FR44308E - Process for the recovery of compression work during the production of nitrogen acid under pressure - Google Patents

Process for the recovery of compression work during the production of nitrogen acid under pressure

Info

Publication number
FR44308E
FR44308E FR44308DA FR44308E FR 44308 E FR44308 E FR 44308E FR 44308D A FR44308D A FR 44308DA FR 44308 E FR44308 E FR 44308E
Authority
FR
France
Prior art keywords
recovery
production
under pressure
acid under
work during
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
Other languages
French (fr)
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.)
Hydro Nitro S A
Original Assignee
Hydro Nitro S A
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 Hydro Nitro S A filed Critical Hydro Nitro S A
Application granted granted Critical
Publication of FR44308E publication Critical patent/FR44308E/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
    • C01B21/38—Nitric acid
    • C01B21/46—Purification; Separation ; Stabilisation
    • 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)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
FR44308D 1933-08-04 1933-12-11 Process for the recovery of compression work during the production of nitrogen acid under pressure Expired FR44308E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2031215X 1933-08-04

Publications (1)

Publication Number Publication Date
FR44308E true FR44308E (en) 1934-12-24

Family

ID=7981777

Family Applications (2)

Application Number Title Priority Date Filing Date
FR757617D Expired FR757617A (en) 1933-08-04 1933-06-26 Process for the recovery of compression work during the production of nitrogen acid under pressure
FR44308D Expired FR44308E (en) 1933-08-04 1933-12-11 Process for the recovery of compression work during the production of nitrogen acid under pressure

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR757617D Expired FR757617A (en) 1933-08-04 1933-06-26 Process for the recovery of compression work during the production of nitrogen acid under pressure

Country Status (4)

Country Link
US (1) US2031215A (en)
BE (2) BE397183A (en)
DE (1) DE623543C (en)
FR (2) FR757617A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172725A (en) * 1965-03-09 Production of sulfuric acid
DE1040002B (en) * 1953-09-12 1958-10-02 Basf Ag Process for the catalytic combustion of ammonia
US2955917A (en) * 1958-05-13 1960-10-11 Edward S Roberts Process and apparatus for the manufacture of nitric acid at elevated pressures with full power recovery
US3003851A (en) * 1959-07-09 1961-10-10 Hercules Powder Co Ltd Manufacture of nitric acid
US3027235A (en) * 1959-10-12 1962-03-27 Phillips Petroleum Co Ammonia oxidation process
US3425803A (en) * 1967-09-01 1969-02-04 Engelhard Ind Inc Nitric acid tail gas purification
DE3903570A1 (en) * 1989-02-07 1990-08-23 Uhde Gmbh METHOD FOR GENERATING MECHANICAL ENERGY IN THE NH (ARROW DOWN) 3 (ARROW DOWN) OXIDATION IN ENT (ARROW DOWN) 3 (ARROW DOWN) PROCESS

Also Published As

Publication number Publication date
FR757617A (en) 1933-12-29
BE397183A (en) 1933-08-31
DE623543C (en)
BE400403A (en)
US2031215A (en) 1936-02-18

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