KR102101999B1 - 일산화질소의 정제방법 - Google Patents

일산화질소의 정제방법 Download PDF

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Publication number
KR102101999B1
KR102101999B1 KR1020130106887A KR20130106887A KR102101999B1 KR 102101999 B1 KR102101999 B1 KR 102101999B1 KR 1020130106887 A KR1020130106887 A KR 1020130106887A KR 20130106887 A KR20130106887 A KR 20130106887A KR 102101999 B1 KR102101999 B1 KR 102101999B1
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South Korea
Prior art keywords
nitrogen monoxide
gas
adsorbent
mixed gas
adsorption
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KR1020130106887A
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Korean (ko)
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KR20140041339A (ko
Inventor
준이치 카와카미
신이치 타이
타카시 요코노
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스미토모 세이카 가부시키가이샤
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/24—Nitric oxide (NO)
    • 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
    • B01D53/14—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
    • 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
    • B01D53/14—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/10—Inorganic absorbents
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/80—Water

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  • 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)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Gas Separation By Absorption (AREA)
  • Drying Of Gases (AREA)
KR1020130106887A 2012-09-27 2013-09-05 일산화질소의 정제방법 Active KR102101999B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2012-215065 2012-09-27
JP2012215065A JP6196434B2 (ja) 2012-09-27 2012-09-27 一酸化窒素の精製方法

Publications (2)

Publication Number Publication Date
KR20140041339A KR20140041339A (ko) 2014-04-04
KR102101999B1 true KR102101999B1 (ko) 2020-04-17

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KR1020130106887A Active KR102101999B1 (ko) 2012-09-27 2013-09-05 일산화질소의 정제방법

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JP (1) JP6196434B2 (https=)
KR (1) KR102101999B1 (https=)
CN (1) CN103693629B (https=)
TW (1) TWI619674B (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111547690B (zh) * 2020-06-19 2024-03-29 大连大特气体有限公司 一种高纯度的电子级一氧化氮生产装置
CN112591722B (zh) * 2020-12-16 2022-05-17 四川金象赛瑞化工股份有限公司 一种工业级硝酸与电子级硝酸的联产方法
CN113753868A (zh) * 2021-10-14 2021-12-07 苏州金宏气体股份有限公司 一氧化氮气体的提纯方法、提纯装置和生产装置
CN115814573A (zh) * 2022-11-29 2023-03-21 四川力达世环保技术有限公司 用于生产矿源硝基腐植酸与硝基黄腐酸的综合处理系统
CN119303430B (zh) * 2024-11-20 2026-01-16 中船(邯郸)派瑞特种气体股份有限公司 一种一氧化氮气体的纯化装置及方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007169108A (ja) * 2005-12-22 2007-07-05 Sumitomo Seika Chem Co Ltd 一酸化窒素精製方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4153429A (en) 1975-05-21 1979-05-08 Union Carbide Corporation Selective adsorption of NOx from gas streams
US5328673A (en) * 1992-11-23 1994-07-12 Olin Corporation Process for removal of NOx and SOx oxides from waste gases with chloric acid
JPH07163837A (ja) * 1993-12-14 1995-06-27 Kobe Steel Ltd 窒素酸化物の除去法
US5514204A (en) * 1994-07-07 1996-05-07 The Boc Group, Inc. Process for the purification of nitric oxide
JP2004305869A (ja) * 2003-04-04 2004-11-04 Idemitsu Kosan Co Ltd 硫黄化合物除去用吸着剤及び燃料電池用水素の製造方法
KR100978805B1 (ko) 2008-07-11 2010-08-30 (주)이노메이트 극저온 냉동 트랩을 이용한 고순도 일산화질소 제조방법 및그의 제조장치

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007169108A (ja) * 2005-12-22 2007-07-05 Sumitomo Seika Chem Co Ltd 一酸化窒素精製方法

Also Published As

Publication number Publication date
TWI619674B (zh) 2018-04-01
JP2014069977A (ja) 2014-04-21
TW201420495A (zh) 2014-06-01
CN103693629B (zh) 2017-06-13
CN103693629A (zh) 2014-04-02
JP6196434B2 (ja) 2017-09-13
KR20140041339A (ko) 2014-04-04

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