CN101747989A - Preparation method of trench-oil based metal cutting fluid - Google Patents
Preparation method of trench-oil based metal cutting fluid Download PDFInfo
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- CN101747989A CN101747989A CN201010101288A CN201010101288A CN101747989A CN 101747989 A CN101747989 A CN 101747989A CN 201010101288 A CN201010101288 A CN 201010101288A CN 201010101288 A CN201010101288 A CN 201010101288A CN 101747989 A CN101747989 A CN 101747989A
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Abstract
The invention discloses a preparation method of trench-oil based metal cutting fluid, comprising the following steps of: adding boric acid, sodium benzoate, sodium molybdate, oleic acid, triethanolamine, sodium alkylsulfonate and trench oil into a reaction kettle, heating to 60 to 70 DEG C, preserving and reacting for 1h, cooling to the room temperature, then adding alkylphenol ethoxylates, chlorinated paraffin and lead naphthenate, and evenly stirring to obtain the product. The trench-oil based metal cutting fluid is easy to dilute and durable, can be stored more than one year after being diluted according to the rated concentration, has good lubricating property, cooling property, cleaning property and rust prevention property and rust removing function, protects a cutter, prolongs the service life of the cutter, and can not cause any adverse effects on the human body, the working environment, and the like during the operation.
Description
Technical field
The present invention relates to a kind of preparation method of metal working fluid, be specifically related to a kind of method of utilizing the metal working fluid of discarded sewer oil preparation.
Background technology
Sewer oil contains toxin, flows to rivers and can cause water nutritionization, measuring, the index national regulation head and shoulders above that becomes sour of sewer oil, long-term absorption can cause losing weight and dysplasia, easily suffers from diarrhoea and enteritis, and liver, the heart and pathologies such as kidney enlargement and fatty liver are arranged.The prolonged and repeated use under the condition of high temperature of the fried Cargo Oil of one of sewer oil, contact with airborne oxygen, complex reactions such as hydrolysis, oxidation, polymerization take place, cause oily viscosity to increase, color and luster is deepened, peroxide value raises, and produces the material that some volatile matters and aldehyde, ketone, lactone etc. have irritating smell, and these materials have carcinogenesis.The toxicity of the main harm thing-flavacin in the sewer oil then is 100 times of arsenic.
Use sewer oil to make the feedstock production metal working fluid, cleaner production both is provided, protected environment, realized the comprehensive utilization of refuse, meet sustainable development and see.Use the base oil of sewer oil as metal working fluid, can break away from traditional cutting fluid dependence to non-renewable mineral matter oil such as diesel oil, kerosene, this has not only saved the energy, and, reduced the healthy harm of environmental pollution and operator for manufacturer has reduced a large amount of costs.
Summary of the invention
The object of the present invention is to provide a kind of is the feedstock production metal working fluid with the sewer oil; cleaner production both was provided; protected environment; realized the comprehensive utilization of refuse; break away from traditional cutting fluid dependence to non-renewable mineral matter oil such as diesel oil, kerosene; not only saved the energy, and reduced cost, reduced environmental pollution and the preparation method of the trench-oil based metal cutting fluid of the healthy harm of operator.
For achieving the above object, the technical solution used in the present invention is: earlier boric acid, Sodium Benzoate, Sodium orthomolybdate, oleic acid, trolamine, petroleum sodium sulfonate and sewer oil are added in the reactor, be heated to 60～70 ℃, insulation reaction was reduced to room temperature after 1 hour, added alkylphenol polyoxyethylene, clorafin and lead naphthenate again and stirred and obtain;
The mass percent of said each component is: boric acid 0.5～1.5%, Sodium Benzoate 0.1～0.5%, Sodium orthomolybdate 0.2～1%, oleic acid 5～10%, trolamine 3～7%, petroleum sodium sulfonate 3～8%, alkylphenol polyoxyethylene 3～5%, clorafin 8～15%, lead naphthenate 5～8%, surplus is a sewer oil, and each component sum is 100%.
Sewer oil of the present invention is a base oil; Petroleum sodium sulfonate is a clean-out system; Oleic acid, Sodium orthomolybdate are lubricant; Trolamine is rust-preventive agent and inhibiter; Alkylphenol polyoxyethylene is an emulsifying agent; Clorafin, lead naphthenate and boric acid are extreme pressure agent; Sodium Benzoate is a fungicidal preservative.Behind the cutting fluid dilute with water, can use after stirring.
Advantage of the present invention and effect
1, the present invention is the comprehensive utilization of sewer oil, belongs to the comprehensive utilization of refuse, meets sustainable development and sees;
2, be the homogeneous latex emulsion state behind this product dilute with water, the shelf time is permanent, and is not subjected to the influence of water hardness;
3, this product chemistry good stability should not go bad, and cutting speed is fast, alternative traditional cutting fluid fully, and have good cleaning, lubricated, antirust, cooling and anti-extreme pressure energy.
4, this product is environmentally friendly product, and free from extraneous odour does not have harm to operator ' s health.
5, to change traditional cutting fluid be base oil with mineral oil such as diesel oil, kerosene in the present invention, uses sewer oil can reduce production costs expense more than 50% as base oil.
Specific embodiments
Embodiment 1: earlier boric acid, Sodium Benzoate, Sodium orthomolybdate, oleic acid, trolamine, petroleum sodium sulfonate and sewer oil are added in the reactor, be heated to 60 ℃, insulation reaction was reduced to room temperature after 1 hour, added alkylphenol polyoxyethylene, clorafin and lead naphthenate again and stirred and obtain;
The mass percent of said each component is: boric acid 0.5%, Sodium Benzoate 0.1%, Sodium orthomolybdate 0.2%, oleic acid 8%, trolamine 5%, petroleum sodium sulfonate 6%, alkylphenol polyoxyethylene 5%, clorafin 10%, lead naphthenate 7%, surplus are sewer oil.
Embodiment 2: earlier boric acid, Sodium Benzoate, Sodium orthomolybdate, oleic acid, trolamine, petroleum sodium sulfonate and sewer oil are added in the reactor, be heated to 62 ℃, insulation reaction was reduced to room temperature after 1 hour, added alkylphenol polyoxyethylene, clorafin and lead naphthenate again and stirred and obtain;
The mass percent of said each component is: boric acid 1.2%, Sodium Benzoate 0.3%, Sodium orthomolybdate 0.5%, oleic acid 5%, trolamine 3%, petroleum sodium sulfonate 3%, alkylphenol polyoxyethylene 3%, clorafin 15%, lead naphthenate 5%, surplus are sewer oil.
Embodiment 3: earlier boric acid, Sodium Benzoate, Sodium orthomolybdate, oleic acid, trolamine, petroleum sodium sulfonate and sewer oil are added in the reactor, be heated to 68 ℃, insulation reaction was reduced to room temperature after 1 hour, added alkylphenol polyoxyethylene, clorafin and lead naphthenate again and stirred and obtain;
The mass percent of said each component is: boric acid 0.8%, Sodium Benzoate 0.5%, Sodium orthomolybdate 0.8%, oleic acid 9%, trolamine 6%, petroleum sodium sulfonate 8%, alkylphenol polyoxyethylene 4%, clorafin 8%, lead naphthenate 8%, surplus are sewer oil.
Embodiment 4: earlier boric acid, Sodium Benzoate, Sodium orthomolybdate, oleic acid, trolamine, petroleum sodium sulfonate and sewer oil are added in the reactor, be heated to 70 ℃, insulation reaction was reduced to room temperature after 1 hour, added alkylphenol polyoxyethylene, clorafin and lead naphthenate again and stirred and obtain;
The mass percent of said each component is: boric acid 1%, Sodium Benzoate 0.2%, Sodium orthomolybdate 0.3%, oleic acid 7%, trolamine 4%, petroleum sodium sulfonate 5%, alkylphenol polyoxyethylene 3.5%, clorafin 12%, lead naphthenate 6%, surplus are sewer oil.
Embodiment 5: earlier boric acid, Sodium Benzoate, Sodium orthomolybdate, oleic acid, trolamine, petroleum sodium sulfonate and sewer oil are added in the reactor, be heated to 65 ℃, insulation reaction was reduced to room temperature after 1 hour, added alkylphenol polyoxyethylene, clorafin and lead naphthenate again and stirred and obtain;
The mass percent of said each component is: boric acid 1.5%, Sodium Benzoate 0.4%, Sodium orthomolybdate 1%, oleic acid 10%, trolamine 7%, petroleum sodium sulfonate 7%, alkylphenol polyoxyethylene 4.5%, clorafin 9%, lead naphthenate 5%, surplus are sewer oil.
Claims (1)
1. the preparation method of trench-oil based metal cutting fluid, it is characterized in that: earlier boric acid, Sodium Benzoate, Sodium orthomolybdate, oleic acid, trolamine, petroleum sodium sulfonate and sewer oil are added in the reactor, be heated to 60～70 ℃, insulation reaction was reduced to room temperature after 1 hour, added alkylphenol polyoxyethylene, clorafin and lead naphthenate again and stirred and obtain;
The mass percent of said each component is: boric acid 0.5～1.5%, Sodium Benzoate 0.1～0.5%, Sodium orthomolybdate 0.2～1%, oleic acid 5～10%, trolamine 3～7%, petroleum sodium sulfonate 3～8%, alkylphenol polyoxyethylene 3～5%, clorafin 8～15%, lead naphthenate 5～8%, surplus is a sewer oil, and each component sum is 100%.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010101012883A CN101747989B (en) | 2010-01-25 | 2010-01-25 | Preparation method of trench-oil based metal cutting fluid |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010101012883A CN101747989B (en) | 2010-01-25 | 2010-01-25 | Preparation method of trench-oil based metal cutting fluid |
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| CN101747989A true CN101747989A (en) | 2010-06-23 |
| CN101747989B CN101747989B (en) | 2012-07-25 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102504917A (en) * | 2011-11-17 | 2012-06-20 | 苏州新区星火环境净化有限公司 | Method for producing industrial emulsion cutting fluid by using waste oil |
| CN102533422A (en) * | 2011-12-30 | 2012-07-04 | 大连工业大学 | Microemulsion type metal cutting liquid prepared from vulcanized illegal cooking oil and preparation method thereof |
| CN102703197A (en) * | 2012-05-31 | 2012-10-03 | 天长市润达金属防锈助剂有限公司 | Method for preparing metal cutting fluid with high extreme pressure resistance |
| CN103305315A (en) * | 2013-06-09 | 2013-09-18 | 诺泰生物科技(合肥)有限公司 | Method for preparing antirust agent from waste oil |
| CN103589476A (en) * | 2013-10-28 | 2014-02-19 | 西京学院 | Triethanolamine-modified gutter oil-based method for preparation of metal cutting fluid |
| CN103695073A (en) * | 2014-01-06 | 2014-04-02 | 河南金马石油科技有限责任公司 | Lubricant and preparation method thereof |
| CN104327929A (en) * | 2014-10-16 | 2015-02-04 | 苏州市宝玛数控设备有限公司 | High-abrasion resistance water-based cutting fluid and preparation method thereof |
| CN109233952A (en) * | 2018-09-20 | 2019-01-18 | 桐乡市恒隆化工有限公司 | A kind of emulsion cutting oil and preparation method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101104831B (en) * | 2007-08-10 | 2010-10-06 | 中国石油化工集团公司 | Micro-emulsification stainless steel cutting liquid |
| CN101240218B (en) * | 2008-02-29 | 2011-12-07 | 益田润石（北京）化工有限公司 | Emulsification type metal cutting liquor composition |
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2010
- 2010-01-25 CN CN2010101012883A patent/CN101747989B/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102504917A (en) * | 2011-11-17 | 2012-06-20 | 苏州新区星火环境净化有限公司 | Method for producing industrial emulsion cutting fluid by using waste oil |
| CN102504917B (en) * | 2011-11-17 | 2013-09-04 | 苏州新区星火环境净化有限公司 | Method for producing industrial emulsion cutting fluid by using waste oil |
| CN102533422A (en) * | 2011-12-30 | 2012-07-04 | 大连工业大学 | Microemulsion type metal cutting liquid prepared from vulcanized illegal cooking oil and preparation method thereof |
| CN102703197A (en) * | 2012-05-31 | 2012-10-03 | 天长市润达金属防锈助剂有限公司 | Method for preparing metal cutting fluid with high extreme pressure resistance |
| CN102703197B (en) * | 2012-05-31 | 2015-07-22 | 天长市润达金属防锈助剂有限公司 | Method for preparing metal cutting fluid with high extreme pressure resistance |
| CN103305315A (en) * | 2013-06-09 | 2013-09-18 | 诺泰生物科技(合肥)有限公司 | Method for preparing antirust agent from waste oil |
| CN103589476A (en) * | 2013-10-28 | 2014-02-19 | 西京学院 | Triethanolamine-modified gutter oil-based method for preparation of metal cutting fluid |
| CN103695073A (en) * | 2014-01-06 | 2014-04-02 | 河南金马石油科技有限责任公司 | Lubricant and preparation method thereof |
| CN103695073B (en) * | 2014-01-06 | 2016-01-20 | 河南金马石油科技有限责任公司 | A kind of lubricant and preparation method thereof |
| CN104327929A (en) * | 2014-10-16 | 2015-02-04 | 苏州市宝玛数控设备有限公司 | High-abrasion resistance water-based cutting fluid and preparation method thereof |
| CN109233952A (en) * | 2018-09-20 | 2019-01-18 | 桐乡市恒隆化工有限公司 | A kind of emulsion cutting oil and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101747989B (en) | 2012-07-25 |
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