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ES317694A1 - Catalytic procedure for the obtaining of sulfuric acid in several stages of contact and absorption. (Machine-translation by Google Translate, not legally binding) - Google Patents

Catalytic procedure for the obtaining of sulfuric acid in several stages of contact and absorption. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES317694A1
ES317694A1 ES0317694A ES317694A ES317694A1 ES 317694 A1 ES317694 A1 ES 317694A1 ES 0317694 A ES0317694 A ES 0317694A ES 317694 A ES317694 A ES 317694A ES 317694 A1 ES317694 A1 ES 317694A1
Authority
ES
Spain
Prior art keywords
absorption
sulfuric acid
translation
contact
machine
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
ES0317694A
Other languages
Spanish (es)
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.)
Chemiebau Dr A Zieren GmbH and KG
Original Assignee
Chemiebau Dr A Zieren GmbH and KG
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 Chemiebau Dr A Zieren GmbH and KG filed Critical Chemiebau Dr A Zieren GmbH and KG
Publication of ES317694A1 publication Critical patent/ES317694A1/en
Expired legal-status Critical Current

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Abstract

Catalytic process for obtaining sulfuric acid in several stages of contact and absorption, the sulfuric acid being obtained from SO2 gases of any provenance and technically current concentration by catalysis and SO3 absorption, characterized in that the exhaust gas of the The first absorption of SO3 is heated to the starting temperature of the last contact stage with the help of heat, which is caused by the combustion of sulfur or hydrogen sulfide, roasting of sulphided minerals or during the separation of residual acids. (Machine-translation by Google Translate, not legally binding)
ES0317694A 1964-09-25 1965-09-22 Catalytic procedure for the obtaining of sulfuric acid in several stages of contact and absorption. (Machine-translation by Google Translate, not legally binding) Expired ES317694A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE317694T 1964-09-25

Publications (1)

Publication Number Publication Date
ES317694A1 true ES317694A1 (en) 1966-04-16

Family

ID=38720461

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0317694A Expired ES317694A1 (en) 1964-09-25 1965-09-22 Catalytic procedure for the obtaining of sulfuric acid in several stages of contact and absorption. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES317694A1 (en)

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