CN102911692A - Oil sand asphalt separating device - Google Patents
Oil sand asphalt separating device Download PDFInfo
- Publication number
- CN102911692A CN102911692A CN 201210422113 CN201210422113A CN102911692A CN 102911692 A CN102911692 A CN 102911692A CN 201210422113 CN201210422113 CN 201210422113 CN 201210422113 A CN201210422113 A CN 201210422113A CN 102911692 A CN102911692 A CN 102911692A
- Authority
- CN
- China
- Prior art keywords
- solvent
- separating device
- separator
- oil sand
- preheater
- 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
- 239000010426 asphalt Substances 0.000 title claims abstract description 23
- 239000003027 oil sand Substances 0.000 title abstract description 9
- 239000002904 solvent Substances 0.000 claims abstract description 36
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical group CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims description 2
- 239000013557 residual solvent Substances 0.000 abstract description 2
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
- 238000000605 extraction Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The invention discloses an oil sand asphalt separating device, relates to a separating device, in particular to a pollution-free separating device. The oil sand asphalt separating device comprises a solvent container, a preheater, an extractor, coolers and a separator, wherein the solvent container, the preheater, the extractor, the coolers and the separator are sequentially circularly connected. The solvent container is used to extract oil sand asphalt, solvent is recycled to the solvent container after the oil sand asphalt is separated by the separator, and residual solvent is recycled via nitrogen. The whole oil sand asphalt separating device is in circular connection, discharges no pollutant and is free of pollution to environment. In addition, the oil sand asphalt separating device is simple in structure and strong in practicality.
Description
Technical field
The present invention relates to a kind of tripping device, particularly a kind of free of contamination tripping device.
Background technology
Continuous exploitation and heaviness along with oil, the status of oil sands bitumen seems more and more important, take Canada as example, the oil sands bitumen reserves reach 30Gt, are the non-conventional oil resources of in the world reserves maximum, are the alkali aqueous solution elution methods for the main separation method that adopts of oil-sand industry at present, will produce a large amount of waste water when separating oil sands bitumen in this way, bringing serious environmental problem, is that a large amount of waste and energy consumption is huge for water resources, will certainly increase production cost.
Summary of the invention
The present invention is intended to propose a kind of tripping device that can not cause water resource waste and pollution.
A kind of oil sands bitumen tripping device of the present invention comprises solvent tank, preheater, extractor, water cooler and separator, and described solvent tank, preheater, extractor, water cooler and separator are connected the connection that circulates.
Preferably, also be provided with a solvent pump between described solvent tank and the preheater.
Preferably, also be provided with a water cooler between described separator and the solvent tank.
Preferably, described device also comprises a nitrogen bottle, and described nitrogen bottle is connected respectively with the gangway of solvent tank.
Preferably, described solvent is hexane or cyclohexane or toluene or reformation oil gas.
Oil sands bitumen tripping device of the present invention, utilize solvent tank to extract oil sands bitumen, after separating through separator with solvent recuperation to solvent bottle, and by the residual solvent of nitrogen recycling, whole device circulation connects, and the discharging of contamination-free can be to environment, the present invention is simple in structure, and is practical.
Description of drawings
Fig. 1 is the connection diagram of the embodiment of the invention 1.
Among the figure: the 1-solvent tank; The 2-preheater; The 3-extractor; The 4-water cooler; The 5-separator.
Embodiment
Embodiment 1.
Oil sands bitumen tripping device of the present invention, comprise solvent tank 1, preheater 2, extractor 3, water cooler and separator 5, described solvent tank 1, solvent pump, preheater 2, extractor 3, water cooler are connected successively, and circulation connects with separator, also be provided with a water cooler between separator 5 and the solvent tank 1, the nitrogen bottle is connected respectively with the gangway of solvent tank 1.Solvent tank 1 of the present invention is hexane solvent tank 1.
During work, in time, pack oil-sand in the extractor 3 into, the effect of solvent by solvent pump enters preheater 2 and is preheated to and enters extractor 3 after the certain temperature and extract oil sands bitumen, oil sands bitumen after the extraction enters separator 5 with solvent to be separated, obtain the oil sands bitumen product from separator 5 bottoms, solvent is got back to solvent tank 1 and is recycled.Pass into nitrogen after extraction is finished from the nitrogen bottle, nitrogen returns the nitrogen bottle after entering successively preheater 2, extractor 3, water cooler and separator 5, water cooler, reclaims the solvent in extractor 3 oil-sands.
Claims (5)
1. oil sands bitumen tripping device, it is characterized in that: comprise solvent tank (1), preheater (2), extractor (3), water cooler (4) and separator (5), described solvent tank (1), preheater (2), extractor (3), water cooler (4) are connected 5 with separator) successively circulation connection.
2. oil sands bitumen tripping device as claimed in claim 1 is characterized in that also being provided with a solvent pump between described solvent tank (1) and the preheater (2).
3. oil sands bitumen tripping device as claimed in claim 1 is characterized in that also being provided with a water cooler (4) between described separator (5) and the solvent tank (1).
4. oil sands bitumen tripping device as claimed in claim 1 is characterized in that described device also comprises a nitrogen bottle, and described nitrogen bottle is connected respectively with the gangway of solvent tank (1).
5. oil sands bitumen tripping device as claimed in claim 1 is characterized in that described solvent is hexane or cyclohexane or toluene or reformation oil gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210422113 CN102911692A (en) | 2012-10-30 | 2012-10-30 | Oil sand asphalt separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210422113 CN102911692A (en) | 2012-10-30 | 2012-10-30 | Oil sand asphalt separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102911692A true CN102911692A (en) | 2013-02-06 |
Family
ID=47610276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210422113 Pending CN102911692A (en) | 2012-10-30 | 2012-10-30 | Oil sand asphalt separating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102911692A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106477549A (en) * | 2016-09-23 | 2017-03-08 | 神华集团有限责任公司 | The piece-rate system of MCMB and separation method |
| CN105051169B (en) * | 2013-03-28 | 2017-06-30 | 株式会社神户制钢所 | Ash-free coal manufacturing device and ash-free coal manufacturing method |
-
2012
- 2012-10-30 CN CN 201210422113 patent/CN102911692A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105051169B (en) * | 2013-03-28 | 2017-06-30 | 株式会社神户制钢所 | Ash-free coal manufacturing device and ash-free coal manufacturing method |
| US9938477B2 (en) | 2013-03-28 | 2018-04-10 | Kobe Steel, Ltd. | Ashless-coal production device, and ashless-coal production method |
| CN106477549A (en) * | 2016-09-23 | 2017-03-08 | 神华集团有限责任公司 | The piece-rate system of MCMB and separation method |
| CN106477549B (en) * | 2016-09-23 | 2019-04-12 | 神华集团有限责任公司 | The separation system and separation method of mesocarbon microspheres |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130206 |