MX264791B - Metodo y dispositivo para reducir nox y n2o en gases. - Google Patents

Metodo y dispositivo para reducir nox y n2o en gases.

Info

Publication number
MX264791B
MX264791B MXPA04012384A MX264791B MX 264791 B MX264791 B MX 264791B MX PA04012384 A MXPA04012384 A MX PA04012384A MX 264791 B MX264791 B MX 264791B
Authority
MX
Mexico
Prior art keywords
bed
content
nox
beds
degraded
Prior art date
Application number
Other languages
English (en)
Inventor
Rainer Maurer
Original Assignee
Uhde Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29723158&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX264791(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of MX264791B publication Critical patent/MX264791B/es
Application filed by Uhde Gmbh filed Critical Uhde Gmbh
Publication of MXPA04012384A publication Critical patent/MXPA04012384A/es

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/7007—Zeolite Beta
    • 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
    • B01D53/86—Catalytic processes
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • B01D53/8628—Processes characterised by a specific catalyst
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    • 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
    • B01D53/56—Nitrogen oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
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    • B01J29/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing iron group metals, noble metals or copper
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J29/66—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively containing iron group metals, noble metals or copper
    • B01J29/68—Iron group metals or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Treating Waste Gases (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Manufacture Of Iron (AREA)
MXPA04012384A 2002-06-13 2003-06-10 Metodo y dispositivo para reducir nox y n2o en gases. MXPA04012384A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10226461A DE10226461A1 (de) 2002-06-13 2002-06-13 Verfahren und Vorrichtung zur Verringerung des Gehaltes an NOx und N2O in Gasen
PCT/EP2003/006051 WO2003105998A1 (de) 2002-06-13 2003-06-10 VERFAHREN UND VORRICHTUNG ZUR VERRINGERUNG DES GEHALTS AN NOx UND N2O IN GASEN

Publications (2)

Publication Number Publication Date
MX264791B true MX264791B (es) 1999-02-27
MXPA04012384A MXPA04012384A (es) 2005-02-25

Family

ID=29723158

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04012384A MXPA04012384A (es) 2002-06-13 2003-06-10 Metodo y dispositivo para reducir nox y n2o en gases.

Country Status (21)

Country Link
US (1) US7462340B2 (es)
EP (2) EP1515791B2 (es)
KR (1) KR101053426B1 (es)
CN (1) CN100337725C (es)
AT (1) ATE518579T1 (es)
AU (1) AU2003236729B2 (es)
CA (1) CA2489109C (es)
CO (1) CO5631413A2 (es)
DE (1) DE10226461A1 (es)
DK (2) DK2286897T4 (es)
EG (1) EG24866A (es)
ES (2) ES2391380T5 (es)
HU (1) HU0600118V0 (es)
IN (1) IN2004CH02775A (es)
MX (1) MXPA04012384A (es)
NO (2) NO343594B1 (es)
PL (2) PL209337B1 (es)
PT (2) PT1515791E (es)
RU (1) RU2318581C2 (es)
WO (1) WO2003105998A1 (es)
ZA (1) ZA200409479B (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10001539B4 (de) * 2000-01-14 2006-01-19 Uhde Gmbh Verfahren zur Beseitigung von NOx und N2O
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