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FR530553A - Sulfuric acid concentration process - Google Patents

Sulfuric acid concentration process

Info

Publication number
FR530553A
FR530553A FR530553DA FR530553A FR 530553 A FR530553 A FR 530553A FR 530553D A FR530553D A FR 530553DA FR 530553 A FR530553 A FR 530553A
Authority
FR
France
Prior art keywords
sulfuric acid
acid concentration
concentration process
sulfuric
concentration
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.)
Norsk Hydro Elektrisk Kvaelstof AS
Original Assignee
Norsk Hydro Elektrisk Kvaelstof AS
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 Norsk Hydro Elektrisk Kvaelstof AS filed Critical Norsk Hydro Elektrisk Kvaelstof AS
Application granted granted Critical
Publication of FR530553A publication Critical patent/FR530553A/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)
FR530553D 1917-11-23 1921-02-05 Sulfuric acid concentration process Expired FR530553A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO530553X 1917-11-23

Publications (1)

Publication Number Publication Date
FR530553A true FR530553A (en) 1921-12-26

Family

ID=19905982

Family Applications (1)

Application Number Title Priority Date Filing Date
FR530553D Expired FR530553A (en) 1917-11-23 1921-02-05 Sulfuric acid concentration process

Country Status (1)

Country Link
FR (1) FR530553A (en)

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