EP3043890A4 - Behandlung von stickoxyden in rauchgasströmen - Google Patents

Behandlung von stickoxyden in rauchgasströmen Download PDF

Info

Publication number
EP3043890A4
EP3043890A4 EP14843945.8A EP14843945A EP3043890A4 EP 3043890 A4 EP3043890 A4 EP 3043890A4 EP 14843945 A EP14843945 A EP 14843945A EP 3043890 A4 EP3043890 A4 EP 3043890A4
Authority
EP
European Patent Office
Prior art keywords
treatment
flue gas
nitrogen oxides
gas streams
streams
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP14843945.8A
Other languages
English (en)
French (fr)
Other versions
EP3043890A1 (de
Inventor
Philip A. Block
Timothy HOLTZ
Elena Pisanova
John M. ROVISON Jr.
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evonik Active Oxygens LLC
Original Assignee
Peroxychem LLC
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 Peroxychem LLC filed Critical Peroxychem LLC
Priority claimed from PCT/US2014/055630 external-priority patent/WO2015039019A1/en
Publication of EP3043890A1 publication Critical patent/EP3043890A1/de
Publication of EP3043890A4 publication Critical patent/EP3043890A4/de
Withdrawn legal-status Critical Current

Links

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
    • B01D53/46—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
    • 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
    • B01D53/56—Nitrogen oxides
    • B01D53/565—Nitrogen oxides by treating the gases with solids
    • 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
    • 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
    • B01D53/81—Solid phase processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/10—Oxidants
    • B01D2251/106—Peroxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/404—Nitrogen oxides other than dinitrogen oxide

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
EP14843945.8A 2013-09-13 2014-09-15 Behandlung von stickoxyden in rauchgasströmen Withdrawn EP3043890A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201314026338A 2013-09-13 2013-09-13
PCT/US2014/055630 WO2015039019A1 (en) 2013-09-13 2014-09-15 Treatment of nitrogen oxides in flue gas streams

Publications (2)

Publication Number Publication Date
EP3043890A1 EP3043890A1 (de) 2016-07-20
EP3043890A4 true EP3043890A4 (de) 2017-04-26

Family

ID=56116141

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14843945.8A Withdrawn EP3043890A4 (de) 2013-09-13 2014-09-15 Behandlung von stickoxyden in rauchgasströmen

Country Status (2)

Country Link
EP (1) EP3043890A4 (de)
CN (1) CN106559989A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109289506A (zh) * 2018-10-22 2019-02-01 湘潭大学 一种催化脱除氮氧化物脱硝剂
CN111514716B (zh) * 2020-06-04 2023-10-20 深圳市爱诺实业有限公司 烟气脱硫、脱氮、脱汞净化方法和设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2733723A1 (de) * 1976-07-28 1978-02-02 Hitachi Ltd Verfahren zum vermindern der konzentration von stickstoffoxiden in verbrennungsabgasen
JPH08332341A (ja) * 1995-06-08 1996-12-17 Babcock Hitachi Kk 排ガス脱硝方法と排ガス処理方法
RU2314861C1 (ru) * 2006-07-10 2008-01-20 Федеральное агентство по образованию Российский государственный университет нефти и газа им. И.М.Губкина Способ селективной некаталитической очистки дымовых газов от оксидов азота
RU2403081C1 (ru) * 2009-06-30 2010-11-10 Государственное образовательное учреждение высшего профессионального образования Российский государственный университет нефти и газа им. И.М. Губкина Способ некаталитической очистки дымовых газов от оксидов азота

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2733723A1 (de) * 1976-07-28 1978-02-02 Hitachi Ltd Verfahren zum vermindern der konzentration von stickstoffoxiden in verbrennungsabgasen
JPH08332341A (ja) * 1995-06-08 1996-12-17 Babcock Hitachi Kk 排ガス脱硝方法と排ガス処理方法
RU2314861C1 (ru) * 2006-07-10 2008-01-20 Федеральное агентство по образованию Российский государственный университет нефти и газа им. И.М.Губкина Способ селективной некаталитической очистки дымовых газов от оксидов азота
RU2403081C1 (ru) * 2009-06-30 2010-11-10 Государственное образовательное учреждение высшего профессионального образования Российский государственный университет нефти и газа им. И.М. Губкина Способ некаталитической очистки дымовых газов от оксидов азота

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015039019A1 *

Also Published As

Publication number Publication date
EP3043890A1 (de) 2016-07-20
CN106559989A (zh) 2017-04-05

Similar Documents

Publication Publication Date Title
PL2959959T3 (pl) Układ do obróbki gazu spalinowego
PL2996795T3 (pl) Układ odsiarczania spalin
IL233332B (en) Exhaust system to reduce gas
ZA201602332B (en) Integrated sorbent injection and flue gas desulfurization system
EP3039279A4 (de) Direktes abgasrückführungssystem
EP2948194A4 (de) Verfahren und vorrichtung zur behandlung von geruchsbelästigenden gasströmen
EP3081777A4 (de) Abgasreinigungsmaterial
EP2902601A4 (de) Vorrichtung zur denitrierung von abgasen
EP3026126B8 (de) Abgasbehandlungserfahren
EP3003543A4 (de) Vorrichtung zur abgasnachbehandlung
GB201405129D0 (en) Exhaust gas treatment catalysts
EP3064724A4 (de) Abgasreinigungssystem
EP3043802A4 (de) C5-spiro-iminothiazin-dioxide als bace-inhibitoren, zusammensetzungen damit und deren verwendung
EP3067526A4 (de) Abgasreinigungsvorrichtung
EP2949896A4 (de) Abgasreinigungsvorrichtung
SG11201502186WA (en) Exhaust gas treatment device
EP3040122A4 (de) Abgasreinigungsfilter und abgasreinigungsvorrichtung
EP3083009A4 (de) Verbesserte adsorption von sauren gasen
EP2898939A4 (de) Rauchgasbehandlungsverfahren und rauchgasbehandlungsvorrichtung
EP2980375A4 (de) Abgasreinigungssystem
EP3015665A4 (de) Abgasreinigungsvorrichtung
EP3054120A4 (de) Abgasreinigungssystem und abgasreinigungsverfahren
EP2998561A4 (de) Abgasrückführungsvorrichtung
EP3075437A4 (de) Abgasbehandlungssystem
EP2867274A4 (de) Gaswäscher und zugehöriges verfahren

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20160413

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BLOCK, PHILIP A.

Inventor name: HOLTZ, TIMOTHY

Inventor name: ROVISON, JOHN M. JR.

Inventor name: PISANOVA, ELENA

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20170324

RIC1 Information provided on ipc code assigned before grant

Ipc: B01D 53/78 20060101AFI20170320BHEP

Ipc: B01D 47/06 20060101ALI20170320BHEP

Ipc: B01D 53/56 20060101ALI20170320BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20171024