FR330521A - Process and apparatus for the manufacture of sulfur trioxide - Google Patents

Process and apparatus for the manufacture of sulfur trioxide

Info

Publication number
FR330521A
FR330521A FR330521DA FR330521A FR 330521 A FR330521 A FR 330521A FR 330521D A FR330521D A FR 330521DA FR 330521 A FR330521 A FR 330521A
Authority
FR
France
Prior art keywords
manufacture
sulfur trioxide
trioxide
sulfur
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
William Cashman Ferguson
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.)
WILLIAM CASHMAN FERGUSON
Original Assignee
WILLIAM CASHMAN FERGUSON
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 WILLIAM CASHMAN FERGUSON filed Critical WILLIAM CASHMAN FERGUSON
Application granted granted Critical
Publication of FR330521A publication Critical patent/FR330521A/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
    • C01B17/765—Multi-stage SO3-conversion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR330521D 1902-06-11 1903-03-23 Process and apparatus for the manufacture of sulfur trioxide Expired FR330521A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US330521XA 1902-06-11 1902-06-11

Publications (1)

Publication Number Publication Date
FR330521A true FR330521A (en) 1903-08-20

Family

ID=1380292

Family Applications (1)

Application Number Title Priority Date Filing Date
FR330521D Expired FR330521A (en) 1902-06-11 1903-03-23 Process and apparatus for the manufacture of sulfur trioxide

Country Status (1)

Country Link
FR (1) FR330521A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386479A1 (en) * 1977-04-05 1978-11-03 Boc Ltd Sulphur tri:oxide and sulphuric acid mfr. - by catalytic oxidn. of sulphur di:oxide using commercial oxygen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386479A1 (en) * 1977-04-05 1978-11-03 Boc Ltd Sulphur tri:oxide and sulphuric acid mfr. - by catalytic oxidn. of sulphur di:oxide using commercial oxygen

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