CN1279006C - 从垃圾填埋气中净化回收甲烷的方法 - Google Patents
从垃圾填埋气中净化回收甲烷的方法 Download PDFInfo
- Publication number
- CN1279006C CN1279006C CNB2004100812725A CN200410081272A CN1279006C CN 1279006 C CN1279006 C CN 1279006C CN B2004100812725 A CNB2004100812725 A CN B2004100812725A CN 200410081272 A CN200410081272 A CN 200410081272A CN 1279006 C CN1279006 C CN 1279006C
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- Prior art keywords
- gas
- adsorption
- pressure
- bed
- aluminum oxide
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
Description
主要组份 | 含量v% | 微量组分 | |||||
组份 | 含量(V10-6) | 组份 | 含量(V10-6) | 组份 | 含量(V10-6) | ||
CH4 | 40~50 | H2S | 20~100 | 二氯乙烯 | 33 | 苯 | 0.4~2 |
CO2 | 32~40 | 甲硫醇 | 3~5 | 二氯乙烷 | 0.25 | 苯乙烯 | 0~0.5 |
N2 | 2~4 | 乙硫醇 | 0.1~0.5 | 三氯乙烯 | 2.8 | 甲苯 | 4.7~35 |
H2O | 3~12 | 甲硫醚 | 5~10 | 二氯氟甲烷 | 0.6 | 乙苯 | 3.5~13 |
O2 | 2~4 | 二甲基二硫醚 | 0.01~0.05 | 四氯乙烯 | 6.3 | 氯苯 | 0.1~1.0 |
CO | 0.4~0.6 | COS | <0.5 | 二氯甲烷 | 12.0 | 异戊烷 | 0~0.1 |
NH3 | 1~3 | CS2 | <0.5 | 氯乙烯 | 1.4 | 正戊烷 | 0~0.02 |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100812725A CN1279006C (zh) | 2004-11-19 | 2004-11-19 | 从垃圾填埋气中净化回收甲烷的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2004100812725A CN1279006C (zh) | 2004-11-19 | 2004-11-19 | 从垃圾填埋气中净化回收甲烷的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1634813A CN1634813A (zh) | 2005-07-06 |
CN1279006C true CN1279006C (zh) | 2006-10-11 |
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CNB2004100812725A Expired - Lifetime CN1279006C (zh) | 2004-11-19 | 2004-11-19 | 从垃圾填埋气中净化回收甲烷的方法 |
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CN (1) | CN1279006C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103353207A (zh) * | 2013-07-18 | 2013-10-16 | 杭州凯德空分设备有限公司 | 从净化后的垃圾填埋气中提纯甲烷液体的装置 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101306293B (zh) * | 2007-11-05 | 2011-11-23 | 山东洪业化工集团有限公司 | 环己酮生产系统尾气的处理方法 |
CN101544920B (zh) * | 2009-05-07 | 2012-09-19 | 北京溯希至清科技有限公司 | 垃圾填埋气脱臭提纯制备压缩天然气工艺 |
CN101817715B (zh) * | 2009-08-06 | 2013-06-26 | 四川亚连科技有限责任公司 | 一种提取沼气中的甲烷气体的方法 |
CN102091501A (zh) * | 2011-01-27 | 2011-06-15 | 四川同盛科技有限责任公司 | 一种上下均压的变压吸附方法 |
CN103159580B (zh) * | 2011-12-19 | 2015-06-17 | 西南化工研究设计院有限公司 | 一种净化提浓垃圾填埋气中甲烷的方法 |
CN105505493A (zh) * | 2014-09-22 | 2016-04-20 | 百富环保科技有限公司 | 垃圾填埋气的处理方法及系统 |
PT3585500T (pt) * | 2017-02-03 | 2023-10-17 | Air Liquide Advanced Tech Us Llc | Método e sistema integrados de ptsa/membranas para remoção de h2s e co2 do biogás |
CN106995735A (zh) * | 2017-05-03 | 2017-08-01 | 江苏天楹环保能源成套设备有限公司 | 一种填埋气或沼气的处置系统 |
CN108329962B (zh) * | 2018-03-01 | 2021-05-14 | 中国石油化工股份有限公司 | 天然气中氮气脱除的方法和装置 |
CN109336729B (zh) * | 2018-12-04 | 2024-04-30 | 西南化工研究设计院有限公司 | 一种回收1,4丁二醇合成尾气中乙炔的方法及系统 |
-
2004
- 2004-11-19 CN CNB2004100812725A patent/CN1279006C/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103353207A (zh) * | 2013-07-18 | 2013-10-16 | 杭州凯德空分设备有限公司 | 从净化后的垃圾填埋气中提纯甲烷液体的装置 |
CN103353207B (zh) * | 2013-07-18 | 2015-02-25 | 杭州凯德空分设备有限公司 | 从净化后的垃圾填埋气中提纯甲烷液体的装置 |
Also Published As
Publication number | Publication date |
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CN1634813A (zh) | 2005-07-06 |
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Address after: Chengdu hi tech Zone Technology Innovation Service Center, No.5 Gaopeng Avenue, Chengdu hi tech Zone, Sichuan 610225 Patentee after: Haohua Chemical Technology Group Co.,Ltd. Address before: 445 box 610225, South Airport Road, Sichuan, Chengdu Patentee before: SICHUAN TIANYI SCIENCE AND TECHNOLOGY Co.,Ltd. |
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