CN1056706A - The method of liquefied petroleum gas residue treating and device thereof - Google Patents
The method of liquefied petroleum gas residue treating and device thereof Download PDFInfo
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- CN1056706A CN1056706A CN 90103667 CN90103667A CN1056706A CN 1056706 A CN1056706 A CN 1056706A CN 90103667 CN90103667 CN 90103667 CN 90103667 A CN90103667 A CN 90103667A CN 1056706 A CN1056706 A CN 1056706A
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Abstract
The invention provides a kind of method of liquefied petroleum gas residue treating and realize the device of this method.Utilize this method and device the oil liquefied gas raffinate can be processed into gasoline or Sweet natural gas.This method is to utilize electric field and be aided with auxiliary agent of different nature to the hydro carbons effect in the raffinate, makes the short chain polymerization generate gasoline, perhaps makes than long-chain and decomposes the generation Sweet natural gas.Adjust recovery ratio and quality thereof that strength of electric field can change gasoline and Sweet natural gas.
Description
The invention belongs to the chemical industry class, relate to the method for liquefied petroleum gas residue treating and realize the device of this method.
At present, the raffinate of oil liquefied gas is taken as waste liquid and outwells or dispose, contaminate environment, presence of fire easily.
Purpose of the present invention is to utilize the hydro carbons in the chemical substance can polyreaction under a certain condition, chemical property that also can decomposition reaction under another condition.With the hydro carbons in the oil liquefied gas raffinate, adopt physical method and be aided with the effect of auxiliary agent of different nature, make short chain aggregate into long-chain and generate gasoline, perhaps make long chain resolve into short chain and generate inflammable gas.
The solution of the present invention is provided by Fig. 1, and its method specifically describes as follows: after 1, the oil liquefied gas raffinate being separated through liquid gas, be (nc at its raffinate
4-c
5) the middle organic or inorganic auxiliary agent with katalysis that adds.2, the raffinate that adds auxiliary agent is handled with electric field, used electric field can be electrostatic field, alternating-electric field, high-frequency electric field, microwave electric field.3, adopt the electric field of same electric field not or varying strength to carry out continuously, alternately handle to the raffinate that adds auxiliary agent, under the effect of ionization merit, make the oil liquefied gas raffinate generate gas and oil or Sweet natural gas.4, liquid vapour is separated.
The device of realizing this scheme is provided by Fig. 2.This device is made up of hold-up vessel A, liquid-gas separator B, strainer C, treatment tank D, auxiliary tank E, air collector F, liquid gas storage tank H.Its technical process is as follows: after raffinate enters liquid-gas separator B from hold-up vessel A, volatilization gas enters air collector F, raffinate enters strainer C, adds auxiliary agent by auxiliary tank E to raffinate after filtering, enters treatment tank D simultaneously, after handling, the gas that generates enters air collector F, and after liquid (raffinate and gasoline) entered liquid-gas separator B, a part of volatilization gas entered air collector F, the gasoline that is generated is separated, and the raffinate that does not participate in reaction returns and participates in reaction in the strainer again.This device adopts three cover treatment tank D and auxiliary tank E.Three cover treatment tanks adopt three kinds of not same electric fields, and three cover auxiliary tanks are selected three kinds of auxiliary agents of different nature for use, and auxiliary tank not only stores auxiliary agent, and can be among the adding raffinate after the auxiliary agent high dispersing.Air collector can not only natural gas-storing, and can be with liquefaction of gases.
Advantage of the present invention is, with the oil liquefied gas raffinate be raw material, after filtration, handle, separate and can obtain gasoline and Sweet natural gas.Pollution-free and disaster hidden-trouble.
Embodiments of the invention are to design according to Fig. 1 and the given process program of Fig. 2, and among Fig. 2, liquid-gas separator B, auxiliary tank E, air collector F and liquid gas storage tank H all adopt existing general-purpose equipment.The signal of hold-up vessel A is provided by Fig. 3, and the signal of strainer C is provided by Fig. 4, and the signal of treatment tank D is provided by Fig. 5, Fig. 6, Fig. 7.(1) platform treatment tank (Fig. 5) is equipped with the 2KW high frequency electric source; (2) platform treatment tank (Fig. 6) is equipped with the 5KW microwave power supply; (3) platform treatment tank is equipped with the 200KV direct supply.The main frame of (1), (2), (3) platform treatment tank adopts common treatment equipment.
Below in conjunction with the embodiment accompanying drawing, the formation of each one is described: hold-up vessel A(Fig. 3) by fluid inlet 1, give vent to anger 2, high-order liquid level meter 3, liquid outlet 4, sewage draining exit 5, low level liquid level meter 6, inspection window 7 constitute; Strainer C(Fig. 4) constitutes by fluid inlet 8, liquid outlet 9, bed filtration net 10, sewage draining exit 11; (1) platform treatment tank D(Fig. 5) hanging line 15, interior electrode 16, liquid outlet 17, outer electrode 18, sewage draining exit 19, interior electrode outlet line 20 by fluid inlet 21, outer electrode outlet line 12, porthole 13, air outlet 14, interior electrode constitutes; (2) platform treatment tank D(Fig. 6) constitutes by microwave waveguide connecting port 27, air outlet 22, fluid inlet 23, sewage draining exit 24, cleaning mouth 25, liquid outlet 26; (3) platform treatment tank D(Fig. 7) hanging line 30, interior electrode 31, liquid outlet 32, sewage draining exit 33, interior electrode outlet line 34 by fluid inlet 35, inspection port 28, air outlet 29, interior electrode constitutes.
What only provide from Fig. 3 to Fig. 7 is synoptic diagram, and for guaranteeing safety, above-mentioned five kinds of equipment all manufacture and design by high pressure vessel.
During this embodiment actually operating, just carry out the speed control of 0.5m/s, the actual employing of auxiliary agent Fe from (1) treatment tank D fluid inlet 11 the place aheads
3O
4, can be by the Sweet natural gas of gasoline that makes 65-70% in the liquefied gas residue and 20-25%.
The invention solves the difficult problem of the recycling of oil liquefied gas raffinate, processing method and equipment thereof are fairly simple, levelling treatment tank host parameter and screen auxiliary agent efficiently can obtain the recovery ratio of the gasoline of different ratios and Sweet natural gas or obtain the gasoline of different qualities.
Claims (4)
1, a kind of method of liquefied petroleum gas residue treating and device thereof is characterized in that:
A, said treatment process comprise:
(1), the oil liquefied gas raffinate separated through liquid gas after, at the i.e. (nc of its raffinate
4-c
5) the middle auxiliary agent with katalysis that adds;
(2), the raffinate that adds auxiliary agent is handled with electric field;
(3), the raffinate that adds auxiliary agent is alternately handled continuously with the electric field of same electric field or varying strength not;
(4), gained liquid gas is separated;
B: the device of said this method of realization comprises that hold-up vessel A, liquid-gas separator B, strainer C, treatment tank D, auxiliary tank E, air collector F, liquid gas storage tank H form.
2, a kind of method and device thereof as claim 1 described liquefied petroleum gas residue treating is characterized in that: the auxiliary agent with katalysis can be also can be inorganic organically.
3, a kind of method and device thereof as claim 1 described liquefied petroleum gas residue treating, it is characterized in that: used electric field can be electrostatic field, alternating-electric field, high-frequency electric field, microwave electric field.
4, a kind of method and device thereof as claim 1 described liquefied petroleum gas residue treating, it is characterized in that: hold-up vessel A is made of fluid inlet 1, air outlet 2, high-order liquid level meter 3, liquid outlet 4, sewage draining exit 5, low level liquid level meter 6, inspection window 7; Strainer C is made of fluid inlet 8, liquid outlet 9, bed filtration net 10, sewage draining exit 11; (1) platform treatment tank D hangs line 15, interior electrode 16, liquid outlet 17, outer electrode 18, sewage draining exit 19, interior electrode outlet line 20 by fluid inlet 21, outer electrode outlet line 12, porthole 13, air outlet 14, interior electrode and constitutes; (2) platform treatment tank D is made of microwave waveguide connecting port 27, air outlet 22, fluid inlet 23, sewage draining exit 24, cleaning mouth 25, liquid outlet 26; (3) platform treatment tank D by fluid inlet 35, inspection port 28, air outlet 29, interior electrode hang that line 30, interior electrode draw, liquid outlet 32, sewage draining exit 33, interior electrode outlet line 34 constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90103667 CN1056706A (en) | 1990-05-19 | 1990-05-19 | The method of liquefied petroleum gas residue treating and device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90103667 CN1056706A (en) | 1990-05-19 | 1990-05-19 | The method of liquefied petroleum gas residue treating and device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1056706A true CN1056706A (en) | 1991-12-04 |
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ID=4878187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90103667 Pending CN1056706A (en) | 1990-05-19 | 1990-05-19 | The method of liquefied petroleum gas residue treating and device thereof |
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| CN (1) | CN1056706A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9034654B2 (en) | 2012-11-23 | 2015-05-19 | Industrial Technology Research Institute | Method for analyzing the liquefied petroleum gas and device thereof |
-
1990
- 1990-05-19 CN CN 90103667 patent/CN1056706A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9034654B2 (en) | 2012-11-23 | 2015-05-19 | Industrial Technology Research Institute | Method for analyzing the liquefied petroleum gas and device thereof |
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| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Research on application technology of Changchun City Star Peng Institute Document name: Sight note |