FR492977A - Method and apparatus for the continuous concentration of sulfuric acid - Google Patents

Method and apparatus for the continuous concentration of sulfuric acid

Info

Publication number
FR492977A
FR492977A FR492977DA FR492977A FR 492977 A FR492977 A FR 492977A FR 492977D A FR492977D A FR 492977DA FR 492977 A FR492977 A FR 492977A
Authority
FR
France
Prior art keywords
sulfuric acid
continuous concentration
concentration
continuous
sulfuric
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
Sylvain Dreyfus
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 FR492977A publication Critical patent/FR492977A/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
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/88—Concentration of sulfuric acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR492977D 1916-01-07 1916-12-30 Method and apparatus for the continuous concentration of sulfuric acid Expired FR492977A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB492977X 1916-01-07

Publications (1)

Publication Number Publication Date
FR492977A true FR492977A (en) 1919-07-26

Family

ID=1528773

Family Applications (1)

Application Number Title Priority Date Filing Date
FR492977D Expired FR492977A (en) 1916-01-07 1916-12-30 Method and apparatus for the continuous concentration of sulfuric acid

Country Status (1)

Country Link
FR (1) FR492977A (en)

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