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IT1293266B1 - Procedimento per l'assorbimento selettivo di ossidi di azoto. - Google Patents

Procedimento per l'assorbimento selettivo di ossidi di azoto.

Info

Publication number
IT1293266B1
IT1293266B1 IT97BO000453A ITBO970453A IT1293266B1 IT 1293266 B1 IT1293266 B1 IT 1293266B1 IT 97BO000453 A IT97BO000453 A IT 97BO000453A IT BO970453 A ITBO970453 A IT BO970453A IT 1293266 B1 IT1293266 B1 IT 1293266B1
Authority
IT
Italy
Prior art keywords
procedure
nitrogen oxides
selective absorption
selective
absorption
Prior art date
Application number
IT97BO000453A
Other languages
English (en)
Inventor
Francesco Cino Matacotta
Gianluca Calestani
Original Assignee
Consiglio Nazionale Ricerche
Univ Bologna
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 Consiglio Nazionale Ricerche, Univ Bologna filed Critical Consiglio Nazionale Ricerche
Publication of ITBO970453A0 publication Critical patent/ITBO970453A0/it
Priority to IT97BO000453A priority Critical patent/IT1293266B1/it
Priority to PT98936428T priority patent/PT1011843E/pt
Priority to AU85426/98A priority patent/AU8542698A/en
Priority to PCT/EP1998/004432 priority patent/WO1999004881A1/en
Priority to DK98936428T priority patent/DK1011843T3/da
Priority to US09/463,159 priority patent/US6379432B1/en
Priority to ES98936428T priority patent/ES2212324T3/es
Priority to EP98936428A priority patent/EP1011843B1/en
Priority to CA002297973A priority patent/CA2297973A1/en
Priority to DE69820649T priority patent/DE69820649T2/de
Priority to ARP980103501A priority patent/AR009888A1/es
Publication of ITBO970453A1 publication Critical patent/ITBO970453A1/it
Application granted granted Critical
Publication of IT1293266B1 publication Critical patent/IT1293266B1/it

Links

Classifications

    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3078—Thermal treatment, e.g. calcining or pyrolizing
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/041—Oxides or hydroxides
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3204—Inorganic carriers, supports or substrates
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3234—Inorganic material layers
    • B01J20/3236—Inorganic material layers containing metal, other than zeolites, e.g. oxides, hydroxides, sulphides or salts
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/42—Materials comprising a mixture of inorganic materials
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S95/00—Gas separation: processes
    • Y10S95/90—Solid sorbent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
IT97BO000453A 1997-07-23 1997-07-23 Procedimento per l'assorbimento selettivo di ossidi di azoto. IT1293266B1 (it)

Priority Applications (11)

Application Number Priority Date Filing Date Title
IT97BO000453A IT1293266B1 (it) 1997-07-23 1997-07-23 Procedimento per l'assorbimento selettivo di ossidi di azoto.
ES98936428T ES2212324T3 (es) 1997-07-23 1998-07-16 Procedimiento y compuesto para la absorcion selectiva de oxidos de nitrogeno.
AU85426/98A AU8542698A (en) 1997-07-23 1998-07-16 Method and compound for the selective adsorption of nitrogen oxides
PCT/EP1998/004432 WO1999004881A1 (en) 1997-07-23 1998-07-16 Method and compound for the selective adsorption of nitrogen oxides
DK98936428T DK1011843T3 (da) 1997-07-23 1998-07-16 Fremgangsmåde og forbindelse til selektiv adsorption af nitrogenoxider
US09/463,159 US6379432B1 (en) 1997-07-23 1998-07-16 Method and compound for the selective adsorption of nitrogen oxides
PT98936428T PT1011843E (pt) 1997-07-23 1998-07-16 Metodo e conposto para a adsorcao selectiva de oxidos de azoto
EP98936428A EP1011843B1 (en) 1997-07-23 1998-07-16 Method and compound for the selective adsorption of nitrogen oxides
CA002297973A CA2297973A1 (en) 1997-07-23 1998-07-16 Method and compound for the selective adsorption of nitrogen oxides
DE69820649T DE69820649T2 (de) 1997-07-23 1998-07-16 Verfahren und verbindung zur selektiven adsorption von stickoxiden
ARP980103501A AR009888A1 (es) 1997-07-23 1998-07-17 PROCEDIMIENTO PARA ABSORCION SELECTIVA DE OXIDOS DE NITROGENO NOX, COMPUESTOS Ba-2Cu3O5+d, Y PROCEDIMIENTO PARA LA PREPARACION DE DICHOSCOMPUESTOS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97BO000453A IT1293266B1 (it) 1997-07-23 1997-07-23 Procedimento per l'assorbimento selettivo di ossidi di azoto.

Publications (3)

Publication Number Publication Date
ITBO970453A0 ITBO970453A0 (it) 1997-07-23
ITBO970453A1 ITBO970453A1 (it) 1999-01-23
IT1293266B1 true IT1293266B1 (it) 1999-02-16

Family

ID=11342427

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97BO000453A IT1293266B1 (it) 1997-07-23 1997-07-23 Procedimento per l'assorbimento selettivo di ossidi di azoto.

Country Status (11)

Country Link
US (1) US6379432B1 (it)
EP (1) EP1011843B1 (it)
AR (1) AR009888A1 (it)
AU (1) AU8542698A (it)
CA (1) CA2297973A1 (it)
DE (1) DE69820649T2 (it)
DK (1) DK1011843T3 (it)
ES (1) ES2212324T3 (it)
IT (1) IT1293266B1 (it)
PT (1) PT1011843E (it)
WO (1) WO1999004881A1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1304405B1 (it) * 1998-10-21 2001-03-19 Consiglio Nazionale Ricerche Processo per l'assorbimento di ossidi di azoto da miscele gassosecontenenti gli stessi.
EP1697258A4 (en) * 2003-11-26 2010-03-10 Cabot Corp PARTICULATE ABSORBENT MATERIALS AND PROCESSES FOR PRODUCING THE SAME
ITMI20042455A1 (it) * 2004-12-22 2005-03-22 Sued Chemie Mt Srl Procedimento per la rimozione di ossidi di azoto con materiale absorbente di ossidi stessi
PL2473065T3 (pl) 2009-09-02 2017-02-28 Omniactive Health Technologies Ltd. Kompozycja ksantofilowa zawierająca pigmenty plamki żółtej i sposób jej wytwarzania
CN106198486B (zh) * 2016-06-29 2019-01-01 安徽精准产品质量检测有限公司 碱液吸收-拉曼光谱法测定空气中氮氧化物含量的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5256088A (en) * 1975-11-01 1977-05-09 Kogyo Kaihatsu Kenkyusho Kk Removal of nitrogen oxides
SU1357053A1 (ru) * 1986-03-05 1987-12-07 Пермский политехнический институт Способ адсорбционной очистки газовых смесей от оксида азота (1)
IT1246784B (it) * 1991-04-16 1994-11-26 Getters Spa Procedimento per assorbire gas residui mediante una lega getter di bario non evaporata.
US5238913A (en) 1992-03-30 1993-08-24 The United States Of America As Represented By The United States Department Of Energy Superconducting microcircuitry by the microlithgraphic patterning of superconducting compounds and related materials
IT1285562B1 (it) 1996-02-12 1998-06-18 Univ Bologna Composti ad attivita' di fissaggio di gas
CN1239444A (zh) * 1997-10-14 1999-12-22 株式会社五十铃陶瓷研究所 废气净化用催化剂
US6033461A (en) * 1998-01-02 2000-03-07 Gas Research Institute Selective nitrogen oxides adsorption from hot gas mixtures and thermal release by adsorbent

Also Published As

Publication number Publication date
DE69820649D1 (de) 2004-01-29
AU8542698A (en) 1999-02-16
AR009888A1 (es) 2000-05-03
ITBO970453A0 (it) 1997-07-23
CA2297973A1 (en) 1999-02-04
DK1011843T3 (da) 2004-03-01
DE69820649T2 (de) 2004-11-11
ITBO970453A1 (it) 1999-01-23
WO1999004881A1 (en) 1999-02-04
EP1011843B1 (en) 2003-12-17
US6379432B1 (en) 2002-04-30
EP1011843A1 (en) 2000-06-28
ES2212324T3 (es) 2004-07-16
PT1011843E (pt) 2004-04-30

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Legal Events

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