CN105505498A - Novel natural gas desulphurizing device - Google Patents
Novel natural gas desulphurizing device Download PDFInfo
- Publication number
- CN105505498A CN105505498A CN201610039774.4A CN201610039774A CN105505498A CN 105505498 A CN105505498 A CN 105505498A CN 201610039774 A CN201610039774 A CN 201610039774A CN 105505498 A CN105505498 A CN 105505498A
- Authority
- CN
- China
- Prior art keywords
- natural gas
- core rod
- novel natural
- mould core
- body skin
- 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
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Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/10—Working-up natural gas or synthetic natural gas
- C10L3/101—Removal of contaminants
- C10L3/102—Removal of contaminants of acid contaminants
- C10L3/103—Sulfur containing contaminants
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- 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
- B01D53/22—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 diffusion
-
- 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
- B01D53/22—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 diffusion
- B01D2053/221—Devices
Abstract
The invention provides a novel natural gas desulphurizing device. The novel natural gas desulphurizing device comprises an outer shell, a mould core, membrane filaments, a through hole and a separating plate, wherein the mould core is arranged inside the outer shell, the membrane filaments are arranged inside the mould core, the through hole is formed in the surface of the mould core, the separating plate is arranged at the upper end and the lower end of the mould core and is connected with the inner wall of the outer shell, the mould core is fixed with the outer shell by virtue of the separating plate, the outer shell is of a cylinder structure and made from carbon steel, the upper part of the mould core is of an inverted circular table structure, the lower part of the mould core is of the cylinder structure, the through hole is of a circular structure, and the separating plate is of a rectangular solid structure. The novel natural gas desulphurizing device has the advantages of simple structure, strong practicability, low production cost and reduction of energy consumption.
Description
Technical field
The invention belongs to the purification apparatus technical field of Sweet natural gas, especially relate to a kind of novel natural gas desulfurizer.
Background technology
Sweet natural gas is from underground extraction, usually enters pipe network together with crude oil, through separation, the purifying treatment in gathering station storehouse, enters steam line system.Hydrogen sulfide is flammable colourless gas, has typical rotten egg smell, is heavier than air, and its toxicity can, compared with prussiate, be a kind of fatal toxic gas.Hydrogen sulfide is a kind of objectionable impurities in Sweet natural gas, and its existence can cause the burn into poisoning of catalyst of equipment and pipeline on the one hand, and meeting serious threat personnel safety, belongs to one of pollutent that must eliminate and control on the other hand.In prior art, the sulfur method of Sweet natural gas is divided into: renewable solvent Absorption Desulfurization method, ADSORPTION IN A FIXED BED doctor treatment, be converted into sulphur removal method.
With regard to current desulfurization Status of development, comparatively extensive by the hydrogen sulfide application in mixed solvent selectively removing Sweet natural gas.Mixed solvent method is mixed mutually with chemical solvents by physical solvent, chemical solvents can be obtained the regulate the flow of vital energy characteristic of purity and the physical solvent characteristic that institute's heat requirement is less in solvent reclamation process of higher position and combine.Due to the participation of physical solvent, mixed solution can be made at higher acid gas, there is higher sour gas load power, Sweet natural gas containing hydrogen sulfide and mixed solvent are passed through counter current contact, by hydrogen sulfide stripping, then solution is cooled, reuse again, thus complete whole working cycle.But the cost of mixed solvent is higher, and need the extraneous pressure that applies as the power compressed, energy consumption is large.
Summary of the invention
It is simple that the problem to be solved in the present invention is to provide a kind of structure, practical, production cost is low, reduce the novel natural gas desulfurizer of energy expenditure.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of novel natural gas desulfurizer, comprises body skin, core rod, film silk, open-work and dividing plate; Described core rod is arranged at the inside of body skin, and described film silk is arranged at the inside of core rod, and described open-work is arranged at the surface of core rod, and described dividing plate is arranged at the two ends up and down of core rod and is connected with the inwall of body skin, and described core rod is fixed by dividing plate and body skin.
Described body skin is the cylindrical structure of carbon steel material.
Described core rod top is inverted round table structure, and bottom is cylindrical structure.
Described open-work is circular configuration.
Described dividing plate is rectangular structure.
Owing to adopting technique scheme, core rod is arranged at the inside of body skin, film silk is arranged at the inside of core rod, open-work is arranged at the surface of core rod, dividing plate is arranged at the two ends up and down of core rod and is connected with the inwall of body skin, utilize different through ability by the film silk in core rod of hydrogen sulfide and other gas molecules in Sweet natural gas, and then realize being separated and remove hydrogen sulfide.Core surface has the open-work of dense arrangement, is conducive to passing through of gas molecule, and inside and outside core rod, both sides exist the pressure difference of 0.2 MPa, and rely on pressure difference, device can complete whole working cycle, without the need to applying pressure by other equipment, reduces costs and energy consumption.
The invention has the beneficial effects as follows: structure is simple, practical, production cost is low, reduce the advantage of energy expenditure.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation view of profile of the present invention
In figure:
1, body skin 2, core rod 3, film silk
4, open-work 5, dividing plate
Embodiment
As shown in Figure 1, a kind of novel natural gas desulfurizer of the present invention, comprises body skin 1, core rod 2, film silk 3, open-work 4 and dividing plate 5; Described core rod 2 is arranged at the inside of body skin 1, described film silk 3 is arranged at the inside of core rod 2, described open-work 4 is arranged at the surface of core rod 2, and described dividing plate 5 is arranged at the two ends up and down of core rod 2 and is connected with the inwall of body skin 1, and described core rod 2 is fixed by dividing plate 5 and body skin 1.Described body skin 1 is the cylindrical structure of carbon steel material.Described core rod 2 top is inverted round table structure, and bottom is cylindrical structure.Described open-work 4 is circular configuration.Described dividing plate 5 is rectangular structure.
Core rod 2 is arranged at the inside of body skin 1, film silk 3 is arranged at the inside of core rod 2, open-work 4 is arranged at the surface of core rod 2, dividing plate 5 is arranged at the two ends up and down of core rod 2 and is connected with the inwall of body skin 1, utilize different through ability by the film silk 3 in core rod 2 of hydrogen sulfide and other gas molecules in Sweet natural gas, and then realize being separated and remove hydrogen sulfide.There is the open-work 4 of dense arrangement on core rod 2 surface, is conducive to passing through of gas molecule, and inside and outside core rod 2, both sides exist the pressure difference of 0.2 MPa, rely on pressure difference, device can complete whole working cycle, without the need to applying pressure by other equipment, reduces costs and energy consumption.
Above a kind of novel natural gas desulfurizer provided by the present invention is described in detail.Apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping.Should be understood that the those of ordinary skill in art field, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.
Claims (5)
1. a novel natural gas desulfurizer, is characterized in that: comprise body skin, core rod, film silk, open-work and dividing plate; Described core rod is arranged at the inside of body skin, and described film silk is arranged at the inside of core rod, and described open-work is arranged at the surface of core rod, and described dividing plate is arranged at the two ends up and down of core rod and is connected with the inwall of body skin, and described core rod is fixed by dividing plate and body skin.
2. novel natural gas desulfurizer according to claim 1, is characterized in that: described body skin is the cylindrical structure of carbon steel material.
3. novel natural gas desulfurizer according to claim 1, is characterized in that: described core rod top is inverted round table structure, and bottom is cylindrical structure.
4. novel natural gas desulfurizer according to claim 1, is characterized in that: described open-work is circular configuration.
5. novel natural gas desulfurizer according to claim 1, is characterized in that: described dividing plate is rectangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610039774.4A CN105505498A (en) | 2016-01-20 | 2016-01-20 | Novel natural gas desulphurizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610039774.4A CN105505498A (en) | 2016-01-20 | 2016-01-20 | Novel natural gas desulphurizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105505498A true CN105505498A (en) | 2016-04-20 |
Family
ID=55713807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610039774.4A Pending CN105505498A (en) | 2016-01-20 | 2016-01-20 | Novel natural gas desulphurizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105505498A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1785480A (en) * | 2005-11-17 | 2006-06-14 | 江苏工业学院 | Membrane adsorption natural gas desulfur method |
| CN103611377A (en) * | 2013-11-13 | 2014-03-05 | 常州大学 | Gas purification pretreatment method and device |
| WO2014172029A1 (en) * | 2013-04-15 | 2014-10-23 | Gas Technology Institute | Sweetening of natural gas by membrane contactor |
| CN205313485U (en) * | 2016-01-20 | 2016-06-15 | 天津中油现代石油设备有限公司 | Novel natural gas desulfurization device |
-
2016
- 2016-01-20 CN CN201610039774.4A patent/CN105505498A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1785480A (en) * | 2005-11-17 | 2006-06-14 | 江苏工业学院 | Membrane adsorption natural gas desulfur method |
| WO2014172029A1 (en) * | 2013-04-15 | 2014-10-23 | Gas Technology Institute | Sweetening of natural gas by membrane contactor |
| CN103611377A (en) * | 2013-11-13 | 2014-03-05 | 常州大学 | Gas purification pretreatment method and device |
| CN205313485U (en) * | 2016-01-20 | 2016-06-15 | 天津中油现代石油设备有限公司 | Novel natural gas desulfurization device |
Non-Patent Citations (1)
| Title |
|---|
| 于海琴等: "《膜技术及其在水处理中的应用》", 30 September 2011, 中国水利水电出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |
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| RJ01 | Rejection of invention patent application after publication |