JPS506591A - - Google Patents

Info

Publication number
JPS506591A
JPS506591A JP48057080A JP5708073A JPS506591A JP S506591 A JPS506591 A JP S506591A JP 48057080 A JP48057080 A JP 48057080A JP 5708073 A JP5708073 A JP 5708073A JP S506591 A JPS506591 A JP S506591A
Authority
JP
Japan
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.)
Granted
Application number
JP48057080A
Other languages
Japanese (ja)
Other versions
JPS5343916B2 (zh
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
Priority to JP5708073A priority Critical patent/JPS5343916B2/ja
Publication of JPS506591A publication Critical patent/JPS506591A/ja
Priority to US05/762,267 priority patent/US4107272A/en
Publication of JPS5343916B2 publication Critical patent/JPS5343916B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
JP5708073A 1973-05-21 1973-05-21 Expired JPS5343916B2 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP5708073A JPS5343916B2 (zh) 1973-05-21 1973-05-21
US05/762,267 US4107272A (en) 1973-05-21 1977-01-25 Process for removing nitrogen oxides using ammonia as a reductant and sulfated metallic catalysts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5708073A JPS5343916B2 (zh) 1973-05-21 1973-05-21

Publications (2)

Publication Number Publication Date
JPS506591A true JPS506591A (zh) 1975-01-23
JPS5343916B2 JPS5343916B2 (zh) 1978-11-24

Family

ID=13045486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5708073A Expired JPS5343916B2 (zh) 1973-05-21 1973-05-21

Country Status (1)

Country Link
JP (1) JPS5343916B2 (zh)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5041764A (zh) * 1973-08-17 1975-04-16
JPS5062856A (zh) * 1973-09-13 1975-05-29
JPS5080960A (zh) * 1973-11-21 1975-07-01
JPS50103491A (zh) * 1974-01-19 1975-08-15
JPS50104788A (zh) * 1974-01-26 1975-08-19
JPS50110993A (zh) * 1974-02-12 1975-09-01
JPS50144690A (zh) * 1974-05-10 1975-11-20
JPS50146584A (zh) * 1974-05-16 1975-11-25
JPS5116289A (en) * 1974-05-25 1976-02-09 Ube Industries Nox kangenjokayoshokubai
JPS5122691A (en) * 1974-08-20 1976-02-23 Japan Gasoline Haigasuchuno chitsusosankabutsujokyoyoshokubai
JPS5159791A (zh) * 1974-11-22 1976-05-25 Nissan Motor
JPS5187165A (zh) * 1975-01-28 1976-07-30 Mitsubishi Chem Ind
JPS52126690A (en) * 1976-04-16 1977-10-24 Mitsui Petrochem Ind Ltd Catalysts for reduction of nox
JPS52155194A (en) * 1976-06-18 1977-12-23 Hitachi Zosen Corp Production of denitration catalyst supporting copper sulfate
JPS5314189A (en) * 1976-07-26 1978-02-08 Hitachi Zosen Corp Denitration catalyst supporting copper sulfate
JPS5544306A (en) * 1978-09-22 1980-03-28 Ube Ind Ltd Production of catalyst for purification of nitrogen oxide

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3008796A (en) * 1958-06-05 1961-11-14 Engelhard Ind Inc Method of purifying gases containing oxygen and oxides of nitrogen
US3279884A (en) * 1963-10-31 1966-10-18 Basf Ag Selective removal of oxides of nitrogen from gas mixtures containing oxygen
JPS4948590A (zh) * 1972-09-14 1974-05-10
JPS4952167A (zh) * 1972-09-20 1974-05-21
JPS4975463A (zh) * 1972-09-01 1974-07-22

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1253685B (de) * 1963-01-22 1967-11-09 Degussa Verfahren zur Entfernung von Stickstoffoxyden aus stickstoffoxydhaltigen Abgasen
DE1259298B (de) * 1964-08-29 1968-01-25 Hamburger Gaswerke Gmbh Verfahren zur Entfernung von Stickoxyden aus Gasen durch katalytische Reduktion derselben zu Stickstoff

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3008796A (en) * 1958-06-05 1961-11-14 Engelhard Ind Inc Method of purifying gases containing oxygen and oxides of nitrogen
US3279884A (en) * 1963-10-31 1966-10-18 Basf Ag Selective removal of oxides of nitrogen from gas mixtures containing oxygen
JPS4975463A (zh) * 1972-09-01 1974-07-22
JPS4948590A (zh) * 1972-09-14 1974-05-10
JPS4952167A (zh) * 1972-09-20 1974-05-21

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5041764A (zh) * 1973-08-17 1975-04-16
JPS5062856A (zh) * 1973-09-13 1975-05-29
JPS5080960A (zh) * 1973-11-21 1975-07-01
JPS50103491A (zh) * 1974-01-19 1975-08-15
JPS50104788A (zh) * 1974-01-26 1975-08-19
JPS50110993A (zh) * 1974-02-12 1975-09-01
JPS50144690A (zh) * 1974-05-10 1975-11-20
JPS5148474B2 (zh) * 1974-05-16 1976-12-21
JPS50146584A (zh) * 1974-05-16 1975-11-25
JPS5116289A (en) * 1974-05-25 1976-02-09 Ube Industries Nox kangenjokayoshokubai
JPS5122691A (en) * 1974-08-20 1976-02-23 Japan Gasoline Haigasuchuno chitsusosankabutsujokyoyoshokubai
JPS5159791A (zh) * 1974-11-22 1976-05-25 Nissan Motor
JPS5187165A (zh) * 1975-01-28 1976-07-30 Mitsubishi Chem Ind
JPS5334195B2 (zh) * 1975-01-28 1978-09-19
JPS52126690A (en) * 1976-04-16 1977-10-24 Mitsui Petrochem Ind Ltd Catalysts for reduction of nox
JPS5735055B2 (zh) * 1976-04-16 1982-07-27
JPS52155194A (en) * 1976-06-18 1977-12-23 Hitachi Zosen Corp Production of denitration catalyst supporting copper sulfate
JPS5440398B2 (zh) * 1976-06-18 1979-12-03
JPS5314189A (en) * 1976-07-26 1978-02-08 Hitachi Zosen Corp Denitration catalyst supporting copper sulfate
JPS5518544B2 (zh) * 1976-07-26 1980-05-20
JPS5544306A (en) * 1978-09-22 1980-03-28 Ube Ind Ltd Production of catalyst for purification of nitrogen oxide
JPS5814817B2 (ja) * 1978-09-22 1983-03-22 宇部興産株式会社 窒素酸化物浄化用触媒の製造方法

Also Published As

Publication number Publication date
JPS5343916B2 (zh) 1978-11-24

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