CN115433624A - Dewatering antirust oil - Google Patents
Dewatering antirust oil Download PDFInfo
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- CN115433624A CN115433624A CN202211198862.0A CN202211198862A CN115433624A CN 115433624 A CN115433624 A CN 115433624A CN 202211198862 A CN202211198862 A CN 202211198862A CN 115433624 A CN115433624 A CN 115433624A
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- parts
- oil
- alcohol
- butyl
- water
- Prior art date
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- Pending
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- 239000003921 oil Substances 0.000 claims abstract description 40
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims abstract description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 9
- 239000002199 base oil Substances 0.000 claims abstract description 8
- 239000002904 solvent Substances 0.000 claims abstract description 7
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 claims abstract description 5
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims abstract description 5
- YSIQDTZQRDDQNF-UHFFFAOYSA-L barium(2+);2,3-di(nonyl)naphthalene-1-sulfonate Chemical compound [Ba+2].C1=CC=C2C(S([O-])(=O)=O)=C(CCCCCCCCC)C(CCCCCCCCC)=CC2=C1.C1=CC=C2C(S([O-])(=O)=O)=C(CCCCCCCCC)C(CCCCCCCCC)=CC2=C1 YSIQDTZQRDDQNF-UHFFFAOYSA-L 0.000 claims description 9
- 230000007935 neutral effect Effects 0.000 claims description 9
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 8
- MKFUUBCXQNCPIP-UHFFFAOYSA-L calcium;2,3-di(nonyl)naphthalene-1-sulfonate Chemical compound [Ca+2].C1=CC=C2C(S([O-])(=O)=O)=C(CCCCCCCCC)C(CCCCCCCCC)=CC2=C1.C1=CC=C2C(S([O-])(=O)=O)=C(CCCCCCCCC)C(CCCCCCCCC)=CC2=C1 MKFUUBCXQNCPIP-UHFFFAOYSA-L 0.000 claims description 7
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical group CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims description 6
- LZCLXQDLBQLTDK-UHFFFAOYSA-N ethyl 2-hydroxypropanoate Chemical group CCOC(=O)C(C)O LZCLXQDLBQLTDK-UHFFFAOYSA-N 0.000 claims description 6
- 230000003449 preventive effect Effects 0.000 claims description 6
- CUVLMZNMSPJDON-UHFFFAOYSA-N 1-(1-butoxypropan-2-yloxy)propan-2-ol Chemical compound CCCCOCC(C)OCC(C)O CUVLMZNMSPJDON-UHFFFAOYSA-N 0.000 claims description 3
- MRABAEUHTLLEML-UHFFFAOYSA-N Butyl lactate Chemical compound CCCCOC(=O)C(C)O MRABAEUHTLLEML-UHFFFAOYSA-N 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000001191 butyl (2R)-2-hydroxypropanoate Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000004821 distillation Methods 0.000 claims description 3
- 229940116333 ethyl lactate Drugs 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000007127 saponification reaction Methods 0.000 claims description 3
- RWNUSVWFHDHRCJ-UHFFFAOYSA-N 1-butoxypropan-2-ol Chemical compound CCCCOCC(C)O RWNUSVWFHDHRCJ-UHFFFAOYSA-N 0.000 claims description 2
- ZHMOPMJWKCPZGW-UHFFFAOYSA-N C(CCCCCCCC)OS(=O)(=O)C1=CC=CC2=CC=CC=C12.[Ba] Chemical compound C(CCCCCCCC)OS(=O)(=O)C1=CC=CC2=CC=CC=C12.[Ba] ZHMOPMJWKCPZGW-UHFFFAOYSA-N 0.000 claims description 2
- 229940028356 diethylene glycol monobutyl ether Drugs 0.000 claims description 2
- JCGNDDUYTRNOFT-UHFFFAOYSA-N oxolane-2,4-dione Chemical compound O=C1COC(=O)C1 JCGNDDUYTRNOFT-UHFFFAOYSA-N 0.000 claims description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 abstract description 24
- 239000002184 metal Substances 0.000 abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 24
- 230000018044 dehydration Effects 0.000 abstract description 15
- 238000006297 dehydration reaction Methods 0.000 abstract description 15
- 239000012024 dehydrating agents Substances 0.000 abstract description 8
- 238000002156 mixing Methods 0.000 abstract description 5
- 239000007864 aqueous solution Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000002195 synergetic effect Effects 0.000 abstract 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- -1 alcohol ethers Chemical class 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002173 cutting fluid Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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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
- C10M169/045—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution and non-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
- C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen 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
- C10M2205/14—Synthetic waxes, e.g. polythene waxes
-
- 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
- C10M2207/02—Hydroxy compounds
- C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
-
- 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
- C10M2207/04—Ethers; Acetals; Ortho-esters; Ortho-carbonates
- C10M2207/046—Hydroxy ethers
-
- 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
- C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
-
- 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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
-
- 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
- C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
-
- 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
- C10N2030/56—Boundary lubrication or thin film lubrication
-
- 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
- C10N2040/48—Slushing oils
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The invention discloses a dehydrated antirust oil which comprises the following components in parts by weight: 0.5-10 parts of butyl wax oxide, 0.5-10 parts of an auxiliary agent, 0-10 parts of oil-soluble sulfonate and 78-94 parts of base oil; wherein the auxiliary agent is at least one of alcohol ether solvent, alcohol or lactate. The dehydrating antirust oil disclosed by the invention uses the butyl wax oxide synergistic auxiliary as the dehydrating agent, can realize high-efficiency dehydration within a short time (10 s), has a dehydration rate of up to 100%, and can effectively delay the problem of rapid decrease of the dehydrating performance of the dehydrating agent caused by mixing of a large amount of water; the dewatering rust-preventive oil directly removes a large amount of water or aqueous solution attached to the metal surface, and can solve the problem that a large amount of water or aqueous solution is attached to the metal surface in the manufacturing process of metal products, so that the metal products can be directly soaked in the dewatering rust-preventive oil or other oil products without being dried.
Description
Technical Field
The invention relates to a dehydrated antirust oil.
Background
In the process of producing a metal product, an aqueous medium such as an aqueous cutting fluid or a cleaning agent is used, and the medium forms a water film on the metal surface. The dehydrated antirust oil can quickly remove the water film on the metal surface, and simultaneously a layer of antirust oil film is deposited, thereby reducing the procedures of cleaning and drying the metal products.
At present, the dehydrating rust-preventive oil is widely applied to the manufacturing process of metal products, and the dehydrating agent in the dehydrating rust-preventive oil is an important factor influencing the dehydrating performance of the dehydrating rust-preventive oil. US2647839 in 1952 discloses the use of a 4 to 8 carbon aliphatic alcohol in combination with 0.1% to 3% water soluble surfactant as a dehydration composition for the removal of water from metal surfaces. Baker used 80% to 100% n-butanol as a dehydrating agent for dehydration in water intake equipment in 1961 (NRL REPORT 5606). 2016 to CN 105238520 discloses the addition of small amounts of ethers, alcohols or alcohol ethers to base oils to achieve a dewatering effect. In order to achieve the dehydration effect, ethers, alcohols or alcohol ethers and other substances used by the existing dehydrating agent have certain water solubility, but after a large amount of water enters the dehydrating antirust oil, the dehydrating agent is easily consumed or emulsified, thereby affecting the long-term use of the dehydrating antirust oil.
Disclosure of Invention
The purpose of the invention is as follows: the invention provides dewatering rust preventive oil which can dewater efficiently and delay the rapid reduction of dewatering performance of a dewatering agent caused by the mixing of a large amount of water.
The technical scheme is as follows: the dehydrated antirust oil comprises the following components in parts by weight: 0.5 to 10 portions of butyl wax oxide, 0.5 to 10 portions of auxiliary agent, 0 to 10 portions of oil-soluble sulfonate and 78 to 94 portions of base oil; wherein the auxiliary agent is at least one of alcohol ether solvent, alcohol or lactate.
Wherein the saponification value of the butyl wax oxide is more than or equal to 50mgKOH/g, and the dropping melting point is 30-60 ℃; the higher the saponification number, the more hydrophilic groups are contained, so that the water on the metal surface is easier to remove, and the lower the drop melting point, the better dissolution and dispersion in the system can be realized.
Wherein the alcohol ether solvent is ethylene glycol monobutyl ether, propylene glycol monobutyl ether, diethylene glycol monobutyl ether or dipropylene glycol monobutyl ether; the alcohol is a straight chain or isomeric alcohol with the carbon number between 4 and 13; the lactate is ethyl lactate or butyl lactate.
Wherein the oil-soluble sulfonate is barium dinonyl naphthalene sulfonate or/and calcium dinonyl naphthalene sulfonate; the barium nonyl naphthalene sulfonate is alkaline or neutral barium dinonyl naphthalene sulfonate; the calcium dinonylnaphthalenesulfonate is basic or neutral calcium dinonylnaphthalenesulfonate.
Wherein the base oil is solvent oil with the distillation range of 180-250 ℃. The lower the distillation range of the base oil, the lower the viscosity of the system, so that the dewatering effect of the system is better, and the dewatering effect is beneficial to the separation of water from the metal surface and the sedimentation of water in the system.
The preparation process of the dewatering antirust oil comprises the following steps: heating the butyl wax oxide into oily liquid, adding the base oil with the formula amount into a blending kettle, adding the auxiliary agent and the oil-soluble sulfonate with the formula amount, and stirring for 1 hour at 40-60 ℃.
Has the beneficial effects that: the dehydrating antirust oil disclosed by the invention uses the butyl wax oxide as a dehydrating agent in cooperation with the auxiliary agent, can realize high-efficiency dehydration within a short time (10 s), has a dehydration rate of up to 100%, and can effectively delay the problem of rapid decrease of the dehydration performance of the dehydrating agent caused by the mixing of a large amount of water; the dewatering rust-preventive oil directly removes a large amount of water or aqueous solution attached to the metal surface, and can solve the problem that a large amount of water or aqueous solution is attached to the metal surface in the manufacturing process of metal products, so that the metal products can be directly soaked in the dewatering rust-preventive oil or other oil products without being dried.
Detailed Description
Example 1
The invention relates to a dehydrated antirust oil which comprises the following components in parts by weight: 3 parts of butyl wax oxide, 1 part of ethylene glycol monobutyl ether, 2 parts of basic barium dinonylnaphthalenesulfonate and 94 parts of D60.
Example 2
The invention relates to a dehydrated antirust oil which comprises the following components in parts by weight: 10 parts of butyl wax oxide, 5 parts of ethylene glycol monobutyl ether, 5 parts of n-butanol, 2 parts of neutral barium dinonylnaphthalene sulfonate and 78 parts of D60.
Example 3
The invention relates to a dehydrated antirust oil which comprises the following components in parts by weight: 1 part of butyl wax oxide, 1 part of ethyl lactate, 1 part of n-hexanol and 97 parts of D60.
Example 4
The dehydrated antirust oil comprises the following components in parts by weight: 2 parts of butyl wax oxide, 2 parts of dipropylene glycol monobutyl ether, 1 part of butyl lactate, 2 parts of neutral calcium dinonylnaphthalenesulfonate and 93 parts of D60.
Comparative example 1
The dewatering anti-rust oil comprises the following components in parts by weight: 10 parts of butyl wax oxide, 2 parts of neutral barium dinonylnaphthalene sulfonate and 88 parts of D60.
Comparative example 2
The dewatering anti-rust oil comprises the following components in parts by weight: 5 parts of ethylene glycol monobutyl ether, 5 parts of n-butyl alcohol, 2 parts of neutral barium dinonylnaphthalene sulfonate and 88 parts of D60.
Comparative example 3
The dewatering antirust oil comprises the following components in parts by weight: 40 parts of ethylene glycol monobutyl ether, 40 parts of n-butanol, 2 parts of neutral barium dinonylnaphthalene sulfonate and 18 parts of D60.
And (3) cleaning the surfaces of the 7 standard metal test pieces by using an aqueous cleaning agent, and then washing the surfaces of the metal test pieces by using tap water so that a continuous water film can be formed on the surfaces of the metal test pieces. Seven metal test pieces were vertically put in a beaker filled with dehydrated rust-preventive oil according to examples 1 to 4 and comparative examples 1 to 3, respectively, and the metal test pieces were required to be completely immersed in the oil. The time for >95% water removal from the surface of the metal coupon and the final water residue on the surface of the metal coupon were recorded and are shown in Table 1.
TABLE 1
As can be seen from Table 1, the dehydrated rust preventive oil of example 2 can dehydrate water in an amount of 500 times the volume of the oil, the dehydration performance of comparative examples 1 to 2 is weak, and the dehydration performance of comparative example 3 can be significantly reduced by 5 times of water accumulation although the dehydration can be achieved by increasing the dosage of the auxiliary agent. The dehydration rust-preventive oil can be used for removing water or water-soluble substances on the surface of a metal product, has a good dehydration effect, can effectively delay the problem of dehydration performance reduction caused by mixing of a large amount of water, and can be used for dehydration procedures in the manufacturing process of steel pipes and automobile parts.
Claims (5)
1. The dewatering antirust oil is characterized by comprising the following components in parts by weight: 0.5-10 parts of butyl wax oxide, 0.5-10 parts of an auxiliary agent, 0-10 parts of oil-soluble sulfonate and 78-94 parts of base oil; wherein the auxiliary agent is at least one of alcohol ether solvent, alcohol or lactate.
2. The dehydrated rust preventive oil according to claim 1, characterized in that: the saponification value of the butyl wax oxide is more than or equal to 50mgKOH/g, and the drop melting point is 30-60 ℃.
3. The dehydrated rust preventive oil according to claim 1, characterized in that: the alcohol ether solvent is ethylene glycol monobutyl ether, propylene glycol monobutyl ether, diethylene glycol monobutyl ether or dipropylene glycol monobutyl ether; the alcohol is a straight chain or isomeric alcohol with the carbon number between 4 and 13; the lactate is ethyl lactate or butyl lactate.
4. The dehydrated rust preventive oil according to claim 1, characterized in that: the oil-soluble sulfonic acid is barium dinonylnaphthalenesulfonate or/and calcium dinonylnaphthalenesulfonate; the barium nonyl naphthalene sulfonate is alkaline or neutral barium dinonyl naphthalene sulfonate; the calcium dinonylnaphthalenesulfonate is alkaline or neutral calcium dinonylnaphthalenesulfonate.
5. The dehydrated rust preventive oil according to claim 1, characterized in that: the base oil is solvent oil with the distillation range of 180-250 ℃.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211198862.0A CN115433624A (en) | 2022-09-29 | 2022-09-29 | Dewatering antirust oil |
| PCT/CN2023/097739 WO2024066435A1 (en) | 2022-09-29 | 2023-06-01 | Dewatering anti-rust oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211198862.0A CN115433624A (en) | 2022-09-29 | 2022-09-29 | Dewatering antirust oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115433624A true CN115433624A (en) | 2022-12-06 |
Family
ID=84251175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211198862.0A Pending CN115433624A (en) | 2022-09-29 | 2022-09-29 | Dewatering antirust oil |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115433624A (en) |
| WO (1) | WO2024066435A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024066435A1 (en) * | 2022-09-29 | 2024-04-04 | 南京科润工业介质股份有限公司 | Dewatering anti-rust oil |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110437917A (en) * | 2019-08-23 | 2019-11-12 | 广州市联诺化工科技有限公司 | A kind of iron-based powder metallurgy parts environment-friendly antirust oil and preparation method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4824934B2 (en) * | 2005-02-14 | 2011-11-30 | 中部キレスト株式会社 | Rust preventive additive, rust preventive oil composition, and rust preventive treatment method for metal material |
| JP5478032B2 (en) * | 2008-05-27 | 2014-04-23 | Ｊｘ日鉱日石エネルギー株式会社 | Rust prevention oil composition |
| CN103484215A (en) * | 2013-08-20 | 2014-01-01 | 安徽精一机械设备有限公司 | Dehydrating rust-proof oil |
| CN115433624A (en) * | 2022-09-29 | 2022-12-06 | 南京科润工业介质股份有限公司 | Dewatering antirust oil |
-
2022
- 2022-09-29 CN CN202211198862.0A patent/CN115433624A/en active Pending
-
2023
- 2023-06-01 WO PCT/CN2023/097739 patent/WO2024066435A1/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110437917A (en) * | 2019-08-23 | 2019-11-12 | 广州市联诺化工科技有限公司 | A kind of iron-based powder metallurgy parts environment-friendly antirust oil and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024066435A1 (en) * | 2022-09-29 | 2024-04-04 | 南京科润工业介质股份有限公司 | Dewatering anti-rust oil |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024066435A1 (en) | 2024-04-04 |
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Application publication date: 20221206 |