CN204165960U - A kind of ferric oxide desulfurizer high pressure simulation evaluating apparatus - Google Patents
A kind of ferric oxide desulfurizer high pressure simulation evaluating apparatus Download PDFInfo
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- CN204165960U CN204165960U CN201420566879.1U CN201420566879U CN204165960U CN 204165960 U CN204165960 U CN 204165960U CN 201420566879 U CN201420566879 U CN 201420566879U CN 204165960 U CN204165960 U CN 204165960U
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Abstract
The utility model discloses a kind of ferric oxide desulfurizer high pressure simulation evaluating apparatus, it is characterized in that: comprise unstripped gas pipeline, tensimeter cock, flat valve, pressure regulator valve one, ferric oxide desulfurizer reaction tower, tensimeter one, pressure regulator valve two, tensimeter two, wet flow indicator, vial, H2S detector, the container of sodium hydroxide solution is housed, the output channel that described unstripped gas pipeline is connected to ferric oxide desulfurizer reaction tower is connected with tensimeter cock in turn, flat valve, pressure regulator valve one, the tensimeter one of output channel by arranging of ferric oxide desulfurizer reaction tower, pressure regulator valve two, extend after tensimeter two and be placed in vial, H2S detector is placed with in vial, vial is also provided with the extraction duct be connected in sodium hydroxide solution, adopt this device to carry out simulation test to multiple ferric oxide desulfurizer, the ferric oxide desulfurizer processed in units cost that can optimize is low, Sulfur capacity is high, sufficient reacting, not easily to harden.
Description
Technical field
The utility model relates to oil well desulfuration operations apparatus field, particularly a kind of ferric oxide desulfurizer high pressure simulation evaluating apparatus.
Background technology
In current outlying well, low sour gas well desulfurization, when output is little, usually adopts ferric oxide desulfurizer, is defeated by user again after desulfurization.If ferric oxide desulfurizer is selected bad, desulfurizer just may be caused to export sulfuretted hydrogen and exceed standard, frequently fall tower, greatly, economy is not good, even can not maintain normal production for labour intensity.Therefore, before sour gas well is gone into operation, ferric oxide desulfurizer evaluation is carried out very necessary.
Current evaluation ferric oxide desulfurizer performance usually after gathering and transferring process is throttled to normal pressure, then by the desulfurization of ferric oxide desulfurizer reactor, after connect wet flow indicator metering again, usually can only evaluate ferric oxide desulfurizer and puncture Sulfur capacity.Such as, naphtha desulfurization agent performance evaluation in periodical literature in August, 2012 " chemical industry and engineering ", disclosed evaluating apparatus is atmospheric unit, is made up of volume pump, electric heating cover, reaction tube, head tank, receiving bottle etc.This device can evaluate air speed, temperature of reaction to the impact of desulfurizing agent Sulfur capacity, can also investigate water resistant test, but under can not condition of high voltage being evaluated, the impact of temperature, granularity, pressure change on Sulfur capacity, whether, under can not evaluating condition of high voltage, ferric oxide desulfurizer hardens situation, reflect fully etc.; Foundation can not be provided for desulfurizing agent reasonable operation parameter.
Therefore, existing evaluating apparatus all can not ferric oxide desulfurizer properties under authentic assessment working condition, if desulfurizing agent Sulfur capacity under condition of high voltage is with the scale of granularity, air speed, temperature, the residence time, change in pressure, and ferric oxide desulfurizer sufficient reacting is no, harden situation etc., can not select and the determination of reasonable operation parameter by extensive guide ferric oxide desulfurizer.
Utility model content
The utility model is for solving the problem, provide a kind of ferric oxide desulfurizer high pressure simulation evaluating apparatus, ferric oxide desulfurizer can be evaluated in the impact of the changes such as pressure, temperature, granularity, air speed, the residence time on ferric oxide desulfurizer Sulfur capacity, also can evaluate ferric oxide desulfurizer response situation simultaneously, harden situation etc., can provide safeguard for the selecting properly of ferric oxide desulfurizer and the determination of reasonable operation parameter.
The technical solution of the utility model is as follows:
A kind of ferric oxide desulfurizer high pressure simulation evaluating apparatus, it is characterized in that: comprise unstripped gas pipeline, tensimeter cock, flat valve, pressure regulator valve one, ferric oxide desulfurizer reaction tower, tensimeter one, pressure regulator valve two, tensimeter two, wet flow indicator, vial, H2S detector, sodium hydroxide solution, the output channel that described unstripped gas pipeline is connected to ferric oxide desulfurizer reaction tower is connected with tensimeter cock in turn, flat valve, pressure regulator valve one, the tensimeter one of output channel by arranging of ferric oxide desulfurizer reaction tower, pressure regulator valve two, extend after tensimeter two and be placed in vial, H2S detector is placed with in vial, vial is also provided with the extraction duct be connected in sodium hydroxide solution.
Described ferric oxide desulfurizer reaction tower is arranged in adjustable thermostatic water-bath.
Principle of the present utility model is:
Pressure regulator valve is utilized to regulate pressure in the output channel of unstripped gas pipeline, to reach unstripped gas and with the different tests of downforce;
The temperature in ferric oxide desulfurizer reaction tower is changed, to realize different temperatures test by adjustable thermostatic water-bath;
Realize different grain size, the test of differing heights desulfurizing agent by ferric oxide desulfurizer reaction tower, realized the test of different air speed by pressure regulator valve;
Utilize H2S detector to measure hydrogen sulfide content, utilize sodium hydroxide solution absorbing hydrogen sulphide.
The beneficial effects of the utility model are as follows:
This simulation test device is adopted successfully to carry out simulation test to multiple ferric oxide desulfurizer, evaluate ferric oxide desulfurizer and puncture Sulfur capacity, analyze ferric oxide desulfurizer Sulfur capacity with granularity, temperature, air speed, loading height, pressure variation relation, optimize ferric oxide desulfurizer operating parameter, and, harden situation etc. whether abundant to desulphurization reaction is evaluated, find out that reaction is insufficient, to harden be the key factor affecting Sulfur capacity, improved by desulfurizing agent performance, the ferric oxide desulfurizer processed in units cost optimized is low, Sulfur capacity is high, sufficient reacting, not easily to harden.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Wherein, description of reference numerals is: 1 unstripped gas pipeline; 2 tensimeter cocks; 3 flat valves; 4 pressure regulator valves one; 5 adjustable thermostatic water-baths; 6 ferric oxide desulfurizer reaction towers; 7 tensimeters one; 8 pressure regulator valves two; 9 tensimeters two; 10 wet flow indicators; 11 vials; 12 H2S detectors; 13 containers that sodium hydroxide solution is housed.
Embodiment
As shown in Figure 1, for a kind of ferric oxide desulfurizer high pressure simulation evaluating apparatus, comprise unstripped gas pipeline 1, tensimeter cock 2, flat valve 3, pressure regulator valve 1, ferric oxide desulfurizer reaction tower 6, tensimeter 1, pressure regulator valve 28, tensimeter 29, wet flow indicator 10, vial 11, H2S detector 12, the container 13 of sodium hydroxide solution is housed, the output channel that described unstripped gas pipeline 1 is connected to ferric oxide desulfurizer reaction tower 6 is connected with tensimeter cock 2 in turn, flat valve 3, pressure regulator valve 1, the tensimeter one 7 of output channel by arranging of ferric oxide desulfurizer reaction tower 6, pressure regulator valve 28, extend after tensimeter 29 and be placed in vial 11, H2S detector 12 is placed with in vial 11, vial 11 is also provided with the extraction duct being connected to and being equipped with in the container 13 of sodium hydroxide solution.
Described ferric oxide desulfurizer reaction tower 6 is arranged in adjustable thermostatic water-bath 5.
For guaranteeing ferric oxide desulfurizer Simulation evaluation experimental safe, need to be equipped with air respiratorresuscitator, explosion-proof electric fan etc.
Principle of the present utility model is:
Pressure regulator valve 1 is utilized to regulate pressure in the output channel of unstripped gas pipeline 1, to reach unstripped gas and with the different tests of downforce;
The temperature in ferric oxide desulfurizer reaction tower 6 is changed, to realize different temperatures test by adjustable thermostatic water-bath 5;
Realize different grain size, the test of differing heights desulfurizing agent by ferric oxide desulfurizer reaction tower 6, realized the test of different air speed by pressure regulator valve;
Utilize H2S detector 12 to measure hydrogen sulfide content, utilize sodium hydroxide solution absorbing hydrogen sulphide.
This device is adopted to show a certain well rig-site utilization, in the situation that desulfurizer is certain, nearly more than 1 times of gas conditioning ability can be improved, this well year can voluminous rock gas more than 1300 incomparably, every side's gas conditioning cost can reduce by 3 points of often side, and effect of field application is very good.
Adopt the preferred desulfurizing agent of this simulating-estimating device and desulfurization operations parameter, for outlying, in low sour gas well desulfurization produce there is important directive significance, have a extensive future.
Claims (2)
1. a ferric oxide desulfurizer high pressure simulation evaluating apparatus, is characterized in that: comprise unstripped gas pipeline (1), tensimeter cock (2), flat valve (3), pressure regulator valve one (4), ferric oxide desulfurizer reaction tower (6), tensimeter one (7), pressure regulator valve two (8), tensimeter two (9), wet flow indicator (10), vial (11), H2S detector (12), the container (13) of sodium hydroxide solution is housed, the output channel that described unstripped gas pipeline (1) is connected to ferric oxide desulfurizer reaction tower (6) is connected with tensimeter cock (2) in turn, flat valve (3), pressure regulator valve one (4), the tensimeter one (7) of output channel by arranging of ferric oxide desulfurizer reaction tower (6), pressure regulator valve two (8), tensimeter two (9) extends afterwards and is placed in vial (11), and be placed with H2S detector (12) in vial (11), vial (11) is also provided with the extraction duct in the container (13) being connected to and sodium hydroxide solution is housed.
2. a kind of ferric oxide desulfurizer high pressure simulation evaluating apparatus according to claim 1, is characterized in that: described ferric oxide desulfurizer reaction tower (6) is arranged in adjustable thermostatic water-bath (5).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420566879.1U CN204165960U (en) | 2014-09-29 | 2014-09-29 | A kind of ferric oxide desulfurizer high pressure simulation evaluating apparatus |
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| CN201420566879.1U CN204165960U (en) | 2014-09-29 | 2014-09-29 | A kind of ferric oxide desulfurizer high pressure simulation evaluating apparatus |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106093286A (en) * | 2016-05-25 | 2016-11-09 | 西安石油大学 | A kind of triazine sulfur elimination sulfur removal effectiveness dynamic evaluation method |
| CN107022391A (en) * | 2017-04-20 | 2017-08-08 | 天津亿利科能源科技发展股份有限公司 | A kind of suitable method for evaluating natural gas desulfurizing agent desulfuration efficiency |
| CN111089935A (en) * | 2018-10-24 | 2020-05-01 | 中国石油化工股份有限公司 | On-site natural gas dry desulfurizing agent sulfur capacity testing method |
| CN111948332A (en) * | 2019-05-17 | 2020-11-17 | 福建福源凯美特气体有限公司 | Device for detecting and calculating sulfur capacity of desulfurizer |
| CN113281461A (en) * | 2021-03-31 | 2021-08-20 | 大连亚泰科技新材料股份有限公司 | Use method of magnesium-based nano suspension slurry in wet desulphurization |
-
2014
- 2014-09-29 CN CN201420566879.1U patent/CN204165960U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106093286A (en) * | 2016-05-25 | 2016-11-09 | 西安石油大学 | A kind of triazine sulfur elimination sulfur removal effectiveness dynamic evaluation method |
| CN107022391A (en) * | 2017-04-20 | 2017-08-08 | 天津亿利科能源科技发展股份有限公司 | A kind of suitable method for evaluating natural gas desulfurizing agent desulfuration efficiency |
| CN107022391B (en) * | 2017-04-20 | 2020-07-17 | 天津亿利科能源科技发展股份有限公司 | Method suitable for evaluating desulfurization efficiency of natural gas desulfurizing agent |
| CN111089935A (en) * | 2018-10-24 | 2020-05-01 | 中国石油化工股份有限公司 | On-site natural gas dry desulfurizing agent sulfur capacity testing method |
| CN111948332A (en) * | 2019-05-17 | 2020-11-17 | 福建福源凯美特气体有限公司 | Device for detecting and calculating sulfur capacity of desulfurizer |
| CN113281461A (en) * | 2021-03-31 | 2021-08-20 | 大连亚泰科技新材料股份有限公司 | Use method of magnesium-based nano suspension slurry in wet desulphurization |
| CN113281461B (en) * | 2021-03-31 | 2023-05-05 | 大连亚泰科技新材料股份有限公司 | Use method of magnesium-based nano suspension slurry in wet desulfurization |
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