CN103103010B - Preparation method of dehydrated anti-rust oil - Google Patents
Preparation method of dehydrated anti-rust oil Download PDFInfo
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- CN103103010B CN103103010B CN201210439054.9A CN201210439054A CN103103010B CN 103103010 B CN103103010 B CN 103103010B CN 201210439054 A CN201210439054 A CN 201210439054A CN 103103010 B CN103103010 B CN 103103010B
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Abstract
The invention relates to a preparation method of dehydrated anti-rust oil. The preparation method comprises the following steps of: adding 10-20 parts by weight of white oil No 5 into a reaction kettle, heating to the temperature of 110-120 DEG C while stirring so as to dehydrate, adding 3-10 parts by weight of petroleum calcium sulfonate, 2-5 parts by weight of lanolin magnesium soap and 1-3 parts by weight of dodecenylsuccinic acid into the reaction kettle, and continuing stirring so as to completely dissolve petroleum calcium sulfonate and lanolin magnesium soap; and adding 0.5-1 part by weight of triazole into 5-10 parts by weight of absolute ethyl alcohol, dissolving triazole in absolute ethyl alcohol at the temperature of 50-60 DEG C to obtain solute, adding the solute into the reaction kettle when the reaction kettle is cooled to 50 DEG C or below, then adding 1-7 parts by weight of petroleum ether and 50-70 parts by weight of refined kerosene into the reaction kettle, stirring to be uniform, and filtering when the reaction kettle is cooled to room temperature, so that the dehydrated anti-rust oil is prepared. The dehydrated anti-rust oil prepared by adopting the preparation method provided by the invention contains no hazardous substances such as barium, aromatic hydrocarbon and sulphur, produces no irritating odour, does not cause emulsification or sediment precipitation after long-term use, has good rust resistance and is environment-friendly and safe.
Description
Technical field
The invention belongs to slushing oil technical field, refer more particularly to a kind of collocation method of dewatering rust preventive oil.
Background technology
Dewatering rust preventive oil is in the market conventionally all using the inhibiter of baric as rust-preventive agent, although these rust-preventive agent have excellent rustless property, but be in use easily scattered in occurring in nature, resolve into water-soluble poisonous barium compound, human body and environment are worked the mischief.
In addition, the base oil of dewatering rust preventive oil is used machinery oil and kerosene conventionally, and not only irritant smell, also contains the materials such as aromatic hydrocarbons, sulphur, and these materials can cause damage to people's neural system, liver and kidney.
Along with sound to the attention of environment protection and environmental regulation of people, environment-friendly type dewatering rust preventive oil is the only way of its Sustainable development.
Summary of the invention
In order to address the above problem, the invention provides a kind of collocation method of dewatering rust preventive oil, it is simple that the dewatering rust preventive oil configuring has use, the antirust ability that dewatering speed is fast and good.
In order to realize foregoing invention object, the present invention adopts following technical scheme:
A kind of collocation method of dewatering rust preventive oil, dewatering rust preventive oil contains calcium mahogany sulfonate, lanolin magnesium soap, dodecenylsuccinic acid, dehydrated alcohol, sherwood oil, 124 Triazole, 5# white oil and kerosene raffinate, the 5# white oil of 10 ~ 20 weight parts is put into and in reactor, is heated to while stirring 110 ~ 120 ℃ and dewaters, the dodecenylsuccinic acid of the lanolin magnesium soap of the calcium mahogany sulfonate of 3 ~ 10 weight parts, 2 ~ 5 weight parts and 1 ~ 3 weight part is added to continuously stirring in reactor it is dissolved completely; The 124 Triazole of 0.5 ~ 1 weight part be added in the dehydrated alcohol of 5 ~ 10 weight parts and dissolve and obtain solute at 50 ~ 60 ℃, temperature in question response still drops to 50 ℃ and described solute is added when following, the kerosene raffinate of the sherwood oil of 1 ~ 7 weight part and 50 ~ 70 weight parts is added in reactor again and is stirred, when the temperature in question response still is down to room temperature, filters and configure dewatering rust preventive oil.
Owing to adopting technical scheme as mentioned above, the present invention produces following beneficial effect:
1. the dewatering rust preventive oil objectionable impurities such as baric, aromatic hydrocarbons, sulphur not, has no irritating odor, and Environmental Safety is good.
2. to have viscosity little for dewatering rust preventive oil, and perviousness and cleaning are good, and coating is thin, easy to use.
3. the demulsification performance of dewatering rust preventive oil is good, after life-time service without emulsion.
4. the outward appearance good uniformity of dewatering rust preventive oil, long time without deposit thing is separated out.
5. dewatering rust preventive oil is fast to the dewatering speed of surface of workpiece, good antirust property.
Specific embodiments
The present invention is a kind of collocation method of dewatering rust preventive oil, and dewatering rust preventive oil contains calcium mahogany sulfonate, lanolin magnesium soap, dodecenylsuccinic acid, dehydrated alcohol, sherwood oil, 124 Triazole, 5# white oil and kerosene raffinate.
Realize dewatering rust preventive oil without barium, must find the high-performance rust-inhibiting additive that can replace containing barium compound, from calcium mahogany sulfonate, petroleum sodium sulfonate, calcium carboxylates, dinonyl, how calcium sulphonate, lanolin magnesium soap, lanolin, dodecenylsuccinic acid, carry out compounded combination and do damp and hot and corrosion test for this reason, filter out calcium mahogany sulfonate, lanolin magnesium soap and dodecenylsuccinic acid and be excellent property without barium rust-preventive agent.
5# white oil and kerosene raffinate be as base oil, the objectionable impuritiess such as this base oil has no irritating odor, aromatic free, sulphur.
In view of the screening of above-mentioned raw materials, the dewatering rust preventive oil that the present invention configures has good antirust ability, and especially not baric, aromatic hydrocarbons, sulphur etc., do not work the mischief to human body and environment, and environmental protection and security are outstanding especially.
The 5# white oil of 10 ~ 20 weight parts is put into and in reactor, is heated to while stirring 110 ~ 120 ℃ and dewaters, the dodecenylsuccinic acid of the lanolin magnesium soap of the calcium mahogany sulfonate of 3 ~ 10 weight parts, 2 ~ 5 weight parts and 1 ~ 3 weight part is added to continuously stirring in reactor it is dissolved completely; The 124 Triazole of 0.5 ~ 1 weight part be added in the dehydrated alcohol of 5 ~ 10 weight parts and dissolve and obtain solute at 50 ~ 60 ℃, the oil temperature of question response still drops to 50 ℃ and described solute is added when following, the kerosene raffinate of the sherwood oil of 1 ~ 7 weight part and 50 ~ 70 weight parts is added in reactor again and is stirred, when the temperature in question response still is down to room temperature, filters and configure dewatering rust preventive oil.
Using method: metal parts is immersed in dewatering rust preventive oil of the present invention minimum 1 minute completely, and upper and lower play also drains for several times.Adopt if desired two procedures, to guarantee the antirust quality of dewatering.
The dewatering rust preventive oil that the present invention configures can be replaced the water of metallic surface at normal temperatures, and make oil phase infiltrate metal parts surface, can supplant the water of pore in metallic surface or conversion film, in film, pore can firmly adsorb the slushing oil containing multiple rust-inhibiting additive, make the metal parts surface after dehydration there is good rustless property, simultaneously due to it and emulsifying water ability a little less than, make to produce very soon layering after oil mixing with water, water is deposited on the bottom of dewatering rust preventive oil under action of gravity, suggestion dehydration oil groove adopts the cone end, to regularly discharge the residual moisture in the cone end.
Following weight part by kilogram, make the dewatering rust preventive oil of 100 kilograms.
Embodiment 1: the 5# white oil of 15 weight parts is put into and in reactor, is heated to while stirring 110 ~ 120 ℃ and dewaters, the dodecenylsuccinic acid of the lanolin magnesium soap of the calcium mahogany sulfonate of 6 weight parts, 4 weight parts and 1 weight part is added to continuously stirring in reactor it is dissolved completely.
The 124 Triazole of 0.5 weight part be added in the dehydrated alcohol of 7 weight parts and dissolve and obtain solute at 50 ~ 60 ℃, temperature in question response still drops to 50 ℃ and described solute is added when following, the kerosene raffinate of the sherwood oil of 3 weight parts and 63.5 weight parts is added in reactor again and is stirred, when the temperature in question response still is down to room temperature, filters and configure dewatering rust preventive oil.
Embodiment 2: the 5# white oil of 17 weight parts is put into and in reactor, is heated to while stirring 110 ~ 120 ℃ and dewaters, the dodecenylsuccinic acid of the lanolin magnesium soap of the calcium mahogany sulfonate of 7 weight parts, 3 weight parts and 2 weight parts is added to continuously stirring in reactor it is dissolved completely.
The 124 Triazole of 0.6 weight part be added in the dehydrated alcohol of 8 weight parts and dissolve and obtain solute at 50 ~ 60 ℃, temperature in question response still drops to 50 ℃ and described solute is added when following, the kerosene raffinate of the sherwood oil of 2 weight parts and 60.4 weight parts is added in reactor again and is stirred, when the temperature in question response still is down to room temperature, filters and configure dewatering rust preventive oil.
Embodiment 3: the 5# white oil of 16 weight parts is put into and in reactor, is heated to while stirring 110 ~ 120 ℃ and dewaters, the dodecenylsuccinic acid of the lanolin magnesium soap of the calcium mahogany sulfonate of 9 weight parts, 1 weight part and 2.5 weight parts is added to continuously stirring in reactor it is dissolved completely.
The 124 Triazole of 0.6 weight part be added in the dehydrated alcohol of 6 weight parts and dissolve and obtain solute at 50 ~ 60 ℃, temperature in question response still drops to 50 ℃ and described solute is added when following, the kerosene raffinate of the sherwood oil of 4 weight parts and 60.9 weight parts is added in reactor again and is stirred, when the temperature in question response still is down to room temperature, filters and configure dewatering rust preventive oil.
The dewatering rust preventive oil configuring according to above-described embodiment detects as follows:
One, the substitute membrane water test
With reference to SH/T0036 standard, test piece rapid vertical is immersed in the NaCl aqueous solution of concentration 0.05%, take out and check whether test piece working face all soaks or have or not rust spot, as incomplete infiltration or there is rust spot to give it up.With filter paper, draw more than test piece upper and lower liquid and must not surpass 5 s, test piece is immersed to 15 s in dewatering rust preventive oil, taking out and drain after 15min, putting into the moistening groove 1h of 20～30 ℃, the equal non-corroding of taking-up its working face of test piece, it is qualified to judge.
Two, Hygrothermal Properties test
With reference to GB/T2361 standard, three test pieces that scribble dewatering rust preventive oil are placed in the humidity cabinet of 49 ± 1 ℃ of temperature, humidity >=95%, the equal non-corroding of three test pieces after 5 days, it is qualified to judge.
Three, corrosive nature test
With reference to SH/T0080 standard, two test pieces of specification requirement are immersed in dewatering rust preventive oil, at 55 ± 2 ℃, keep 7 days, two test piece colors are all unchanged, and it is qualified to judge.
Four, overlapping performance test
With reference to SH/T0692 standard, the steel disc of five metals of the same race and copper sheet is overlapping, be placed in the humidity cabinet of 49 ± 1 ℃ of temperature, humidity >=95%, after 5 days, observe five test pieces all non-corroding or palpability double exposure, it is qualified to judge.
The present invention configures dewatering rust preventive oil and is applicable to following child place:
1, the dehydration of metal parts inter process is antirust, be especially applicable to high temperature, high humidity and rainy season longer weather.
2, the dehydration of metal parts after turning and grinding is antirust.
3, with water-base cleaning liquid, replace the dehydration after the clean metal parts such as gasoline, kerosene antirust.
4, the dehydration of metal finishing workshop, heat treatment department is antirust.
5, metal parts contacts with water in transportation, and after transportation, the interim dehydration of difficult some complicated shape got rid of of water or equipment is antirust.
The embodiment selecting in this article in order to disclose object of the present invention, current think suitable, but will be appreciated that, the present invention is intended to comprise that all belong to all changes and the improvement of the embodiment in this design and the scope of the invention.
Claims (1)
1. the collocation method of a dewatering rust preventive oil, dewatering rust preventive oil contains calcium mahogany sulfonate, lanolin magnesium soap, dodecenylsuccinic acid, dehydrated alcohol, sherwood oil, 124 Triazole, 5# white oil and kerosene raffinate, it is characterized in that: the 5# white oil of 10 ~ 20 weight parts is put into and in reactor, is heated to while stirring 110 ~ 120 ℃ and dewaters, the dodecenylsuccinic acid of the lanolin magnesium soap of the calcium mahogany sulfonate of 3 ~ 10 weight parts, 2 ~ 5 weight parts and 1 ~ 3 weight part is added to continuously stirring in reactor it is dissolved completely; The 124 Triazole of 0.5 ~ 1 weight part be added in the dehydrated alcohol of 5 ~ 10 weight parts and dissolve and obtain solute at 50 ~ 60 ℃, temperature in question response still drops to 50 ℃ and described solute is added when following, the kerosene raffinate of the sherwood oil of 1 ~ 7 weight part and 50 ~ 70 weight parts is added in reactor again and is stirred, when the temperature in question response still is down to room temperature, filters and configure dewatering rust preventive oil.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210439054.9A CN103103010B (en) | 2012-11-07 | 2012-11-07 | Preparation method of dehydrated anti-rust oil |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210439054.9A CN103103010B (en) | 2012-11-07 | 2012-11-07 | Preparation method of dehydrated anti-rust oil |
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| CN103103010A CN103103010A (en) | 2013-05-15 |
| CN103103010B true CN103103010B (en) | 2014-07-30 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105238520B (en) * | 2015-10-19 | 2018-06-15 | 中国石油化工股份有限公司 | Dewatering rust preventive oil composition and application thereof |
| CN106118811A (en) * | 2016-06-22 | 2016-11-16 | 上海尤希路化学工业有限公司 | Thief zone, high oil-water separativeness environment-friendly type operation antirust oil |
| CN106244300A (en) * | 2016-07-07 | 2016-12-21 | 广州保赐利化工有限公司 | A kind of lubricating and antirust agent and preparation method thereof |
| CN106833847A (en) * | 2017-01-23 | 2017-06-13 | 安徽臣诺机器人科技有限公司 | A kind of mechanical arm parts long-acting antirust oil and preparation method thereof |
| CN108774566A (en) * | 2018-08-14 | 2018-11-09 | 苏州功业肆点零智能科技有限公司 | A kind of preparation method of rapid-curing cutback long-acting antirust oil |
| CN110437917B (en) * | 2019-08-23 | 2021-09-24 | 广州市联诺化工科技有限公司 | Environment-friendly anti-rust oil for iron-based powder metallurgy parts and preparation method thereof |
| CN112662456A (en) * | 2020-12-18 | 2021-04-16 | 南京霖德环保科技有限公司 | Novel sulfur-free anti-rust oil |
| CN114149853A (en) * | 2021-12-15 | 2022-03-08 | 黄山钛可磨工业介质有限公司 | Solvent anti-rust oil for forming wet film and preparation process thereof |
Citations (3)
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| CN101016497A (en) * | 2007-03-05 | 2007-08-15 | 中国石油化工集团公司 | Electrostatic spraying antirust oil |
| CN101037636A (en) * | 2006-03-14 | 2007-09-19 | 上海帕卡兴产化工有限公司 | Antirust composition and preparation method thereof |
| CN101602976A (en) * | 2009-05-26 | 2009-12-16 | 锦州康泰润滑油添加剂有限公司 | Anticorrosive oil composition that uses in a kind of metal processing and preparation method thereof |
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2012
- 2012-11-07 CN CN201210439054.9A patent/CN103103010B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101037636A (en) * | 2006-03-14 | 2007-09-19 | 上海帕卡兴产化工有限公司 | Antirust composition and preparation method thereof |
| CN101016497A (en) * | 2007-03-05 | 2007-08-15 | 中国石油化工集团公司 | Electrostatic spraying antirust oil |
| CN101602976A (en) * | 2009-05-26 | 2009-12-16 | 锦州康泰润滑油添加剂有限公司 | Anticorrosive oil composition that uses in a kind of metal processing and preparation method thereof |
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Effective date of registration: 20180509 Address after: 471000 No. 1 axis research road, Jianxi science and Technology Industrial Park, Luoyang, Henan Patentee after: Luoyang Bearing Research Institute Address before: 471039 Fenghua Road 6, hi tech Development Zone, Luoyang, Henan. Patentee before: Zhouyan Science and Technology Co., Ltd., Luoyang |
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Granted publication date: 20140730 Termination date: 20201107 |