CN111471500A - 一种单级膜分离法沼气提纯的***及工艺方法 - Google Patents
一种单级膜分离法沼气提纯的***及工艺方法 Download PDFInfo
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- CN111471500A CN111471500A CN202010291150.8A CN202010291150A CN111471500A CN 111471500 A CN111471500 A CN 111471500A CN 202010291150 A CN202010291150 A CN 202010291150A CN 111471500 A CN111471500 A CN 111471500A
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- 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
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- 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
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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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/047—Pressure swing adsorption
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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
- B01D53/229—Integrated processes (Diffusion and at least one other process, e.g. adsorption, absorption)
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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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- 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
- C10L3/104—Carbon dioxide
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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
- C10L3/106—Removal of contaminants of water
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/05—Biogas
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
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Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010291150.8A CN111471500A (zh) | 2020-04-14 | 2020-04-14 | 一种单级膜分离法沼气提纯的***及工艺方法 |
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CN202010291150.8A CN111471500A (zh) | 2020-04-14 | 2020-04-14 | 一种单级膜分离法沼气提纯的***及工艺方法 |
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CN111471500A true CN111471500A (zh) | 2020-07-31 |
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CN202010291150.8A Pending CN111471500A (zh) | 2020-04-14 | 2020-04-14 | 一种单级膜分离法沼气提纯的***及工艺方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114774174A (zh) * | 2022-04-14 | 2022-07-22 | 河海大学 | 一种填料原位灵活更换的沼气提纯装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101760270A (zh) * | 2010-01-14 | 2010-06-30 | 党延斋 | 脱除并回收天然气中co2的方法 |
CN203639437U (zh) * | 2013-12-20 | 2014-06-11 | 大连举扬科技有限公司 | 一种垃圾填埋沼气纯化甲烷的装置 |
CN104745260A (zh) * | 2015-04-10 | 2015-07-01 | 常州大学 | 一种沼气制取高品质天然气并储存的方法及其设备 |
CN105950241A (zh) * | 2016-07-07 | 2016-09-21 | 瑞必科净化设备(上海)有限公司 | 一种沼气净化膜和变压吸附混合*** |
-
2020
- 2020-04-14 CN CN202010291150.8A patent/CN111471500A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101760270A (zh) * | 2010-01-14 | 2010-06-30 | 党延斋 | 脱除并回收天然气中co2的方法 |
CN203639437U (zh) * | 2013-12-20 | 2014-06-11 | 大连举扬科技有限公司 | 一种垃圾填埋沼气纯化甲烷的装置 |
CN104745260A (zh) * | 2015-04-10 | 2015-07-01 | 常州大学 | 一种沼气制取高品质天然气并储存的方法及其设备 |
CN105950241A (zh) * | 2016-07-07 | 2016-09-21 | 瑞必科净化设备(上海)有限公司 | 一种沼气净化膜和变压吸附混合*** |
Non-Patent Citations (1)
Title |
---|
罗东晓: "膜技术在分离沼气中二氧化碳的应用", 《煤气与热力》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114774174A (zh) * | 2022-04-14 | 2022-07-22 | 河海大学 | 一种填料原位灵活更换的沼气提纯装置 |
CN114774174B (zh) * | 2022-04-14 | 2023-10-24 | 河海大学 | 一种填料原位灵活更换的沼气提纯装置 |
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Inventor after: Yang Hong Inventor after: Lei Wensheng Inventor after: Yi Weihua Inventor after: Liu Haixin Inventor after: Xu Peng Inventor after: Huang Jie Inventor before: Lei Wensheng Inventor before: Yang Hong Inventor before: Huang Biao Inventor before: Yi Weihua Inventor before: Xu Peng Inventor before: Liu Jun Inventor before: Huang Jie |
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Application publication date: 20200731 |