BE400945A - - Google Patents

Info

Publication number: BE400945A
Authority: BE; Belgium

Application number

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.)

1934-01-12

Publication of BE400945A publication Critical patent/BE400945A/xx

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)

BE400945D 1934-01-12 BE400945A (enrdf_load_stackoverflow)

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
BE400945A true BE400945A (enrdf_load_stackoverflow)

Family

ID=9717800

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE400945D BE400945A (enrdf_load_stackoverflow)	1934-01-12

Country Status (3)

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

0
- BE BE400945D patent/BE400945A/xx unknown
- FR FR767495D patent/FR767495A/fr not_active Expired
1934
- 1934-01-12 GB GB119434A patent/GB411779A/en not_active Expired

Also Published As

Publication number	Publication date
GB411779A (en)	1934-06-14
FR767495A (enrdf_load_stackoverflow)	1934-07-17

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