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FR660104A - Improvements in the manufacture of sulfuric acid - Google Patents

Improvements in the manufacture of sulfuric acid

Info

Publication number
FR660104A
FR660104A FR660104DA FR660104A FR 660104 A FR660104 A FR 660104A FR 660104D A FR660104D A FR 660104DA FR 660104 A FR660104 A FR 660104A
Authority
FR
France
Prior art keywords
manufacture
sulfuric acid
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)
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.)
NAT PROCESSES Ltd
Original Assignee
NAT PROCESSES 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 NAT PROCESSES Ltd filed Critical NAT PROCESSES Ltd
Application granted granted Critical
Publication of FR660104A publication Critical patent/FR660104A/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
    • C01B17/74—Preparation
    • C01B17/76—Preparation by contact processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
FR660104D 1927-10-03 1928-09-08 Improvements in the manufacture of sulfuric acid Expired FR660104A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB660104X 1927-10-03

Publications (1)

Publication Number Publication Date
FR660104A true FR660104A (en) 1929-07-08

Family

ID=10490847

Family Applications (1)

Application Number Title Priority Date Filing Date
FR660104D Expired FR660104A (en) 1927-10-03 1928-09-08 Improvements in the manufacture of sulfuric acid

Country Status (2)

Country Link
BE (1) BE354077A (en)
FR (1) FR660104A (en)

Also Published As

Publication number Publication date
BE354077A (en)

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