GB190716068A - - Google Patents

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Publication number
GB190716068A
GB190716068A GB190716068DA GB190716068A GB 190716068 A GB190716068 A GB 190716068A GB 190716068D A GB190716068D A GB 190716068DA GB 190716068 A GB190716068 A GB 190716068A
Authority
GB
United Kingdom
Prior art keywords
oxides
nitrogen oxides
absortion
ramsay
nitrites
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
William Ramsay
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
Application granted granted Critical
Publication of GB190716068A publication Critical patent/GB190716068A/en
Expired legal-status Critical Current

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  • Fireproofing Substances (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

16,068. Ramsay, Sir W. July 12. Nitrogen oxides in a dilute state, containing more oxygen than nitric oxide does, such as air that has been treated with electric sparks, flames, &c., are obtained in a more concentrated form by absortion with solid salts or oxides, which enter into a reversible reaction with nitric acid, such as phosphates and magnesium, aluminium or iron oxides, etc.; these substances combine with nitrogen oxides in the presence of moisture to form nitrates or nitrites, or both, which are decomposable, when heated, with evolution of nitrogen oxides. The residues are used over again.
GB190716068D 1907-07-12 1907-07-12 Expired GB190716068A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190716068T 1907-07-12

Publications (1)

Publication Number Publication Date
GB190716068A true GB190716068A (en) 1908-07-09

Family

ID=32634152

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190716068D Expired GB190716068A (en) 1907-07-12 1907-07-12

Country Status (1)

Country Link
GB (1) GB190716068A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4205054A (en) * 1977-03-28 1980-05-27 Mizusawa Kagaku Kogyo Kabushiki Kaisha Process for recovery of nitric acid from nitrates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4205054A (en) * 1977-03-28 1980-05-27 Mizusawa Kagaku Kogyo Kabushiki Kaisha Process for recovery of nitric acid from nitrates

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