GB411779A - Process for the production of sulphuric acid by the contact process from small quantities of sulphur dioxide - Google Patents

Process for the production of sulphuric acid by the contact process from small quantities of sulphur dioxide

Info

Publication number
GB411779A
GB411779A GB119434A GB119434A GB411779A GB 411779 A GB411779 A GB 411779A GB 119434 A GB119434 A GB 119434A GB 119434 A GB119434 A GB 119434A GB 411779 A GB411779 A GB 411779A
Authority
GB
United Kingdom
Prior art keywords
sulphur dioxide
production
sulphuric acid
small quantities
jacket
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
GB119434A
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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
Priority to FR767495D priority Critical patent/FR767495A/fr
Priority to BE400945D priority patent/BE400945A/xx
Application filed by Metallgesellschaft AG filed Critical Metallgesellschaft AG
Priority to GB119434A priority patent/GB411779A/en
Publication of GB411779A publication Critical patent/GB411779A/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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

<PICT:0411779/III/1> In the production of sulphuric acid from small quantities of sulphur dioxide or from gases containing a low proportion of sulphur dioxide the furnace gases in a crude hot state are brought into indirect heat-exchange with the contact chamber in order to maintain the latter at reaction temperature. In the illustrated apparatus the burner gases pass through the jacket m surrounding the converter e, then through the purifier p and finally through the contact chamber. In another form the jacket is replaced by tubes extending through the reaction chamber.
GB119434A 1934-01-12 1934-01-12 Process for the production of sulphuric acid by the contact process from small quantities of sulphur dioxide Expired GB411779A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR767495D FR767495A (en) 1934-01-12
BE400945D BE400945A (en) 1934-01-12
GB119434A GB411779A (en) 1934-01-12 1934-01-12 Process for the production of sulphuric acid by the contact process from small quantities of sulphur dioxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB119434A GB411779A (en) 1934-01-12 1934-01-12 Process for the production of sulphuric acid by the contact process from small quantities of sulphur dioxide

Publications (1)

Publication Number Publication Date
GB411779A true GB411779A (en) 1934-06-14

Family

ID=9717800

Family Applications (1)

Application Number Title Priority Date Filing Date
GB119434A Expired GB411779A (en) 1934-01-12 1934-01-12 Process for the production of sulphuric acid by the contact process from small quantities of sulphur dioxide

Country Status (3)

Country Link
BE (1) BE400945A (en)
FR (1) FR767495A (en)
GB (1) GB411779A (en)

Also Published As

Publication number Publication date
BE400945A (en)
FR767495A (en) 1934-07-17

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