GB191513297A - Improvements in the Production of Oxides of Nitrogen and Catalysts to be employed therein. - Google Patents

Improvements in the Production of Oxides of Nitrogen and Catalysts to be employed therein.

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Publication number
GB191513297A
GB191513297A GB191513297DA GB191513297A GB 191513297 A GB191513297 A GB 191513297A GB 191513297D A GB191513297D A GB 191513297DA GB 191513297 A GB191513297 A GB 191513297A
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GB
United Kingdom
Prior art keywords
tellurium
production
per cent
compound
soaked
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.)
Expired
Application number
Inventor
James Yate Johnson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB191513297A publication Critical patent/GB191513297A/en
Expired legal-status Critical Current

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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)
    • C01B21/30—Preparation by oxidation of nitrogen

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)

Abstract

13,297. Johnson, J. Y., [Badische Anilin & Soda Fabrik]. May 21. Catalytic agents, preparation and treatment of; nitrogen oxides, catalytic production of by combustion of ammonia.-Catalytic agents for the production of nitrogen oxides by the oxidation of ammonia in accordance with Specifications 13,848/14 and 7651/15, are modified by replacing the whole or a part of the bismuth or bismuth compound by tellurium or a tellurium compound. In the examples, grains of chamotte are soaked in a solution of 10, to 20 per cent of platinic chloride and 10 per cent of ammonium or sodium tellurite or a mixture of both; or platinum or other member of the platinum group can be deposited in any suitable way on carriers, and afterwards rendered active by means of a small quantity of tellurium or a-tellurium compound; cupric oxide in granular form is soaked in a 5 per cent solution of ammonium tellurite and dried; and tellurium or a tellurium compound may be used with one or more noble metals, namely gold, silver, and the metals of the platinum group. Reference has been directed by the Comptroller to Specification 2308/14.
GB191513297D 1915-05-21 1915-05-21 Improvements in the Production of Oxides of Nitrogen and Catalysts to be employed therein. Expired GB191513297A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191513297T 1915-05-21

Publications (1)

Publication Number Publication Date
GB191513297A true GB191513297A (en) 1916-09-14

Family

ID=32650642

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191513297D Expired GB191513297A (en) 1915-05-21 1915-05-21 Improvements in the Production of Oxides of Nitrogen and Catalysts to be employed therein.

Country Status (1)

Country Link
GB (1) GB191513297A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2623860A (en) * 1951-04-12 1952-12-30 Universal Oil Prod Co Method of manufacturing platinum-containing catalyst
US2653138A (en) * 1950-12-07 1953-09-22 Socony Vacuum Oil Co Inc Tellurium catalysts
US2662921A (en) * 1951-01-09 1953-12-15 Socony Vacuum Oil Co Inc Catalyst and method for selective oxidation
US2680752A (en) * 1951-06-29 1954-06-08 Shell Dev Process and catalyst for producing olefin oxides
EP0020705B1 (en) * 1978-11-22 1984-09-19 OVARD, John C. Mist eliminator and method for removing droplets of liquid entrained in a gas stream

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2653138A (en) * 1950-12-07 1953-09-22 Socony Vacuum Oil Co Inc Tellurium catalysts
US2662921A (en) * 1951-01-09 1953-12-15 Socony Vacuum Oil Co Inc Catalyst and method for selective oxidation
US2623860A (en) * 1951-04-12 1952-12-30 Universal Oil Prod Co Method of manufacturing platinum-containing catalyst
US2680752A (en) * 1951-06-29 1954-06-08 Shell Dev Process and catalyst for producing olefin oxides
EP0020705B1 (en) * 1978-11-22 1984-09-19 OVARD, John C. Mist eliminator and method for removing droplets of liquid entrained in a gas stream

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