CN107287017A - A kind of useless transformer oil regeneration method - Google Patents
A kind of useless transformer oil regeneration method Download PDFInfo
- Publication number
- CN107287017A CN107287017A CN201710629123.5A CN201710629123A CN107287017A CN 107287017 A CN107287017 A CN 107287017A CN 201710629123 A CN201710629123 A CN 201710629123A CN 107287017 A CN107287017 A CN 107287017A
- Authority
- CN
- China
- Prior art keywords
- oily
- oil
- obtains
- hours
- heated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
- C10M175/0008—Working-up used lubricants to recover useful products ; Cleaning with the use of adsorbentia
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Transformer Cooling (AREA)
Abstract
The present invention relates to a kind of useless transformer oil regeneration method, methods described includes：（1）First the solid impurity in waste oil is filtered out, oily A is obtained；（2）Oily A is heated to 50 80 or so, then 8 10 hours are stood, the clarified oil on top is placed and obtains oily B in a reservoir；（3）Oily B is heated to 100 DEG C under vacuum conditions, the heat time is 30 45 minutes, obtains oily C；（4）By step（3）In add atlapulgite and activated alumina in obtained oil, stir, stand 13 hours under thermostat temperature, obtain oily D；（5）By step（4）Obtained oily D Filter Press, obtains reclaimed oil, then reclaimed oil is stored in sealing container.
Description
Technical field
The present invention relates to the regeneration field of transformer oil, more particularly to a kind of useless transformer oil regeneration method.
Background technology
Transformer applies extremely wide in daily production and living, and the application of oily formula transformer is more extensive, and application
Field is various, is commonly used in field of machining, and the quality of transformer oil directly influences transformation in oily formula transformer
The performance of device.Transformer oil in oily formula transformer can produce various impurity unavoidably after long-term use, so that shadow significantly
The performance of transformer is rung, but its use cost can be greatly increased again by changing transformer oil, so as to increase production cost.And
Can be still higher with the content of oil in useless transformer oil, simple changing also more is wasted.
Therefore it provides a kind of can be asking for urgent need to resolve of the present invention by the renovation process of useless transformer oil regeneration
Topic.
The content of the invention
For above-mentioned prior art, it is an object of the invention to overcome more than transformer oil mass of giving up in the prior art and utilization rate
It is low, the problem of causing production cost increase so that provide it is a kind of can be by the renovation process of useless transformer oil regeneration and guarantor
The obtained transformer oil performance of card regeneration is still good.
The technical proposal of the invention is realized in this way：A kind of useless transformer oil regeneration method, methods described includes：One
Useless transformer oil regeneration method is planted, methods described includes：
（1）First the solid impurity in waste oil is filtered out, oily A is obtained；
（2）Oily A is heated to 50-80 or so, then 8-10 hours are stood, the clarified oil on top is placed and obtains oil in a reservoir
B；
（3）Oily B is heated to 100 DEG C under vacuum conditions, the heat time is 30-45 minutes, obtains oily C；
（4）By step（3）In add atlapulgite and activated alumina in obtained oil, stir, kept under 60-80 DEG C of state
1-2 hours, obtain oily D；
（5）By step（4）Obtained oily D Filter Press, obtains reclaimed oil, reclaimed oil then is stored in into sealing container
In.
It is preferred that, wherein step 2）In heating-up temperature be 60 DEG C, time of repose be 9 hours.
It is preferred that, wherein step 4）In heat time be 40 minutes, vacuum be 380mm Hg vacuum degree.
It is preferred that, wherein step 4）In heating-up temperature be 90-120.
Beneficial effects of the present invention：The main component of atlapulgite is alumina silicate, silica and a small amount of magnesia, oxidation
Iron, cupric oxide etc..There are many pores on carclazyte surface, so there is very strong adsorptivity.With physisorption, due to carclazyte
Micel surface can carry out Molecular Adsorption, and part water, oil absorption two there is physical and chemical adsorption to act on by hydroxyl in hole, part
The heated stirring generation carclazyte colloid of silica, because the charging property of micelle will cause in absorption to charged particle, waste oil
Carboxylic acid, hydroxyl acid ion will be adsorbed, and the physics and physical and chemical adsorption of carclazyte are by the moisture removed in waste oil and soluble in water
Acidic materials.
Embodiment
A kind of useless transformer oil regeneration method, methods described includes：
（1）First the solid impurity in waste oil is filtered out, oily A is obtained；
（2）Oily A is heated to 50-80 or so, then 8-10 hours are stood, the clarified oil on top is placed and obtains oil in a reservoir
B；
（3）Oily B is heated to 100 DEG C under vacuum conditions, the heat time is 30-45 minutes, obtains oily C；
（4）By step（3）In add atlapulgite and activated alumina in obtained oil, stir, kept under 60-80 DEG C of state
1-2 hours, obtain oily D；
（5）By step（4）Obtained oily D Filter Press, obtains reclaimed oil, reclaimed oil then is stored in into sealing container
In.
It is preferred that, wherein step 2）In heating-up temperature be 60 DEG C, time of repose be 9 hours.
It is preferred that, wherein step 4）In heat time be 40 minutes, vacuum be 380mm Hg vacuum degree.It is preferred that,
Wherein step 4）In heating-up temperature be 90-120.
Embodiment 1
A kind of useless transformer oil regeneration method, methods described includes：
（1）First the solid impurity in waste oil is filtered out, oily A is obtained；
（2）Oily A is heated to 50 DEG C, then 8 hours are stood, the clarified oil on top is placed and obtains oily B in a reservoir；
（3）Oily B is heated to 100 DEG C under 380mm Hg vacuum degree states, the heat time is 30 minutes, obtains oily C；
（4）By step（3）In add atlapulgite and activated alumina in obtained oil, stir, keep 1 small under 60 DEG C of states
When, obtain oily D；
（5）By step（4）Obtained oily D Filter Press, obtains reclaimed oil, reclaimed oil then is stored in into sealing container
In.
Embodiment 2
A kind of useless transformer oil regeneration method, methods described includes：
（1）First the solid impurity in waste oil is filtered out, oily A is obtained；
（2）Oily A is heated to 65 DEG C, then 9 hours are stood, the clarified oil on top is placed and obtains oily B in a reservoir；
（3）Oily B is heated to 100 DEG C under 380mm Hg vacuum degree states, the heat time is 40 minutes, obtains oily C；
（4）By step（3）In add atlapulgite and activated alumina in obtained oil, stir, keep 2 small under 70 DEG C of states
When, obtain oily D；
（5）By step（4）Obtained oily D Filter Press, obtains reclaimed oil, reclaimed oil then is stored in into sealing container
In.
Embodiment 3
A kind of useless transformer oil regeneration method, methods described includes：
（1）First the solid impurity in waste oil is filtered out, oily A is obtained；
（2）Oily A is heated to 80 DEG C, then 10 hours are stood, the clarified oil on top is placed and obtains oily B in a reservoir；
（3）Oily B is heated to 100 DEG C under 380mm Hg vacuum degree states, the heat time is 45 minutes, obtains oily C；
（4）By step（3）In add atlapulgite and activated alumina in obtained oil, stir, keep 3 small under 80 DEG C of states
When, obtain oily D；
（5）By step（4）Obtained oily D Filter Press, obtains reclaimed oil, reclaimed oil then is stored in into sealing container
In.
Claims (4)
1. a kind of useless transformer oil regeneration method, it is characterised in that：Methods described includes：
（1）First the solid impurity in waste oil is filtered out, oily A is obtained；
（2）Oily A is heated to 50-80 or so, then 8-10 hours are stood, the clarified oil on top is placed and obtains oil in a reservoir
B；
（3）Oily B is heated to 100 DEG C under vacuum conditions, the heat time is 30-45 minutes, obtains oily C；
（4）By step（3）In add atlapulgite and activated alumina in obtained oil, stir, 1-3 stood under thermostat temperature
Hour, obtain oily D；
（5）By step（4）Obtained oily D Filter Press, obtains reclaimed oil, reclaimed oil then is stored in into sealing container
In.
2. according to the method described in claim 1, wherein step 2）In heating-up temperature be 65 DEG C, time of repose be 9 hours.
3. according to the method described in claim 1, wherein step 4）In heat time be 40 minutes, vacuum be 380mm mercury
Post vacuum.
4. method according to claim 4, wherein step 5）In thermostat temperature be 60 DEG C -80 DEG C, stand 2 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710629123.5A CN107287017A (en) | 2017-07-28 | 2017-07-28 | A kind of useless transformer oil regeneration method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710629123.5A CN107287017A (en) | 2017-07-28 | 2017-07-28 | A kind of useless transformer oil regeneration method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107287017A true CN107287017A (en) | 2017-10-24 |
Family
ID=60102360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710629123.5A Pending CN107287017A (en) | 2017-07-28 | 2017-07-28 | A kind of useless transformer oil regeneration method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107287017A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU184113U1 (en) * | 2018-04-05 | 2018-10-16 | Общество с ограниченной ответственностью "Инжиниринговый Центр Элхром" (ООО "Инжиниринговый Центр Элхром") | DEVICE FOR TRANSFORMER OIL REGENERATION AND PAPER-OIL INSULATION CONTROL IN OIL-FILLED TRANSFORMER EQUIPMENT |
| CN109735390A (en) * | 2018-12-05 | 2019-05-10 | 江苏万标检测有限公司 | A kind of regeneration of transformer oil and dehydration, degassing process method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101597541A (en) * | 2009-07-03 | 2009-12-09 | 豆远奎 | Acid and alkali free quick regeneration method for waste oil |
| CN101955845A (en) * | 2009-07-16 | 2011-01-26 | 缪传云 | Method for regenerating waste transformer oil |
| CN101988023A (en) * | 2009-07-30 | 2011-03-23 | 张勤英 | Waste transformer oil regeneration technology |
| CN102295979A (en) * | 2011-07-25 | 2011-12-28 | 陕西理工学院 | Regenerating process of waste lubricating oil |
| CN104419508A (en) * | 2013-09-04 | 2015-03-18 | 张灿 | Regeneration process of waste transformer oil |
-
2017
- 2017-07-28 CN CN201710629123.5A patent/CN107287017A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101597541A (en) * | 2009-07-03 | 2009-12-09 | 豆远奎 | Acid and alkali free quick regeneration method for waste oil |
| CN101955845A (en) * | 2009-07-16 | 2011-01-26 | 缪传云 | Method for regenerating waste transformer oil |
| CN101988023A (en) * | 2009-07-30 | 2011-03-23 | 张勤英 | Waste transformer oil regeneration technology |
| CN102295979A (en) * | 2011-07-25 | 2011-12-28 | 陕西理工学院 | Regenerating process of waste lubricating oil |
| CN104419508A (en) * | 2013-09-04 | 2015-03-18 | 张灿 | Regeneration process of waste transformer oil |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU184113U1 (en) * | 2018-04-05 | 2018-10-16 | Общество с ограниченной ответственностью "Инжиниринговый Центр Элхром" (ООО "Инжиниринговый Центр Элхром") | DEVICE FOR TRANSFORMER OIL REGENERATION AND PAPER-OIL INSULATION CONTROL IN OIL-FILLED TRANSFORMER EQUIPMENT |
| CN109735390A (en) * | 2018-12-05 | 2019-05-10 | 江苏万标检测有限公司 | A kind of regeneration of transformer oil and dehydration, degassing process method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103599751B (en) | The preparation method of thiol-functionalizedmagnetic magnetic silica nano-material | |
| CN107442082B (en) | A kind of magnetism polyacrylamide/alginic acid zirconium gel ball and its preparation method and application | |
| CN103586002A (en) | Preparation method of hybrid film adsorbent for removing heavy metal ions in water | |
| Yang et al. | Thiourea modified hyper‐crosslinked polystyrene resin for heavy metal ions removal from aqueous solutions | |
| CN101623623B (en) | Method for preparing chitosan-ferric oxide composite absorption arsenic removal material | |
| CN107287017A (en) | A kind of useless transformer oil regeneration method | |
| CN102974315A (en) | Load type amino functional meso-porous silicon adsorbent and preparation method thereof | |
| CN104353435A (en) | Nitrogen heterocyclic ring compound modified magnetic polystyrene microsphere, preparation method and application thereof | |
| Prahas et al. | Adsorption of tetramethylammonium hydroxide on activated carbon | |
| CN108246265A (en) | The synthesis of graphene oxide-mesoporous silicon surface hexavalent chromium imprinted material and the method applied in water process | |
| CN103342367B (en) | Hydrophilic SiO2Method for producing aerogels | |
| CN106423059A (en) | Preparation method and application of graphene film composite activated aluminum oxide adsorbent adsorbing heavy metal ions and organic matter from waste water | |
| CN104258827B (en) | Magnetic mesoporous carbon of Polyaniline-modified and its preparation method and application | |
| CN108996646B (en) | Preparation method of poly calcium aluminum silicate-sodium alginate composite flocculant | |
| JP2015046521A5 (en) | ||
| CN106750353B (en) | Aldehyde-removing polymer and its production method and use | |
| JP2005290033A (en) | Method for producing organic-inorganic hybrid-based porous body | |
| Sekhavat Pour et al. | Preparation of poly (vinylalcohol)/poly (acrylamide‐co‐vinyl imidazole)/γ‐Fe2O3 semi‐IPN nanocomposite and their application for removal of heavy metal ions from water | |
| CN114146694B (en) | Preparation method, product and application of sodium alginate/polyvinyl alcohol/polyacrylamide/kaolin adsorption material | |
| CN101928048B (en) | Method for purifying humic acid pollutants in water by utilizing polyaniline | |
| CN102921386B (en) | Resin base phosphorus removal absorbent and preparation method thereof | |
| CN108658135A (en) | One kind being based on diatomaceous Water body cleansing agent | |
| CN103585959A (en) | EDDS (ethylenediaminedisuccinic acid) modified engineering material and preparation method thereof | |
| CN113559829A (en) | Preparation method and application of uranium/lithium synchronous adsorption material | |
| CN107051371B (en) | Renewable adsorption material for deep phosphorus removal of water body, preparation method and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171024 |
|
| RJ01 | Rejection of invention patent application after publication |