DK132271C - Katalysator til oxidation af ammoniak - Google Patents

Katalysator til oxidation af ammoniak

Info

Publication number
DK132271C
DK132271C DK439874A DK439874A DK132271C DK 132271 C DK132271 C DK 132271C DK 439874 A DK439874 A DK 439874A DK 439874 A DK439874 A DK 439874A DK 132271 C DK132271 C DK 132271C
Authority
DK
Denmark
Prior art keywords
ammonia
oxidation
catalyst
Prior art date
Application number
DK439874A
Other languages
Danish (da)
English (en)
Other versions
DK132271B (da
DK439874A (is"
Inventor
H Dybler
Original Assignee
Degussa
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
Priority claimed from DE19732341624 external-priority patent/DE2341624C3/de
Application filed by Degussa filed Critical Degussa
Publication of DK439874A publication Critical patent/DK439874A/da
Publication of DK132271B publication Critical patent/DK132271B/da
Application granted granted Critical
Publication of DK132271C publication Critical patent/DK132271C/da

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
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/24—Nitric oxide (NO)
    • C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
DK439874A 1973-08-17 1974-08-16 Katalysator til oxidation af ammoniak DK132271C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732341624 DE2341624C3 (de) 1973-08-17 Katalysator für die Oxydation von Ammoniak

Publications (3)

Publication Number Publication Date
DK439874A DK439874A (is") 1975-04-21
DK132271B DK132271B (da) 1975-11-17
DK132271C true DK132271C (da) 1976-04-26

Family

ID=5890033

Family Applications (1)

Application Number Title Priority Date Filing Date
DK439874A DK132271C (da) 1973-08-17 1974-08-16 Katalysator til oxidation af ammoniak

Country Status (22)

Country Link
US (1) US3931051A (is")
JP (1) JPS5051092A (is")
AT (1) AT331815B (is")
BE (1) BE818899A (is")
BR (1) BR7406702A (is")
CS (1) CS167210B2 (is")
DK (1) DK132271C (is")
EG (1) EG12216A (is")
FI (1) FI232174A7 (is")
FR (1) FR2240761B1 (is")
GB (1) GB1471327A (is")
IN (1) IN142204B (is")
IT (1) IT1016824B (is")
NL (1) NL7411000A (is")
NO (1) NO742792L (is")
PL (1) PL94690B1 (is")
RO (1) RO63897A (is")
SE (1) SE7410494L (is")
SU (1) SU597322A3 (is")
TR (1) TR18200A (is")
YU (1) YU195874A (is")
ZA (1) ZA745285B (is")

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4233185A (en) * 1976-12-08 1980-11-11 Johnson, Matthey & Co., Limited Catalysts for oxidation and reduction
SE7800987L (sv) * 1977-02-04 1978-08-05 Johnson Matthey Co Ltd Katalysator
US4272336A (en) * 1979-07-27 1981-06-09 Massachusetts Institute Of Technology Method and apparatus for forming nitric oxide from ammonia
GB2064975B (en) * 1979-10-18 1984-03-14 Johnson Matthey Co Ltd Fibrous catalytic materials
IE50367B1 (en) * 1979-11-08 1986-04-02 Johnson Matthey Co Ltd Improvements in and relating to catalyst units
US4863893A (en) * 1986-08-06 1989-09-05 Engelhard Corporation Low temperature light off ammonia oxidation
DE4028916C2 (de) * 1990-09-12 1994-05-05 Heraeus Gmbh W C Aus Draht gewebtes Katalysator-Netz aus den Edelmetall-Legierungen Platin/Rhodium oder Platin/Rhodium/Palladium
JPH0497327U (is") * 1991-02-21 1992-08-24
US5160722A (en) * 1991-06-17 1992-11-03 Johnson Matthey, Inc. Low pressure drop, high surface area ammonia oxidation catalyst
US5356603A (en) * 1991-06-17 1994-10-18 Johnson Matthey Inc. Method for the production of hydrocyanic acid using a corrugated catalyst
US5401483A (en) * 1991-10-02 1995-03-28 Engelhard Corporation Catalyst assembly providing high surface area for nitric acid and/or HCN synthesis
US20070106317A1 (en) 2005-11-09 2007-05-10 Shelton Frederick E Iv Hydraulically and electrically actuated articulation joints for surgical instruments
US20120292367A1 (en) 2006-01-31 2012-11-22 Ethicon Endo-Surgery, Inc. Robotically-controlled end effector
US8992422B2 (en) 2006-03-23 2015-03-31 Ethicon Endo-Surgery, Inc. Robotically-controlled endoscopic accessory channel
US9301753B2 (en) 2010-09-30 2016-04-05 Ethicon Endo-Surgery, Llc Expandable tissue thickness compensator
US9839420B2 (en) 2010-09-30 2017-12-12 Ethicon Llc Tissue thickness compensator comprising at least one medicament
US10206677B2 (en) 2014-09-26 2019-02-19 Ethicon Llc Surgical staple and driver arrangements for staple cartridges
US10390829B2 (en) 2015-08-26 2019-08-27 Ethicon Llc Staples comprising a cover
MX2018002701A (es) * 2015-09-04 2018-04-13 Basf Se Sistemas integrados de scr y catalizadores de oxidacion de amoniaco.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1927963A (en) * 1932-08-18 1933-09-26 Grasselli Chemical Co Catalyst for ammonia oxidation
GB1404576A (en) * 1971-08-09 1975-09-03 Johnson Matthey Co Ltd Catalyst

Also Published As

Publication number Publication date
JPS5051092A (is") 1975-05-07
IN142204B (is") 1977-06-11
ZA745285B (en) 1975-09-24
TR18200A (tr) 1976-11-22
SE7410494L (is") 1975-02-18
CS167210B2 (is") 1976-04-29
US3931051A (en) 1976-01-06
GB1471327A (en) 1977-04-21
FI232174A7 (is") 1975-02-18
NO742792L (is") 1975-03-17
IT1016824B (it) 1977-06-20
BE818899A (fr) 1975-02-14
SU597322A3 (ru) 1978-03-05
FR2240761A1 (is") 1975-03-14
DE2341624B2 (de) 1975-07-10
ATA672274A (de) 1975-12-15
RO63897A (ro) 1981-08-30
AT331815B (de) 1976-08-25
YU195874A (en) 1982-05-31
FR2240761B1 (is") 1978-10-27
AU7244874A (en) 1976-02-19
EG12216A (en) 1978-12-31
DK132271B (da) 1975-11-17
DE2341624A1 (de) 1975-04-03
PL94690B1 (pl) 1977-08-31
BR7406702A (pt) 1976-09-14
DK439874A (is") 1975-04-21
NL7411000A (nl) 1975-02-19

Similar Documents

Publication Publication Date Title
DK132271C (da) Katalysator til oxidation af ammoniak
BE816234A (fr) Deparaffinage catalytique des gas-oils
DD128791A5 (de) Katalysator
AT329676B (de) Stromrichter
SE402349B (sv) Metdon for metning av borrhal
NL7415002A (nl) Katalysator.
SE396293B (sv) Sett att framstella ur katalysator
BR7406133D0 (pt) Convertidos para a oxidacao catalitica do so2aso3
BE817331A (fr) Hydr0deparaffinage catalytique
IT1006984B (it) Elemento catalitico per convertito re catalitico
AR217226A1 (es) Nuevos derivados de n-(3-metil-tio propil)urea
SE417402B (sv) Katalysator
DK129083B (da) Katalysator til oxidation af SO2 til SO3.
NL7414520A (nl) Katalytische oxydatiewerkwijze.
BE810075A (fr) Perfectionnements aux reacteurs catalytiques
IT1006732B (it) Nitro antrachinoni
IT1006733B (it) Nitro antrachinoni
IT1028076B (it) Catalizzatore di ossidazione ammossidazione
BE822608A (nl) Nikkelkatalysator
SE401388B (sv) Katalysator for reducering av halten kveveoxider
IT998321B (it) Purificazione di polipropilene
SU475514A1 (ru) Термопреобразователь
AR200786A1 (es) Procedimiento de sintesis de urea
AR198359A1 (es) Procedimiento de sintesis de urea
TR18693A (tr) Katalitik oksidasyon usulue

Legal Events

Date Code Title Description
PBP Patent lapsed