CN206740719U - A kind of liquid desulfurizing agent Lab-evaluation device - Google Patents
A kind of liquid desulfurizing agent Lab-evaluation device Download PDFInfo
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- CN206740719U CN206740719U CN201620946937.2U CN201620946937U CN206740719U CN 206740719 U CN206740719 U CN 206740719U CN 201620946937 U CN201620946937 U CN 201620946937U CN 206740719 U CN206740719 U CN 206740719U
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- desulfurizing agent
- collection chamber
- reative cell
- evaluation device
- pipe
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Abstract
The utility model discloses a kind of liquid desulfurizing agent Lab-evaluation device, including the reative cell of simulation production liquid is held, the bottom of the reative cell is provided with the air inlet pipe of input hydrogen sulfide gas, and intake valve is provided with the air inlet pipe；The top of the reative cell is provided with collection chamber, the chemical feed pipe of filling desulfurizing agent and the escape pipe of output hydrogen sulfide gas are provided with the top of the collection chamber, it is provided with ball valve on the chemical feed pipe, air outlet valve and hydrogen sulfide on-line detector is disposed with along outgassing direction on the escape pipe.The utility model evaluating apparatus is simple in construction, investment is low, floor space is small, easy to operate, safe to use, suitable for indoor desulfurizing agent performance evaluation, can greatly shorten the medicament construction cycle, save research cost.
Description
Technical field
Chemical industry evaluating apparatus is the utility model is related to, more particularly to a kind of liquid desulfurizing agent Lab-evaluation device.
Background technology
In oilfield exploitation procedure, organic sulfur exists during crude oil can produce hydrogen sulfide, crude oil in underground through microorganism decomposition
Hydrogen sulfide can be also produced after high temperature or hydrothermal cracking.When crude oil vapor separates, substantial amounts of hydrogen sulfide can be with natural gas one
Rise and enter vapor phase treatment system.Hydrogen sulfide is that have very strong toxicity and irritating gas, not only harmful to human, pollution environment,
And severe corrosion equipment can be produced to pipeline and relevant device.
Filling liquid desulfurizing agent is the effective means of offshore oilfield removing hydrogen sulfide, but for the interior of liquid desulfurizing agent
Valuator device compares shortcoming.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, there is provided one kind is simple in construction, investment is low, takes up an area face
Product indoor liquid desulfurizing agent performance evaluation equipment small, easy to operate.
Technical scheme is used by the utility model：A kind of liquid desulfurizing agent Lab-evaluation device, by device body structure
Into described device body includes the reative cell for holding simulation production liquid, and the bottom of the reative cell is provided with input hydrogen sulfide gas
Air inlet pipe, be provided with intake valve in the air inlet pipe；The top of the reative cell is provided with collection chamber, the top of the collection chamber
Portion is provided with the chemical feed pipe of filling desulfurizing agent and the escape pipe of output hydrogen sulfide gas, is provided with ball valve on the chemical feed pipe, institute
State and be disposed with air outlet valve and hydrogen sulfide on-line detector along outgassing direction on escape pipe.
Between the air inlet pipe and the reative cell, between the reative cell and the collection chamber, the collection chamber and institute
State between escape pipe, between the chemical feed pipe and the ball valve, be threadedly coupled using seal pipe.
It is the reative cell, the air inlet pipe, the intake valve, the collection chamber, the ball valve, the chemical feed pipe, described
Escape pipe and the air outlet valve using 15#, 20#, 16MnR, 35CrMo, N-80, J-55, L-55, C-75, L-80, A-53 or
A106 one of which anti-H 2 S stainless steel is made.
The reative cell is height not less than 20cm, volume 1-2L cylindrical structure.
The collection chamber is height not less than 5cm, volume 100-500mL circular cone platform body structure.
The chemical feed pipe and the ball valve are arranged vertically on the top of the collection chamber.
The ball valve is less than DN15 ball valve using inside nominal diameter.
The hydrogen sulfide on-line detector uses electronic digital display type H2S detector of the detection range for 0-2000ppm.
The beneficial effects of the utility model are：The utility model evaluating apparatus is simple in construction, investment is low, floor space is small,
It is easy to operate, safe to use, suitable for indoor desulfurizing agent performance evaluation, the medicament construction cycle can be greatly shortened, saves research
Cost.
Brief description of the drawings
Fig. 1：The utility model structure diagram.
Accompanying drawing marks：1st, air inlet pipe；2nd, intake valve；3rd, reative cell；4th, collection chamber；5th, ball valve；6th, chemical feed pipe；7th, outlet
Pipe；8th, air outlet valve；9th, hydrogen sulfide on-line detector.
Embodiment
The utility model will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of liquid desulfurizing agent Lab-evaluation device, including the reative cell 3 of simulation production liquid is held, it is described
The shape of reative cell 3 is unlimited, is optimal using cylindrical structure, and its height is not less than 20cm, and volume is unlimited, is optimal using 1-2L.Institute
The bottom for stating reative cell 3 is provided with the air inlet pipe 1 of input hydrogen sulfide gas, and intake valve 2 is provided with the air inlet pipe 1.It is described
The top of reative cell 3 is provided with collection chamber 4, and the shape of collection chamber 4 is unlimited, is optimal using circular cone platform body structure, its height is not
Less than 5cm, volume is unlimited, is optimal using 100-500mL.The top of the collection chamber 4 is provided with the chemical feed pipe 6 of filling desulfurizing agent
With the escape pipe 7 of output hydrogen sulfide gas, be provided with the chemical feed pipe 6 inside nominal diameter less than DN15 ball valve 5 (using DN5 as
Most preferably), the ball valve 5 and the chemical feed pipe 6 are arranged vertically on the top of the collection chamber 4；Along outlet side on the escape pipe 7
To air outlet valve 8 and fixed hydrogen sulfide on-line detector 9 is disposed with, the hydrogen sulfide on-line detector 9 uses detection limit
Journey is 0-2000ppm electronic digital display type H2S detector.
Wherein, between the air inlet pipe 1 and the reative cell 3, between the reative cell 3 and the collection chamber 4, the collection
Between air chamber 4 and the escape pipe 7, between the chemical feed pipe 6 and the ball valve 5, it is threadedly coupled using seal pipe, ensures gas
Close property.
The reative cell 3, the air inlet pipe 1, the intake valve 2, the collection chamber 4, the ball valve 5, the chemical feed pipe
6th, the escape pipe 7 and the air outlet valve 8 are made of anti-H 2 S stainless steel, including but not limited to 15#, 20#, 16MnR,
35CrMo、N-80、J-55、L-55、C-75、L-80、A-53、A106。
Operation principle of the present utility model is：Metering is blasted into this evaluating apparatus using external hydrogen sulfide calibrating gas bottle
The hydrogen sulfide Standard Gases of volume so that concentration of hydrogen sulfide reaches testing requirements in this evaluating apparatus, and measurement is added before and after desulfurizing agent
The change of concentration of hydrogen sulfide in evaluating apparatus.Air inlet pipe 1 and the major control hydrogen sulfide gas of escape pipe 7 are from evaluation in evaluating apparatus
Input and output in device, intake valve 2 and air outlet valve 8 realize the opening and sealing of evaluating apparatus, and ball valve 5 and chemical feed pipe 6 are real
The quick filling of existing desulfurizing agent and the sealing of evaluating apparatus.Fixed hydrogen sulfide on-line detector 9 is used for detection addition liquid and taken off
Sulphur agent fore-and-aft architecture concentration of hydrogen sulfide, plays a part of precisely detecting.
Claims (8)
1. a kind of liquid desulfurizing agent Lab-evaluation device, is made up of device body, it is characterised in that described device body includes containing
Put the reative cell of simulation production liquid, the bottom of the reative cell is provided with the air inlet pipe of input hydrogen sulfide gas, in the air inlet pipe
It is provided with intake valve；The top of the reative cell is provided with collection chamber, and filling desulfurizing agent is provided with the top of the collection chamber
The escape pipe of chemical feed pipe and output hydrogen sulfide gas, is provided with ball valve on the chemical feed pipe, along outgassing direction on the escape pipe
It is disposed with air outlet valve and hydrogen sulfide on-line detector.
2. liquid desulfurizing agent Lab-evaluation device according to claim 1, it is characterised in that the air inlet pipe and described anti-
Answer between room, between the reative cell and the collection chamber, between the collection chamber and the escape pipe, the chemical feed pipe and institute
Between stating ball valve, it is threadedly coupled using seal pipe.
3. liquid desulfurizing agent Lab-evaluation device according to claim 1, it is characterised in that the reative cell, it is described enter
Tracheae, the intake valve, the collection chamber, the ball valve, the chemical feed pipe, the escape pipe and the air outlet valve use
15#, 20#, 16MnR, 35CrMo, N-80, J-55, L-55, C-75, L-80, A-53 or A106 one of which anti-H 2 S are not
Rust steel is made.
4. liquid desulfurizing agent Lab-evaluation device according to claim 1, it is characterised in that the reative cell is highly not
Less than 20cm, volume 1-2L cylindrical structure.
5. liquid desulfurizing agent Lab-evaluation device according to claim 1, it is characterised in that the collection chamber is highly not
Less than 5cm, volume 100-500mL circular cone platform body structure.
6. liquid desulfurizing agent Lab-evaluation device according to claim 1, it is characterised in that the chemical feed pipe and the ball
Valve is arranged vertically on the top of the collection chamber.
7. liquid desulfurizing agent Lab-evaluation device according to claim 1, it is characterised in that the ball valve is led to using nominal
Footpath is less than DN15 ball valve.
8. liquid desulfurizing agent Lab-evaluation device according to claim 1, it is characterised in that the hydrogen sulfide on-line checking
Instrument uses electronic digital display type H2S detector of the detection range for 0-2000ppm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620946937.2U CN206740719U (en) | 2016-08-25 | 2016-08-25 | A kind of liquid desulfurizing agent Lab-evaluation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620946937.2U CN206740719U (en) | 2016-08-25 | 2016-08-25 | A kind of liquid desulfurizing agent Lab-evaluation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206740719U true CN206740719U (en) | 2017-12-12 |
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ID=60554443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620946937.2U Active CN206740719U (en) | 2016-08-25 | 2016-08-25 | A kind of liquid desulfurizing agent Lab-evaluation device |
Country Status (1)
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| CN (1) | CN206740719U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111089940A (en) * | 2018-10-24 | 2020-05-01 | 中国石油化工股份有限公司 | Evaluation device and evaluation method for desulfurization effect of desulfurizing agent |
| 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 |
-
2016
- 2016-08-25 CN CN201620946937.2U patent/CN206740719U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111089940A (en) * | 2018-10-24 | 2020-05-01 | 中国石油化工股份有限公司 | Evaluation device and evaluation method for desulfurization effect of desulfurizing agent |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: CNOOC Energy Development Co., Ltd. Patentee after: China Offshore Oil Group Co., Ltd. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee before: CNOOC Energy Development Co., Ltd. Patentee before: China National Offshore Oil Corporation |
|
| CP01 | Change in the name or title of a patent holder |