FR2094712A5 - Contact oxidation of sulphur dioxide to sul - phuric acid - Google Patents

Contact oxidation of sulphur dioxide to sul - phuric acid

Info

Publication number
FR2094712A5
FR2094712A5 FR7024221A FR7024221A FR2094712A5 FR 2094712 A5 FR2094712 A5 FR 2094712A5 FR 7024221 A FR7024221 A FR 7024221A FR 7024221 A FR7024221 A FR 7024221A FR 2094712 A5 FR2094712 A5 FR 2094712A5
Authority
FR
France
Prior art keywords
sul
chamber
sulphur dioxide
contact oxidation
mass
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
FR7024221A
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.)
AMELIN ANATOLY
FILATOV JURY
ILGISONIS IGOR
MAZO MIKHAIL
MORKOVIN GENNADY
VASILIEV BORIS
Original Assignee
AMELIN ANATOLY
FILATOV JURY
ILGISONIS IGOR
MAZO MIKHAIL
MORKOVIN GENNADY
VASILIEV BORIS
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 AMELIN ANATOLY, FILATOV JURY, ILGISONIS IGOR, MAZO MIKHAIL, MORKOVIN GENNADY, VASILIEV BORIS filed Critical AMELIN ANATOLY
Priority to FR7024221A priority Critical patent/FR2094712A5/en
Application granted granted Critical
Publication of FR2094712A5 publication Critical patent/FR2094712A5/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
    • C01B17/80—Apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/28—Moving reactors, e.g. rotary drums

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

Cylindrical chamber is mounted in a tank and has double, perforated walls between which is the contact mass through which the gas flows. The chamber and tank are coaxial drums which can revolve around their horizontal common axis. Along the generatrix of the chamber are diametrically opposite cavities to receive a supplementary vol. of the mass and able to retain it when they are near the horizontal plane. The annular chamber wall is permanently lined by the moving mass.
FR7024221A 1970-06-30 1970-06-30 Contact oxidation of sulphur dioxide to sul - phuric acid Expired FR2094712A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7024221A FR2094712A5 (en) 1970-06-30 1970-06-30 Contact oxidation of sulphur dioxide to sul - phuric acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7024221A FR2094712A5 (en) 1970-06-30 1970-06-30 Contact oxidation of sulphur dioxide to sul - phuric acid

Publications (1)

Publication Number Publication Date
FR2094712A5 true FR2094712A5 (en) 1972-02-04

Family

ID=9058046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7024221A Expired FR2094712A5 (en) 1970-06-30 1970-06-30 Contact oxidation of sulphur dioxide to sul - phuric acid

Country Status (1)

Country Link
FR (1) FR2094712A5 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse