CN105848757A - 从气体物流中捕集二氧化硫的方法 - Google Patents
从气体物流中捕集二氧化硫的方法 Download PDFInfo
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- CN105848757A CN105848757A CN201480070262.3A CN201480070262A CN105848757A CN 105848757 A CN105848757 A CN 105848757A CN 201480070262 A CN201480070262 A CN 201480070262A CN 105848757 A CN105848757 A CN 105848757A
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- B01D53/14—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 absorption
- B01D53/1456—Removing acid components
- B01D53/1481—Removing sulfur dioxide or sulfur trioxide
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- B01D53/14—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 absorption
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- B01D53/14—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 absorption
- B01D53/1425—Regeneration of liquid absorbents
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- B01D53/14—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 absorption
- B01D53/1456—Removing acid components
- B01D53/1475—Removing carbon dioxide
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
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- B01D53/14—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 absorption
- B01D53/1493—Selection of liquid materials for use as absorbents
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- B01D53/34—Chemical or biological purification of waste gases
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- B01D2252/202—Alcohols or their derivatives
- B01D2252/2023—Glycols, diols or their derivatives
- B01D2252/2026—Polyethylene glycol, ethers or esters thereof, e.g. Selexol
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B—PERFORMING OPERATIONS; TRANSPORTING
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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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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- Chemical & Material Sciences (AREA)
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- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
纯溶剂/吸收剂 | Mw | Cp | (Rx)SO2热量 | BP | 官能团 |
g/mol | kJ/kg·K | kJ/mol | ℃ | ||
水 | 18 | 4.2 | 18* | 100 | 氢键 |
TriEGMME | 164 | 2.19 | 246 | 羟基/醚 | |
PEGDME | 236 | 2.05 | 37-42§ | 275 | 醚 |
TetraEG | 194 | 2.18 | 315 | 羟基/醚 |
Hep和DiHep的混合物 | HSS | PEGDME |
wt% | 当量/摩尔 | wt% |
13 | 1 | 22 |
13 | 1.2 | 17 |
18 | 1.2 | 14 |
22 | 1.2 | 8 |
25 | 1.2 | 5 |
溶液 | 胺类型 | 胺 | HSS | PEGDME |
# | wt% | 当量/摩尔 | wt% | |
1 | Hep和DiHep的混合物 | 13 | 1 | 22 |
2 | Hep和DiHep的混合物 | 13 | 1.2 | 17 |
3 | Hep和DiHep的混合物 | 18 | 1.2 | 14 |
4 | Hep和DiHep的混合物 | 22 | 1.2 | 8 |
5 | Hep和DiHep的混合物 | 25 | 1.2 | 5 |
6 | Amide-DiHep | 25 | 0.4 | 20 |
7 | 氨基吡唑 | 22 | 0.1 | 32 |
100%基准 | 单位 | IX | L/L萃取 |
阴离子树脂 | 离子配对 | ||
胺 | kg/kg硫酸根 | 0.02 | 0.002 |
水 | kg/kg硫酸根 | 1116 | 35 |
产生的废物 | kg/kg硫酸根 | 751 | 39 |
Claims (15)
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EP13191903 | 2013-11-07 | ||
EP13191903.7 | 2013-11-07 | ||
PCT/CA2014/051059 WO2015066807A1 (en) | 2013-11-07 | 2014-11-05 | Process for capturing sulfur dioxide from a gas stream |
Publications (2)
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CN105848757A true CN105848757A (zh) | 2016-08-10 |
CN105848757B CN105848757B (zh) | 2018-01-02 |
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Country | Link |
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US (1) | US9919262B2 (zh) |
CN (1) | CN105848757B (zh) |
CA (1) | CA2929311C (zh) |
CL (1) | CL2016001085A1 (zh) |
MX (1) | MX2016005707A (zh) |
RU (1) | RU2674963C2 (zh) |
WO (1) | WO2015066807A1 (zh) |
Cited By (6)
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CN108795494A (zh) * | 2017-05-04 | 2018-11-13 | 中国石油化工股份有限公司 | 重整生成油加氢装置与脱轻组分塔耦合系统 |
CN109420411A (zh) * | 2017-08-22 | 2019-03-05 | 中国石油化工股份有限公司 | 从酸性气流中回收二氧化硫的可再生脱硫剂及方法 |
CN109603472A (zh) * | 2018-11-29 | 2019-04-12 | 河北彩客化学股份有限公司 | 一种处理含二氧化硫废气的吸附剂及方法 |
CN110366443A (zh) * | 2017-03-08 | 2019-10-22 | 国际壳牌研究有限公司 | 从so2含量暂时非常高的气体中除去so2的方法 |
CN112691508A (zh) * | 2021-01-13 | 2021-04-23 | 江苏大学 | 一种双胺类三元低共熔溶剂的制备方法及其高效捕集so2的用途 |
CN113350971A (zh) * | 2021-06-29 | 2021-09-07 | 宁波久丰热电有限公司 | 一种脱硫废弃物循环再利用装置及其工艺 |
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WO2018078065A1 (en) * | 2016-10-27 | 2018-05-03 | Shell Internationale Research Maatschappij B.V. | Process for removing sulfur dioxide from a gas stream |
WO2018078154A1 (en) | 2016-10-31 | 2018-05-03 | Shell Internationale Research Maatschappij B.V. | Process for removing sulfur dioxide from a gas stream |
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RU2759096C1 (ru) * | 2021-04-30 | 2021-11-09 | Федеральное государственное автономное образовательное учреждение высшего образования "Северо-Восточный федеральный университет имени М.К.Аммосова" | Способ очистки от диоксида серы |
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- 2014-11-05 MX MX2016005707A patent/MX2016005707A/es unknown
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- 2014-11-05 WO PCT/CA2014/051059 patent/WO2015066807A1/en active Application Filing
- 2014-11-05 RU RU2016122275A patent/RU2674963C2/ru active
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CN108795494B (zh) * | 2017-05-04 | 2023-07-28 | 中国石油化工股份有限公司 | 重整生成油加氢装置与脱轻组分塔耦合系统 |
CN109420411A (zh) * | 2017-08-22 | 2019-03-05 | 中国石油化工股份有限公司 | 从酸性气流中回收二氧化硫的可再生脱硫剂及方法 |
CN109603472A (zh) * | 2018-11-29 | 2019-04-12 | 河北彩客化学股份有限公司 | 一种处理含二氧化硫废气的吸附剂及方法 |
CN109603472B (zh) * | 2018-11-29 | 2021-03-23 | 河北彩客化学股份有限公司 | 一种处理含二氧化硫废气的吸附剂及方法 |
CN112691508A (zh) * | 2021-01-13 | 2021-04-23 | 江苏大学 | 一种双胺类三元低共熔溶剂的制备方法及其高效捕集so2的用途 |
CN113350971A (zh) * | 2021-06-29 | 2021-09-07 | 宁波久丰热电有限公司 | 一种脱硫废弃物循环再利用装置及其工艺 |
CN113350971B (zh) * | 2021-06-29 | 2022-11-11 | 宁波久丰热电有限公司 | 一种脱硫废弃物循环再利用装置及其工艺 |
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US9919262B2 (en) | 2018-03-20 |
CA2929311A1 (en) | 2015-05-14 |
CN105848757B (zh) | 2018-01-02 |
US20160263519A1 (en) | 2016-09-15 |
RU2016122275A3 (zh) | 2018-06-13 |
RU2016122275A (ru) | 2017-12-08 |
RU2674963C2 (ru) | 2018-12-13 |
CA2929311C (en) | 2022-05-03 |
WO2015066807A1 (en) | 2015-05-14 |
MX2016005707A (es) | 2016-08-19 |
CL2016001085A1 (es) | 2016-12-16 |
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