CN107057798A - A kind of modified soyabean oil and preparation method thereof - Google Patents

A kind of modified soyabean oil and preparation method thereof Download PDF

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Publication number
CN107057798A
CN107057798A CN201710408027.8A CN201710408027A CN107057798A CN 107057798 A CN107057798 A CN 107057798A CN 201710408027 A CN201710408027 A CN 201710408027A CN 107057798 A CN107057798 A CN 107057798A
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China
Prior art keywords
parts
oil
acid
modified
catalyst
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Pending
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CN201710408027.8A
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Chinese (zh)
Inventor
徐剑
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JIANGSU JINZHOU GRAIN AND OIL FOOD Co Ltd
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JIANGSU JINZHOU GRAIN AND OIL FOOD Co Ltd
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Priority to CN201710408027.8A priority Critical patent/CN107057798A/en
Publication of CN107057798A publication Critical patent/CN107057798A/en
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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
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
    • C10M105/32—Esters
    • C10M105/38—Esters of polyhydroxy 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
    • C10M109/00—Lubricating compositions characterised by the base-material being a compound of unknown or incompletely defined constitution
    • C10M109/02—Reaction products
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
    • C11C3/006—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by oxidation
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/2805—Esters used as base material
    • 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
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/02—Viscosity; Viscosity index
    • 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
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/065—Saturated Compounds

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  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Lubricants (AREA)

Abstract

This application discloses a kind of modified soyabean oil and preparation method thereof, by weight including 190 360 parts of soybean oil, 30 70 parts of amino trimethyl phosphonic acids, 20 45 parts of hydrogen peroxide, 3 15 parts of carboxymethyl cellulose, 45 90 parts of catalyst, 75 110 parts of organic acid, 130 200 parts of water entrainer.The viscosity temperature characteristic of modified soyabean oil synthesized by the present invention is excellent, viscosity index (VI) is big, and abrasion resistance is lifted with the increase of viscosity, can allocate the lube base oil of each viscosity rank for the high gloss varnish of high viscosity in short supply in surrogate.Simultaneously as modified soyabean oil is the modified product of natural oil, it is also a kind of environmental friendly lubricant base oil.

Description

A kind of modified soyabean oil and preparation method thereof
Technical field
The present invention relates to lube base oil, more particularly to a kind of modified soyabean oil and preparation method thereof.
Background technology
Traditional lube base oil relies primarily on oil to prepare, with the consumption of this non-renewable resources of oil, Sustainable development is the critically important subject under discussion in the world today one, and each state all actively researchs and develops new material, new energy.To vegetable oil Exploitation be an important direction, vegetable oil has many advantages：Such as yield is big, cost is low, with abundant in structure Chemism point etc., therefore people carry out numerous studies to it very early, and development and usage is into numerous areas, such as paint, Adhesive, lubricating oil etc..
But the main component of vegetable oil is unrighted acid glyceryl ester, the double bond structure of aliphatic acid determines that it is aoxidized Stability and heat endurance are poor, limit vegetable oil as the use of lubricating oil, and vegetable oil also has low temperature flow in addition The shortcomings of poor and kinematic viscosity range is narrow.
The content of the invention
It is an object of the invention to provide a kind of modified soyabean oil and preparation method thereof, one in above-mentioned prior art problem is solved Or it is multiple.
According to an aspect of the present invention there is provided a kind of modified soyabean oil, by weight including 190-360 parts of soybean oil, ammonia 30-70 parts of base trimethyl phosphonic acids, compound 5-15 parts of organic boric acid ester, 20-60 parts of phyllanthus emblica pulp, 10-30 parts of seaweed, benzene sulfonamide Sour sodium 5-18 parts, 20-45 parts of hydrogen peroxide, 3-15 parts of carboxymethyl cellulose, 45-90 parts of catalyst, 75-110 parts of organic acid, band 130-200 parts of aqua.
In some embodiments：Catalyst is storng-acid cation exchange resin.
In some embodiments：Catalyst is that organic acid is acetic acid, propionic acid, butyric acid or octanoic acid.
In some embodiments：Water entrainer is hexamethylene or toluene.
Present invention also offers a kind of preparation method of above-mentioned modified soyabean oil, comprise the following steps:
Step one:Soybean oil is added in a kettle., temperature of reaction kettle is promoted to 45 DEG C, sequentially adds amino trimethylene first Base phosphonic acids, hydrogen peroxide, carboxymethyl cellulose, compound organic boric acid ester, phyllanthus emblica pulp, seaweed and sodium alkyl benzene sulfonate, continue 0.5h is stirred, 45 DEG C is maintained the temperature at and continues to pour out reaction mass after reacting 2.5h, static 5h obtains oil mixing with water layering liquid Body；
Step 2:The aqueous phase of oil mixing with water stratified liquid made from step one is released, catalyst, organic acid and band is added Aqua, it is 0 that temperature of reaction kettle is promoted into 76 DEG C of stirring reaction 12h to sample epoxide number, that is, obtains final product.
The viscosity temperature characteristic of modified soyabean oil synthesized by the present invention is excellent, viscosity index (VI) is big, and abrasion resistance is with the increasing of viscosity Lifted greatly, the lube base oil of each viscosity rank can be allocated for the high gloss varnish of high viscosity in short supply in surrogate. Simultaneously as modified soyabean oil is the modified product of natural oil, it is also a kind of environmental friendly lubricant base oil.
Embodiment
The present invention is described in further detail below by embodiment.
Embodiment 1：
Modified soyabean oil, by weight including 190 parts of soybean oil, 30 parts of amino trimethyl phosphonic acids, compound organic boric acid ester 5 Part, 20 parts of phyllanthus emblica pulp, 10 parts of seaweed, 5 parts of sodium alkyl benzene sulfonate, 20 parts of hydrogen peroxide, 3 parts of carboxymethyl cellulose, catalyst 45 parts, 75 parts of organic acid, 130 parts of water entrainer.
Wherein, catalyst is storng-acid cation exchange resin；Catalyst is that organic acid is acetic acid；Water entrainer is hexamethylene Or toluene.
The preparation method of modified soyabean oil of the present invention：Comprise the following steps:
Step one:Soybean oil is added in a kettle., temperature of reaction kettle is promoted to 45 DEG C, sequentially adds amino trimethylene first Base phosphonic acids, hydrogen peroxide, carboxymethyl cellulose, compound organic boric acid ester, phyllanthus emblica pulp, seaweed and sodium alkyl benzene sulfonate, continue 0.5h is stirred, 45 DEG C is maintained the temperature at and continues to pour out reaction mass after reacting 2.5h, static 5h obtains oil mixing with water layering liquid Body；
Step 2:The aqueous phase of oil mixing with water stratified liquid made from step one is released, catalyst, organic acid and band is added Aqua, it is 0 that temperature of reaction kettle is promoted into 76 DEG C of stirring reaction 12h to sample epoxide number, that is, obtains final product.
Embodiment 2：
Modified soyabean oil, by weight including 220 parts of soybean oil, 45 parts of amino trimethyl phosphonic acids, compound organic boric acid ester 8 Part, 35 parts of phyllanthus emblica pulp, 14 parts of seaweed, 8 parts of sodium alkyl benzene sulfonate, 31 parts of hydrogen peroxide, 7 parts of carboxymethyl cellulose, catalyst 59 parts, 85 parts of organic acid, 155 parts of water entrainer.
Wherein, catalyst is storng-acid cation exchange resin；Catalyst is that organic acid is propionic acid；Water entrainer is hexamethylene Or toluene.
The preparation method of modified soyabean oil of the present invention：Comprise the following steps:
Step one:Soybean oil is added in a kettle., temperature of reaction kettle is promoted to 55 DEG C, sequentially adds amino trimethylene first Base phosphonic acids, hydrogen peroxide, carboxymethyl cellulose, compound organic boric acid ester, phyllanthus emblica pulp, seaweed and sodium alkyl benzene sulfonate, continue 0.5h is stirred, 55 DEG C is maintained the temperature at and continues to pour out reaction mass after reacting 2.5h, static 5h obtains oil mixing with water layering liquid Body；
Step 2:The aqueous phase of oil mixing with water stratified liquid made from step one is released, catalyst, organic acid and band is added Aqua, it is 0 that temperature of reaction kettle is promoted into 80 DEG C of stirring reaction 10h to sample epoxide number, that is, obtains final product.
Embodiment 3：
Modified soyabean oil, by weight including 330 parts of soybean oil, 59 parts of amino trimethyl phosphonic acids, compound organic boric acid ester 13 Part, 52 parts of phyllanthus emblica pulp, 26 parts of seaweed, 15 parts of sodium alkyl benzene sulfonate, 41 parts of hydrogen peroxide, 11 parts of carboxymethyl cellulose, catalysis 82 parts of agent, 100 parts of organic acid, 185 parts of water entrainer.
Wherein, catalyst is storng-acid cation exchange resin；Catalyst is that organic acid is butyric acid；Water entrainer is hexamethylene Or toluene.
The preparation method of modified soyabean oil of the present invention：Comprise the following steps:
Step one:Soybean oil is added in a kettle., temperature of reaction kettle is promoted to 40 DEG C, sequentially adds amino trimethylene first Base phosphonic acids, hydrogen peroxide, carboxymethyl cellulose, compound organic boric acid ester, phyllanthus emblica pulp, seaweed and sodium alkyl benzene sulfonate, continue 0.5h is stirred, 40 DEG C is maintained the temperature at and continues to pour out reaction mass after reacting 3h, static 5h obtains oil mixing with water layering liquid Body；
Step 2:The aqueous phase of oil mixing with water stratified liquid made from step one is released, catalyst, organic acid and band is added Aqua, it is 0 that temperature of reaction kettle is promoted into 73 DEG C of stirring reaction 12h to sample epoxide number, that is, obtains final product.
Embodiment 4：
Modified soyabean oil, by weight including 360 parts of soybean oil, 70 parts of amino trimethyl phosphonic acids, compound organic boric acid ester 15 Part, 60 parts of phyllanthus emblica pulp, 30 parts of seaweed, 18 parts of sodium alkyl benzene sulfonate, 45 parts of hydrogen peroxide, 15 parts of carboxymethyl cellulose, catalysis 90 parts of agent, 110 parts of organic acid, 200 parts of water entrainer.
Wherein, catalyst is storng-acid cation exchange resin；Catalyst is that organic acid is octanoic acid；Water entrainer is hexamethylene Or toluene.
The preparation method of modified soyabean oil of the present invention：Comprise the following steps:
Step one:Soybean oil is added in a kettle., temperature of reaction kettle is promoted to 42 DEG C, sequentially adds amino trimethylene first Base phosphonic acids, hydrogen peroxide, carboxymethyl cellulose, compound organic boric acid ester, phyllanthus emblica pulp, seaweed and sodium alkyl benzene sulfonate, continue 0.5h is stirred, 42 DEG C is maintained the temperature at and continues to pour out reaction mass after reacting 2h, static 6h obtains oil mixing with water layering liquid Body；
Step 2:The aqueous phase of oil mixing with water stratified liquid made from step one is released, catalyst, organic acid and band is added Aqua, it is 0 that temperature of reaction kettle is promoted into 83 DEG C of stirring reaction 11h to sample epoxide number, that is, obtains final product.
The product of above-described embodiment and the various Character Comparisons experiment of 150BS base oils are as follows
Wherein, inventor show that all modified soyabean oils are in 50 DEG C and 110 DEG C of kinetic viscosity index by substantial amounts of experiment Between 106-130, both greater than 150BS oil base oil；Pour point is between -13--7 DEG C, the pour point of modified soyabean oil isomery propyl ester It is minimum；Abrasion resistance is improved with the increase of viscosity, and wear scar diameter and 150BS oil base oils are similar, it may be considered that used Make heavy oil and substitute industrial bright stock now.
In summary, viscosity temperature characteristic of the present invention is excellent, viscosity index (VI) is big, and abrasion resistance is lifted with the increase of viscosity, The lube base oil of each viscosity rank can be allocated for the high gloss varnish of high viscosity in short supply in surrogate.Simultaneously as Modified soyabean oil is the modified product of natural oil, is also a kind of environmental friendly lubricant base oil
Described above is only one embodiment of the present invention, it is noted that to those skilled in the art, Without departing from the concept of the premise of the invention, some similar modification and improvement can also be made, these also should be regarded as this Within the protection domain of invention.

Claims (5)

1. a kind of modified soyabean oil, it is characterised in that：Include 190-360 parts of soybean oil, amino trimethyl phosphonic acids 30-70 by weight Part, compound 5-15 parts of organic boric acid ester, 20-60 parts of phyllanthus emblica pulp, 10-30 parts of seaweed, 5-18 parts of sodium alkyl benzene sulfonate, peroxidating 20-45 parts of hydrogen, 3-15 parts of carboxymethyl cellulose, 45-90 parts of catalyst, 75-110 parts of organic acid, 130-200 parts of water entrainer.
2. a kind of modified soyabean oil according to claim 1, it is characterised in that：The catalyst exchanges for highly acidic cation Resin.
3. a kind of modified soyabean oil according to claim 1, it is characterised in that：The organic acid be acetic acid, propionic acid, butyric acid or Octanoic acid.
4. a kind of modified soyabean oil according to claim 1, it is characterised in that：The water entrainer is hexamethylene or toluene.
5. a kind of method for preparing any one of the claim 1-4 modified soyabean oils, it is characterised in that, comprise the following steps:
Step one:Soybean oil is added in a kettle., temperature of reaction kettle is promoted to 45 DEG C, sequentially adds aminotrimethylene phosphine Acid, hydrogen peroxide, carboxymethyl cellulose, compound organic boric acid ester, phyllanthus emblica pulp, seaweed and sodium alkyl benzene sulfonate, lasting stirring 0.5h, maintains the temperature at 45 DEG C and continues to pour out reaction mass after reacting 2.5h, static 5h obtains oil mixing with water stratified liquid；
Step 2:The aqueous phase of oil mixing with water stratified liquid made from step one is released, catalyst, organic acid is added and with water Agent, it is 0 that temperature of reaction kettle is promoted into 76 DEG C of stirring reaction 12h to sample epoxide number, that is, obtains final product.
CN201710408027.8A 2017-06-02 2017-06-02 A kind of modified soyabean oil and preparation method thereof Pending CN107057798A (en)

Priority Applications (1)

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CN201710408027.8A CN107057798A (en) 2017-06-02 2017-06-02 A kind of modified soyabean oil and preparation method thereof

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CN201710408027.8A CN107057798A (en) 2017-06-02 2017-06-02 A kind of modified soyabean oil and preparation method thereof

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101225141A (en) * 2007-12-28 2008-07-23 沈阳工业大学 Preparation of degradable polymer by using soybean oil as raw material
CN101824368A (en) * 2010-04-14 2010-09-08 太仓市天盈化工有限公司 Method for preparing epoxidized soybean oil

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101225141A (en) * 2007-12-28 2008-07-23 沈阳工业大学 Preparation of degradable polymer by using soybean oil as raw material
CN101824368A (en) * 2010-04-14 2010-09-08 太仓市天盈化工有限公司 Method for preparing epoxidized soybean oil

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
李清华等: "化学改性豆油的烷链结构和摩擦学性能研究", 《摩擦学报》 *

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Application publication date: 20170818