FR2232509B1 - - Google Patents

Info

Publication number
FR2232509B1
FR2232509B1 FR7321022A FR7321022A FR2232509B1 FR 2232509 B1 FR2232509 B1 FR 2232509B1 FR 7321022 A FR7321022 A FR 7321022A FR 7321022 A FR7321022 A FR 7321022A FR 2232509 B1 FR2232509 B1 FR 2232509B1
Authority
FR
France
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
FR7321022A
Other languages
French (fr)
Other versions
FR2232509A1 (en
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 to GB2312873A priority Critical patent/GB1419645A/en
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority to FR7321022A priority patent/FR2232509B1/fr
Publication of FR2232509A1 publication Critical patent/FR2232509A1/fr
Application granted granted Critical
Publication of FR2232509B1 publication Critical patent/FR2232509B1/fr
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7321022A 1973-05-15 1973-06-08 Expired FR2232509B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2312873A GB1419645A (en) 1973-05-15 1973-05-15 Production of strong nitric acid
FR7321022A FR2232509B1 (en) 1973-05-15 1973-06-08

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2312873A GB1419645A (en) 1973-05-15 1973-05-15 Production of strong nitric acid
FR7321022A FR2232509B1 (en) 1973-05-15 1973-06-08

Publications (2)

Publication Number Publication Date
FR2232509A1 FR2232509A1 (en) 1975-01-03
FR2232509B1 true FR2232509B1 (en) 1979-09-28

Family

ID=26217763

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7321022A Expired FR2232509B1 (en) 1973-05-15 1973-06-08

Country Status (2)

Country Link
FR (1) FR2232509B1 (en)
GB (1) GB1419645A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5017348A (en) * 1989-01-26 1991-05-21 Beco Engineering Company Treatment of nitrogen oxides
CN113683067B (en) * 2021-08-17 2023-07-14 贵州宜兴化工有限公司 Industrial nitric acid preparation system
CN115477287B (en) * 2022-10-17 2023-09-26 中核四0四有限公司 Nitric acid recovery system and method in uranium purification process

Also Published As

Publication number Publication date
GB1419645A (en) 1975-12-31
FR2232509A1 (en) 1975-01-03

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Legal Events

Date Code Title Description
ST Notification of lapse