CN106047411A - Paraffin refinement and regeneration method and system - Google Patents
Paraffin refinement and regeneration method and system Download PDFInfo
- Publication number
- CN106047411A CN106047411A CN201610331706.5A CN201610331706A CN106047411A CN 106047411 A CN106047411 A CN 106047411A CN 201610331706 A CN201610331706 A CN 201610331706A CN 106047411 A CN106047411 A CN 106047411A
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- CN
- China
- Prior art keywords
- refining agent
- refined
- regeneration
- paraffin
- unit
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- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax
- C10G73/42—Refining of petroleum waxes
Abstract
The invention provides a paraffin refinement and regeneration method and system, and solves the problems of waste of resources and increase of production cost due to technical limits in the prior art. The method comprises the following steps: S1. carrying out heating treatment on an initial substance to form a liquid substance; S2. after the liquid substance is mixed with a refining agent, carrying out refinement treatment to form a refined substance; and S3. carrying out regeneration treatment on the refining agent subjected to refinement to obtain the regenerated refining agent. The system comprises a material liquefying unit, a storage unit and a refinement and regeneration unit, wherein the material liquefying unit is used for liquefying the initial substance; the storage unit communicates with the material liquefying unit; the refinement and regeneration unit communicates with the storage unit; and the refining agent is arranged in the refinement and regeneration unit. The paraffin refinement and regeneration method and system provided by the invention do not need to increase abundant manual work; and the refining agent is regenerated, thereby recycling the resources, avoiding the waste of resources and further lowering the cost.
Description
Technical field
The present invention relates to refinement treatment field, particularly relate to a kind of paraffin and refine renovation process and system.
Background technology
Alumina, hargil and activated carbon etc. are always as refining agent, and giving needs refined object to carry out decolouring, de-tastes, sloughs
The operation accordingly such as oxidation impurities and acid impurities；Being mainly used in edible oil to refine, aviation diesel oil refines, the regeneration of transformer oil
In field；
In prior art, it is according to certain ratio and technological process when carrying out refined, carries out needing refined object
Refinement treatment, after refined end-of-job, used refining agent uses extruding or the method for squeezing, clout is extruded, then tears open
Offer standby, refining agent is cleaned out make a return journey regeneration or waste treatment；
During above-mentioned refinement treatment, there are the following problems:
If 1 Regeneration Treatment, needing to increase manually and equipment carries out Regeneration Treatment, operation is loaded down with trivial details, needs to add work
Amount, makes production cost increase；
If 2 waste treatments, used refining agent is the most active, does not accomplish to make the best use of everything, and makes the waste of resource,
Increase production cost.
Summary of the invention
The present invention proposes a kind of paraffin and refines renovation process and system, solves due to the restriction of technology in prior art,
Cause the wasting of resources, and the problem that production cost increases.
The technical scheme is that and be achieved in that:
A kind of paraffin refines renovation process, comprises the steps:
S1, first material is carried out heat treatment, form liquid substance；
After S2, liquid substance mix with refining agent, carry out refinement treatment, form refined substance；
S3, the refining agent after refined is carried out Regeneration Treatment, obtain regeneration refining agent.
As further technical scheme, S1 step include:
S11, it is placed in add in heat container by first material and heats, form liquid substance；
S12, the liquid substance of formation is placed in cool-bag standby.
Preferably, S11 step is: being placed in add in heat container by first material and heat, heating-up temperature is at 70 DEG C-90
DEG C, form liquid substance.
Preferably, S2 step is: after liquid substance mixes with refining agent, carry out refinement treatment repeatedly, and to essence every time
Refined substance after system processes is sampled surveying colorimetric and odor, when sampling defective stopping refinement treatment.
Preferably, S3 step is: the refining agent after refined is carried out heat treatment, obtains regeneration refining agent.
Preferably, S3 step is: the refining agent after refined is carried out heat treatment, and temperature is at 510 DEG C-580 DEG C, and cake
Son vacuum state under heat continuously 3-5 hour, obtain regeneration refining agent after, carry out cooling make refining agent temperature drop to 100 DEG C-
When 200 DEG C, reuse.
The invention also discloses a kind of paraffin using paraffin to refine renovation process and refine regenerative system, including:
Material unit, is used for carrying out just material liquefaction；
Memory element, the liquefied material after storing material cell processing, connect with material unit；
Refined regeneration unit, for the liquefied material of memory element storage is carried out refinement treatment, connects with memory element；
And it is provided with refining agent in refined regeneration unit.
Preferably, memory element with refined regeneration unit by connecting from pressure pipeline.
As further technical scheme, refined regeneration unit includes: some processing units, some processing units all with
Memory element connects；Vacuum equipment, connects with some processing units respectively.
As further technical scheme, also include: spinner flowmeter, connect with some processing units respectively.
Technical solution of the present invention by after first material is carried out heat treatment by with refining agent mixed processing after formed competing
Strive material, and practical situation for refining agent carries out the Regeneration Treatment of refining agent after refined, and then make after Regeneration Treatment
Refining agent is able to reuse that, and all carries out in the refined container used during this, it is not necessary to increase a large amount of artificial and logical
Cross the regeneration to refining agent, it is possible to make resource circulation utilization, it is to avoid the waste of resource, and then production cost dropped
Low；
Certainly, in the present invention, it is provided with the system carrying out material refining agent regeneration, by this system, it is possible to carry out thing
Refining of matter, and regenerate for refining agent according to practical situation.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the flow chart that a kind of paraffin of the present invention refines renovation process；
Fig. 2 is the structural representation that paraffin refines regenerative system.
In figure:
1, material unit；2, memory element；3, refined regeneration unit；31, processing unit；32, vacuum equipment；4, from pressure pipe
Road；5, spinner flowmeter.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
In the present invention, first material as a example by paraffin, refined substance as a example by refined paraffin wax, refining agent can select Alumina or
One in hargil；The preferred embodiment that certain above-mentioned selection is only in the present invention, in addition to above-mentioned preferred embodiment, other are same
The material that sample is capable of each falls within protection scope of the present invention；
As it is shown in figure 1, a kind of paraffin that the present invention proposes refines renovation process, comprise the steps:
According to the actual needs, quantitative first paraffin (solid paraffin) is placed in container, and first paraffin is heated
Process, and then make just paraffin soften in a reservoir, until forming liquid paraffin, wherein, when being heated by first paraffin, originally
After paraffin liquefaction, and continue to heat, it is preferred that being placed in add in heat container by first material and heat, heating-up temperature is at 70 DEG C-90
DEG C, form liquid substance, i.e. when first material is heated, after forming liquid paraffin, and liquid paraffin is warmed to 80 DEG C of standby
With, after being formed after liquid paraffin and reaching design temperature, liquid paraffin is placed in cool-bag standby；
Carry out the refined of liquid paraffin, in cool-bag, i.e. extract liquid paraffin, and liquid paraffin is placed in is contained with
In the container of refining agent, now in liquid paraffin enters into container, mix with refining agent, during mixing, logical
Cross refining agent and the oxidation impurities in liquid paraffin, acid impurities and Organic substance etc. are adsorbed, and then reach liquid paraffin
Refined, and during refined, be constantly the refined paraffin wax after refine to be discharged, it is preferred that liquid paraffin and
After refining agent mixing, carry out refinement treatment repeatedly, and be sampled the refined paraffin wax after each refinement treatment surveying colorimetric and smelling
Taste, when sampling defective stopping refinement treatment；Concrete by the refined paraffin wax discharged is detected, acquisition refined paraffin wax
Quality, is the quality detecting refined paraffin wax by the way of colorimetric and odor are surveyed in sampling, when testing result shows in the process
Paraffin after Jing Zhi is undesirable, then stop proceeding in this container the refinement treatment of paraffin；
After stopping carrying out refined paraffin wax process, the container being contained with refining agent is carried out Regeneration Treatment；Concrete to essence
Refining agent after system carries out heat treatment, obtains regeneration refining agent；And the refining agent after refining is being carried out heat treatment, preferably
, temperature is at 510 DEG C-580 DEG C, and heats continuously 3-5 hour, and when heating continuously, needs to ensure to carry out under vacuo, this
Sample ensure that the impurity in refining agent can sufficiently eliminate；After obtaining regeneration refining agent, carry out cooling and make refining agent temperature
When dropping to 100 DEG C-200 DEG C, concrete refining agent reuses after cooling to 150 DEG C；Concrete is being carried out refining agent
During heat treatment, preferred temperature at 500 DEG C, but should be noted that refining agent when heating, temperature not can exceed that 650 DEG C, if
More than 650 DEG C, then the absorbability of refining agent can be caused to decline, the refining agent after impact regeneration uses；
During regeneration, owing to refining agent is under the condition of high temperature, oxidation impurities, acidity that therefore its inside is adsorbed are miscellaneous
Matter and Organic substance etc. at high temperature eliminate so that the space in refining agent is dredged, and then recover the refined function of refining agent,
And then can be refining agent use repeatedly；
Pass through said method, it is possible in real time refined paraffin wax is detected during refined, and according to detecting after
As a result, start the regeneration of refining agent, be the regeneration carrying out refining agent in some container certainly during regenerating, and
Another container proceeds the refined of first paraffin, so can either ensure that refining agent regenerates properly functioning, it is also possible to no
The refinement treatment of impact just paraffin, and without a large amount of manpower interventions during first paraffin refines and refining agent regenerates, and then
While in order to be effective, reduce production cost.
As in figure 2 it is shown, the invention also discloses a kind of paraffin using paraffin to refine renovation process to refine regenerative system, bag
Include:
Memory element 2 connects with material unit 1, and so just paraffin enters in material unit 1, and by material unit
The heating of 1, makes the most paraffin melting, forms liquid paraffin, and now after liquid paraffin is formed, lasting heats to material unit 1,
Make the liquid paraffin in material unit 1 reach 80 DEG C, stop heating, and the liquid paraffin conveying after heating is to memory element 2
Middle preservation, in the present invention, memory element 2 is insulation memory element 2, so after liquid paraffin enters into memory element 2, its
Heat after heating will not run off, and persistently can preserve in memory element 2；
Refined regeneration unit 3 connects with memory element 2, and is provided with refining agent in refined regeneration unit 3；In such manner, it is possible to
Liquid paraffin in memory element 2 is sent in refined regeneration unit 3, and is carried out the essence of paraffin by refined regeneration unit 3
System, wherein, memory element 2, so can keep by connecting from pressure pipeline 4 with refined regeneration unit 3 during transmitting
The quality of liquid paraffin, and then ensure refined quality；So can control liquid paraffin according to different situations and enter into essence
Preparation, regeneration unit 3, after entering into refined regeneration unit 3, mixes with the refining agent in refined regeneration unit 3, and in essence
The paraffin refined during system can discharge refined regeneration unit 3, now detects the paraffin discharged, when detection knot
Fruit display refined paraffin wax can not meet refined requirement and now stop refinement treatment, carries out refining agent Regeneration Treatment；
Refined Regeneration Treatment is to heat refined regeneration unit 3, make the temperature of refined regeneration unit 3 reach 510 DEG C-
580 DEG C, the most preferably 500 DEG C, it should be noted that temperature not can exceed that 650 DEG C, if it exceeds 650 DEG C, then can cause
The absorbability of refining agent declines, and the refining agent after impact regeneration uses；After ensureing temperature, need persistently single to refined regeneration
Unit 3 heats 3-5 hour, continuously so, by long high temperature, it is possible to ensure the impurity energy being attached with in the refining agent of impurity
Enough sufficiently eliminations, and then make refining agent can be regenerated as original state thoroughly, and then can be in the mistake of Reusability
Journey reaches more preferable effect；
Wherein,
Refined regeneration unit 3 includes: some processing units 31 and vacuum equipment 32, some processing units 31 all with store
Unit 2 connects；This vacuum equipment 32 connects with some processing units 31 respectively；
When carrying out refinement treatment, it is to carry out refinement treatment by a certain processing unit 31, when detecting this cell processing
When refined paraffin wax is undesirable, stops this processing unit 31 is carried out refinement treatment, carry out refining agent in this processing unit 31
Regeneration；And turn and carried out refinement treatment by other processing unit 31；So ensure that different processing units 31 is being carried out
Carry out while refinement treatment and Regeneration Treatment, and without artificial intervention in regeneration process, it is only necessary to processing unit
31 heat just can be refined the regeneration of agent；Certainly it is that processing unit 31 is heated when carrying out refining agent regeneration, and works as
When temperature reaches assigned temperature, start vacuum equipment 32, by vacuum equipment 32, processing unit 31 is carried out evacuation process, this
Sample can make refining agent carry out Regeneration Treatment under vacuum conditions, improves the effect of Regeneration Treatment；Certainly, vacuum equipment 32 is root
Border is required to carry out the application of vacuum of multiple processing unit 31 simultaneously factually, and concrete is decided according to the actual requirements；
It addition, the situation of the processing unit 31 for being better understood by regeneration process, the present invention is additionally provided with and turns
Subflow gauge 5, this spinner flowmeter 5 connects with some processing units 31 respectively；So according to the situation of different processing units 31,
The air mass flow in processing unit 31 can be optionally controlled, and then the Regeneration Treatment of refining agent can be preferably carried out.
Pass through said system, it is possible in real time refined paraffin wax is detected during refined, and according to detecting after
As a result, enable different processing units 31 and carry out the refined of paraffin or the regeneration of refining agent, and only need to lead to during processing
Cross the switching between different processing units 31, it is not necessary to use the most artificial intervention, and then while in order to be effective, reduce
Production cost.
These are only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (10)
1. a paraffin refines renovation process, it is characterised in that comprise the steps:
S1, first material is carried out heat treatment, form liquid substance；
After S2, liquid substance mix with refining agent, carry out refinement treatment, form refined substance；
S3, the refining agent after refined is carried out Regeneration Treatment, obtain regeneration refining agent.
2. the method for claim 1, it is characterised in that described S1 step includes:
S11, it is placed in add in heat container by first material and heats, form liquid substance；
S12, the liquid substance of formation is placed in cool-bag standby.
3. method as claimed in claim 2, it is characterised in that described S11 step is: is placed in by first material and adds in heat container
Heating, heating-up temperature, at 70 DEG C-90 DEG C, forms liquid substance.
4. the method for claim 1, it is characterised in that described S2 step is: after liquid substance mixes with refining agent,
Carry out refinement treatment repeatedly, and be sampled the refined substance after each refinement treatment surveying colorimetric and odor, when sampling does not conforms to
Lattice stop refinement treatment.
5. the method for claim 1, it is characterised in that described S3 step is: the refining agent after refined is added
Temperature processes, and obtains regeneration refining agent.
6. method as claimed in claim 5, it is characterised in that described S3 step is: the refining agent after refined is added
Temperature processes, temperature at 510 DEG C-580 DEG C, and and heat the most continuously 3-5 hour, obtain and regenerate after refining agent, enter
When row cooling makes refining agent temperature drop to 100 DEG C-200 DEG C, reuse.
7. one kind uses the paraffin of method as described in any one of claim 1-6 to refine regenerative system, it is characterised in that including:
Material unit (1), is used for carrying out just material liquefaction；
Memory element (2), is used for storing the liquefied material after described material unit (1) processes, with described material unit (1) even
Logical；
Refined regeneration unit (3), carries out refinement treatment for the liquefied material storing described memory element (2), deposits with described
Storage unit (2) connects；And it is provided with refining agent in described refined regeneration unit (3).
8. paraffin as claimed in claim 7 refines regenerative system, it is characterised in that described memory element (2) is refined with described
Regeneration unit (3) is by connecting from pressure pipeline (4).
9. paraffin as claimed in claim 7 refines regenerative system, it is characterised in that described refined regeneration unit (3) including:
Some processing units (31), described some processing units (31) all connect with memory element (2)；
Vacuum equipment (32), connects with some described processing units (31) respectively.
10. paraffin as claimed in claim 9 refines regenerative system, it is characterised in that also include: spinner flowmeter (5), respectively
Connect with some described processing units (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610331706.5A CN106047411A (en) | 2016-05-12 | 2016-05-12 | Paraffin refinement and regeneration method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610331706.5A CN106047411A (en) | 2016-05-12 | 2016-05-12 | Paraffin refinement and regeneration method and system |
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| Publication Number | Publication Date |
|---|---|
| CN106047411A true CN106047411A (en) | 2016-10-26 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610331706.5A Pending CN106047411A (en) | 2016-05-12 | 2016-05-12 | Paraffin refinement and regeneration method and system |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030100812A1 (en) * | 2001-11-09 | 2003-05-29 | Sun Choi | Process for separating normal paraffins from hydrocarbons and applications for the separated hydrocarbons |
| CN1458245A (en) * | 2002-05-15 | 2003-11-26 | 中国石油化工股份有限公司 | Paraffin adsorption refining method |
| CN1611295A (en) * | 2003-10-31 | 2005-05-04 | 中国石油化工股份有限公司 | Method for regenerating alumina wax adsorbent |
| CN205635501U (en) * | 2016-05-12 | 2016-10-12 | 辽宁凯迈石化有限公司 | Regeneration system is refine to paraffin |
-
2016
- 2016-05-12 CN CN201610331706.5A patent/CN106047411A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030100812A1 (en) * | 2001-11-09 | 2003-05-29 | Sun Choi | Process for separating normal paraffins from hydrocarbons and applications for the separated hydrocarbons |
| CN1458245A (en) * | 2002-05-15 | 2003-11-26 | 中国石油化工股份有限公司 | Paraffin adsorption refining method |
| CN1611295A (en) * | 2003-10-31 | 2005-05-04 | 中国石油化工股份有限公司 | Method for regenerating alumina wax adsorbent |
| CN205635501U (en) * | 2016-05-12 | 2016-10-12 | 辽宁凯迈石化有限公司 | Regeneration system is refine to paraffin |
Non-Patent Citations (4)
| Title |
|---|
| 《石油炼制基本知识》编写小组: "《石油炼制基本知识》", 30 September 1977 * |
| 徐志毅: "《环境保护技术和设备》", 31 December 1999 * |
| 诸林等: "《化工原理》", 31 August 2007 * |
| 郝吉明，马广大: "《大气污染控制工程》", 31 August 2002 * |
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Application publication date: 20161026 |