BR112020016922A2 - Dispositivo de dessulfurização e desnitrificação com desnitrificação em alta eficiência - Google Patents

Dispositivo de dessulfurização e desnitrificação com desnitrificação em alta eficiência Download PDF

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Publication number
BR112020016922A2
BR112020016922A2 BR112020016922-6A BR112020016922A BR112020016922A2 BR 112020016922 A2 BR112020016922 A2 BR 112020016922A2 BR 112020016922 A BR112020016922 A BR 112020016922A BR 112020016922 A2 BR112020016922 A2 BR 112020016922A2
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BR
Brazil
Prior art keywords
activated carbon
gas
duct
nitrogen
exhaust
Prior art date
Application number
BR112020016922-6A
Other languages
English (en)
Portuguese (pt)
Inventor
Jinchao Wei
Junjie Li
Bentao Yang
Original Assignee
Zhongye Changtian International Engineering Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhongye Changtian International Engineering Co., Ltd. filed Critical Zhongye Changtian International Engineering Co., Ltd.
Publication of BR112020016922A2 publication Critical patent/BR112020016922A2/pt

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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
    • B01D53/06—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 moving adsorbents, e.g. rotating beds
    • 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
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0438—Cooling or heating systems
    • 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
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0446—Means for feeding or distributing gases
    • 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
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • 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
    • B01D53/76—Gas phase processes, e.g. by using aerosols
    • 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
    • B01D53/86—Catalytic 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B01D2251/2062—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/302—Sulfur oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/404—Nitrogen oxides other than dinitrogen oxide
    • 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
    • B01D2258/0283—Flue gases
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Treating Waste Gases (AREA)
BR112020016922-6A 2018-04-08 2018-12-17 Dispositivo de dessulfurização e desnitrificação com desnitrificação em alta eficiência BR112020016922A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201810305906.2 2018-04-08
CN201810305906.2A CN108371872B (zh) 2018-04-08 2018-04-08 高效脱硝的脱硫脱硝装置
PCT/CN2018/121452 WO2019196486A1 (zh) 2018-04-08 2018-12-17 高效脱硝的脱硫脱硝装置

Publications (1)

Publication Number Publication Date
BR112020016922A2 true BR112020016922A2 (pt) 2020-12-15

Family

ID=63032090

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112020016922-6A BR112020016922A2 (pt) 2018-04-08 2018-12-17 Dispositivo de dessulfurização e desnitrificação com desnitrificação em alta eficiência

Country Status (6)

Country Link
KR (1) KR102422222B1 (ru)
CN (1) CN108371872B (ru)
BR (1) BR112020016922A2 (ru)
PH (1) PH12020551257A1 (ru)
RU (1) RU2760553C1 (ru)
WO (1) WO2019196486A1 (ru)

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CN108371872B (zh) * 2018-04-08 2023-07-25 中冶长天国际工程有限责任公司 高效脱硝的脱硫脱硝装置
CN110856791A (zh) * 2018-08-23 2020-03-03 中国石化工程建设有限公司 活性焦脱硫脱硝吸附塔、活性焦吸附净化烟气的系统及方法
AT522436B1 (de) * 2019-04-26 2020-11-15 Integral Eng Und Umwelttechnik Gmbh Behälter und Verfahren zum Beladen eines Adsorptions- und/oder Absorptionsmittels mit Ammoniak
KR102579113B1 (ko) * 2019-05-17 2023-09-15 주식회사 엘지화학 소취 성능의 정량적 평가를 위한 장치 및 방법
CN110075664B (zh) * 2019-06-12 2024-04-02 中冶北方（大连）工程技术有限公司 气柱式活性焦再生气气封装置
CN110201527B (zh) * 2019-07-08 2020-07-07 北京中航泰达环保科技股份有限公司 一种活性炭脱硫脱硝的预喷氨系统及工艺
CN110559851A (zh) * 2019-09-30 2019-12-13 中冶东方工程技术有限公司 一种超低温模块化烟气脱硝系统
CN113120871A (zh) * 2020-01-16 2021-07-16 吉林紫金铜业有限公司 一种冶炼烟气制酸中脱硫氮气加热方法
CN111408263A (zh) * 2020-03-20 2020-07-14 北京海顺德钛催化剂有限公司 烟气处理装置
CN113666054B (zh) * 2020-05-15 2023-02-03 中冶宝钢技术服务有限公司 一种活性炭输送装置及活性炭脱硫脱硝系统
CN112275129A (zh) * 2020-09-04 2021-01-29 山西太钢工程技术有限公司 烟气排放处理方法及设备
KR102542967B1 (ko) * 2021-07-07 2023-06-14 한국에너지기술연구원 연속식 직접공기포집 장치 및 포집방법
CN114887431A (zh) * 2022-05-06 2022-08-12 安徽和谐暖通工程有限公司 一种三塔式rto废气过滤装置

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CN105727708B (zh) * 2016-02-29 2018-08-03 中国科学院过程工程研究所 一种多层流化床两段式活性炭/焦烟气同时脱硫脱硝系统及方法
CN205627632U (zh) * 2016-05-12 2016-10-12 西安西热锅炉环保工程有限公司 一种基于分区混合调节的高性能scr超低排放控制系统
CN107551757A (zh) * 2016-06-30 2018-01-09 中冶长天国际工程有限责任公司 一种烟气脱硫脱硝方法和装置
CN107694300B (zh) * 2016-08-08 2020-01-17 中冶长天国际工程有限责任公司 活性炭脱硫脱硝系统的喷氨量控制方法和装置
CN107469561A (zh) * 2017-09-19 2017-12-15 中国科学院过程工程研究所 一种烟气净化吸收塔及其处理方法
CN108371872B (zh) * 2018-04-08 2023-07-25 中冶长天国际工程有限责任公司 高效脱硝的脱硫脱硝装置

Also Published As

Publication number Publication date
WO2019196486A1 (zh) 2019-10-17
RU2760553C1 (ru) 2021-11-29
CN108371872B (zh) 2023-07-25
CN108371872A (zh) 2018-08-07
KR20200104404A (ko) 2020-09-03
PH12020551257A1 (en) 2021-04-19
KR102422222B1 (ko) 2022-07-19

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