DK1390297T3 - Processer til kvantitativt at omdanne urea til ammoniak ved efterspörgsel - Google Patents

Processer til kvantitativt at omdanne urea til ammoniak ved efterspörgsel

Info

Publication number
DK1390297T3
DK1390297T3 DK02723616T DK02723616T DK1390297T3 DK 1390297 T3 DK1390297 T3 DK 1390297T3 DK 02723616 T DK02723616 T DK 02723616T DK 02723616 T DK02723616 T DK 02723616T DK 1390297 T3 DK1390297 T3 DK 1390297T3
Authority
DK
Denmark
Prior art keywords
ammonia
demand
processes
convert urea
quantitatively convert
Prior art date
Application number
DK02723616T
Other languages
English (en)
Inventor
Burton Brooks
Walter A Jessup
Brian W Macarthur
W Brad Sheats
Original Assignee
Chemithon Corp
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 Chemithon Corp filed Critical Chemithon Corp
Application granted granted Critical
Publication of DK1390297T3 publication Critical patent/DK1390297T3/da

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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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/79—Injecting reactants
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/50—Carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/08—Preparation of ammonia from nitrogenous organic substances
    • C01C1/086—Preparation of ammonia from nitrogenous organic substances from urea

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK02723616T 2001-05-16 2002-03-28 Processer til kvantitativt at omdanne urea til ammoniak ved efterspörgsel DK1390297T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29166101P 2001-05-16 2001-05-16
US09/951,287 US6761868B2 (en) 2001-05-16 2001-09-12 Process for quantitatively converting urea to ammonia on demand
PCT/US2002/009294 WO2002092512A1 (en) 2001-05-16 2002-03-28 Processes and apparatus for quantitatively converting urea to ammonia on demand

Publications (1)

Publication Number Publication Date
DK1390297T3 true DK1390297T3 (da) 2008-01-28

Family

ID=26966907

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02723616T DK1390297T3 (da) 2001-05-16 2002-03-28 Processer til kvantitativt at omdanne urea til ammoniak ved efterspörgsel

Country Status (9)

Country Link
US (3) US6761868B2 (da)
EP (1) EP1390297B1 (da)
AR (1) AR033286A1 (da)
CA (1) CA2447474C (da)
DE (1) DE60222766T2 (da)
DK (1) DK1390297T3 (da)
MX (1) MXPA03010469A (da)
TW (1) TWI267492B (da)
WO (1) WO2002092512A1 (da)

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Also Published As

Publication number Publication date
DE60222766D1 (de) 2007-11-15
TWI267492B (en) 2006-12-01
AR033286A1 (es) 2003-12-10
US20030031604A1 (en) 2003-02-13
DE60222766T2 (de) 2008-07-17
MXPA03010469A (es) 2004-12-06
EP1390297A1 (en) 2004-02-25
CA2447474A1 (en) 2002-11-21
US7008603B2 (en) 2006-03-07
US6761868B2 (en) 2004-07-13
CA2447474C (en) 2009-06-02
EP1390297B1 (en) 2007-10-03
US20050207961A1 (en) 2005-09-22
US20040208813A1 (en) 2004-10-21
WO2002092512A1 (en) 2002-11-21

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