KR930017604A - 혼합가스의 분리방법 및 그에 이용하는 장치 - Google Patents

혼합가스의 분리방법 및 그에 이용하는 장치 Download PDF

Info

Publication number
KR930017604A
KR930017604A KR1019930001720A KR930001720A KR930017604A KR 930017604 A KR930017604 A KR 930017604A KR 1019930001720 A KR1019930001720 A KR 1019930001720A KR 930001720 A KR930001720 A KR 930001720A KR 930017604 A KR930017604 A KR 930017604A
Authority
KR
South Korea
Prior art keywords
particulate adsorbent
mixed gas
gas
adsorbent
adsorption tower
Prior art date
Application number
KR1019930001720A
Other languages
English (en)
Other versions
KR100263941B1 (ko
Inventor
아키라 요시노
히로미 기야마
노부히코 미호이치
Original Assignee
아오키 히로시
다이도산소 가부시키가이샤
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 아오키 히로시, 다이도산소 가부시키가이샤 filed Critical 아오키 히로시
Publication of KR930017604A publication Critical patent/KR930017604A/ko
Application granted granted Critical
Publication of KR100263941B1 publication Critical patent/KR100263941B1/ko

Links

Classifications

    • 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
    • B01D53/08—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 according to the "moving bed" method
    • 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
    • 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
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/10—Nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/12—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/102—Nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40003—Methods relating to valve switching
    • B01D2259/40005—Methods relating to valve switching using rotary valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40077—Direction of flow
    • B01D2259/40081—Counter-current
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
    • B01D2259/4009—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot gas
    • 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
    • B01D53/02—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
    • B01D53/0462—Temperature swing adsorption

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)
  • Separation Of Gases By Adsorption (AREA)

Abstract

본 발명은 혼합가스로부터 특정성분가스를 분리하는 방법 및 그에 이용하는 장치에 관한 것으로써, 입자상흡착제를 밀봉공간내에 층상으로 저장하고 상기 입자상흡착제의 층내에 원료가스를 불러넣어서 입자상흡착제와 원료가스를 향류접촉시켜 흡착이 수월한 가스를 입자상흡착제에 흡착시키고 이 입자상흡착제를 서서히 이동시켜서 상기 일봉공간밖으로 꺼내어 입자상흡착제에서 상기 흡착이 수월한 가스를 탈착시켜서 입자상흡착제를 재생하고 재생한 입자상흡착제를 상기 밀봉공간내로 되돌려서 반복하여 사용하도록 한것이다. 이 때문에 종래와 같이 빈번한 밸브의 개폐가 불필요해지고 순도가 높은 우수한 제품가스를 안정되게 분리제조할 수 있는 것을 특징으로 한다.

Description

혼합가스의 분리방법 및 그에 이용하는 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 한 실시예의 구성도, 제2도는 제1도에 있어서 둥근표시가 된 부분(A)의 확대도, 제3도는 똑같이 둥근표시가 된 부분(A)의 확대 평면도.

Claims (4)

  1. 입자상흡착제를 밀봉공간내에 층상으로 체류시키는 체류공정과, 토출구가 상기 입자상흡착제층내로 연장되는 노즐로부터 원료혼합가스를 토출하여 혼합가스속의 흡착이 수월한 가스를 입자상 흡착제에 흡착시켜서 흡착이 어려운 가스를 남기는 흡착분리공정과, 상기 층상으로 저장된 입자상흡착제를 상기 밀봉공간과는 별개의 밀봉 공간내로 서서히 이동시키는 이동공정과, 상기 별개의 밀봉공가내에 있어서 입자상 흡착제로부터 흡착이 수월한 가스를 밀착시켜서 입자상 흡착제를 재생하는 탈착재생공정과, 재생된 입자상흡착제를 상기 체류공정으로 되돌리는 반송공정을 구비하고 있는 것을 특징으로 하는 혼합가스 분리방법.
  2. 제1항에 있어서, 상기 별개의 밀봉공간이 가열 및 감압되어 있는 것을 특징으로 하는 혼합가스 분리방법.
  3. 제1항 또는 2항에 있어서, 원료혼합가스가 미리 압축기에 의하여 가입되어 있으며 상기 별개의 밀봉공간이 상기 압축기의 압축열을 이용하여 가열되어 있는 것을 특징으로 하는 혼합가스 분리방법.
  4. 입자상흡착제를 내장하는 흡착탑과, 입자상흡착제의 재생수단과, 원료혼합가스를 상기 흡착탑에 도입하는 혼합가스공급수단과, 혼합가스로 부터 분리된 가스를 도출하는 도출수단을 구비한 혼합가스 분리장치에 있어서, 상기 흡착탑내에 간막이선반이 설치되고 그 위에 입자상흡착제가 상승가스와 향류접촉하면서 층상으로 저장되어 서서히 다음공정으로 이동하게 되어 있으며 이 간막이선반의 하측 흡착탑부분에 상기 혼합가스 공급수단의 선단이 접속되고, 상기 재생수단과 흡착탑 사이에 재생흡착제 반송수단이 설치되고 상기 간막이선반에는 혼합가스토출용의 노즐이 설치되어 있는 동시에 입자상흡착제를 서서히 아래로 흐르게하기 위한 유하구멍이 설치되고 상기 노즐의 선단개구부는 상기 입자상흡착제의 층내에 위치결정되는 동시에 입자상흡착제의 핌입방지가 이루어져 있는 것을 특징으로 하는 혼합가스 분리장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930001720A 1992-02-08 1993-02-08 혼합가스의 분리방법 및 그에 이용하는 장치 KR100263941B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP92-56659 1992-02-08
JP4056659A JPH0787889B2 (ja) 1992-02-08 1992-02-08 混合ガスの分離方法およびそれに用いる装置

Publications (2)

Publication Number Publication Date
KR930017604A true KR930017604A (ko) 1993-09-20
KR100263941B1 KR100263941B1 (ko) 2000-08-16

Family

ID=13033519

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930001720A KR100263941B1 (ko) 1992-02-08 1993-02-08 혼합가스의 분리방법 및 그에 이용하는 장치

Country Status (7)

Country Link
US (1) US5336300A (ko)
EP (1) EP0556990B1 (ko)
JP (1) JPH0787889B2 (ko)
KR (1) KR100263941B1 (ko)
CN (1) CN1038908C (ko)
DE (1) DE69324517T2 (ko)
TW (1) TW207506B (ko)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5730782A (en) * 1995-10-25 1998-03-24 Praxair Technology, Inc. Isobaric moving bed continuous gas purifier
US5882381A (en) * 1996-03-28 1999-03-16 Modern Equipment Company, Inc. Thermal desorption system
DE19631650A1 (de) * 1996-08-05 1998-02-12 Christoph Schmid Adsorbersystem
US5787730A (en) * 1996-08-23 1998-08-04 Praxair Technology, Inc. Thermal swing helium purifier and process
US6251164B1 (en) 1999-08-27 2001-06-26 Praxair Technology, Inc. Fluid separation process and separation system therefor
CA2367818C (en) * 2001-01-18 2010-05-11 Electric Power Research Institute, Inc. Method and apparatus for renewable mercury sorption
US6638341B1 (en) * 2002-06-14 2003-10-28 Aeronex, Inc. Method for rapid activation or preconditioning of porous gas purification substrates
US7594956B2 (en) * 2005-04-19 2009-09-29 Adsorption Research, Inc. Temperature swing adsorption system
JP5490394B2 (ja) * 2008-10-03 2014-05-14 株式会社クレハ環境 ガス浄化装置及び方法
ITMI20101470A1 (it) * 2010-08-03 2012-02-04 Ecospray Technologies S R L Apparato e metodo per la rigenerazione del carbone attivo all'interno di un impianto industriale
KR102055976B1 (ko) * 2013-10-09 2019-12-13 릴라이언스 인더스트리즈 리미티드 이산화탄소를 포집하기 위한 단일 압축 시스템 및 공정
JP6298360B2 (ja) * 2014-05-28 2018-03-20 川崎重工業株式会社 二酸化炭素分離システム
US9527028B2 (en) * 2014-12-18 2016-12-27 Uop Llc Moving bed temperature swing adsorption process
CN105664662B (zh) * 2016-03-31 2018-07-13 威格气体纯化科技（苏州）股份有限公司 在线更换吸附材料的净化柱及手套箱
JP2021137758A (ja) * 2020-03-06 2021-09-16 株式会社クレハ 水素ガスの製造方法および水素ガスの製造装置
CN111659228B (zh) * 2020-06-30 2022-05-06 佛山市美客医疗科技有限公司 一种变压吸附氧气设备的工作方法
CN111659229B (zh) * 2020-06-30 2020-12-08 浙江勤策空分设备有限公司 一种变压吸附氧气设备
GB2598340A (en) * 2020-08-27 2022-03-02 Sintef Tto As Gas capture system with combined temperature and pressure swings
CN112225177A (zh) * 2020-10-17 2021-01-15 杭州普昌科技有限公司 一种氢气提纯的设备及其工作方法

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2311564A (en) * 1940-11-02 1943-02-16 Standard Oil Dev Co Handling finely divided materials
US2434202A (en) * 1944-04-01 1948-01-06 Socony Vacuum Oil Co Inc Method and apparatus for contacting gases with particle form solid contact materials
US2549104A (en) * 1946-06-29 1951-04-17 Socony Vacuum Oil Co Inc Method for revivification of desiccants
US2594615A (en) * 1946-09-10 1952-04-29 Union Oil Co Adsorption process and apparatus therefor
US2527964A (en) * 1946-11-18 1950-10-31 Phillips Petroleum Co Separation of gases
US2495842A (en) * 1947-01-09 1950-01-31 Standard Oil Dev Co Fractionation of gases with solid adsorbents
US2583352A (en) * 1947-06-19 1952-01-22 Union Oil Co Adsorption process
US2590322A (en) * 1947-12-13 1952-03-25 Union Oil Co Adsorption process
US2638999A (en) * 1947-12-13 1953-05-19 Union Oil Co Adsorption process
US2603306A (en) * 1949-02-14 1952-07-15 Union Oil Co Adsorption process and apparatus
US2616515A (en) * 1949-02-21 1952-11-04 Union Oil Co Adsorption process
US2616521A (en) * 1949-02-21 1952-11-04 Union Oil Co Adsorption process
US2539005A (en) * 1949-04-30 1951-01-23 Union Oil Co Adsorption process
US2539006A (en) * 1949-04-30 1951-01-23 Union Oil Co Adsorption apparatus and process
DE883598C (de) * 1949-06-14 1954-03-22 Metallgesellschaft Ag Verfahren und Vorrichtung zur Bewegung von Adsorptionsmitteln oder Katalysatoren
US2692656A (en) * 1950-08-11 1954-10-26 Union Oil Co Adsorption by and reactivation of granular adsorbents
US2780526A (en) * 1951-04-12 1957-02-05 Union Oil Co Isotope separation process
DE883589C (de) * 1951-08-31 1953-07-20 Goldschmidt Ag Th Antischaummittel
US2764252A (en) * 1952-03-18 1956-09-25 Union Oil Co Adsorption process and apparatus
US2850114A (en) * 1954-12-16 1958-09-02 Union Oil Co Selective adsorption process
FR1525959A (fr) * 1967-01-31 1968-05-24 Rech S Tech Et Ind S R T I Soc Procédé de séparation continue par sorption à contre-courant en phase gazeuse.
JPS5329308B2 (ko) * 1975-02-27 1978-08-19
JPS5214580A (en) * 1975-07-25 1977-02-03 Taiyo Kaken Kk Apparatus for continuosly treating gases
US4231764A (en) * 1978-09-25 1980-11-04 Mattia Manlio M System for removing organic contaminants from air
US4306886A (en) * 1978-12-01 1981-12-22 Berg Clyde Multiple stage high temperature stripping zone in a hypersorption process
JPS6037047B2 (ja) * 1979-03-09 1985-08-23 住友重機械工業株式会社 脱硫用活性炭の再生法
US4857285A (en) * 1987-06-04 1989-08-15 General Electric Environmental Services, Inc. Method and system for removal of sulfur compounds from gases and for regenerating spent sorbents
DE4026071C2 (de) * 1990-08-17 1994-04-14 Steag Ag Verfahren und Vorrichtung zum Regenerieren von kohlenstoffhaltigem Adsorptionsmittel

Also Published As

Publication number Publication date
JPH0787889B2 (ja) 1995-09-27
DE69324517D1 (de) 1999-05-27
CN1038908C (zh) 1998-07-01
KR100263941B1 (ko) 2000-08-16
US5336300A (en) 1994-08-09
EP0556990B1 (en) 1999-04-21
JPH05220321A (ja) 1993-08-31
CN1077139A (zh) 1993-10-13
TW207506B (ko) 1993-06-11
DE69324517T2 (de) 1999-09-16
EP0556990A1 (en) 1993-08-25

Similar Documents

Publication Publication Date Title
KR930017604A (ko) 혼합가스의 분리방법 및 그에 이용하는 장치
US3142547A (en) Pressure equalization depressuring in heatless adsorption
KR840006615A (ko) 흡착기와 그 동작방법
GB1067177A (en) Adsorption separation process
KR900004388A (ko) 2-흡착기 시스템에서 진공 스윙 흡착법에 의해 기체 혼합물을 분리하는 방법
US3138439A (en) Apparatus and process for heatless fractionation of gaseous constituents
KR910011324A (ko) 상이한 입도의 흡착제를 함유하는 연속 흡착대역을 이용한 증기상 혼합물의 분리방법
US2918140A (en) Treatment of gas mixtures
US2585490A (en) Continuous adsorption process
BR8507189A (pt) Processo de adsorcao por oscilacao de pressao para a separacao de uma mistura de gases
KR19980086952A (ko) 단일 흡착 베드를 이용한 압력 스윙 흡착 방법
EP0391718A3 (en) Heaterless adsorption system for combined purification and fractionation of air
CA2040945A1 (en) Integrated adsorption process for hydrogen and hydrocarbon recovery using temperature swing step in front of pressure swing step
DE69611065D1 (de) Vorrichtung zum Kühlen von flüssigen Medien
ATE9875T1 (de) Verfahren und vorrichtung zur abscheidung gasfoermiger komponenten durch selektive adsorption.
KR860007184A (ko) 이소프렌의 분리공정
ES8100098A1 (es) Perfeccionamientos en un procedimiento para eliminar un primer gas polar a partir de una mezcla del mismo con un segundo gas y aparato correspondiente
KR19980025118A (ko) 기체 정제 방법 및 장치
US3712027A (en) Vapor adsorption process for recovering selected components from a multi-component gas stream
KR920017701A (ko) 개스 분리방법 및 장치
ATE16174T1 (de) Adsorptionsverfahren zur trennung von kohlenwasserstoffen.
GB1346178A (en) Purification of gases by a process involving adsorption
KR970005364A (ko) 흡착방법
US3849089A (en) Process, system and apparatus and components thereof for the separation of gaseous components
US3696587A (en) Adsorption process for recovering easy-to-regenerate condensible components from a multicomponent gas stream

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20110421

Year of fee payment: 12

LAPS Lapse due to unpaid annual fee