CN107308793A - A kind of device that sulphur is reclaimed from hydrogen sulfide containing industrial tail gas - Google Patents
A kind of device that sulphur is reclaimed from hydrogen sulfide containing industrial tail gas Download PDFInfo
- Publication number
- CN107308793A CN107308793A CN201710501098.2A CN201710501098A CN107308793A CN 107308793 A CN107308793 A CN 107308793A CN 201710501098 A CN201710501098 A CN 201710501098A CN 107308793 A CN107308793 A CN 107308793A
- Authority
- CN
- China
- Prior art keywords
- solution
- sulphur
- tail gas
- hydrogen sulfide
- storehouse
- 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.)
- Granted
Links
Classifications
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/52—Hydrogen sulfide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/05—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by wet processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/10—Oxidants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/12—Methods and means for introducing reactants
- B01D2259/124—Liquid reactants
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of device that sulphur is reclaimed from hydrogen sulfide containing industrial tail gas.The device includes a solution storehouse, a recovery bin and a reaction warehouse.Solution storehouse, which is equipped with, contains Fe3+The acid solution of ion;There is a dismountable interior storehouse for carrying filter in recovery bin;Spray head and ventilated membrane are carried in reaction warehouse.Also include a circulating pump, a supercharging equipment and two filters.Wherein, recovery bin is installed between solution storehouse and reaction warehouse.Circulating pump connects solution storehouse and spray head.The present invention can effectively reduce the cost of hydrogen sulfide in processing tail gas, and can directly obtain sulphur.It is easy to operate and the present invention is using simple.
Description
Technical field
The present invention relates to a kind of industrial tail gas processing unit, more particularly to one kind sulphur is reclaimed from hydrogen sulfide containing industrial tail gas
Device.
Background technology
Contain substantial amounts of harmful substance, such as hydrogen sulfide, sulfur oxide, nitrogen oxide and dust in industrial tail gas
Deng.These harmful substances are directly discharged in air that the broken words environment of air pollution can be caused and directly or indirectly endanger people
The health of class.So must handle industrial tail gas, removing these harmful substances enables discharge air to reach healthy mark
It is accurate.But the cost of the material that consumes and the energy is one of the influence performance of enterprises important again during these tail gas are handled
Factor.Conventional treatment such as hydrogen sulfide is to use alkali liquor absorption, or strong oxidizer deoxidation hydrogen sulfide.Although producing after the reaction
Some raw can be with the by-product of Collection utilization, but it but can not be compared with the input of processing.How work is inexpensively effectively handled
Industry tail gas is most important.
The content of the invention
In order to realize according to object of the present invention and further advantage, the invention provides one kind from hydrogen sulfide containing work
The device of industry tail gas recycle sulphur, the device for reclaiming sulphur from hydrogen sulfide containing industrial tail gas is included with lower component:
Solution storehouse, it is used to load oxidizing agent solution;There is aperture its upper end;There are an air admission hole and one in the solution storehouse
Fluid hole.The oxidizing agent solution is containing Fe3+The acid solution of ion.
Recovery bin, it is installed on above solution storehouse.There is aperture corresponding with the aperture in solution storehouse its lower end, and its upper end has
Aperture.Described recovery bin includes a dismountable interior storehouse for carrying filter.
Reaction warehouse, it is installed on above recovery bin.There is aperture corresponding with the aperture of recovery bin its lower end.Described reaction
Storehouse includes ventilated membrane.Spray head is installed on the reaction warehouse.There is a venthole on the reaction warehouse top;The spray head is located at
Between venthole and ventilated membrane.
Wherein, the liquid outlet in described solution storehouse connects a circulating pump, the liquid outlet in the circulating pump connection solution storehouse
With the spray head being installed on reaction warehouse.The described device for reclaiming sulphur from hydrogen sulfide containing industrial tail gas also includes two filterings
Device and a supercharging equipment.Wherein supercharging equipment connects a filter and the air inlet in solution storehouse.Another filtering dress
Put the air inlet in coupled reaction storehouse.
Preferably, described spray head is 1 or multiple.
Preferably, described supercharging equipment is booster pump.
Preferably, it is described to contain Fe3+The acid solution of ion is iron chloride or iron nitrate solution.
Industry removes dust therein and moisture for gas by filter plant, is passed through reaction warehouse, by circulating pump by solution
Solution in storehouse is imported in spray head, and solution is contacted after spray head is by solution atomization with industrial tail gas derived from airway tube,
Fe in solution3+Ion by Oxidation of Hydrogen Sulfide into elemental sulfur, while Fe3+ ions are reduced into Fe2+Ion.Gas after reaction
Body excludes gas by ventilated membrane, and liquid is lowered through dismountable interior storehouse that filter is carried in recovery bin with the sulphur produced
Filter out sulphur.The sulphur of output in reaction is directly reclaimed after interior storehouse is detachable.Simultaneously using by filter and supercharging equipment
Pure air is passed through in solution, by the Fe of generation2+Ionic oxide formation is into Fe3+Ion, is that solution is recycled.
At least there is following beneficial effect in the present invention:
1) present invention utilizes Fe3+Ionic oxide formation hydrogen sulfide, and utilize Fe2+Ionic unstability, being passed through air will generate
Fe2+Ionic oxide formation is into Fe3+Ion so that solution is recycled, reduces cost, improves economic benefit.
2) present invention can directly obtain unique solid reaction product by detachable interior storehouse, it is to avoid cost recovery and energy
Enough ensure that whole device is not plugged up, it is easy to use.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the apparatus structure schematic diagram that sulphur is reclaimed from hydrogen sulfide containing industrial tail gas of the present invention;
In figure, 1 is solution storehouse, and 2 be recovery bin, and 3 be reaction warehouse, and 4 be circulating pump, and 5 be atomizing pump, and 6 be air cleaner,
7 be booster pump, and 8 be oxidizing agent solution, and 9 be ventilated membrane, and 10 be dismountable interior storehouse with filter membrane.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
Fig. 1 shows a kind of way of realization of the present invention, including:
Solution storehouse 1, it is used to load oxidizing agent solution 8;There is aperture its upper end;There are an air admission hole and one in the solution storehouse
Individual fluid hole.The oxidizing agent solution is containing Fe3+The acid solution of ion.
Recovery bin 2, it is installed on above solution storehouse 1.There is aperture corresponding with the aperture in solution storehouse 1 its lower end, and thereon
There is aperture at end.Described recovery bin includes a dismountable interior storehouse 10 for carrying filter.
Reaction warehouse 3, it is installed on above recovery bin 2.There is aperture corresponding with the aperture of recovery bin its lower end.Described is anti-
Storehouse is answered to include ventilated membrane 9.Spray head 5 is installed on the reaction warehouse.There is a venthole on the top of reaction warehouse 3;The spray
First 5 are located between venthole and ventilated membrane 9.
Wherein, the liquid outlet in described solution storehouse 1 connects a circulating pump 4, and the circulating pump 4 connects going out for solution storehouse 1
Liquid mouthful and the spray head 5 being installed on reaction warehouse 3.The described device for reclaiming sulphur from hydrogen sulfide containing industrial tail gas also includes two
Individual filter 6 and a supercharging equipment 7.Wherein supercharging equipment 7 connects a filter 6 and the air inlet in solution storehouse 1.Separately
The air inlet in one coupled reaction storehouse 1 of filter 6.Spray head 5 is 1 or multiple.Supercharging equipment 7 is booster pump.Containing Fe3+
The acid solution of ion is iron chloride or iron nitrate solution.
Industry removes dust therein and moisture for gas by filter plant 6, is passed through reaction warehouse 3, will be molten by circulating pump 4
Solution in liquid storehouse 1 is imported in spray head 5, solution after spray head 5 is by solution atomization with industrial tail gas derived from airway tube
Fe in contact, solution3+Ion by Oxidation of Hydrogen Sulfide into elemental sulfur, while Fe3+Ion is reduced into Fe2+Ion.After reaction
Gas by ventilated membrane 9 exclude gas, liquid with produce sulphur be lowered through in recovery bin 2 carry filter it is detachable
Interior storehouse 10 filter out sulphur.The sulphur of output in reaction is directly reclaimed after interior storehouse 10 is detachable.Simultaneously using by filter 6 with
And pure air is passed through in solution by supercharging equipment 7, by the Fe of generation2+Ionic oxide formation is into Fe3+Ion, is that solution is recycled.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With.It can be applied to various suitable the field of the invention completely., can be easily for those skilled in the art
Realize other modification.Therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the legend with description.
Claims (5)
1. a kind of device that sulphur is reclaimed from hydrogen sulfide containing industrial tail gas, it is characterised in that including:
Solution storehouse, it is used to load oxidizing agent solution;There is aperture its upper end;There is an air admission hole in the solution storehouse and one goes out liquid
Hole;
Recovery bin, it is installed on above solution storehouse;There is aperture corresponding with the aperture in solution storehouse its lower end, and its upper end has small
Hole;Described recovery bin includes a dismountable interior storehouse for carrying filter;
Reaction warehouse, it is installed on above recovery bin;There is aperture corresponding with the aperture of recovery bin its lower end;Described reaction warehouse contains
There is ventilated membrane;Spray head is installed on the reaction warehouse;There is a venthole on the reaction warehouse top;The spray head is located at outlet
Between hole and ventilated membrane;
Wherein, the liquid outlet in described solution storehouse connects a circulating pump, the liquid outlet and peace in the circulating pump connection solution storehouse
Loaded on the spray head on reaction warehouse;The described device for reclaiming sulphur from hydrogen sulfide containing industrial tail gas also includes two filters
With a supercharging equipment;Wherein supercharging equipment connects a filter and the air inlet in solution storehouse;Another filter connects
Connect the air inlet of reaction warehouse.
2. the device according to claim 1 that sulphur is reclaimed from hydrogen sulfide containing industrial tail gas, it is characterised in that described spray
It is 1 or multiple to drench head.
3. the device according to claim 1 that sulphur is reclaimed from hydrogen sulfide containing industrial tail gas, it is characterised in that described increasing
Pressure equipment is booster pump.
4. the device according to claim 1 that sulphur is reclaimed from hydrogen sulfide containing industrial tail gas, it is characterised in that the oxidation
Agent solution is containing Fe3+The acid solution of ion.
5. the device according to claim 4 that sulphur is reclaimed from hydrogen sulfide containing industrial tail gas, it is characterised in that described contains
Fe3+The acid solution of ion is iron chloride or iron nitrate solution.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710501098.2A CN107308793B (en) | 2017-06-27 | 2017-06-27 | Device for recovering sulfur from industrial tail gas containing hydrogen sulfide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710501098.2A CN107308793B (en) | 2017-06-27 | 2017-06-27 | Device for recovering sulfur from industrial tail gas containing hydrogen sulfide |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107308793A true CN107308793A (en) | 2017-11-03 |
CN107308793B CN107308793B (en) | 2020-07-31 |
Family
ID=60181276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710501098.2A Active CN107308793B (en) | 2017-06-27 | 2017-06-27 | Device for recovering sulfur from industrial tail gas containing hydrogen sulfide |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107308793B (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62226805A (en) * | 1986-03-29 | 1987-10-05 | Agency Of Ind Science & Technol | Treatment of hydrogen sulfide |
CN101327396A (en) * | 2008-07-31 | 2008-12-24 | 深圳市龙澄高科技环保有限公司 | Method and device for removing hydrogen sulfide from gas containing hydrogen sulfide and recovering sulfer using catalytic oxidation |
CN103768915A (en) * | 2012-10-25 | 2014-05-07 | 中国石油化工股份有限公司 | Liquid phase oxidative desulphurization and brimstone recycling method |
CN103768916A (en) * | 2012-10-25 | 2014-05-07 | 中国石油化工股份有限公司 | Oxidative desulphurization and brimstone recycling method |
CN104511236A (en) * | 2013-10-08 | 2015-04-15 | 中国石油化工股份有限公司 | Method for removing hydrogen sulfide through acidic ferric ion solution |
CN106498691A (en) * | 2016-11-28 | 2017-03-15 | 宿迁市恒信纺织有限公司 | A kind of fabric dust pelletizing system |
-
2017
- 2017-06-27 CN CN201710501098.2A patent/CN107308793B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62226805A (en) * | 1986-03-29 | 1987-10-05 | Agency Of Ind Science & Technol | Treatment of hydrogen sulfide |
CN101327396A (en) * | 2008-07-31 | 2008-12-24 | 深圳市龙澄高科技环保有限公司 | Method and device for removing hydrogen sulfide from gas containing hydrogen sulfide and recovering sulfer using catalytic oxidation |
CN103768915A (en) * | 2012-10-25 | 2014-05-07 | 中国石油化工股份有限公司 | Liquid phase oxidative desulphurization and brimstone recycling method |
CN103768916A (en) * | 2012-10-25 | 2014-05-07 | 中国石油化工股份有限公司 | Oxidative desulphurization and brimstone recycling method |
CN104511236A (en) * | 2013-10-08 | 2015-04-15 | 中国石油化工股份有限公司 | Method for removing hydrogen sulfide through acidic ferric ion solution |
CN106498691A (en) * | 2016-11-28 | 2017-03-15 | 宿迁市恒信纺织有限公司 | A kind of fabric dust pelletizing system |
Also Published As
Publication number | Publication date |
---|---|
CN107308793B (en) | 2020-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20150298056A1 (en) | Desulfurization method and device for sulfuric acid production device | |
CN1253235C (en) | Method and device for removing sulphur dioxide in flue gas by zinc oxide | |
CN102772987A (en) | Waste gas oxidation treatment system | |
CN202683055U (en) | Oxidation spray tower | |
CN102974200A (en) | Oxynitride waste gas treatment device and oxynitride waste gas treatment method | |
CN104324575A (en) | Spray absorption type system for simultaneous desulphurization and denitration of sintering flue gas | |
CN105833698B (en) | A kind of method using the sulfur-containing smoke gas production concentrated sulfuric acid | |
CN202751950U (en) | Waste gas oxidation treatment system | |
CN104258715A (en) | Technology for treating nitric oxide waste gas by urea treatment and treatment equipment | |
CN104772029B (en) | Coupled double-region type high-efficiency flue gas mercury recovery device and application thereof | |
CN104353347A (en) | Method and device for simultaneous reduction and oxidation of nitrogen oxides from airflow | |
CN103933835B (en) | Soda acid waste gas electron beam irradiation intelligent processing system | |
CN107308793A (en) | A kind of device that sulphur is reclaimed from hydrogen sulfide containing industrial tail gas | |
CN106794416A (en) | The method that sulfur dioxide is removed from exhaust fume catalytic | |
CN205570078U (en) | Processing apparatus who contains nitrogen oxide industrial waste gas | |
CN105664700B (en) | A kind of processing method and processing unit of nitrogen-containing oxide industrial waste gas | |
CN103736385A (en) | System and method for recycling sulfur dioxide in flue gas | |
CN103657375B (en) | Method and system for removing trace SO2 in tail gas by gas phase oxidation | |
CN207401334U (en) | A kind of precious metal refinery nitrogen oxides treatment device | |
CN203620467U (en) | Waste gas treatment equipment for plastic granulating | |
CN206069370U (en) | A kind of equipment for processing dinitro benzene spent acid concentrated in vacuo | |
CN105268307B (en) | It is a kind of to carry out low concentration SO using alkaline waste liquor2The device and method of flue gas desulfurization | |
CN204469523U (en) | A kind of industrial foul waste gas purifier | |
CN209612589U (en) | Lotus root closes oxidation NO cooperation-removal combined pollutant device | |
CN209362188U (en) | A kind of flue gas desulfurization device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |