competition advantage.
Description
Technical field
The invention belongs to discard machine oil(Hereinafter referred to as used oil)Recycling recycle and releasing agent synthesis
A kind of technical field, and in particular to method that releasing agent is prepared using used oil oxidation modification.
Background technology
The vehicles such as automobile, ship, motor and the machinery using internal combustion engine for power, substantial amounts of machine is consumed per annual meeting
Oil.Machine oil can reduce component wear, ensure that machine runs well, and extend the service life of machine, machine oil is in high temperature and extreme pressure
Oxidation can occur under state, produce the impurity such as a variety of intermediate oxidation products, colloid, in addition mechanical admixture be mixed into and fuel
Dilution so that the content of colloid, pitch, organic acid and mechanical admixture in machine oil is continuously increased, past using machine oil when expiring
Toward the sticky mass for becoming black.These all promote oil lubricating effect to reduce, and oil quality is deteriorated, and finally goes out of use more
Change.Used oil both pollutes environment, wastes a large amount of renewable resources again, removes oxidation product, mechanical admixture in used oil, gives up
Machine oil can still revert to good machine oil.The used oil that there is nearly kiloton in China every year produces, and utilization to used oil and returns
Receiving recycling has vast potential for future development.
China has substantial amounts of used oil to produce every year, if energizing or abandoning as simple burn, both wastes precious resources
Environment is polluted again.To meet that resource rational utilization, China realize other use after developing numerous discarded machine oil reuses or processing
The technique on way.It is sulfuric acid-clay-filtered technique and extraction-flocculating regeneration technique that used oil, which reclaims more classical technique, at present,
The research that focuses on of such technique obtains the at the same level or other machine oil of lower level from used oil or may be used as replicating machine again
The base oil of oil.
The recovery process of used oil.First, component, the carbon distribution of ultra-fine grain diameter of acidity are largely oxidized in removal process
With impurity micro mist, often rationally pollution environment, the pollution level of used oil recovery cannot be even dropped using creation profit
Pollution level caused by not reclaiming far smaller than, it must also properly settle the problem of after recovery.Secondly, all recovery process are deposited
To be grown in the removal process cycle, occupation of land equipment investment is high, labor intensive and the energy are more, producing region work hygiene is severe safely, and
And substantial amounts of difficult waste water and waste residue can be produced;Finally, the product for reclaiming to obtain, which is simply possible to use in, makes low value oil product, profit
Not high, the relatively low oil product profit of the rate of recovery is lower or even negative profit.
Discarded machine oil, which also has, in addition is used to do burning disposal, and such Land use systems economic value is lower, dirty to environment
Dye is more severe.A large amount of nitrogenous, sulphur, phosphorus, heavy metal additives in used oil be present, such as zinc dialkyl dithiophosphate, alkylbenzene
Amine, petroleum sulfonate etc., burning can produce substantial amounts of nitrogen oxides, oxysulfide and heavy metal dusts.Therefore, more ring is sought
Guarantor, the used oil utilization methods for more having economic development prospect, develop efficient, inexpensive and energy-conserving and environment-protective discarded machine oil
Land use systems and technique, it is always the developing direction of the industry of used oil recovery in recent years, there is relatively broad application prospect.
The content of the invention
The present invention is analyzed by the characteristic to used oil and main component characteristic, on the basis by many experiments
On propose that a kind of technique is simple, environment-friendly and better economic benefit the side that releasing agent is prepared using used oil oxidation modification
Method.
The present invention adopts the following technical scheme that one kind prepares de- using used oil oxidation modification to solve above-mentioned technical problem
The method of mould agent, it is characterised in that concretely comprise the following steps:By the used oil of 100 parts by weight and the nano-silica of 0.3-0.5 parts by weight
Change manganese or potassium permanganate is added in reactor, be heated to 100-120 DEG C and stirring and emulsifying makes moisture evaporation, reduce stirring
Speed is simultaneously warming up to 180-200 DEG C of fully aeration, and aeration quantity per minute is 2-3 times of reactor volume volume, after reacting 5h
It is 210-220KOHmg/g to determine reactant acid number, is then cooled to 80 DEG C and adds triethanolamine or sodium bicarbonate aqueous solution regulation
PH=9 of reactant, above-mentioned reactant gross weight 1%-5% hydrophilic non-ionic surfactant is added, then add useless machine
The deionized water of 2-3 times of weight of oil, maintain the temperature at 70-80 DEG C and obtain bright black oil, Uniform Flow and smooth fine and smooth de-
Mould agent.
Further preferably, described hydrophilic non-ionic surfactant is Tween 80 or OP-10.
The present invention has the advantages that compared with prior art:
1st, the present invention has fully developed the characteristic advantage of used oil each component, and by used oil, acid number enters after fully oxidized
One step is lifted, and quality increased, more preferable than original used oil emulsifiability, and the carbon distribution in used oil belongs to oil oxidation and do not filled
It is mitogenetic into graphite-structure of the surface with carboxyl, its hydrophily and dispersiveness are excellent, and other solid impurities are also because of mechanical part
Long term high temperature is ground, and particle diameter and its small possesses the smooth characteristic of high temperature resistant, belongs to the excellent inserts of releasing agent, obtained
Properties of product are excellent, widely used, have the preferable market competitiveness;
2nd, the present invention prepares releasing agent using used oil oxidation modification, compared to other recycling mode profits of used oil
Value is higher, has certain competitive advantage, can especially solve the low side used oil that acid number is high, carbon distribution is more and water content is big and return
The problem of receipts are difficult to produce a profit and burn pollution environment;
3rd, whole process of the invention produces almost without three industrial wastes, and raw material availability is higher, embodies Green Chemistry and fine
The thought of chemical industry, is a kind of production technology of fine environmental protection, and technological design science, equipment manufacturing costs needed for production procedure
Relatively low, mechanization degree is high, and operating personnel's operation is relatively easy, and suitable foundation simultaneously can quick payoffs.
Brief description of the drawings
Fig. 1 is the process chart of the present invention.
Embodiment
The above of the present invention is described in further details by the following examples, but this should not be interpreted as to this
The scope for inventing above-mentioned theme is only limitted to following embodiment, and all technologies realized based on the above of the present invention belong to this hair
Bright scope.
Embodiment 1
100Kg used oil and 0.3Kg potassium permanganate are added in reactor, 100 DEG C is heated to and stirring and emulsifying makes water
Point evaporation, reduces stir speed (S.S.) and is simultaneously warming up to 180 DEG C of fully aerations, and aeration quantity per minute is 2 times of reactor volume volume,
Measure reactant acid number is 210-220KOHmg/g after reacting 5h, is then cooled to 80 DEG C and adds triethanolamines regulation reactant
PH=9, add the hydrophilic non-ionic surfactant Tween 80 of above-mentioned reactant gross weight 1%, then add 200Kg go from
Sub- water, maintain the temperature at 70 DEG C and obtain bright black oil, Uniform Flow and smooth fine and smooth releasing agent.
Embodiment 2
100Kg used oil and 0.5Kg nano-manganese dioxides are added in reactor, are heated to 120 DEG C and stirring and emulsifying
Make moisture evaporation, reduce stir speed (S.S.) and be warming up to 200 DEG C of fully aerations, aeration quantity per minute is reactor volume volume
3 times, measure reactant acid number is 210-220KOHmg/g after reacting 5h, is then cooled to 80 DEG C and adds sodium bicarbonate aqueous solutions tune
PH=9 of reactant are saved, the hydrophilic non-ionic surfactant OP-10 of above-mentioned reactant gross weight 5% is added, then adds
300Kg deionized waters, maintain the temperature at 80 DEG C and obtain bright black oil, Uniform Flow and smooth fine and smooth releasing agent.
Embodiment above describes the general principle of the present invention, main features and advantages, the technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, the original for simply illustrating the present invention described in above-described embodiment and specification
Reason, under the scope for not departing from the principle of the invention, various changes and modifications of the present invention are possible, and these changes and improvements are each fallen within
In the scope of protection of the invention.
Claims (2)
- A kind of 1. method that releasing agent is prepared using used oil oxidation modification, it is characterised in that concretely comprise the following steps:By 100 parts by weight Used oil and the nano-manganese dioxide or potassium permanganate of 0.3-0.5 parts by weight be added in reactor, be heated to 100- 120 DEG C and stirring and emulsifying make moisture evaporation, reduce stir speed (S.S.) and are simultaneously warming up to 180-200 DEG C of fully aeration, aeration per minute Measure as 2-3 times of reactor volume volume, measure reactant acid number is 210-220KOHmg/g after reacting 5h, is then cooled to 80 DEG C add triethanolamine or sodium bicarbonate aqueous solution regulation reactant pH=9, add above-mentioned reactant gross weight 1%-5%'s Hydrophilic non-ionic surfactant, the deionized water of 2-3 times of used oil weight is then added, maintains the temperature at 70-80 DEG C i.e. Obtain glossy black, Uniform Flow and smooth fine and smooth releasing agent.
- 2. the method according to claim 1 that releasing agent is prepared using used oil oxidation modification, it is characterised in that:Described Hydrophilic non-ionic surfactant is Tween 80 or OP-10.
Priority Applications (1)
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CN201710600097.3A CN107365620A (en) | 2017-07-21 | 2017-07-21 | A kind of method that releasing agent is prepared using used oil oxidation modification |
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CN201710600097.3A CN107365620A (en) | 2017-07-21 | 2017-07-21 | A kind of method that releasing agent is prepared using used oil oxidation modification |
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CN201710600097.3A Pending CN107365620A (en) | 2017-07-21 | 2017-07-21 | A kind of method that releasing agent is prepared using used oil oxidation modification |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3930988A (en) * | 1975-02-24 | 1976-01-06 | Phillips Petroleum Company | Reclaiming used motor oil |
CN101362982A (en) * | 2008-08-28 | 2009-02-11 | 阳红钢 | Regeneration method of used oil |
CN102295982A (en) * | 2011-08-03 | 2011-12-28 | 江苏雕皇集团有限公司 | Refining and regenerating method of black-brown used lubricating oil |
CN104015279A (en) * | 2014-05-16 | 2014-09-03 | 沈阳化工大学 | Method for preparing release agent from waste engine oil |
CN105836973A (en) * | 2016-05-25 | 2016-08-10 | 上海源投环保科技有限公司 | Ionic active oxygen multi-source online monitoring and water quality treatment device |
-
2017
- 2017-07-21 CN CN201710600097.3A patent/CN107365620A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3930988A (en) * | 1975-02-24 | 1976-01-06 | Phillips Petroleum Company | Reclaiming used motor oil |
CN101362982A (en) * | 2008-08-28 | 2009-02-11 | 阳红钢 | Regeneration method of used oil |
CN102295982A (en) * | 2011-08-03 | 2011-12-28 | 江苏雕皇集团有限公司 | Refining and regenerating method of black-brown used lubricating oil |
CN104015279A (en) * | 2014-05-16 | 2014-09-03 | 沈阳化工大学 | Method for preparing release agent from waste engine oil |
CN105836973A (en) * | 2016-05-25 | 2016-08-10 | 上海源投环保科技有限公司 | Ionic active oxygen multi-source online monitoring and water quality treatment device |
Non-Patent Citations (1)
Title |
---|
尹卫平等: "《精细化工产品及工艺》", 31 August 2009, 华东理工大学出版社 * |
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Application publication date: 20171121 |
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