CN109603732A - Self-activating deoxidization desulfurization filler structure - Google Patents
Self-activating deoxidization desulfurization filler structure Download PDFInfo
- Publication number
- CN109603732A CN109603732A CN201811344533.6A CN201811344533A CN109603732A CN 109603732 A CN109603732 A CN 109603732A CN 201811344533 A CN201811344533 A CN 201811344533A CN 109603732 A CN109603732 A CN 109603732A
- Authority
- CN
- China
- Prior art keywords
- self
- deoxygenation
- activation
- desulfurization
- material structure
- 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.)
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Links
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 94
- 230000023556 desulfurization Effects 0.000 title claims abstract description 90
- 239000000945 filler Substances 0.000 title abstract description 20
- 239000012530 fluid Substances 0.000 claims abstract description 24
- 230000009471 action Effects 0.000 claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 238000006392 deoxygenation reaction Methods 0.000 claims description 114
- 239000000463 material Substances 0.000 claims description 57
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 52
- 229910052742 iron Inorganic materials 0.000 claims description 20
- 210000003429 pore cell Anatomy 0.000 claims description 13
- 238000005491 wire drawing Methods 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 9
- 230000004913 activation Effects 0.000 abstract description 3
- 230000003009 desulfurizing effect Effects 0.000 abstract 5
- 238000010009 beating Methods 0.000 abstract 1
- 238000000053 physical method Methods 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000013049 sediment Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000005864 Sulphur Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/32—Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G29/00—Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals
- C10G29/02—Non-metals
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/20—Characteristics of the feedstock or the products
- C10G2300/201—Impurities
- C10G2300/202—Heteroatoms content, i.e. S, N, O, P
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Gas Separation By Absorption (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The invention relates to a self-activating deoxidizing and desulfurizing filler structure, which can be subjected to beating friction self-activation under the action of a desulfurizing fluid to be deoxidized, and is provided with a deoxidizing and desulfurizing pore unit which can allow the desulfurizing fluid to be deoxidized to pass through and can increase the deoxidizing and desulfurizing reaction area. The self-activating deoxidization and desulfurization filler structure overcomes the problems of low deoxidization and desulfurization filler immobilization utilization rate, difficult activation and the like in the prior art, can be self-activated by a physical method, has high deoxidization and desulfurization efficiency, and improves the utilization rate and the service life of the filler.
Description
Technical field
The present invention relates to oilfield exploitation technical field more particularly to a kind of self-activation deoxygenation desulfurization filling-material structures.
Background technique
The technology of deoxygenation desulfurization at present mainly uses filler deoxygenation desulfurization of the reducing agent as device, deoxygenation desulfurization filler composition
Mainly there are iron powder or superfine iron powder or extraction and nanometer iron metal, active carbon, coke, metal halide, rice-straw ash, alkali etc., Zero-valent Iron
The undoubtedly excellent choosing of deoxygenation desulfurization filler, in chemical field, to prevent from losing, filler is substantially fixed, use
Increase surface area to improve the utilization rate of filler after filler surface is oxidized object covering and will lose activity, typically use
Chemical activation, physically activated concept are more common in Activated Carbon Production field again after taking-up, and physically activated process is more in the prior art
There is chemical reaction to participate in.
The present inventor based on years of experience and practice in relevant industries, proposes a kind of self-activation deoxygenation desulfurization as a result,
Filling-material structure, to overcome the deficiencies of existing technologies.
Summary of the invention
The purpose of the present invention is to provide a kind of self-activation deoxygenation desulfurization filling-material structures, overcome existing in the prior art remove
The problems such as fixed utilization rate of oxygen desulfurization filler is low, activation is difficult, which can pass through physics
Method self-activation, deoxygenation desulfuration efficiency is high, improves the utilization rate and service life of filler.
The object of the present invention is achieved like this, a kind of self-activation deoxygenation desulfurization filling-material structure, and the self-activation deoxygenation is de-
Sulphur filling-material structure can beat under the action of to deoxygenation desulfurized fluid friction self-activation, the self-activation deoxygenation desulfurization filling-material structure
Upper setting can allow to pass through and can increase the deoxygenation desulfurization pore cell of deoxygenation desulphurization reaction area to deoxygenation desulfurized fluid.
In a preferred embodiment of the present invention, the self-activation deoxygenation desulfurization filling-material structure is irony wire drawing chou
Structure, the irony wire drawing spherical structure are the chondritic that iron wire is loosely wound, described in the gap composition between the iron wire of winding
Deoxygenation desulfurization pore cell.
In a preferred embodiment of the present invention, the iron wire is the Zero-valent Iron unit of 0.1~1mm of diameter.
In a preferred embodiment of the present invention, the self-activation deoxygenation desulfurization filling-material structure is hollow honeycomb structure,
Multiple hole ocular structures are set on the surface of the hollow honeycomb structure, and the hole ocular structure constitutes the deoxygenation desulfurization hole list
Member.
In a preferred embodiment of the present invention, the hollow honeycomb structure is hollow ball-shape structure, the hollow sphere
The hole ocular structure is arranged in the outer surface of shape structure.
In a preferred embodiment of the present invention, the hollow honeycomb structure is open column shape structure, the open tubular column
The outer surface of shape structure is respectively provided with the hole ocular structure.
In a preferred embodiment of the present invention, the self-activation deoxygenation desulfurization filling-material structure is bar shaped threaded configuration,
The bar shaped threaded configuration is the spring-like structures that iron wire winding is constituted, and the gap between the iron wire of winding constitutes the deoxygenation desulfurization
Pore cell.
In a preferred embodiment of the present invention, the iron wire is the Zero-valent Iron unit of 0.1~1mm of diameter.
From the above mentioned, self-activation deoxygenation desulfurization filling-material structure provided by the invention has the following beneficial effects:
In self-activation deoxygenation desulfurization filling-material structure provided by the invention, deoxygenation desulfurization pore cell effectively increases deoxygenation desulfurization
Area, improves deoxygenation desulfuration efficiency height, and self-activation deoxygenation desulfurization filling-material structure can beat under the action of to deoxygenation desulfurized fluid
Rub self-activation, effectively improves the utilization rate and service life of filler；Self-activation deoxygenation desulfurization filling-material structure provided by the invention
Production raw material is easy to get, and structure is simple, and easy to make, cost is relatively low, is conducive to promote the use of.
Detailed description of the invention
The following drawings are only intended to schematically illustrate and explain the present invention, not delimit the scope of the invention.Wherein:
Fig. 1: schematic diagram when for self-activation deoxygenation desulfurization filling-material structure of the invention being hollow ball-shape structure.
Fig. 2: schematic diagram when for self-activation deoxygenation desulfurization filling-material structure of the invention being open column shape structure.
Fig. 3: illustrate to be laid with the working condition of the deoxygenation desulfurizer of self-activation deoxygenation desulfurization filling-material structure of the invention
Figure.
In figure:
1, self-activation deoxygenation desulfurization filling-material structure；11, ocular structure is cheated；
2, supporting element；
3, sediment pocket；
100, deoxygenation desulfurizer；
200, associated gas Burner for conversion process.
Specific embodiment
For a clearer understanding of the technical characteristics, objects and effects of the present invention, this hair of Detailed description of the invention is now compareed
Bright specific embodiment.
The present invention provides a kind of self-activation deoxygenation desulfurization filling-material structure 1, and self-activation deoxygenation desulfurization filling-material structure 1 can be wait remove
Bounce friction self-activation under the action of oxygen desulfurized fluid, being arranged on self-activation deoxygenation desulfurization filling-material structure can allow to deoxygenation desulfurization
Fluid passes through and can increase the deoxygenation desulfurization pore cell of deoxygenation desulphurization reaction area.
In self-activation deoxygenation desulfurization filling-material structure provided by the invention, deoxygenation desulfurization pore cell effectively increases deoxygenation desulfurization
Area, improves deoxygenation desulfuration efficiency height, and self-activation deoxygenation desulfurization filling-material structure can beat under the action of to deoxygenation desulfurized fluid
Rub self-activation, effectively improves the utilization rate and service life of filler, is conducive to promote the use of.
In a specific embodiment of the invention, self-activation deoxygenation desulfurization filling-material structure 1 can be irony wire drawing ball, irony
Wire drawing ball is the chondritic that iron wire is loosely wound, and the gap between the iron wire of winding constitutes deoxygenation desulfurization hole list above-mentioned
Member.The iron wire wherein referred to is the Zero-valent Iron unit of 0.1~1mm of diameter.Make such self-activation deoxygenation desulfurization filling-material structure 1
When, the filament that zeroth order iron material is drawn into 0.1-1mm is formed into Zero-valent Iron unit and twines into loose diameter as around knitting wool
The irregular pellet shapes glomeration structure of 10~15mm, irony wire drawing ball are generally used cooperatively on mesh-supported part, loose to put
It puts and does not do compaction treatment, irony wire drawing ball can beat under the action of to deoxygenation desulfurized fluid, itself interstitial friction, irony
Friction energy between wire drawing ball and mesh-supported part achieves physics self-activation, removes the oxide layer on surface, exposes new table
Continue to treat deoxygenation desulfurized fluid deoxygenation desulfurization in face.
In another embodiment of the present invention, self-activation deoxygenation desulfurization filling-material structure 1 is hollow honeycomb structure, hollow
Multiple hole ocular structures 11 are set on the surface of honeycomb, and hole ocular structure 11 constitutes deoxygenation desulfurization pore cell above-mentioned.
As shown in Figure 1, hollow honeycomb structure can be hollow ball-shape structure, the external diametrical extent of hollow ball-shape structure is usually
Hole ocular structure 11 above-mentioned is arranged in the outer surface of 10~15mm, hollow ball-shape structure.Hole ocular structure 11, which can effectively improve, to be removed
Oxygen desulfurization area.
As shown in Fig. 2, hollow honeycomb structure can also be open column shape structure, the outer surface of open column shape structure is respectively provided with
Aforementioned hole ocular structure 11.Hole ocular structure 11 can effectively improve deoxygenation desulfurization area.The outer diameter of open column shape structure is generally
10~15mm, the height of open column shape structure is known as short column between 10~15mm, generally with the use of in mesh-supported part
On, the height of open column shape structure is generally used cooperatively and (is provided with flat in comb shape supporting element in the long column that is known as of 300mm or more
The support construction of row seam lattice) on；The central axis of open column shape structure is usually vertical setting with supporting element, open column shape structure pine
It dissipates and is placed on netted or comb shape supporting element, beat under the action of to deoxygenation desulfurized fluid, the self-activation of open column shape structure
Friction energy between deoxygenation desulfurization filler and netted or comb shape supporting element achieves physics self-activation, removes the oxidation on surface
Layer, exposes new surface and continues to treat deoxygenation desulfurized fluid deoxygenation desulfurization.
In still another embodiment of the invention, self-activation deoxygenation desulfurization filling-material structure is bar shaped threaded configuration, bar shaped
Threaded configuration is the spring-like structures that iron wire winding is constituted, and the gap between the iron wire of winding constitutes deoxygenation desulfurization pore cell.Its
In the iron wire that refers to be 0.1~1mm of diameter Zero-valent Iron unit.When making such self-activation deoxygenation desulfurization filling-material structure 1, by zero
The filament that valence iron material is drawn into 0.1-1mm forms Zero-valent Iron unit, later the regular spring for being wound in 10~15mm of diameter
Shape structure, length are known as short threaded configuration between 10~15mm, and general with the use of on mesh-supported part, length exists
300mm's or more is known as long threaded configuration, can laid parallel or disk put at disc, be suitble to any supporting element to use.
It is carried out when deoxygenation desulfurized fluid deoxygenation desulfurization using self-activation deoxygenation desulfurization filling-material structure of the invention, Ke Yigen
According to the size of processing flow, suitable filling-material structure is selected.Processing capacity is successively long column, discoidal bar shaped drawing from big to small
Silk structure, long threaded configuration, hollow ball-shape structure, short threaded configuration, irony wire drawing ball.
As shown in figure 3, being carried out using self-activation deoxygenation desulfurization filling-material structure 1 of the invention de- to deoxygenation desulfurized fluid deoxygenation
When sulphur, on Multi-layer supporting part 2 that self-activation deoxygenation desulfurization filling-material structure 1 is loosely layed in deoxygenation desulfurizer 100, and
Sediment pocket 3 is arranged in the bottom of deoxygenation desulfurizer, and the reduction filler of energy reduction-oxidation layer debris is laid in sediment pocket 3.It will
The concatenation of deoxygenation desulfurizer 100 for being filled with self-activation deoxygenation desulfurization filling-material structure 1 is connected to associated gas Burner for conversion process 200
On, associated gas burns in associated gas Burner for conversion process 200 forms hot fluid, and hot fluid enters deoxygenation desulfurizer 100, hot-fluid
Body supporter 2 flows to each layer self-activation deoxygenation desulfurization filling-material structure 1,1 pair of heat of each layer self-activation deoxygenation desulfurization filling-material structure
Fluid carries out deoxygenation, while can also remove the harmful substances such as sulphur；Under hot fluid airflow function, self-activation deoxygenation desulfurization filler knot
Structure 1 is beated and is collided with supporting element 2, friction, and the oxide layer on 1 surface of self-activation deoxygenation desulfurization filling-material structure is removed, and realizes and lives certainly
1 physics self-activation of oxygen desulfurization filling-material structure is eliminated, the oxide layer on 1 surface of self-activation deoxygenation desulfurization filling-material structure falls off to form oxidation
Layer debris, oxide layer debris drop to sediment pocket 3, and chemistry occurs for the reduction filler in sediment pocket 3 and oxide layer debris instead
It should make its reduction, the hot fluid deoxygenation desulfurization to deoxygenation desulfurizer 100 is entered；Hot fluid flows out deoxygenation after deoxygenation desulfurization
Desulfurizer 100 is back to associated gas Burner for conversion process 200, flows to reinjection well later and increases production for oil reservoir.
From the above mentioned, self-activation deoxygenation desulfurization filling-material structure provided by the invention has the following beneficial effects:
In self-activation deoxygenation desulfurization filling-material structure provided by the invention, deoxygenation desulfurization pore cell effectively increases deoxygenation desulfurization
Area, improves deoxygenation desulfuration efficiency height, and self-activation deoxygenation desulfurization filling-material structure can beat under the action of to deoxygenation desulfurized fluid
Rub self-activation, effectively improves the utilization rate and service life of filler；Self-activation deoxygenation desulfurization filling-material structure provided by the invention
Structure is simple, easy to make, and cost is relatively low, is conducive to promote the use of.
The foregoing is merely the schematical specific embodiment of the present invention, the range being not intended to limit the invention.It is any
Those skilled in the art, made equivalent changes and modifications under the premise of not departing from design and the principle of the present invention,
It should belong to the scope of protection of the invention.
Claims (8)
1. a kind of self-activation deoxygenation desulfurization filling-material structure, which is characterized in that the self-activation deoxygenation desulfurization filling-material structure can to
Under the action of deoxygenation desulfurized fluid bounce friction self-activation, the upper setting of the self-activation deoxygenation desulfurization filling-material structure can allow to
Deoxygenation desulfurized fluid passes through and can increase the deoxygenation desulfurization pore cell of deoxygenation desulphurization reaction area.
2. self-activation deoxygenation desulfurization filling-material structure as described in claim 1, which is characterized in that the self-activation deoxygenation desulfurization is filled out
Material structure is irony wire drawing spherical structure, and the irony wire drawing spherical structure is the chondritic that iron wire is loosely wound, winding
Gap between iron wire constitutes the deoxygenation desulfurization pore cell.
3. self-activation deoxygenation desulfurization filling-material structure as claimed in claim 2, which is characterized in that the iron wire be diameter 0.1~
The Zero-valent Iron unit of 1mm.
4. self-activation deoxygenation desulfurization filling-material structure as described in claim 1, which is characterized in that the self-activation deoxygenation desulfurization is filled out
Material structure is hollow honeycomb structure, and multiple hole ocular structures, the hole ocular structure structure is arranged on the surface of the hollow honeycomb structure
At the deoxygenation desulfurization pore cell.
5. self-activation deoxygenation desulfurization filling-material structure as claimed in claim 4, which is characterized in that the hollow honeycomb structure is sky
The hole ocular structure is arranged in the outer surface of heart chondritic, the hollow ball-shape structure.
6. self-activation deoxygenation desulfurization filling-material structure as claimed in claim 4, which is characterized in that the hollow honeycomb structure is sky
Heart column structure, the outer surface of the open column shape structure are respectively provided with the hole ocular structure.
7. self-activation deoxygenation desulfurization filling-material structure as described in claim 1, which is characterized in that the self-activation deoxygenation desulfurization is filled out
Material structure is bar shaped threaded configuration, and the bar shaped threaded configuration is the spring-like structures that iron wire winding is constituted, between the iron wire of winding
Gap constitute the deoxygenation desulfurization pore cell.
8. self-activation deoxygenation desulfurization filling-material structure as claimed in claim 7, which is characterized in that the iron wire be diameter 0.1~
The Zero-valent Iron unit of 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811344533.6A CN109603732B (en) | 2018-11-13 | 2018-11-13 | Self-activating deoxidization desulfurization filler structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811344533.6A CN109603732B (en) | 2018-11-13 | 2018-11-13 | Self-activating deoxidization desulfurization filler structure |
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| Publication Number | Publication Date |
|---|---|
| CN109603732A true CN109603732A (en) | 2019-04-12 |
| CN109603732B CN109603732B (en) | 2021-01-29 |
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|---|---|---|---|
| CN201811344533.6A Active CN109603732B (en) | 2018-11-13 | 2018-11-13 | Self-activating deoxidization desulfurization filler structure |
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|---|---|---|---|---|
| CN201346465Y (en) * | 2008-12-24 | 2009-11-18 | 单欣昌 | Packing material of packed tower |
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| CN201969560U (en) * | 2011-01-10 | 2011-09-14 | 潍坊兴潍科技创新咨询服务中心 | Filler in packed column |
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-
2018
- 2018-11-13 CN CN201811344533.6A patent/CN109603732B/en active Active
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| CN202212200U (en) * | 2011-07-21 | 2012-05-09 | 吴佳栋 | Teller Rosette metal packing |
| CN202683224U (en) * | 2012-07-04 | 2013-01-23 | 天津大港油田滨港集团浦洲油气产业有限公司 | Stuffing |
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Non-Patent Citations (1)
| Title |
|---|
| 化学机械手册编辑委员会: "《化工机械 精馏、吸收及塔设备》", 31 May 1991, 天津大学出版社 * |
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|---|---|
| CN109603732B (en) | 2021-01-29 |
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