CN111518607A - Antirust turbine oil composition, preparation method and application thereof - Google Patents
Antirust turbine oil composition, preparation method and application thereof Download PDFInfo
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- CN111518607A CN111518607A CN202010462239.6A CN202010462239A CN111518607A CN 111518607 A CN111518607 A CN 111518607A CN 202010462239 A CN202010462239 A CN 202010462239A CN 111518607 A CN111518607 A CN 111518607A
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- antirust
- oil composition
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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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/14—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/142—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings polycarboxylic
-
- 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
- C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
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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 invention discloses an antirust turbine oil composition, a preparation method and application thereof. The technical problem that the antirust performance of the antirust turbine oil composition in the prior art is poor is mainly solved. The antirust turbine oil composition comprises the following components in parts by weight: 0.2-2 parts of a composite additive; 0.001-0.1 part of antirust agent; 0.001-0.1 part of an antifoaming agent; 97-99.8 parts of base oil. The rust inhibitor is a mixture formed by compounding two of succinate derivatives, dodecenylsuccinic acid or amino acid derivatives, a corresponding preparation method and application thereof in a turbine, and the problem is better solved. Suitable for use in the lubrication industry of turbomachines.
Description
Technical Field
The invention relates to an antirust turbine oil composition, a preparation method and application thereof.
Background
The turbine unit contacts moisture, oxygen and corrosive medium easily and causes the metal parts corrosion in the use, can make equipment take place excessive wearing and tearing, influences equipment normal operating, can take place to shut down or lead to the incident when serious, causes serious loss.
The good antirust performance of the turbine oil is one of important performances for ensuring the normal operation of a turbine unit, so that indexes of the GB11120 turbine oil for the antirust performance of the oil are required, the antirust performance of the oil is required to be detected according to a B method (synthetic seawater) in GB/T11143 test method for the antirust performance of mineral oil with an inhibitor in the presence of water, and the oil is qualified only when the liquid-phase rust (24h) result is rust-free. GB/T11143 does not stipulate that the steel rod used in the detection test must be an imported steel rod or a domestic steel rod, generally, the domestic steel rod is easier to rust compared with the imported steel rod, namely, the same oil product is detected by the imported steel rod and has no rust, and the domestic steel rod can have light rust or medium rust or even heavy rust; in addition, the antirust agent is generally an acidic substance, and the acid value of the oil product is obviously increased when the antirust agent is added excessively for improving the antirust performance, while the acid value of the oil product specified in GB11120 cannot exceed 0.2 mgKOH/g.
Disclosure of Invention
One of the technical problems to be solved by the present invention is to provide a novel antirust turbine oil composition having excellent antirust performance, which is a technical problem in the prior art that the antirust turbine oil composition has poor antirust performance. The second technical problem to be solved by the invention is to provide a preparation method of the antirust turbine oil composition corresponding to the first technical problem. The third technical problem to be solved by the present invention is to provide a new use of a rust-preventive turbine oil composition corresponding to one of the technical problems to be solved.
In order to solve one of the above technical problems, the technical scheme adopted by the invention is as follows:
an antirust turbine oil composition comprises the following components in parts by weight: 0.2-2 parts of a composite additive; 0.001-0.1 part of antirust agent; 0.001-0.1 part of an antifoaming agent; 97-99.8 parts of base oil. Wherein the antirust agent is a mixture compounded by two of succinate derivatives, dodecenylsuccinic acid or amino acid derivatives.
Preferably, the compoundThe additive is selected from IRGOLUBE 2030D or IRGOLUBE 2030D
2584A. Wherein the IRGOLUBE 2030D is produced by BASF (China) GmbH,
2584A is manufactured by Yafuton additives (Beijing) Inc.
Preferably, the anti-foaming agent is FOAM BAN130B or FOAM BAN
At least one of AC AMH 2. Wherein, the FOAM BAN130B manufacturer is German Federation Wen company,
the ACAMH2 manufacturer is BASF (China) Inc.
Preferably, the succinate derivative is Maxwell RN-4800.
Preferably, the dodecenylsuccinic acid is T746.
Preferably, the amino acid derivative is K-CORR 1031.
Preferably, the base oil is prepared by blending at least one selected from API I base oil, API II base oil or API III base oil, and the kinematic viscosity of the base oil at 40 ℃ is 15-95 mm2/s。
Preferably, the antirust turbine oil composition consists of the following components in parts by weight: 0.4-1 part of a composite additive; 0.01-0.1 part of antirust agent; 0.01-0.1 part of an antifoaming agent; 99-99.8 parts of base oil.
To solve the second technical problem, the invention adopts the following technical scheme:
the preparation method of the antirust turbine oil composition comprises the following steps: and sequentially adding the antirust agent, the composite additive and the base oil into a beaker, heating and stirring the mixture, keeping the temperature at 45-65 ℃, slowly dripping the antifoaming agent after 0.5h, and stirring the mixture for 1-2 h to obtain the antirust turbine oil composition.
In order to solve the third technical problem, the technical scheme adopted by the invention is as follows:
use of the foregoing rust inhibitive turbine oil composition in a turbine.
The invention provides an antirust turbine oil composition, a preparation method and application thereof, which can bring the following beneficial effects:
the antirust turbine oil composition has good antirust performance, can successfully pass a liquid-phase corrosion test carried out by a domestic steel bar, and simultaneously the acid value of an oil product does not exceed the standard. The antirust agent and other additives have good compatibility, and the antirust turbine oil composition obtained by mixing the antirust agent and base oil with different types and viscosities has good antirust performance.
Detailed Description
[ example 1 ]
Example 1 discloses a specific implementation of an antirust turbine oil composition, which comprises the following components in parts by weight:
compound additive: 0.45 part of IRGOLUBE 2030D;
and (3) anti-foaming agent: 0.01 part of FOAM BAN 130B;
antirust agent: maxwell RN-48000.02 parts;
base oil: 39.79 parts of API base oil and 59.73 parts of AP II base oil;
the kinematic viscosity of the base oil at 40 ℃ and the specific components of the rust inhibitive turbine oil composition are listed in table 1 in parts by weight.
The rust-proof turbine oil composition is prepared by adopting the components according to the following steps:
adding Maxwell RN-4800, IRGOLUBE 2030D, API base oil and APII base oil into a beaker in sequence, heating and stirring to keep the temperature at 60 ℃, slowly dripping FOAM BAN130B after 0.5h, and stirring for 1h to obtain the antirust turbine oil composition.
[ example 2 ]
Embodiment 2 discloses a specific implementation manner of an antirust turbine oil composition, which comprises the following components in parts by weight:
compound additive:
2584A 0.6 parts;
and (3) anti-foaming agent: 0.02 part of FOAM BAN 130B;
antirust agent: maxwell RN-48000.01 parts and K-CORR10310.01 parts;
base oil: 39.81 parts of AP I base oil and 59.55 parts of AP II base oil;
the kinematic viscosity of the base oil at 40 ℃ and the specific components of the rust inhibitive turbine oil composition are listed in table 1 in parts by weight.
The rust-proof turbine oil composition is prepared by adopting the components according to the following steps:
maxwell RN-4800, K-CORR1031,
2584A, AP I base oil and AP II base oil are sequentially added into a beaker, heated and stirred to keep the temperature at 60 ℃, FOAM BAN130B is slowly dripped after 0.5h, and stirred for 2h to obtain the antirust turbine oil composition.
[ example 3 ]
Example 3 discloses a specific implementation of an antirust turbine oil composition, which comprises the following components in parts by weight:
compound additive: 0.85 part of IRGOLUBE 2030D;
and (3) anti-foaming agent:
20.01 parts of AC AMH;
antirust agent: maxwell RN-48000.01 parts and T7460.01 parts;
base oil: 99.12 parts of API I base oil;
the kinematic viscosity of the base oil at 40 ℃ and the specific components of the rust inhibitive turbine oil composition are listed in table 1 in parts by weight.
The rust-proof turbine oil composition is prepared by adopting the components according to the following steps:
adding Maxwell RN-4800, T746, IRGOLUBE 2030D and API I base oil into a beaker in sequence, heating and stirring to maintain the temperature at 45 deg.C, slowly adding dropwise after 0.5 hr
And (3) carrying out stirring for 2 hours by using AC AMH2 to obtain the antirust turbine oil composition.
[ example 4 ]
Example 4 discloses a specific implementation of an antirust turbine oil composition, which comprises the following components in parts by weight:
compound additive: IRGOLUBE 2030D 1.5 parts;
and (3) anti-foaming agent:
20.02 parts of AC AMH;
antirust agent: maxwell RN-48000.02 parts and K-CORR10310.02 parts;
base oil: 88.44 parts of API I base oil and 10 parts of API II base oil;
the kinematic viscosity of the base oil at 40 ℃ and the specific components of the rust inhibitive turbine oil composition are listed in table 1 in parts by weight.
The rust-proof turbine oil composition is prepared by adopting the components according to the following steps:
adding Maxwell RN-4800, K-CORR1031, IRGOLUBE 2030D, API I base oil and API II base oil into a beaker in sequence, heating and stirring to keep the temperature at 50 ℃, slowly dripping an antifoaming agent after 0.5h, and stirring for 1.5h to obtain the antirust turbine oil composition.
[ example 5 ]
Example 5 discloses a specific implementation of an antirust turbine oil composition, which comprises the following components in parts by weight:
compound additive:
2584A 0.45 parts;
and (3) anti-foaming agent: 0.03 part of FOAM BAN 130B;
antirust agent: maxwell RN-48000.02 parts and T7460.02 parts;
base oil: 39.81 parts of AP I base oil and 59.73 parts of AP II base oil;
the kinematic viscosity of the base oil at 40 ℃ and the specific components of the rust inhibitive turbine oil composition are listed in table 1 in parts by weight.
The rust-proof turbine oil composition is prepared by adopting the components according to the following steps:
maxwell RN-4800, T746,
2584A, AP I base oil and AP II base oil are sequentially added into a beaker, heated and stirred to maintain the temperature at 65 ℃, FOAM BAN130B is slowly dripped after 0.5h, and stirred for 1h to obtain the antirust turbine oil composition.
Comparative example 1
Comparative 1 discloses a turbine oil composition consisting of, in parts by weight:
0.45 part of the complex additive, 0.01 part of the antifoaming agent, and 99.54 parts of the base oil, the specific composition of the turbine oil composition, and the kinematic viscosity of the base oil at 40 ℃ are shown in table 1.
Wherein the compound additive adopts IRGOLUBE 2030D, and the antifoaming agent is FOAM BAN 130B.
Comparative example 2
Comparative example 2 discloses a turbine oil composition consisting of, in parts by weight:
table 1 shows specific compositions of 0.6 part of the complex additive, 0.02 part of the antifoaming agent, 0.01 part of the rust inhibitor, and 99.38 parts of the base oil, and kinematic viscosity of the base oil at 40 ℃.
Wherein the composite additive adopts
2584A, the anti-foaming agent is FOAM BAN130B,the antirust agent is K-CORR 1031.
Comparative example 3
Comparative example 3 discloses a turbine oil composition consisting of, in parts by weight:
table 1 shows specific compositions of 0.85 parts of the complex additive, 0.01 parts of the antifoaming agent, 0.01 parts of the rust inhibitor, and 99.13 parts of the base oil, and kinematic viscosity of the base oil at 40 ℃.
Wherein the compound additive adopts IRGOLUBE 2030D, and the antifoaming agent is
AC AMH2, and the antirust agent is T746.
Comparative example 4
Comparative example 4 discloses a turbine oil composition consisting of, in parts by weight:
table 1 shows specific compositions of 1.5 parts of the complex additive, 0.02 part of the antifoaming agent, 0.02 part of the rust inhibitor, and 98.47 parts of the base oil, and kinematic viscosity of the base oil at 40 ℃.
Wherein the compound additive adopts IRGOLUBE 2030D, and the antifoaming agent is
AC AMH2, and the antirust agent is K-CORR 1031.
Comparative example 5
Comparative example 5 discloses a turbine oil composition consisting of, in parts by weight:
table 1 shows specific compositions of 1.2 parts of the complex additive, 0.03 part of the antifoaming agent, 0.02 part of the rust inhibitor, and 98.77 parts of the base oil, and kinematic viscosity of the base oil at 40 ℃.
Wherein the composite additive adopts
2584A, FOAM BAN130B as an antifoaming agent, and T746 as an antirust agent.
[ example 6 ]
Example 6 the rust-proof turbine oil compositions of examples 1 to 5 were applied to a turbine, and the rust-proof turbine oil compositions of examples 1 to 5 and the turbine oil compositions of comparative examples 1 to 5 were tested, specifically, as follows:
GB/T11143-2008 method B (synthetic seawater) of test method for antirust performance of mineral oil with inhibitor in the presence of water
GB/T4945 & 2002 & lt & ltdetermination of acid and base numbers of Petroleum products and Lubricants & gt color indicator method
The test data for examples 1-5 and comparative examples 1-5 obtained by the above method are shown in Table 2 below.
TABLE 1 Rust-inhibiting turbine oil compositions in parts by weight
TABLE 2 test results for rust inhibiting turbine oil compositions
As can be seen from Table 2, the rust-proof turbine oil compositions of examples 1 to 5, which were subjected to the rust-proof performance test using the domestic steel bar, all had no rust, and the acid value was 0.12 to 0.19mgKOH/g, which met the acid value requirement of the oil product.
Specifically, after the rust inhibitor Maxwell RN-4800 is added in the examples 1-5, the liquid-phase rust result of the oil is changed from light rust, medium rust or heavy rust to no rust, which indicates that the rust-proof performance of the oil is remarkably improved, and the acid value of the above examples 1-5 is increased to a certain extent compared with the respective comparative examples, but the acid value of the above examples does not exceed the index value of 0.2mgKOH/g, which indicates that the rust inhibitor Maxwell improves the rust-proof performance of the rust-proof turbine oil, and the acid value of the oil does not exceed the index requirement. In addition, 3 different base oils and 2 different compound additives are used in 5 groups of examples and comparative examples, so that the results can achieve better antirust performance, the acid value is not over standard, and the antirust agent is good in compatibility with different base oils and compound additives.
It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. An antirust turbine oil composition comprises the following components in parts by weight:
0.2-2 parts of a composite additive;
0.001-0.1 part of antirust agent;
0.001-0.1 part of an antifoaming agent;
97-99.8 parts of base oil.
Wherein the antirust agent is a mixture compounded by two of succinate derivatives, dodecenylsuccinic acid or amino acid derivatives.
2. The rust inhibitive turbine oil composition according to claim 1, characterized in that:
the compound additive is selected from IRGOLUBE 2030D or IRGOLUBE 2030D
2584A.
3. The rust inhibitive turbine oil composition according to claim 1, characterized in that:
the anti-foaming agent is FOAM BAN130B or FOAM BAN
At least one of AC AMH 2.
4. The rust inhibitive turbine oil composition according to claim 1, characterized in that:
the succinate derivative is Maxwell RN-4800.
5. The rust inhibitive turbine oil composition according to claim 1, characterized in that:
the dodecenylsuccinic acid is T746.
6. The rust inhibitive turbine oil composition according to claim 1, characterized in that:
the amino acid derivative is K-CORR 1031.
7. The rust inhibitive turbine oil composition according to claim 1, characterized in that:
the base oil is prepared by blending at least one of API I base oil, API II base oil or API III base oil, and the kinematic viscosity of the base oil at 40 ℃ is 15-95 mm2/s。
8. The antirust turbine oil composition according to claim 1, characterized by consisting of the following components in parts by weight:
0.4-1 part of a composite additive;
0.01-0.1 part of antirust agent;
0.01-0.1 part of an antifoaming agent;
99-99.8 parts of base oil.
9. A method of making the rust inhibitive turbine oil composition of claim 1, comprising the steps of:
sequentially adding the antirust agent, the composite additive and the base oil into a beaker, heating and stirring to maintain the temperature at 45-65 ℃, slowly dripping the antifoaming agent after 0.5h, and stirring for 1-2 h to obtain the antirust turbine oil composition.
10. Use of the rust inhibitive turbine oil composition of claim 1 in a turbine.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102690717A (en) * | 2011-03-24 | 2012-09-26 | 中国石油化工股份有限公司 | Extreme-pressure long-life lubricant composition for steam turbine |
| CN104293420A (en) * | 2014-09-24 | 2015-01-21 | 中国石油化工股份有限公司 | Novel application of extreme-pressure anti-wearing reagent, composition containing extreme-pressure anti-wearing reagent and application of composition |
| CN107573995A (en) * | 2017-09-06 | 2018-01-12 | 浙江实美润滑科技有限公司 | A kind of high antioxidant long-life fully synthetic screw-rod air compressor oil and preparation method thereof |
| CN109135894A (en) * | 2018-10-09 | 2019-01-04 | 中国石油化工股份有限公司 | Turbine oil composition and application thereof |
-
2020
- 2020-05-27 CN CN202010462239.6A patent/CN111518607A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102690717A (en) * | 2011-03-24 | 2012-09-26 | 中国石油化工股份有限公司 | Extreme-pressure long-life lubricant composition for steam turbine |
| CN104293420A (en) * | 2014-09-24 | 2015-01-21 | 中国石油化工股份有限公司 | Novel application of extreme-pressure anti-wearing reagent, composition containing extreme-pressure anti-wearing reagent and application of composition |
| CN107573995A (en) * | 2017-09-06 | 2018-01-12 | 浙江实美润滑科技有限公司 | A kind of high antioxidant long-life fully synthetic screw-rod air compressor oil and preparation method thereof |
| CN109135894A (en) * | 2018-10-09 | 2019-01-04 | 中国石油化工股份有限公司 | Turbine oil composition and application thereof |
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