GB1343472A - Method for producing concentrated nitric acid - Google Patents

Method for producing concentrated nitric acid

Info

Publication number
GB1343472A
GB1343472A GB1636171A GB1636171A GB1343472A GB 1343472 A GB1343472 A GB 1343472A GB 1636171 A GB1636171 A GB 1636171A GB 1636171 A GB1636171 A GB 1636171A GB 1343472 A GB1343472 A GB 1343472A
Authority
GB
United Kingdom
Prior art keywords
hno
fed
tower
reactor
whilst
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
GB1636171A
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of GB1343472A publication Critical patent/GB1343472A/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
    • C01B21/24—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)
  • Treating Waste Gases (AREA)
  • Processing Of Solid Wastes (AREA)
GB1636171A 1970-05-27 1971-05-21 Method for producing concentrated nitric acid Expired GB1343472A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4592270 1970-05-27

Publications (1)

Publication Number Publication Date
GB1343472A true GB1343472A (en) 1974-01-10

Family

ID=12732726

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1636171A Expired GB1343472A (en) 1970-05-27 1971-05-21 Method for producing concentrated nitric acid

Country Status (12)

Country Link
US (1) US3714333A (https=)
BE (1) BE767700A (https=)
BR (1) BR7103193D0 (https=)
CA (1) CA949726A (https=)
ES (1) ES391519A1 (https=)
FR (1) FR2093694A5 (https=)
GB (1) GB1343472A (https=)
HU (1) HU162336B (https=)
NL (1) NL7107217A (https=)
PL (1) PL76709B1 (https=)
SE (1) SE376755B (https=)
ZA (1) ZA713207B (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053555A (en) * 1972-06-05 1977-10-11 Bolme Donald W Removal of nitrogen oxides from industrial gases by use of oxidizing solutions in which nitrates are the oxidants
US4138470A (en) * 1975-02-07 1979-02-06 Bolme Donald W Method of preventing escape of nitrogen oxides from an aqueous nitrate solution
US4036934A (en) * 1976-06-07 1977-07-19 American Hydrocarbon Company Preparation of nitric acid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL38494C (https=) * 1932-06-04
FR2011503A1 (https=) * 1968-05-31 1970-03-06 Sumitomo Chemical Co

Also Published As

Publication number Publication date
NL7107217A (https=) 1971-11-30
HU162336B (https=) 1973-01-29
DE2125677A1 (de) 1971-12-02
BR7103193D0 (pt) 1973-04-19
ZA713207B (en) 1972-03-29
FR2093694A5 (https=) 1972-01-28
CA949726A (en) 1974-06-25
PL76709B1 (https=) 1975-02-28
US3714333A (en) 1973-01-30
BE767700A (fr) 1971-10-18
SE376755B (https=) 1975-06-09
ES391519A1 (es) 1973-06-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years