FI982849A - Menetelmä ammoniakkikaasun erottamiseksi ja talteenottamiseksi - Google Patents

Menetelmä ammoniakkikaasun erottamiseksi ja talteenottamiseksi Download PDF

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Publication number
FI982849A
FI982849A FI982849A FI982849A FI982849A FI 982849 A FI982849 A FI 982849A FI 982849 A FI982849 A FI 982849A FI 982849 A FI982849 A FI 982849A FI 982849 A FI982849 A FI 982849A
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FI
Finland
Prior art keywords
ammonia
separation
gas
recovery
ammonia gas
Prior art date
Application number
FI982849A
Other languages
English (en)
Swedish (sv)
Other versions
FI111245B (fi
FI982849A0 (fi
Inventor
Jarkko Helminen
Joni Helenius
Erkki Paatero
Ilkka Turunen
Original Assignee
Kemira Agro Oy
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 Kemira Agro Oy filed Critical Kemira Agro Oy
Priority to FI982849A priority Critical patent/FI111245B/fi
Publication of FI982849A0 publication Critical patent/FI982849A0/fi
Priority to PCT/FI1999/001088 priority patent/WO2000040324A1/en
Priority to AU21116/00A priority patent/AU2111600A/en
Priority to EP99965591A priority patent/EP1146949A1/en
Publication of FI982849A publication Critical patent/FI982849A/fi
Priority to NO20013275A priority patent/NO20013275L/no
Application granted granted Critical
Publication of FI111245B publication Critical patent/FI111245B/fi

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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/12—Separation of ammonia from gases and vapours
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/58—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
    • B01J20/0233—Compounds of Cu, Ag, Au
    • B01J20/0237—Compounds of Cu
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
    • B01J20/0274—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04 characterised by the type of anion
    • B01J20/0288—Halides of compounds other than those provided for in B01J20/046
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  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Nanotechnology (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FI982849A 1998-12-31 1998-12-31 Menetelmä ammoniakin erottamiseksi kaasuseoksesta ja adsorbenttikoostumuksen käyttö tässä erotuksessa FI111245B (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI982849A FI111245B (fi) 1998-12-31 1998-12-31 Menetelmä ammoniakin erottamiseksi kaasuseoksesta ja adsorbenttikoostumuksen käyttö tässä erotuksessa
PCT/FI1999/001088 WO2000040324A1 (en) 1998-12-31 1999-12-29 Process for separation of ammonia gas and a solid adsorbent composition
AU21116/00A AU2111600A (en) 1998-12-31 1999-12-29 Process for separation of ammonia gas and a solid adsorbent composition
EP99965591A EP1146949A1 (en) 1998-12-31 1999-12-29 Process for separation of ammonia gas and a solid adsorbent composition
NO20013275A NO20013275L (no) 1998-12-31 2001-06-29 Fremgangsmate for separasjon av ammoniakkgass og en fast adsorbentblanding

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI982849 1998-12-31
FI982849A FI111245B (fi) 1998-12-31 1998-12-31 Menetelmä ammoniakin erottamiseksi kaasuseoksesta ja adsorbenttikoostumuksen käyttö tässä erotuksessa

Publications (3)

Publication Number Publication Date
FI982849A0 FI982849A0 (fi) 1998-12-31
FI982849A true FI982849A (fi) 2000-07-01
FI111245B FI111245B (fi) 2003-06-30

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Application Number Title Priority Date Filing Date
FI982849A FI111245B (fi) 1998-12-31 1998-12-31 Menetelmä ammoniakin erottamiseksi kaasuseoksesta ja adsorbenttikoostumuksen käyttö tässä erotuksessa

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EP (1) EP1146949A1 (fi)
AU (1) AU2111600A (fi)
FI (1) FI111245B (fi)
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Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1101734A3 (en) * 1999-11-19 2003-01-15 Praxair Technology, Inc. Purification of argon
JP3572548B2 (ja) * 2002-05-24 2004-10-06 日本酸素株式会社 ガス精製方法及び装置
US20070003762A1 (en) * 2005-06-20 2007-01-04 Withiam Michael W Air filtration media comprising metal-doped silicon-based gel materials
US7377965B2 (en) * 2005-06-20 2008-05-27 J.M. Huber Corporation Air filtration media comprising metal-doped silicon-based gel materials
US20070017195A1 (en) * 2005-07-21 2007-01-25 Withiam Michael C Air filtration media comprising metal-doped precipitated silica materials
US7559981B2 (en) 2006-07-06 2009-07-14 J.M. Huber Corporation Air filtration media comprising oxidizing agent-treated metal-doped silicon-based gel and zeolite materials
US7585359B2 (en) 2006-12-27 2009-09-08 J.M. Huber Corporation Air filtration media comprising metal-doped silicon-based gel and/or zeolite materials treated with nitric acid and/or potassium persulfate
US20100261029A1 (en) * 2008-12-18 2010-10-14 Ppg Industries Ohio, Inc. Multi-phase particulates, method of making, and composition containing same
EP2534129B1 (en) 2010-02-12 2017-09-06 Stamicarbon B.V. Removal of ammonia in urea finishing
KR102119021B1 (ko) * 2012-11-20 2020-06-05 세이스 퓨어 가스 인코포레이티드 무수 암모니아 회수 방법 및 시스템
CN105583008B (zh) * 2014-10-24 2018-04-06 中国石油化工股份有限公司 聚甲醛二甲基醚催化剂及其制备方法
WO2017065925A1 (en) * 2015-10-16 2017-04-20 Sabic Global Technologies B.V. Liquid-phase absorption process for the recovery of ammonia from a mixed gas stream
US10457609B2 (en) 2015-12-21 2019-10-29 Stamicarbon B.V. Urea ammonium nitrate production
JP2022533234A (ja) * 2019-05-24 2022-07-21 インテグリス・インコーポレーテッド ガス混合物からアンモニアを除去するための方法およびシステム
CN113041994A (zh) * 2021-02-09 2021-06-29 大同新成欣荣新材料科技有限公司 一种无铬浸渍活性炭制备工艺
WO2023152052A1 (en) * 2022-02-08 2023-08-17 Johnson Matthey Public Limited Company Exhaust gas treatment system for an ammonia-containing exhaust gas

Family Cites Families (3)

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Publication number Priority date Publication date Assignee Title
JPS634847A (ja) * 1986-06-24 1988-01-09 Nok Corp アンモニア吸着材
US5126310A (en) * 1990-08-23 1992-06-30 Air Products And Chemicals, Inc. Highly dispersed cuprous compositions
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AU2111600A (en) 2000-07-24
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