FR461452A - Process for the manufacture of nitrogen acid by means of nitrates and sulfuric acid - Google Patents

Process for the manufacture of nitrogen acid by means of nitrates and sulfuric acid

Info

Publication number
FR461452A
FR461452A FR461452DA FR461452A FR 461452 A FR461452 A FR 461452A FR 461452D A FR461452D A FR 461452DA FR 461452 A FR461452 A FR 461452A
Authority
FR
France
Prior art keywords
acid
nitrates
manufacture
nitrogen
sulfuric acid
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)
Inventor
Carl Uebel
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 FR461452A publication Critical patent/FR461452A/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
    • C01B21/42—Preparation from nitrates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
    • B24D15/06—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges
    • B24D15/10—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of safety-razor blades
    • B24D15/105—Holders therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
FR461452D 1913-03-11 1913-08-18 Process for the manufacture of nitrogen acid by means of nitrates and sulfuric acid Expired FR461452A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE277092T 1913-03-11

Publications (1)

Publication Number Publication Date
FR461452A true FR461452A (en) 1913-12-30

Family

ID=32337597

Family Applications (1)

Application Number Title Priority Date Filing Date
FR461452D Expired FR461452A (en) 1913-03-11 1913-08-18 Process for the manufacture of nitrogen acid by means of nitrates and sulfuric acid

Country Status (3)

Country Link
DE (1) DE277092C (en)
FR (1) FR461452A (en)
GB (1) GB191319881A (en)

Also Published As

Publication number Publication date
GB191319881A (en) 1914-02-05
DE277092C (en)

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