AR125673A1 - ZEOLITE FILTER WITH SILVER LOAD AND FILTRATION AND EXHAUST SYSTEM FOR THE CONTAINMENT OF A NUCLEAR POWER PLANT - Google Patents

ZEOLITE FILTER WITH SILVER LOAD AND FILTRATION AND EXHAUST SYSTEM FOR THE CONTAINMENT OF A NUCLEAR POWER PLANT

Info

Publication number
AR125673A1
AR125673A1 ARP220100902A ARP220100902A AR125673A1 AR 125673 A1 AR125673 A1 AR 125673A1 AR P220100902 A ARP220100902 A AR P220100902A AR P220100902 A ARP220100902 A AR P220100902A AR 125673 A1 AR125673 A1 AR 125673A1
Authority
AR
Argentina
Prior art keywords
silver
zeolite filter
pressure
gas
loaded zeolite
Prior art date
Application number
ARP220100902A
Other languages
Spanish (es)
Inventor
Ji Zhu Jingmei Jing Chunning Sun Zhongning Yang Lifeng Gu Haifeng Wang Xiaojiang Sun Chaojie Di Xing
Original Assignee
China Nuclear Power Eng 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 China Nuclear Power Eng Co Ltd filed Critical China Nuclear Power Eng Co Ltd
Publication of AR125673A1 publication Critical patent/AR125673A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
    • 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
    • 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
    • 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
    • B01D2253/106—Silica or silicates
    • B01D2253/108—Zeolites
    • 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
    • B01D2253/112—Metals or metal compounds not provided for in B01D2253/104 or B01D2253/106
    • B01D2253/1122—Metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/104—Silver
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/202—Single element halogens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/206—Organic halogen compounds
    • B01D2257/2068—Iodine
    • 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
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

Se presentan un filtro de zeolita con carga de plata y un sistema de filtración y de escape de la contención de una planta de energía nuclear que incluye el filtro de zeolita con carga de plata. El filtro de zeolita con carga de plata incluye un tanque que soporta la presión, una unidad de filtrado de zeolita con carga de plata y un cabezal de recolección de gas. Se dispone una entrada en la parte superior del tanque que soporta la presión, una salida se dispone en una parte inferior del tanque que soporta la presión y el gas a ser filtrado ingresa al tanque que soporta la presión desde la entrada. La unidad de filtrado de zeolita con carga de plata se dispone en el tanque que soporta la presión y está configurada para remover yodo orgánico en el gas a ser filtrado. El cabezal de recolección de gas está dispuesto debajo de la unidad de filtrado de zeolita con carga de plata y está conectado a un extremo inferior de la unidad de filtrado de zeolita con carga de plata, y está configurado para recolectar el gas filtrado. La salida del tanque que soporta la presión está conectada al extremo inferior del cabezal de recolección de gas. El filtro de zeolita con carga de plata puede filtrar eficazmente el yodo orgánico radioactivo del gas filtrado.A silver-loaded zeolite filter and a nuclear power plant containment exhaust and filtration system that includes the silver-loaded zeolite filter are presented. The silver charged zeolite filter includes a pressure supporting tank, a silver charged zeolite filter unit and a gas collection head. An inlet is arranged in the upper part of the pressure-bearing tank, an outlet is arranged in a lower part of the pressure-bearing tank, and the gas to be filtered enters the pressure-bearing tank from the inlet. The silver-loaded zeolite filter unit is arranged in the pressure-bearing tank and is configured to remove organic iodine from the gas to be filtered. The gas collection head is arranged below the silver-loaded zeolite filter unit and is connected to a lower end of the silver-loaded zeolite filter unit, and is configured to collect the filtered gas. The outlet of the pressure-bearing tank is connected to the lower end of the gas collection head. The silver-loaded zeolite filter can effectively filter radioactive organic iodine from the filtered gas.

ARP220100902A 2021-04-12 2022-04-08 ZEOLITE FILTER WITH SILVER LOAD AND FILTRATION AND EXHAUST SYSTEM FOR THE CONTAINMENT OF A NUCLEAR POWER PLANT AR125673A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110389118.8A CN113289417A (en) 2021-04-12 2021-04-12 Silver-loaded zeolite filter for containment filtering and discharging system of nuclear power plant

Publications (1)

Publication Number Publication Date
AR125673A1 true AR125673A1 (en) 2023-08-09

Family

ID=77319605

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP220100902A AR125673A1 (en) 2021-04-12 2022-04-08 ZEOLITE FILTER WITH SILVER LOAD AND FILTRATION AND EXHAUST SYSTEM FOR THE CONTAINMENT OF A NUCLEAR POWER PLANT

Country Status (4)

Country Link
CN (1) CN113289417A (en)
AR (1) AR125673A1 (en)
GB (1) GB2619207A (en)
WO (1) WO2022217977A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113289417A (en) * 2021-04-12 2021-08-24 中国核电工程有限公司 Silver-loaded zeolite filter for containment filtering and discharging system of nuclear power plant

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4088737A (en) * 1976-11-02 1978-05-09 The United States Of America As Represented By The United States Department Of Energy Dry method for recycling iodine-loaded silver zeolite
US9034066B2 (en) * 2011-09-16 2015-05-19 Lawrence Livermore National Security, Llc Anti-clogging filter system
EP2937867B1 (en) * 2014-03-03 2018-11-14 Fnctech Containment filtered venting system used for nuclear power plant
KR101996976B1 (en) * 2015-03-12 2019-07-05 라사 인더스트리즈, 리미티드 Filler for filter vents, and filter vent device
CN106504811B (en) * 2016-10-31 2017-12-19 哈尔滨工程大学 A kind of long-term release filtration system of containment
CN107240425B (en) * 2017-04-26 2019-06-14 哈尔滨工程大学 Integral safety shell filtering emission system
CN108022659B (en) * 2017-12-06 2019-10-08 哈尔滨工程大学 A kind of containment filtration exhaust system that can efficiently remove organic iodine
CN108492892B (en) * 2018-02-28 2020-04-07 哈尔滨工程大学 Built-in containment filtering and discharging system
CN113289417A (en) * 2021-04-12 2021-08-24 中国核电工程有限公司 Silver-loaded zeolite filter for containment filtering and discharging system of nuclear power plant

Also Published As

Publication number Publication date
WO2022217977A1 (en) 2022-10-20
GB2619207A (en) 2023-11-29
GB202313567D0 (en) 2023-10-18
CN113289417A (en) 2021-08-24

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