CN108421400B - Online-regeneration biogas dry-method desulfurization device and desulfurization method thereof - Google Patents
Online-regeneration biogas dry-method desulfurization device and desulfurization method thereof Download PDFInfo
- Publication number
- CN108421400B CN108421400B CN201810482081.1A CN201810482081A CN108421400B CN 108421400 B CN108421400 B CN 108421400B CN 201810482081 A CN201810482081 A CN 201810482081A CN 108421400 B CN108421400 B CN 108421400B
- Authority
- CN
- China
- Prior art keywords
- biogas
- air
- desulfurizer
- dry
- main body
- 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.)
- Active
Links
- 238000011069 regeneration method Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims description 28
- 238000006477 desulfuration reaction Methods 0.000 title claims description 25
- 230000023556 desulfurization Effects 0.000 title claims description 25
- 230000008929 regeneration Effects 0.000 claims abstract description 40
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 35
- 230000001105 regulatory effect Effects 0.000 claims abstract description 27
- 230000003009 desulfurizing effect Effects 0.000 claims description 39
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 27
- 239000007789 gas Substances 0.000 claims description 24
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 20
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 19
- 239000003795 chemical substances by application Substances 0.000 claims description 19
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 19
- 239000001301 oxygen Substances 0.000 claims description 19
- 229910052760 oxygen Inorganic materials 0.000 claims description 19
- 238000005192 partition Methods 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- 230000001172 regenerating effect Effects 0.000 claims description 4
- 229920006395 saturated elastomer Polymers 0.000 claims description 4
- 230000003111 delayed effect Effects 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000002356 single layer Substances 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000011261 inert gas Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical group O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical class O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- KAEAMHPPLLJBKF-UHFFFAOYSA-N iron(3+) sulfide Chemical compound [S-2].[S-2].[S-2].[Fe+3].[Fe+3] KAEAMHPPLLJBKF-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/81—Solid phase processes
-
- 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
-
- 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
- B01D53/96—Regeneration, reactivation or recycling of reactants
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810482081.1A CN108421400B (en) | 2018-05-18 | 2018-05-18 | Online-regeneration biogas dry-method desulfurization device and desulfurization method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810482081.1A CN108421400B (en) | 2018-05-18 | 2018-05-18 | Online-regeneration biogas dry-method desulfurization device and desulfurization method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108421400A CN108421400A (en) | 2018-08-21 |
CN108421400B true CN108421400B (en) | 2020-11-20 |
Family
ID=63163698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810482081.1A Active CN108421400B (en) | 2018-05-18 | 2018-05-18 | Online-regeneration biogas dry-method desulfurization device and desulfurization method thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108421400B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN112107975A (en) * | 2020-08-24 | 2020-12-22 | 新兴铸管股份有限公司 | Desulfurization system regeneration air compression automatic control system |
CN112226251A (en) * | 2020-09-28 | 2021-01-15 | 北京中科鸿飞环境工程技术有限公司 | Dry desulfurization system and method for fuel gas containing high-concentration sulfide |
CN115382522A (en) * | 2022-08-24 | 2022-11-25 | 重庆赛迪热工环保工程技术有限公司 | Blast furnace gas desulfurizer regeneration system and method |
CN117304993B (en) * | 2023-10-12 | 2024-05-24 | 中国华电科工集团有限公司 | Chain plate type biogas desulfurization device and method |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102895866A (en) * | 2012-09-27 | 2013-01-30 | 开封黄河空分集团有限公司 | Dry-method desulfuration technology for methane |
CN203417597U (en) * | 2013-08-23 | 2014-02-05 | 山东恒能环保能源设备有限公司 | Automatic reproducible type dry-method desulfurization device |
US20140271451A1 (en) * | 2013-03-13 | 2014-09-18 | Terravire, Corp. | Method for removing sulfur compounds from sour gas streams and hydrogen rich streams |
CN204601984U (en) * | 2015-04-27 | 2015-09-02 | 河北建设勘察研究院有限公司 | A kind of desulfurization test device |
CN204768280U (en) * | 2015-06-09 | 2015-11-18 | 湖南和澳宇洁环境科技有限公司 | Safe and pollution -free's inefficacy iron oxide desulfurizer regenerating unit |
CN205055809U (en) * | 2015-08-28 | 2016-03-02 | 辽宁科技学院 | Dry process normal atmospheric temperature desulfurization experimental apparatus |
CN206157109U (en) * | 2016-10-27 | 2017-05-10 | 河北中科威德环境工程有限公司 | Biogas desulfurization apparatus |
CN206381832U (en) * | 2017-01-04 | 2017-08-08 | 山东旭日环保工程有限公司 | Integral biological desulfurizer |
CN107362651A (en) * | 2017-09-18 | 2017-11-21 | 佛山市宝粤美科技有限公司 | A kind of emission-control equipment |
CN107760401A (en) * | 2016-08-19 | 2018-03-06 | 常州耐森环保科技有限公司 | A kind of bio-desulfurization device |
-
2018
- 2018-05-18 CN CN201810482081.1A patent/CN108421400B/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102895866A (en) * | 2012-09-27 | 2013-01-30 | 开封黄河空分集团有限公司 | Dry-method desulfuration technology for methane |
US20140271451A1 (en) * | 2013-03-13 | 2014-09-18 | Terravire, Corp. | Method for removing sulfur compounds from sour gas streams and hydrogen rich streams |
CN203417597U (en) * | 2013-08-23 | 2014-02-05 | 山东恒能环保能源设备有限公司 | Automatic reproducible type dry-method desulfurization device |
CN204601984U (en) * | 2015-04-27 | 2015-09-02 | 河北建设勘察研究院有限公司 | A kind of desulfurization test device |
CN204768280U (en) * | 2015-06-09 | 2015-11-18 | 湖南和澳宇洁环境科技有限公司 | Safe and pollution -free's inefficacy iron oxide desulfurizer regenerating unit |
CN205055809U (en) * | 2015-08-28 | 2016-03-02 | 辽宁科技学院 | Dry process normal atmospheric temperature desulfurization experimental apparatus |
CN107760401A (en) * | 2016-08-19 | 2018-03-06 | 常州耐森环保科技有限公司 | A kind of bio-desulfurization device |
CN206157109U (en) * | 2016-10-27 | 2017-05-10 | 河北中科威德环境工程有限公司 | Biogas desulfurization apparatus |
CN206381832U (en) * | 2017-01-04 | 2017-08-08 | 山东旭日环保工程有限公司 | Integral biological desulfurizer |
CN107362651A (en) * | 2017-09-18 | 2017-11-21 | 佛山市宝粤美科技有限公司 | A kind of emission-control equipment |
Also Published As
Publication number | Publication date |
---|---|
CN108421400A (en) | 2018-08-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108421400B (en) | Online-regeneration biogas dry-method desulfurization device and desulfurization method thereof | |
CN108579373B (en) | Desulfurization system and desulfurization method for biogas containing high-concentration hydrogen sulfide | |
CN103071378B (en) | Two-stage biological desulfuration device of marsh gas | |
CN207899247U (en) | A kind of integrated device based on triazine solution desulfurization | |
CN102120134A (en) | Electrochemical treatment device and method for removing hydrogen sulfide in methane | |
Zhang et al. | Development and application of modified lye for treating hydrogen sulphide in coal mine | |
CN216614347U (en) | System for ozone catalysis coupling biological filter advanced treatment refractory organic waste water | |
CN111760432A (en) | Oxidation-reduction desulfurization process and device | |
CN202983509U (en) | Removing device of hydrogen sulfide in methane | |
CN209745751U (en) | Sulfur-tolerant methanation catalyst evaluation device | |
CN219324054U (en) | Multifunctional biogas purifying device | |
CN103623699A (en) | Method for nitrogen displacement in denitration and deamination zones | |
CN207775226U (en) | A kind of marsh gas desulfurizer | |
CN110055118A (en) | A kind of method and device of biogas desulfurization | |
CN201309936Y (en) | Methane generating device capable of eliminating hydrogen sulfide | |
CN211051514U (en) | Experimental synthesizer of active iron sulfur compound | |
CN201971803U (en) | Methane purifying device | |
CN209989339U (en) | Biogas biological desulfurization equipment with improved structural design | |
CN103127819B (en) | Methane treatment system | |
CN203990299U (en) | Gas protection desulfurizer | |
CN203307305U (en) | Novel methane treatment system for kitchen waste treatment | |
CN206027400U (en) | Waste gas treatment device | |
CN207552270U (en) | Biogas comprehensive utilization device | |
CN206916093U (en) | A kind of adjustable biogas dry desulfurization device | |
CN206229193U (en) | A kind of flue gas filter system during copper rod machining |
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 | ||
CP03 | Change of name, title or address |
Address after: 450000 No. 906, floor 9, building 2, Xinghua science and Technology Industrial Park, west of the second street, south of Jingnan 1st Road, Zhengzhou area (Economic Development Zone), Zhengzhou pilot Free Trade Zone, Henan Province Patentee after: Huaxia Bishui Environmental Protection Technology Co.,Ltd. Address before: No. 906, 9th Floor, Building 2, Xinghua Science and Technology Industrial Park, Economic and Technological Development Zone, Zhengzhou City, Henan Province, 450000 Patentee before: HUAXIA BISHUI ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. |
|
CP03 | Change of name, title or address | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A dry desulfurization device for biogas with online regeneration and its desulfurization method Effective date of registration: 20221226 Granted publication date: 20201120 Pledgee: Bank of China Zhengzhou branch of Limited by Share Ltd. culture Pledgor: Huaxia Bishui Environmental Protection Technology Co.,Ltd. Registration number: Y2022980028978 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20201120 Pledgee: Bank of China Zhengzhou branch of Limited by Share Ltd. culture Pledgor: Huaxia Bishui Environmental Protection Technology Co.,Ltd. Registration number: Y2022980028978 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |