CN108384614A - A kind of special gas engine oil formula of natural gas engine and the technique that reconciles - Google Patents

A kind of special gas engine oil formula of natural gas engine and the technique that reconciles Download PDF

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Publication number
CN108384614A
CN108384614A CN201810364473.8A CN201810364473A CN108384614A CN 108384614 A CN108384614 A CN 108384614A CN 201810364473 A CN201810364473 A CN 201810364473A CN 108384614 A CN108384614 A CN 108384614A
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China
Prior art keywords
gas engine
natural gas
base oils
special
engine oil
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Pending
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CN201810364473.8A
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Chinese (zh)
Inventor
李艳国
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Shengbaolu Oil Chemical (tianjin) Ltd By Share Ltd
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Shengbaolu Oil Chemical (tianjin) Ltd By Share Ltd
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Priority to CN201810364473.8A priority Critical patent/CN108384614A/en
Publication of CN108384614A publication Critical patent/CN108384614A/en
Pending legal-status Critical Current

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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
    • C10M169/048—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution, 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/102—Aliphatic fractions
    • C10M2203/1025—Aliphatic fractions used as base material
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/022—Ethene
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/024—Propene
    • 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
    • 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
    • C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
    • C10M2215/064—Di- and triaryl amines
    • 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
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • 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
    • C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
    • 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
    • C10N2030/72—Extended drain
    • 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
    • C10N2040/25—Internal-combustion engines

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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)
  • Lubricants (AREA)

Abstract

The present invention is a kind of special gas engine oil formula of natural gas engine and the technique that reconciles.The component and its respective mass fraction that formula includes be：HITEC8833：11.5%；150BS base oils：5%；500N base oils：36.099%；150N base oils：39.1%；OCP tackifier：8%；The 0.3% of pour-point depressant；Anti- silicon defoaming agent：0.001%.A kind of reconciliation technique of the special gas engine oil of natural gas engine：It comprises the step of：The first step gets out clean special reconciliation kettle of weighing；Second step feeds intake etc. with a kind of special gas engine oil formula of natural gas engine in order.Using product made from the special gas engine oil formula of natural gas engine of the present invention：With the control of good ash content, good oxidation and nitrification degree of control etc..Reconciliation technique of the present invention：Process is unique, easy to operate succinct, and effect is preferable etc..

Description

A kind of special gas engine oil formula of natural gas engine and the technique that reconciles
Technical field
The present invention relates to natural gas engine special gas engine oil field more particularly to a kind of natural gas engine are special With gas engine oil formula and the technique that reconciles.
Background technology
The existing special gas engine oil of natural gas engine have oxidation resistance is weak, oil product not enough it is limpid it is transparent, Drain period short problem, and hot operation will produce a large amount of carbon distributions, paint film makes engine components be covered with greasy filth, when engine Barrel wear causes engine failure, shortens the service life of engine, shortens the maintenance cycle of engine.
For this purpose, designing a kind of special gas engine oil formula of natural gas engine and reconciling technique, problem above is solved.
Invention content
The present invention is to overcome the above deficiency, provides a kind of special gas engine oil formula of natural gas engine, including Component and its respective mass fraction are：
HITEC8833 (Ya Fudun Afton HiTEC8833 natural gas engine machine oil compound additive)：11.5%；
150BS base oils：5%；
500N base oils：36.099%；
150N base oils：39.1%；
OCP tackifier (ethylene-propylene copolymer)：8%；
The 0.3% of pour-point depressant；
Anti- silicon defoaming agent：0.001%.
Further, the pour-point depressant is one in alkylnaphthalene pour-point depressant, polyesters pour-point depressant or polyolefins pour-point depressant Kind.
Preferably, the anti-silicon defoaming agent is polyether antifoam agent.
Particularly, 150BS base oils, 500N base oils and 150N base oils are industrial white oil.
Preferably, the OCP tackifier are qualified by the regulation shear stability of SH/T0265-92.
A kind of reconciliation technique of the special gas engine oil of natural gas engine：It comprises the step of：
The first step：Get out clean special reconciliation kettle of weighing；
Second step：It feeds intake in order with a kind of special gas engine oil formula of natural gas engine：First plus Enter 150BS base oils, 500N base oils and 150N base oils, OCP tackifier are added；Anti- silicon defoaming agent and pour-point depressant is added；Most After HITEC8833 is added；
Third walks：55 ± 5 DEG C are warming up to heating apparatus built in kettle is reconciled, is aided with mechanical agitation, recycles 30- in kettle 40min makes raw material reconcile being sufficiently mixed in kettle；
4th step：Inspection by sampling, it is (high that inspection institute obtains a kind of indices of the special gas engine oil of natural gas engine Warm oxidation resistance, lubricity, volatility, low temperature viscosity and available temperature range) it meets the requirements prescribed.
The beneficial effects of the invention are as follows：
Using a kind of special gas engine oil formula resulting product of natural gas engine of the present invention：With fine Ash content controlling, well oxidation and nitrification controlling, the abrasion of engine components can be reduced；Good engine washing Degree；Engine any part is without greasy filth when 45,000 kilometers of road performance tests are changed oil, and oil product is limpid transparent.
A kind of reconciliation technique of the special gas engine oil of natural gas engine of the present invention：Process is unique, operation side Just succinct, effect is preferable.
Specific implementation mode
It is described in detail below with reference to the embodiment of the present invention.
A kind of special gas engine oil formula of natural gas engine, including component and its respective mass fraction be：
HITEC8833 (Ya Fudun Afton HiTEC8833 natural gas engine machine oil compound additive)：11.5%；
150BS base oils：5%；
500N base oils：36.099%；
150N base oils：39.1%；
OCP tackifier (ethylene-propylene copolymer)：8%；
The 0.3% of pour-point depressant；
Anti- silicon defoaming agent：0.001%.
Further, the pour-point depressant is one in alkylnaphthalene pour-point depressant, polyesters pour-point depressant or polyolefins pour-point depressant Kind.
Preferably, the anti-silicon defoaming agent is polyether antifoam agent.
Particularly, 150BS base oils, 500N base oils and 150N base oils are industrial white oil.
Preferably, the OCP tackifier are qualified by the regulation shear stability of SH/T0265-92.
A kind of reconciliation technique of the special gas engine oil of natural gas engine：It comprises the step of：
The first step：Get out clean special reconciliation kettle of weighing；
Second step：It feeds intake in order with a kind of special gas engine oil formula of natural gas engine：First plus Enter 150BS base oils, 500N base oils and 150N base oils, OCP tackifier are added；Anti- silicon defoaming agent and pour-point depressant is added；Most After HITEC8833 is added；
Third walks：55 ± 5 DEG C are warming up to heating apparatus built in kettle is reconciled, is aided with mechanical agitation, recycles 30- in kettle 40min makes raw material reconcile being sufficiently mixed in kettle；
4th step：Inspection by sampling, it is (high that inspection institute obtains a kind of indices of the special gas engine oil of natural gas engine Warm oxidation resistance, lubricity, volatility, low temperature viscosity and available temperature range) it meets the requirements prescribed.
Embodiment one：
Configure a kind of special 1000 tons of the gas engine oil of natural gas engine, including component and its respective content It is：
HITEC8833 (Ya Fudun Afton HiTEC8833 natural gas engine machine oil compound additive)：115 tons；
150BS base oils：50 tons；
500N base oils：360.99 ton；
150N base oils：391 tons；
OCP tackifier (ethylene-propylene copolymer)：80 tons；
3 tons of pour-point depressant；
Anti- silicon defoaming agent：0.01 ton.
Further, the pour-point depressant is one in alkylnaphthalene pour-point depressant, polyesters pour-point depressant or polyolefins pour-point depressant Kind.
Preferably, the anti-silicon defoaming agent is polyether antifoam agent.
Particularly, 150BS base oils, 500N base oils and 150N base oils are industrial white oil.
Preferably, the OCP tackifier are qualified by the regulation shear stability of SH/T0265-92.
A kind of reconciliation technique of the special gas engine oil of natural gas engine：It comprises the step of：
The first step：Get out clean special reconciliation kettle of weighing；
Second step：It feeds intake in order with a kind of special gas engine oil formula of natural gas engine：First plus Enter 150BS base oils, 500N base oils and 150N base oils, OCP tackifier are added；Anti- silicon defoaming agent and pour-point depressant is added；Most After HITEC8833 is added；
Third walks：55 ± 5 DEG C are warming up to heating apparatus built in kettle is reconciled, is aided with mechanical agitation, recycles 30- in kettle 40min makes raw material reconcile being sufficiently mixed in kettle；
4th step：Inspection by sampling, it is (high that inspection institute obtains a kind of indices of the special gas engine oil of natural gas engine Warm oxidation resistance, lubricity, volatility, low temperature viscosity and available temperature range) it meets the requirements prescribed.
Principle：
OCP tackifier (ethylene-propylene copolymer) can dramatically increase lubricating oil viscosity and viscosity index (VI)；
Pour-point depressant can reduce lubrication oil freezing point；
Anti- silicon defoaming agent can eliminate foam.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered It is considered as protection scope of the present invention.

Claims (7)

1. a kind of special gas engine oil formula of natural gas engine, which is characterized in that including component and its respective matter Measuring score is：
HITEC8833：11.5%；
150BS base oils：5%；
500N base oils：36.099%；
150N base oils：39.1%；
OCP tackifier：8%；
The 0.3% of pour-point depressant；
Anti- silicon defoaming agent：0.001%.
2. the special gas engine oil formula of a kind of natural gas engine according to claim 1, which is characterized in that described Pour-point depressant be alkylnaphthalene pour-point depressant, polyesters pour-point depressant or polyolefins pour-point depressant in one kind.
3. the special gas engine oil formula of a kind of natural gas engine according to claim 1 or 2, which is characterized in that The anti-silicon defoaming agent is polyether antifoam agent.
4. the special gas engine oil formula of a kind of natural gas engine according to claim 3, which is characterized in that 150BS base oils, 500N base oils and 150N base oils are industrial white oil.
5. the special gas engine oil formula of a kind of natural gas engine according to claim 4, which is characterized in that described OCP tackifier are qualified by the regulation shear stability of SH/T0265-92.
6. the special gas engine oil formula of a kind of natural gas engine according to claim 5, which is characterized in that described HITEC8833 is Ya Fudun Afton HiTEC8833 natural gas engine machine oil compound additives.
7. a kind of reconciliation technique of the special gas engine oil of natural gas engine：It is characterised in that it includes the step of have：
The first step：Get out clean special reconciliation kettle of weighing；
Second step：It feeds intake in order with a kind of special gas engine oil formula of natural gas engine：First it is added OCP tackifier are added in 150BS base oils, 500N base oils and 150N base oils；Anti- silicon defoaming agent and pour-point depressant is added；Finally HITEC8833 is added；
Third walks：It is warming up to 55+5 DEG C with heating apparatus built in kettle is reconciled, is aided with mechanical agitation, recycles 30-40min in kettle, make Raw material are reconciling being sufficiently mixed in kettle；
4th step：Inspection by sampling, inspection institute obtain a kind of indices of the special gas engine oil of natural gas engine, including height Warm oxidation resistance, lubricity, volatility, low temperature viscosity and available temperature range, meet the requirements prescribed.
CN201810364473.8A 2018-04-23 2018-04-23 A kind of special gas engine oil formula of natural gas engine and the technique that reconciles Pending CN108384614A (en)

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CN201810364473.8A CN108384614A (en) 2018-04-23 2018-04-23 A kind of special gas engine oil formula of natural gas engine and the technique that reconciles

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Application Number Priority Date Filing Date Title
CN201810364473.8A CN108384614A (en) 2018-04-23 2018-04-23 A kind of special gas engine oil formula of natural gas engine and the technique that reconciles

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CN108384614A true CN108384614A (en) 2018-08-10

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104531297A (en) * 2014-12-15 2015-04-22 山东浩泰天然气股份有限公司 Special complexing agent for natural gas engine and production process thereof
CN104804812A (en) * 2015-04-14 2015-07-29 陕西通用石油化工有限公司 Special lubrication oil for heavy-load LNG (liquefied natural gas) engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104531297A (en) * 2014-12-15 2015-04-22 山东浩泰天然气股份有限公司 Special complexing agent for natural gas engine and production process thereof
CN104804812A (en) * 2015-04-14 2015-07-29 陕西通用石油化工有限公司 Special lubrication oil for heavy-load LNG (liquefied natural gas) engine

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Application publication date: 20180810