NL7312848A - - Google Patents

Info

Publication number
NL7312848A
NL7312848A NL7312848A NL7312848A NL7312848A NL 7312848 A NL7312848 A NL 7312848A NL 7312848 A NL7312848 A NL 7312848A NL 7312848 A NL7312848 A NL 7312848A NL 7312848 A NL7312848 A NL 7312848A
Authority
NL
Netherlands
Application number
NL7312848A
Other versions
NL161676C (nl
NL161676B (nl
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 filed Critical
Publication of NL7312848A publication Critical patent/NL7312848A/xx
Publication of NL161676B publication Critical patent/NL161676B/xx
Application granted granted Critical
Publication of NL161676C publication Critical patent/NL161676C/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/02—Preparation of nitrogen
    • 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
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9409—Nitrogen oxides
    • B01D53/9413—Processes characterised by a specific catalyst
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/20—Arrangements for introducing objects into the pressure vessel; Arrangements for handling objects within the pressure vessel; Arrangements for removing objects from the pressure vessel
    • G21C19/205—Interchanging of fuel elements in the core, i.e. fuel shuffling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/202—Hydrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/204—Carbon monoxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/208—Hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/204—Alkaline earth metals
    • B01D2255/2042—Barium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/204—Alkaline earth metals
    • B01D2255/2047—Magnesium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20761—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/209—Other metals
    • B01D2255/2092—Aluminium
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
NL7312848.A 1972-12-09 1973-09-18 Werkwijze voor het reduceren van stikstofoxyden tot stikstofgas met behulp van een reducerend gas en een cu-al203-katalysator. NL161676C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12366272A JPS5315459B2 (enrdf_load_html_response) 1972-12-09 1972-12-09

Publications (3)

Publication Number Publication Date
NL7312848A true NL7312848A (enrdf_load_html_response) 1974-06-11
NL161676B NL161676B (nl) 1979-10-15
NL161676C NL161676C (nl) 1980-03-17

Family

ID=14866164

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7312848.A NL161676C (nl) 1972-12-09 1973-09-18 Werkwijze voor het reduceren van stikstofoxyden tot stikstofgas met behulp van een reducerend gas en een cu-al203-katalysator.

Country Status (7)

Country Link
JP (1) JPS5315459B2 (enrdf_load_html_response)
CA (1) CA1005219A (enrdf_load_html_response)
DE (1) DE2348295C3 (enrdf_load_html_response)
FR (1) FR2209714B1 (enrdf_load_html_response)
GB (1) GB1413349A (enrdf_load_html_response)
IT (1) IT997567B (enrdf_load_html_response)
NL (1) NL161676C (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5270024A (en) * 1989-08-31 1993-12-14 Tosoh Corporation Process for reducing nitrogen oxides from exhaust gas

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1534047A (en) * 1975-05-23 1978-11-29 Ecnpk Chimi I Chimikotech Prob Catalyst suitable for oxidising the harmful constituents of engine exhaust gases
DE2635652C2 (de) * 1976-08-07 1986-10-16 Bergwerksverband Gmbh, 4300 Essen Verfahren zur Beseitigung von Stickstoffoxiden aus sauerstoffarmen Verbrennungsabgasen und anderen Abgasen
DE3312890A1 (de) * 1983-04-11 1984-10-11 Zbigniew Dr. 6078 Neu-Isenburg Boguslawski Verfahren und vorrichtung zur reinigung von verbrennungsgasen aus beispielsweise haushaltsheizungen, verbrennungsmotoren oder dergl. feuerungen
DE3518192A1 (de) * 1984-09-19 1986-11-27 Klaus Prof. Dr.rer.nat. 4430 Steinfurt Mangold Zweistufen-verfahren zur reinigung von verbrennungsgasen
DE3917983A1 (de) * 1989-06-02 1990-12-06 Gaswaerme Inst Ev Verfahren und vorrichtung zum vermindern der stickstoffoxid-konzentration eines no(pfeil abwaerts)x(pfeil abwaerts)-haltigen rauchgases
DE19600558C2 (de) * 1996-01-09 1998-10-22 Daimler Benz Ag Verfahren zur Verringerung von Stickoxiden in Abgasen von Dieselmotoren
JP3572548B2 (ja) 2002-05-24 2004-10-06 日本酸素株式会社 ガス精製方法及び装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924504A (en) * 1956-08-30 1960-02-09 Chemetron Corp Process of removing nitrogen oxides from gas streams of varying composition
FR2134762A5 (en) * 1971-04-19 1972-12-08 Prod Catalyse Fse Decomposing oxides of nitrogen
JPS4956891A (enrdf_load_html_response) * 1972-10-05 1974-06-03

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5270024A (en) * 1989-08-31 1993-12-14 Tosoh Corporation Process for reducing nitrogen oxides from exhaust gas

Also Published As

Publication number Publication date
JPS5315459B2 (enrdf_load_html_response) 1978-05-25
NL161676C (nl) 1980-03-17
FR2209714A1 (enrdf_load_html_response) 1974-07-05
NL161676B (nl) 1979-10-15
JPS4984957A (enrdf_load_html_response) 1974-08-15
DE2348295A1 (de) 1974-07-04
DE2348295B2 (de) 1978-08-03
CA1005219A (en) 1977-02-15
DE2348295C3 (de) 1979-04-12
IT997567B (it) 1975-12-30
GB1413349A (en) 1975-11-12
FR2209714B1 (enrdf_load_html_response) 1976-11-19

Similar Documents

Publication Publication Date Title
FR2167832B1 (enrdf_load_html_response)
FR2209714B1 (enrdf_load_html_response)
FR2204267A5 (enrdf_load_html_response)
JPS5341569B2 (enrdf_load_html_response)
JPS4972060A (enrdf_load_html_response)
JPS4993180A (enrdf_load_html_response)
JPS565051B2 (enrdf_load_html_response)
JPS4971411U (enrdf_load_html_response)
JPS4956891A (enrdf_load_html_response)
JPS5136772Y2 (enrdf_load_html_response)
JPS5238682Y2 (enrdf_load_html_response)
JPS529890Y2 (enrdf_load_html_response)
JPS5039672B2 (enrdf_load_html_response)
JPS496469U (enrdf_load_html_response)
FR2199589A1 (enrdf_load_html_response)
JPS4994876U (enrdf_load_html_response)
JPS48100483U (enrdf_load_html_response)
JPS4948855U (enrdf_load_html_response)
JPS4950666U (enrdf_load_html_response)
JPS4893408U (enrdf_load_html_response)
CH568123A5 (enrdf_load_html_response)
CH567423A5 (enrdf_load_html_response)
SE7115129L (enrdf_load_html_response)
CH564493A5 (enrdf_load_html_response)
CH603653A5 (enrdf_load_html_response)

Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: HITACHI SHIPS