CN102041150B - Anti-rust emulsified oil and preparation method thereof - Google Patents
Anti-rust emulsified oil and preparation method thereof Download PDFInfo
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- 238000002360 preparation method Methods 0.000 title claims description 9
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title abstract description 13
- 239000003921 oil Substances 0.000 claims abstract description 51
- 238000003756 stirring Methods 0.000 claims abstract description 29
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 25
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- 229940059904 light mineral oil Drugs 0.000 claims abstract description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- 239000003208 petroleum Substances 0.000 claims description 15
- 239000002253 acid Substances 0.000 claims description 12
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 12
- 229960001763 zinc sulfate Drugs 0.000 claims description 12
- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- -1 alkenyl succinic acid Chemical compound 0.000 claims description 9
- 239000000376 reactant Substances 0.000 claims description 9
- 239000013543 active substance Substances 0.000 claims description 8
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 7
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 7
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 7
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 7
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000005642 Oleic acid Substances 0.000 claims description 7
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 7
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 7
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 7
- 229910052708 sodium Inorganic materials 0.000 claims description 7
- 239000011734 sodium Substances 0.000 claims description 7
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 7
- 229960004418 trolamine Drugs 0.000 claims description 7
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 5
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 5
- 239000012964 benzotriazole Substances 0.000 claims description 5
- 241000158728 Meliaceae Species 0.000 claims description 4
- 229910052788 barium Inorganic materials 0.000 claims description 4
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 4
- 239000001384 succinic acid Substances 0.000 claims description 4
- 238000005649 metathesis reaction Methods 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- NWGKJDSIEKMTRX-AAZCQSIUSA-N Sorbitan monooleate Chemical group CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O NWGKJDSIEKMTRX-AAZCQSIUSA-N 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000000844 anti-bacterial effect Effects 0.000 abstract 2
- 239000003899 bactericide agent Substances 0.000 abstract 2
- 239000003381 stabilizer Substances 0.000 abstract 2
- 239000004094 surface-active agent Substances 0.000 abstract 2
- 239000000839 emulsion Substances 0.000 description 24
- 238000012360 testing method Methods 0.000 description 19
- 239000002199 base oil Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 238000010998 test method Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000003754 machining Methods 0.000 description 5
- 239000000344 soap Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000004945 emulsification Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 235000002639 sodium chloride Nutrition 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000001804 emulsifying effect Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000003502 gasoline Substances 0.000 description 2
- 238000005555 metalworking Methods 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000012047 saturated solution Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000004990 Smectic liquid crystal Substances 0.000 description 1
- 230000000172 allergic effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 239000010730 cutting oil Substances 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000007764 o/w emulsion Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Lubricants (AREA)
Abstract
The invention discloses anti-rust emulsified oil. The anti-rust emulsified oil comprises the following components in percentage by weight: 60 to 65 percent of light mineral oil, 9 to 11 percent of anti-rust complex agent 1, 0.3 to 0.7 percent of anti-rust complex agent 2, 1 to 5 percent of anti-rust complex agent 3, 1 to 3 percent of emulsifier 1, 15 to 20 percent of emulsifier 2, 2 to 3 percent of stabilizer, 1.2 to 1.8 percent of surfactant and 0.3 to 0.6 percent of bactericide, and is prepared by the following steps of: adding the light mineral oil into a reaction kettle; stirring; adding the anti-rust complex agent 1, the anti-rust complex agent 2 and the anti-rust complex agent 3 into the reaction kettle in turn; stirring for 10 to 20 minutes respectively; then adding the emulsifier 1 and the emulsifier 2 in turn; stirring for 10 to 20 minutes respectively; adding the stabilizer and the bactericide in turn; stirring for 10 to 20 minutes respectively; adding the surfactant; and continuously stirring for 25 to 45 minutes to prepare the anti-rust emulsified oil. The anti-rust emulsified oil has the advantages of simple production process, low cost, long anti-rust period and high emulsibility and is difficult to stink.
Description
Technical field
The present invention relates to a kind of anticorrosive emulsified oil and preparation method thereof.
Background technology
Machining oil is process materials commonly used in the process of metal working, uses machining oil in working angles, can reduce friction, and reduces watt consumption, prolongs tool life.Along with the development of Cutting Process, more and more higher to the specification of quality of machining oil, not only to have good lubricated, cooling, cleaning and rustless property, also want environmental protection, harmless.Because China is late to the research of machining oil, the antirust cycle of the machining oil of selling in the market is shorter, and easily smelly, equipment easily is corroded, and easily causes allergic.
Summary of the invention
The object of the present invention is to provide a kind of anticorrosive emulsified oil, replace cutting oil, not only have good oilness, cooling, also have good rust-preventing characteristic, be difficult for smelly.
Another object of the present invention is to provide the preparation method of this anticorrosive emulsified oil.
Anticorrosive emulsified oil of the present invention, composed of the following components:
Light mineral oil 60～65wt%;
Antirust recombiner 1 9～11wt%;
Antirust recombiner 2 0.3～0.7wt%;
Antirust recombiner 3 1～5wt%;
Emulsifying agent 1 1～3wt%;
Emulsifying agent 2 15～20wt%;
Stablizer 2～3wt%;
Tensio-active agent 1.2～1.8wt%;
Sterilant 0.3～0.6wt%.
According to the present invention, described tensio-active agent is Arlacel-80.
According to the present invention, described antirust recombiner 1 is the mixture of the machinery oil of 40% barium mahogany sulfonate and 60%, and described machinery oil is No. 10 machinery oil.
According to the present invention, described antirust recombiner 2 is the mixture of alkenyl succinic acid and benzotriazole, contains 99% alkenyl succinic acid, 1% benzotriazole.
According to the present invention, described antirust recombiner 3 is the reactant of petroleum acid and zinc sulfate.Petroleum acid neutralizes with sodium hydroxide first, in 70 ℃ of-80 ℃ of stirring reactions to the neutral sodium napthionate of producing, carry out replacement(metathesis)reaction with zinc sulfate again, static layering, taking-up upper strata oil, and under 90 ℃-100 ℃, add to the greatest extent sulfate radical of washing, under 110 ℃-130 ℃, dehydrate the reactant that makes finished product petroleum acid and zinc sulfate.Wherein, the weight ratio of each raw material petroleum acid, sodium hydroxide, zinc sulfate is 50: 20: 30.
According to the present invention, described emulsifying agent 1 is emulsifier op-10, and emulsifying agent 2 is petroleum sodium sulfonate.
According to the present invention, described stablizer is the reactant of oleic acid and trolamine.When oleic acid is heated to 60 ℃, add trolamine, reaction gets final product to obtaining the transparent thick liquid of scarlet, and wherein the weight ratio of oleic acid and trolamine is 3: 2.
According to the present invention, described sterilant is three red oil.
The preparation method of anticorrosive emulsified oil of the present invention may further comprise the steps:
(a), in reactor, add light mineral oil, stirring at normal temperature;
(b), successively add antirust recombiner 1, antirust recombiner 2, antirust recombiner 3 stirred respectively 10～20 minutes;
(c), successively add emulsifying agent 1 and emulsifying agent 2, stirred respectively 10～20 minutes;
(d), successively add stablizer, sterilant, stir respectively 10～20 minutes after;
(e), add tensio-active agent continuation stirring and obtained described anticorrosive emulsified oil in 25～45 minutes.
Further, also comprise step (f): described anticorrosive emulsified oil is filtered.
Anticorrosive emulsified oil of the present invention, production technique is simple, and cost is low, and oilness and cooling are good, and rust-proof life is long, and emulsifying property is strong, is difficult for smelly.
Embodiment
Below in conjunction with specific embodiment, the present invention will be further described.Should be understood that following examples are only for explanation the present invention but not for limiting the scope of the invention.
Detection method
Standard method:
(1) the pH value of emulsion and emulsion soundness test method
Take by weighing sample 5g, take by weighing to 0.1g, in tool plug graduated cylinder.Then add tap water to 100mL graticule place, shake up 1min after covering tightly.With extensive one on the test paper in pH4～10, immerse in the 5% above-mentioned emulsion took out afterwards in half second with Standard colour board relatively, namely draw the pH value.In the 50mL drop-burette, observe the volume of separating out of soap or oil reservoir with pipette, extract 50mL emulsion behind the placement 24h.
The percentage X (%) that separates out soap or oil reservoir is calculated as follows:
In the formula: V is soap or oil reservoir volume, mL, and wherein soap is one deck white smectic thing on emulsion; Oil is that the transparence liquid of brown color is oil reservoir such as the precipitate on upper strata.
(2) the rust-preventing characteristic test method of emulsion
Test piece is polished with emery cloth, dry up after cleaning with gasoline, gasoline, ethanol, ethanol successively, stand-by.
Press pH value and the emulsion soundness test method of emulsion, the about 400ml of emulsion of preparation 2% concentration stirs 2min with the round end glass stick in without the mouth flat bottom beaker, make its whole emulsifications, then inclining 100ml, in tool plug graduated cylinder, to do the test of salt allowance.
(I) monolithic rust-preventing characteristic test method
Dip the emulsion that has prepared with the round end glass stick, drip 5 in the test piece of having handled well, every diameter is 4～5mm, should keep certain distance between each, must not connect.Test piece is put on the porcelain plate of moistening groove, build moistening groove lid after, place under 35 ± 2 ℃ of conditions and leave standstill.
(II) lamination rust-preventing characteristic test method
With ready test piece, lie on the one side of test piece polishing in the above-mentioned same moistening groove, dip the emulsion that has prepared with the round end glass stick, be coated with in test piece, make the one side of its polishing thereon overlapping with another piece test piece again.Separated by skim emulsification liquid layer between two test pieces, prevent that the test piece sliding york that inclines from opening.Behind end of operation, cover moistening groove and be placed on 35 ± 2 ℃ of lower placements, to the after date observations.
After the test expiration, carry out the test piece visual inspection, the emulsion that rust-preventing characteristic is qualified, its test piece is tested and do not have corrosion vestige or variable color.Wherein, the monolithic rust-preventing characteristic checks: after the test expiration, emulsion droplet is wiped, dipped in ethanol with cotton again and wipe gently raffinate, observe the test piece situation, the test piece that the monolithic rust-preventing characteristic is qualified answers light as before.
The superimposed sheets rust-preventing characteristic checks: after the test expiration, open two overlapping test pieces, wipe the emulsification raffinate with degreasing cotton, observe two faying surface corrosion situations.
(3) emulsion salt allowance test method
Can present method be to be added in the emulsion that has prepared with the quantitative saturated common salt aqueous solution, observes solution and has or not demixing phenomenon, use chloride higher tap water to be mixed with qualified emulsion thereby understand this oil.Concrete: in filling the 100mL tool plug graduated cylinder of 2% concentration emulsion, add the sodium chloride saturated solution 0.5mL with pipette, extract, fully shake up.Behind 15～35 ℃ of lower static 4h, observe the emulsion that this adds superchlorination sodium saturated solution, have or not phenomenon of phase separation.In the 50mL drop-burette, observe the volume of separating out of soap or oil reservoir with pipette, extract 50mL emulsion behind the placement 24h.Qualified emulsion should be without phenomenon of phase separation.
Embodiment 1
Take light mineral oil as base oil.In process of production, in reactor, add the 62.45kg base oil, stir, add successively the antirust recombiner 1 of 10kg, the antirust recombiner 2 of 0.5kg, the antirust recombiner 3 of 3kg stirs respectively and adds successively 2kg emulsifying agent 1 and 18kg emulsifying agent 2 after 10～20 minutes, stirs respectively 10～20 minutes; Add successively 2.5kg stablizer, 0.5kg sterilant, stir respectively after 10～20 minutes and to add the 1.5kg tensio-active agent and continue to stir and obtained anticorrosive emulsified oil of the present invention in 25～45 minutes.
Embodiment 2
Take light mineral oil as base oil.In process of production, in reactor, add the 60kg base oil, stir, add successively the antirust recombiner 1 of 9kg, the antirust recombiner 2 of 0.7kg, the antirust recombiner 3 of 5kg stirs respectively and adds successively 1kg emulsifying agent 1 and 20kg emulsifying agent 2 after 10～20 minutes, stirs respectively 10～20 minutes; Add successively 2kg stablizer, 0.6kg sterilant, stir respectively after 10～20 minutes and to add the 1.7kg tensio-active agent and continue to stir and obtained anticorrosive emulsified oil of the present invention in 25～45 minutes.
Embodiment 3
Take light mineral oil as base oil.In process of production, in reactor, add the 65kg base oil, stir, add successively the antirust recombiner 1 of 11kg, the antirust recombiner 2 of 0.4kg, the antirust recombiner 3 of 1kg stirs respectively and adds successively 3kg emulsifying agent 1 and 15kg emulsifying agent 2 after 10～20 minutes, stirs respectively 10～20 minutes; Add successively 3kg stablizer, 0.4kg sterilant, stir respectively after 10～20 minutes and to add the 1.2kg tensio-active agent and continue to stir and obtained anticorrosive emulsified oil of the present invention in 25～45 minutes.
In an embodiment of the present invention, take light mineral oil as base oil, be the commercially available prod, available from factory of shanghai refinery.Antirust recombiner 1 is the mixture of barium mahogany sulfonate and No. 10 machinery oil, and wherein, 40%, No. 10 machinery oil that barium mahogany sulfonate accounts for the mixture total weight amount accounts for 60% of mixture total weight amount.Described antirust recombiner 2 is the mixture of alkenyl succinic acid and benzotriazole, and wherein, alkenyl succinic acid accounts for 99% of mixture total weight amount, and benzotriazole accounts for 1% of mixture total weight amount.Described antirust recombiner 3 is the reactant of petroleum acid and zinc sulfate, concrete reaction process is: petroleum acid and sodium hydroxide neutralization, 70 ℃ of-80 ℃ of stirring reactions are to the neutral sodium napthionate of producing, carry out replacement(metathesis)reaction with zinc sulfate again, static layering, taking-up upper strata oil, and under 90 ℃-100 ℃, add to the greatest extent sulfate radical of washing, under 110 ℃-130 ℃, dehydrate the finished product of agent system.Wherein, the weight ratio of each raw material is petroleum acid: sodium hydroxide: zinc sulfate is 50: 20: 30.Described emulsifying agent 1 is emulsifier op-10, and emulsifying agent 2 is petroleum sodium sulfonate.Described stablizer is the reactant of oleic acid and trolamine, when heating oleic acid to 60 ℃, adds trolamine, reacts to the transparent thick liquid of scarlet to get final product, and wherein the weight ratio of oleic acid and trolamine is 3: 2.Described sterilant is three red oil.Should be appreciated that above content is not limitation of the present invention, the replacement that those skilled in the art can make multiple change or be equal to according to technical scheme of the present invention.
The anticorrosive emulsified oil of above embodiment preparation is put in storage after the barrelling after filtration.Anticorrosive emulsified oil of the present invention is detected, and technical indicator is as shown in table 1.
Table 1 anticorrosive emulsified oil technical indicator
Anticorrosive emulsified oil of the present invention selects light mineral oil as base oil, adds the multiple additives such as an amount of antirust, emulsification and modulates and form, and production technique is simple, and cost is low, has good rust-preventing characteristic, easy cleaning.During use, according to using needs, mix being made into emulsion with water, normal operation concentration is 2～5wt%.Preferably, water hardness is controlled at below the 100ppm.Concrete, the reduced water mixing ratio high to the anti-rust and lubrication performance requriements.To cooling off, when cleaning requirement is high, can improving the water mixing ratio.Owing to adding multiple additives, mixing the emulsion that cooperates with water and have more oilness than water, and have splendid cooling.Anticorrosive emulsified oil of the present invention mixes the rear emulsion that forms with water, placing under equal environment with emulsion after the general oil in water emulsion dilution, and can improve 30% storage period, is not only rust-proof life long, and emulsifying property is strong, and is difficult for smelly.Anticorrosive emulsified oil of the present invention is applicable to machinery industry, in the metalworking processes such as car, mill, is applicable to the cutting of various metallic substance.
Claims (3)
1. an anticorrosive emulsified oil is characterized in that, and is composed of the following components:
Wherein, described antirust recombiner 1 is the mixture of barium mahogany sulfonate and machinery oil, described antirust recombiner 2 is the mixture of alkenyl succinic acid and benzotriazole, described antirust recombiner 3 is the reactant of petroleum acid and zinc sulfate, and described emulsifying agent 1 is emulsifier op-10, and emulsifying agent 2 is petroleum sodium sulfonate, described stablizer is that oleic acid and trolamine are the reactant that the 3:2 reaction obtains according to weight ratio, described tensio-active agent is Arlacel-80, and described sterilant is three red oil
Wherein, the reactant of described petroleum acid and zinc sulfate makes by the following method: petroleum acid neutralizes with sodium hydroxide first, in 70 ℃ of-80 ℃ of stirring reactions to the neutral sodium napthionate of producing, carry out replacement(metathesis)reaction with zinc sulfate again, static layering is taken out upper strata oil, and under 90 ℃-100 ℃, add to the greatest extent sulfate radical of washing, dehydrate the reactant that makes finished product petroleum acid and zinc sulfate under 110 ℃-130 ℃, wherein, the weight ratio of each raw material petroleum acid, sodium hydroxide, zinc sulfate is 50:20:30.
2. the preparation method of anticorrosive emulsified oil as claimed in claim 1 is characterized in that, may further comprise the steps:
(a), in reactor, add light mineral oil, stirring at normal temperature;
(b), successively add antirust recombiner 1, antirust recombiner 2, antirust recombiner 3 stirred respectively 10～20 minutes;
(c), successively add emulsifying agent 1 and emulsifying agent 2, stirred respectively 10～20 minutes;
(d), successively add stablizer, sterilant, stirred respectively 10～20 minutes;
(e), add tensio-active agent continuation stirring and obtained described anticorrosive emulsified oil in 25～45 minutes.
3. the preparation method of anticorrosive emulsified oil as claimed in claim 2 is characterized in that, also comprises step (f): described anticorrosive emulsified oil is filtered.
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103753349A (en) * | 2013-12-26 | 2014-04-30 | 东莞康佳模具塑胶有限公司 | Cutting process and device for improving surface brightness of machined metal parts |
| CN104403746A (en) * | 2014-10-22 | 2015-03-11 | 安徽荣达阀门有限公司 | Emulsified cutting oil for metal processing and with reinforced rust resistance and preparation method thereof |
| CN104371799A (en) * | 2014-10-22 | 2015-02-25 | 安徽荣达阀门有限公司 | Effective stable easily-preserved anti-rust metal cutting oil and preparation method thereof |
| CN105419914A (en) * | 2015-11-30 | 2016-03-23 | 苏州市宝玛数控设备有限公司 | Saponification liquid and preparation method thereof |
| CN107446669A (en) * | 2017-07-25 | 2017-12-08 | 江苏捷达油品有限公司 | Anticorrosive emulsified oil |
| CN107723076A (en) * | 2017-11-16 | 2018-02-23 | 郑州市欧普士科技有限公司 | A kind of environmental type wire cutting liquid and preparation method thereof |
| CN108441279B (en) * | 2018-04-11 | 2020-11-17 | 江苏捷达油品有限公司 | Bi-component high-lubricity antirust emulsified oil and preparation method and application thereof |
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|---|---|---|---|---|
| CN101503644A (en) * | 2008-12-15 | 2009-08-12 | 中国石油化工股份有限公司 | Method for producing anticorrosive oil composition |
| CN101613634A (en) * | 2009-07-28 | 2009-12-30 | 武汉玻尔科技有限公司 | A kind of high-property water-based emulsion cutting fluid composite |
| CN101705142A (en) * | 2009-11-11 | 2010-05-12 | 东莞市垠星科技发展有限公司 | Emulsified oil |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001311091A (en) * | 2000-04-27 | 2001-11-09 | Matsumura Sekiyu Kenkyusho:Kk | W/o emulsion type flame-retarded hydraulic fluid |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101503644A (en) * | 2008-12-15 | 2009-08-12 | 中国石油化工股份有限公司 | Method for producing anticorrosive oil composition |
| CN101613634A (en) * | 2009-07-28 | 2009-12-30 | 武汉玻尔科技有限公司 | A kind of high-property water-based emulsion cutting fluid composite |
| CN101705142A (en) * | 2009-11-11 | 2010-05-12 | 东莞市垠星科技发展有限公司 | Emulsified oil |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2001-311091A 2001.11.09 |
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| CN102041150A (en) | 2011-05-04 |
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