GB1347909A - Manufacture of nitrites - Google Patents

Manufacture of nitrites

Info

Publication number
GB1347909A
GB1347909A GB2466371A GB2466371A GB1347909A GB 1347909 A GB1347909 A GB 1347909A GB 2466371 A GB2466371 A GB 2466371A GB 2466371 A GB2466371 A GB 2466371A GB 1347909 A GB1347909 A GB 1347909A
Authority
GB
United Kingdom
Prior art keywords
column
gas
gas mixture
temperature
liquor
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
GB2466371A
Other languages
English (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
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB1347909A publication Critical patent/GB1347909A/en
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
    • C01B21/50—Nitrous acid; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB2466371A 1970-04-01 1971-04-19 Manufacture of nitrites Expired GB1347909A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2464370A 1970-04-01 1970-04-01

Publications (1)

Publication Number Publication Date
GB1347909A true GB1347909A (en) 1974-02-27

Family

ID=21821651

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2466371A Expired GB1347909A (en) 1970-04-01 1971-04-19 Manufacture of nitrites

Country Status (4)

Country Link
CA (1) CA967723A (enExample)
DE (1) DE2116016A1 (enExample)
FR (1) FR2092560A5 (enExample)
GB (1) GB1347909A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113003552A (zh) * 2021-03-09 2021-06-22 扬州大学 一种亚硝酸的制备方法
CN114735725A (zh) * 2022-05-07 2022-07-12 山东海化集团有限公司 一种两钠生产过程制备中和液的方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2645019A1 (de) * 1976-10-06 1978-04-13 Bayer Ag Verfahren zur herstellung von natriumnitrit aus nitrosehaltigen gasstroemen
JPS5850926B2 (ja) * 1980-04-08 1983-11-14 日産化学工業株式会社 亜硝酸カルシウム水溶液の製造法
UA78936C2 (en) * 2005-12-19 2007-04-25 Open Joint Stock Company Conce Method for obtaining of nitrite-nitrate salts

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113003552A (zh) * 2021-03-09 2021-06-22 扬州大学 一种亚硝酸的制备方法
CN113003552B (zh) * 2021-03-09 2023-06-16 扬州大学 一种亚硝酸的制备方法
CN114735725A (zh) * 2022-05-07 2022-07-12 山东海化集团有限公司 一种两钠生产过程制备中和液的方法
CN114735725B (zh) * 2022-05-07 2023-05-16 山东海化集团有限公司 一种两钠生产过程制备中和液的方法

Also Published As

Publication number Publication date
CA967723A (en) 1975-05-20
DE2116016A1 (de) 1971-10-21
FR2092560A5 (enExample) 1972-01-21

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee