SG109557A1 - Process and apparatus for enriching ammonia - Google Patents

Process and apparatus for enriching ammonia

Info

Publication number
SG109557A1
SG109557A1 SG200404490A SG200404490A SG109557A1 SG 109557 A1 SG109557 A1 SG 109557A1 SG 200404490 A SG200404490 A SG 200404490A SG 200404490 A SG200404490 A SG 200404490A SG 109557 A1 SG109557 A1 SG 109557A1
Authority
SG
Singapore
Prior art keywords
enriching ammonia
enriching
ammonia
Prior art date
Application number
SG200404490A
Other languages
English (en)
Inventor
Ji Wenchang
I Shirley Arthur
J Sadkowski Piotr
Original Assignee
Boc Group Inc
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 Boc Group Inc filed Critical Boc Group Inc
Publication of SG109557A1 publication Critical patent/SG109557A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B01D61/362—Pervaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B01D61/364—Membrane distillation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/024—Purification
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/10—Separation of ammonia from ammonia liquors, e.g. gas liquors
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Separation Of Gases By Adsorption (AREA)
SG200404490A 2003-08-13 2004-08-12 Process and apparatus for enriching ammonia SG109557A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49472903P 2003-08-13 2003-08-13
US10/911,868 US20050034479A1 (en) 2003-08-13 2004-08-05 Process and apparatus for enriching ammonia

Publications (1)

Publication Number Publication Date
SG109557A1 true SG109557A1 (en) 2005-03-30

Family

ID=33567979

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200404490A SG109557A1 (en) 2003-08-13 2004-08-12 Process and apparatus for enriching ammonia

Country Status (7)

Country Link
US (1) US20050034479A1 (ja)
EP (1) EP1506939A3 (ja)
JP (1) JP2005060225A (ja)
KR (1) KR20050017388A (ja)
CN (1) CN1590298A (ja)
SG (1) SG109557A1 (ja)
TW (1) TW200523349A (ja)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7297181B2 (en) * 2004-07-07 2007-11-20 Air Liquide America L.P. Purification and transfilling of ammonia
TWI458540B (zh) 2007-10-12 2014-11-01 Taiyo Nippon Sanso Corp 氣體精製方法
WO2012101925A1 (ja) * 2011-01-25 2012-08-02 住友精化株式会社 アンモニア精製システムおよびアンモニアの精製方法
BR112014021713B1 (pt) 2012-03-06 2022-05-03 Société Des Produits Nestlé S.A Sistema remoto de coleta de dados em tempo real, método de coleta de dados remotamente e método de testagem do sabor do alimento
JP6103337B2 (ja) * 2012-05-25 2017-03-29 日本パイオニクス株式会社 アンモニアの回収方法及びそれを用いたアンモニアの再利用方法
JP6082915B2 (ja) * 2012-10-15 2017-02-22 日本パイオニクス株式会社 アンモニア及び水素の回収方法
JP6103344B2 (ja) * 2012-11-19 2017-03-29 日本パイオニクス株式会社 アンモニアの回収方法及び再利用方法
JP2014124584A (ja) * 2012-12-26 2014-07-07 Japan Pionics Co Ltd アンモニア及び水素の回収方法及びその再利用方法
JP6101958B2 (ja) * 2013-02-13 2017-03-29 日本パイオニクス株式会社 アンモニア及び水素の回収方法及び再利用方法
CN103112871B (zh) * 2013-02-19 2014-10-29 厦门国麟科技有限公司 低浓度氨水分离提纯制备高浓氨的方法
JP2015000842A (ja) * 2013-06-18 2015-01-05 日本パイオニクス株式会社 アンモニアの回収方法及びそれを用いたアンモニアの再利用方法
JP6150066B2 (ja) * 2013-10-08 2017-06-21 大陽日酸株式会社 アンモニア精製装置、及びアンモニア精製方法
CN104709925B (zh) * 2013-12-12 2017-08-08 湖南高安新材料有限公司 一种高纯氨生产装置
JP6262678B2 (ja) * 2015-02-17 2018-01-17 株式会社ササクラ 経口液体の濃縮装置及び濃縮方法
AU2016395665B2 (en) * 2016-03-03 2019-07-11 Jgc Corporation Ammonia production method
KR101896482B1 (ko) * 2017-05-16 2018-09-10 한국과학기술연구원 막증류 처리수의 암모니아 제거장치
CN108275700A (zh) * 2018-01-04 2018-07-13 中石化上海工程有限公司 高浓度含氨废气中氨气的回收方法
CN109942043B (zh) * 2019-04-26 2023-09-19 中创水务科技环保(广东)有限公司 一种渗滤液处理工艺及装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0634900B2 (ja) * 1988-06-15 1994-05-11 リグナイト株式会社 混合溶液の分離方法
US5256295A (en) * 1990-12-28 1993-10-26 Membrane Technology & Research Two-stage membrane process and apparatus
US5426944A (en) * 1993-08-31 1995-06-27 American Air Liquide, Inc. Chemical purification for semiconductor processing by partial condensation
US5785820A (en) * 1994-01-07 1998-07-28 Startec Ventures, Inc. On-site manufacture of ultra-high-purity hydrofluoric acid for semiconductor processing
US5779768A (en) * 1996-03-19 1998-07-14 Air Products And Chemicals, Inc. Recovery of volatile organic compounds from gas streams
US5755855A (en) * 1997-01-24 1998-05-26 Membrane Technology And Research, Inc. Separation process combining condensation, membrane separation and flash evaporation
US6065306A (en) * 1998-05-19 2000-05-23 The Boc Group, Inc. Method and apparatus for purifying ammonia

Also Published As

Publication number Publication date
CN1590298A (zh) 2005-03-09
EP1506939A2 (en) 2005-02-16
JP2005060225A (ja) 2005-03-10
TW200523349A (en) 2005-07-16
KR20050017388A (ko) 2005-02-22
EP1506939A3 (en) 2006-07-05
US20050034479A1 (en) 2005-02-17

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