CN106315494B - A kind of oil gas reclaiming device for gas station - Google Patents
A kind of oil gas reclaiming device for gas station Download PDFInfo
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- CN106315494B CN106315494B CN201610734746.4A CN201610734746A CN106315494B CN 106315494 B CN106315494 B CN 106315494B CN 201610734746 A CN201610734746 A CN 201610734746A CN 106315494 B CN106315494 B CN 106315494B
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- 239000007789 gas Substances 0.000 claims abstract description 61
- 239000003208 petroleum Substances 0.000 claims abstract description 27
- 239000003463 adsorbent Substances 0.000 claims abstract description 22
- 238000011084 recovery Methods 0.000 claims abstract description 22
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910001873 dinitrogen Inorganic materials 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 33
- 239000008367 deionised water Substances 0.000 claims description 15
- 229910021641 deionized water Inorganic materials 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 230000004048 modification Effects 0.000 claims description 14
- 238000012986 modification Methods 0.000 claims description 14
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims description 12
- LMBWSYZSUOEYSN-UHFFFAOYSA-N diethyldithiocarbamic acid Chemical compound CCN(CC)C(S)=S LMBWSYZSUOEYSN-UHFFFAOYSA-N 0.000 claims description 12
- 239000001632 sodium acetate Substances 0.000 claims description 12
- 235000017281 sodium acetate Nutrition 0.000 claims description 12
- 239000001509 sodium citrate Substances 0.000 claims description 12
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 12
- 229950004394 ditiocarb Drugs 0.000 claims description 11
- KFYGELIIGMESGJ-UHFFFAOYSA-N 3-aminopropanoic acid;sodium Chemical compound [Na].NCCC(O)=O KFYGELIIGMESGJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 7
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 claims description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 229940000635 beta-alanine Drugs 0.000 claims description 3
- 229910010062 TiCl3 Inorganic materials 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims 13
- 239000007788 liquid Substances 0.000 claims 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 239000003610 charcoal Substances 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 abstract description 7
- 238000003795 desorption Methods 0.000 abstract description 6
- 230000006837 decompression Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 239000000741 silica gel Substances 0.000 description 5
- 229910002027 silica gel Inorganic materials 0.000 description 5
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000000527 sonication Methods 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/04—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
- B67D7/0476—Vapour recovery systems
- B67D7/0478—Vapour recovery systems constructional features or components
- B67D7/049—Vapour recovery methods, e.g. condensing the vapour
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
- B01J20/045—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium containing sulfur, e.g. sulfates, thiosulfates, gypsum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/04—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
A kind of oil gas reclaiming device for gas station, including Underearth oil tanks, oil truck, petroleum vapor recovery tower and nitrogen gas tank, the petroleum pipeline connection Underearth oil tanks of oil truck, the gas collection pipe connection oil truck of Underearth oil tanks, petroleum vapor recovery tower is mounted in gas collection pipe, and pressure valve is equipped on oil truck and Underearth oil tanks；Filling adsorbent in the petroleum vapor recovery tower.In the present invention, a small-sized petroleum vapor recovery tower is established in oiling, is adsorbed oil gas by the adsorbent in petroleum vapor recovery tower, decompression desorption or steam desorption are carried out after adsorbent adsorption saturation, the adsorbent transportational process risk of saturation is minimum, is effectively increased safety.
Description
Technical field
The invention belongs to petroleum vapor recovery field, specifically a kind of oil gas reclaiming device for gas station.
Background technology
At present, in gas station oil gas retracting device, oil gas is placed in oil truck while generally use oil truck oiling,
It is recycled after oil gas is taken back by oil truck again, reason is filled for no small-sized petroleum vapor recovery suitable for gas station
It puts.It is dangerous high during oil truck transport oil gas, leakage accident easily occurs.
Invention content
The present invention provides a kind of oil gas reclaiming device for gas station, the defects of to solve in the prior art.
The present invention is achieved by the following technical programs：
A kind of oil gas reclaiming device for gas station, including Underearth oil tanks, oil truck, petroleum vapor recovery tower and nitrogen gas tank, oil tank
The petroleum pipeline connection Underearth oil tanks of vehicle, the gas collection pipe connection oil truck of Underearth oil tanks, petroleum vapor recovery tower are returned mounted on oil gas
In closed tube, pressure valve is equipped on oil truck and Underearth oil tanks；Filling adsorbent in the petroleum vapor recovery tower.
A kind of oil gas reclaiming device for gas station as described above, the gas collection pipe are equipped with branch pipe, branch pipe
Nitrogen gas tank is connected, the branch pipe of gas collection pipe is equipped with triple valve.
A kind of oil gas reclaiming device for gas station as described above, the adsorbent are obtained by following step：1. it takes
100 parts by weight of activated carbon are added in deionized water, are ultrasonically treated 20min, the activated carbon pre-processed after dry；2. configuration changes
Property solution：Take sodium diethyldithiocarbamate 10-15 parts by weight, 0.2mol/L TiCl3Solution 10-15 parts by weight,
The H of 30%wt2O2Solution 10-15 parts by weight, N- dodecyls-Beta-alanine sodium 5-10 parts by weight, sodium acetate 3-8 parts by weight,
Sodium citrate 2-5 parts by weight, deionized water 100-120 parts by weight are stirred, and obtain modification solution.3. 1. step is obtained
Pretreatment activated carbon and the modification that 2. obtains of step be added in reaction kettle with solution, microwave treatment under nitrogen protection
10min, microwave frequency 900MHz-1500MHz, temperature are 300-400 degrees Celsius, are down to room temperature naturally afterwards；By activated carbon into
Row washing filters, drying, obtains modified activated carbon；4. by step 3. middle addition 20 parts by weight of sodium dithionite and silica gel 20
Parts by weight are uniformly mixed, obtain adsorbent.
A kind of oil gas reclaiming device for gas station as described above, the modification solution is by following weight parts raw material system
Into：The TiCl of 10 parts of sodium diethyldithiocarbamate, 0.2mol/L3The H of 12 parts of solution, 30%wt2O215 parts of solution, N-
Dodecyl -5 parts of Beta-alanine sodium, 5 parts of sodium acetate, 5 parts of sodium citrate, 100 parts of deionized water.
A kind of oil gas reclaiming device for gas station as described above, the modification solution is by following weight parts raw material system
Into：The TiCl of 12 parts of sodium diethyldithiocarbamate, 0.2mol/L3The H of 15 parts of solution, 30%wt2O210 parts of solution, N-
Dodecyl -8 parts of Beta-alanine sodium, 8 parts of sodium acetate, 2 parts of sodium citrate, 110 parts of deionized water.
A kind of oil gas reclaiming device for gas station as described above, the modification solution is by following weight parts raw material system
Into：The TiCl of 15 parts of sodium diethyldithiocarbamate, 0.2mol/L3The H of 10 parts of solution, 30%wt2O213 parts of solution, N-
Dodecyl -10 parts of Beta-alanine sodium, 3 parts of sodium acetate, 4 parts of sodium citrate, 120 parts of deionized water.
It is an advantage of the invention that：In the present invention, a small-sized petroleum vapor recovery tower is established in oiling, passes through petroleum vapor recovery
Adsorbent in tower adsorbs oil gas, and decompression desorption or steam desorption, the absorption of saturation are carried out after adsorbent adsorption saturation
Agent transportational process risk is minimum, is effectively increased safety.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is schematic structural view of the invention.
Reference numeral：1 Underearth oil tanks, 2 oil trucks, 3 petroleum vapor recovery towers, 4 nitrogen gas tanks, 5 petroleum pipelines, 6 gas collection pipes, 7
Triple valve, 8 pressure valve, 9 branch pipes.
Specific embodiment
Purpose, technical scheme and advantage to make the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
All other embodiments obtained without creative efforts shall fall within the protection scope of the present invention.
A kind of oil gas reclaiming device for gas station, including Underearth oil tanks 1, oil truck 2, petroleum vapor recovery tower 3 and nitrogen gas tank 4,
The petroleum pipeline 5 of oil truck 2 connects Underearth oil tanks 1, and the gas collection pipe 6 of Underearth oil tanks 1 connects oil truck 2, and petroleum vapor recovery tower 3 is pacified
In gas collection pipe 6, pressure valve 8 is equipped on oil truck 2 and Underearth oil tanks 1, buried oil is monitored by pressure valve 8 in real time
If keeping its pressure balance, there is the situation of pressure imbalance in pressure in tank 1 and oil truck 2, fills into gas or few in time
Amount exhaust.Filling adsorbent in petroleum vapor recovery tower 3.In the present invention, a small-sized petroleum vapor recovery tower 3 is established in oiling, is led to
The adsorbent crossed in petroleum vapor recovery tower 3 adsorbs oil gas, and decompression desorption or steam desorption are carried out after adsorbent adsorption saturation,
The adsorbent transportational process risk of saturation is minimum, is effectively increased safety.
In order to improve safety, the gas collection pipe 6 is equipped with branch pipe 9, and branch pipe 9 connects nitrogen gas tank 4, and oil gas returns
The branch pipe of closed tube 6 is equipped with triple valve 7.When adjusting pressure balance, stable nitrogen is filled into, so as to effectively improve safety.
Filling adsorbent is common activated carbon, silica gel or activated carbon fibre in the petroleum vapor recovery tower 3, but is
It is preferably adsorbed, adsorbent is obtained using following step：1. 100 parts by weight of activated carbon is taken to add in deionized water, surpass
Sonication 20min, the activated carbon pre-processed after dry；2. modification solution is configured：Take diethyldithiocar bamic acid
The TiCl of sodium 10-15 parts by weight, 0.2mol/L3The H of solution 10-15 parts by weight, 30%wt2O2Solution 10-15 parts by weight, N- ten
Dialkyl group-Beta-alanine sodium 5-10 parts by weight, sodium acetate 3-8 parts by weight, sodium citrate 2-5 parts by weight, deionized water 100-
120 parts by weight are stirred, and obtain modification solution.3. what 2. the activated carbon and step of 1. pretreatment that step is obtained obtained
Modification is added to solution in reaction kettle, under nitrogen protection microwave treatment 10min, microwave frequency 900MHz-1500MHz,
Temperature is 300-400 degrees Celsius, is down to room temperature naturally afterwards；Activated carbon is washed, filtered, is dried, obtains modified activated carbon；
4. by step 3. it is middle addition 20 parts by weight of 20 parts by weight of sodium dithionite and silica gel, be uniformly mixed, obtain adsorbent.
After modification, surface microscopic topographic varies widely activated carbon in adsorbent, many occlusions
Hole is opened, and middle pore volume is changed, and adsorption capacity greatly increases；There is the function of rich content after surface oxidation treatment
Group, further improves adsorption capacity；Adhere to titanium dioxide on activated carbon, form load type adsorbing agent, the larger raising of adsorption capacity.
For adsorbent after a small amount of moisture in encountering oil gas, triggering sodium dithionite burns oxygen absorption in oil gas, reduction
Risk, sodium dithionite reaction after moisture by absorbed on silica gel, silica gel can also adsorb oil gas simultaneously, further increase suction
Attached ability.Since adsorption capacity is stronger, generally for a small-sized gas station, the adsorbent of 200kg can use 5-8.
The modification is made with solution of following embodiment raw materials：
Embodiment 1：The TiCl of 10 parts of sodium diethyldithiocarbamate, 0.2mol/L312 parts of solution, 30%wt
H2O2Solution, N- dodecyls -5 parts of Beta-alanine sodium, 5 parts of sodium acetate, 5 parts of sodium citrate, 100 parts of deionized water.
Embodiment 2：The TiCl of 12 parts of sodium diethyldithiocarbamate, 0.2mol/L315 parts of solution, 30%wt
H2O2Solution, N- dodecyls -8 parts of Beta-alanine sodium, 8 parts of sodium acetate, 2 parts of sodium citrate, 110 parts of deionized water.
Embodiment 3：The TiCl of 15 parts of sodium diethyldithiocarbamate, 0.2mol/L310 parts of solution, 30%wt
H2O2Solution, N- dodecyls -10 parts of Beta-alanine sodium, 3 parts of sodium acetate, 4 parts of sodium citrate, 120 parts of deionized water.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
To modify to the technical solution recorded in foregoing embodiments or carry out equivalent replacement to which part technical characteristic；
And these modification or replace, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (5)
1. a kind of oil gas reclaiming device for gas station, it is characterised in that：Including Underearth oil tanks（1）, oil truck（2）, petroleum vapor recovery
Tower（3）And nitrogen gas tank（4）, oil truck（2）Petroleum pipeline（5）Connect Underearth oil tanks（1）, Underearth oil tanks（1）Gas collection pipe
（6）Connect oil truck（2）, petroleum vapor recovery tower（3）Mounted on gas collection pipe（6）On, oil truck（2）And Underearth oil tanks（1）On
It is equipped with pressure valve（8）；The petroleum vapor recovery tower（3）Interior filling adsorbent；The adsorbent is obtained by following step：
1. 100 parts by weight of activated carbon is taken to add in deionized water, it is ultrasonically treated 20min, the activated carbon pre-processed after dry； ②
Modification solution is configured：Take sodium diethyldithiocarbamate 10-15 parts by weight, 0.2mol/L TiCl3Solution 10-15 weights
Amount part, the H of 30%wt2O2Solution 10-15 parts by weight, N- dodecyls-Beta-alanine sodium 5-10 parts by weight, sodium acetate 3-8 weights
Amount part, sodium citrate 2-5 parts by weight, deionized water 100-120 parts by weight are stirred, and obtain modification solution；3. by step
1. 2. modification that the activated carbon and step of obtained pretreatment obtain is added to solution in reaction kettle, under nitrogen protection microwave
10min, microwave frequency 900MHz-1500MHz are handled, temperature is 300-400 degrees Celsius, is down to room temperature naturally afterwards；It will be active
Charcoal is washed, is filtered, is dried, and obtains modified activated carbon；4. by step 3. middle addition 20 parts by weight of sodium dithionite and silicon
20 parts by weight of glue are uniformly mixed, obtain adsorbent.
2. a kind of oil gas reclaiming device for gas station according to claim 1, it is characterised in that：The gas collection pipe
（6）Be equipped with branch pipe（9）, branch pipe（9）Connect nitrogen gas tank（4）, gas collection pipe（6）Branch pipe be equipped with triple valve（7）.
3. a kind of oil gas reclaiming device for gas station according to claim 1, it is characterised in that：Described is modified with molten
Liquid is made of following weight parts raw material：The TiCl of 10 parts of sodium diethyldithiocarbamate, 0.2mol/L312 parts of solution, 30%
The H of wt2O215 parts of solution, N- dodecyls -5 parts of Beta-alanine sodium, 5 parts of sodium acetate, 5 parts of sodium citrate, deionized water 100
Part.
4. a kind of oil gas reclaiming device for gas station according to claim 1, it is characterised in that：Described is modified with molten
Liquid is made of following weight parts raw material：The TiCl of 12 parts of sodium diethyldithiocarbamate, 0.2mol/L315 parts of solution, 30%
The H of wt2O2Solution, N- dodecyls -8 parts of Beta-alanine sodium, 8 parts of sodium acetate, 2 parts of sodium citrate, 110 parts of deionized water.
5. a kind of oil gas reclaiming device for gas station according to claim 1, it is characterised in that：Described is modified with molten
Liquid is made of following weight parts raw material：The TiCl of 15 parts of sodium diethyldithiocarbamate, 0.2mol/L310 parts of solution, 30%
The H of wt2O2Solution, N- dodecyls -10 parts of Beta-alanine sodium, 3 parts of sodium acetate, 4 parts of sodium citrate, 120 parts of deionized water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610734746.4A CN106315494B (en) | 2016-08-28 | 2016-08-28 | A kind of oil gas reclaiming device for gas station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610734746.4A CN106315494B (en) | 2016-08-28 | 2016-08-28 | A kind of oil gas reclaiming device for gas station |
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| Publication Number | Publication Date |
|---|---|
| CN106315494A CN106315494A (en) | 2017-01-11 |
| CN106315494B true CN106315494B (en) | 2018-06-19 |
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|---|---|---|---|
| CN201610734746.4A Expired - Fee Related CN106315494B (en) | 2016-08-28 | 2016-08-28 | A kind of oil gas reclaiming device for gas station |
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| CN107638773A (en) * | 2017-09-14 | 2018-01-30 | 江苏航天惠利特环保科技有限公司 | Twin flue condensation method device for recovering oil and gas |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5220799A (en) * | 1991-12-09 | 1993-06-22 | Geert Lievens | Gasoline vapor recovery |
| CN1994858A (en) * | 2006-11-24 | 2007-07-11 | 江苏工业学院 | Oil gas recovery method and device of fuel station |
| CN102125792A (en) * | 2010-01-14 | 2011-07-20 | 哈尔滨天源石化工程有限责任公司 | New process for recovering oil gas by dual-layer bed formed by two adsorbents |
| CN202246026U (en) * | 2011-07-11 | 2012-05-30 | 中国石油化工股份有限公司 | Refueling and oil gas recovery system for gas station |
| CN102432006B (en) * | 2011-09-22 | 2013-06-12 | 煤炭科学研究总院 | Oil gas recycling special activated carbon and preparation method thereof |
| CN102389774B (en) * | 2011-09-28 | 2013-12-18 | 常州大学 | Method for preparing oil gas absorbing composite material |
| CN202415133U (en) * | 2011-12-05 | 2012-09-05 | 宇星科技发展(深圳)有限公司 | Oil gas recovering and treatment system of service station |
| CN103240059A (en) * | 2013-05-30 | 2013-08-14 | 南开大学 | Preparation method of active carbon for oil gas recovery |
| CN105084289A (en) * | 2015-08-16 | 2015-11-25 | 常州大学 | Novel efficient absorption type oil and gas recovery system for gas station |
| CN205461098U (en) * | 2016-01-11 | 2016-08-17 | 中国石油化工股份有限公司 | Oil -gas recovery processing device |
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2016
- 2016-08-28 CN CN201610734746.4A patent/CN106315494B/en not_active Expired - Fee Related
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