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Expired
Application number
GB36229/55A
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Office National Industriel de lAzote
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Office National Industriel de lAzote
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Publication of GB792161ApublicationCriticalpatent/GB792161A/en
C10K1/34—Purifying combustible gases containing carbon monoxide by catalytic conversion of impurities to more readily removable materials
Abstract
The process of the parent Specification is modified by incorporating with or associating with the lead oxide catalyst for removing sulphur compounds from industrial gases, e.g. carbon dioxide, lead carbonate or basic lead carbonate. The lead carbonate or basic lead carbonate may be mixed with the lead oxide or used as a separate layer. In an example, the catalyst consists of 70 parts by weight while lead and 30 parts by weight litharge.
GB36229/55A1954-12-171955-12-16An improved process for the desulphurisation of industrial gases
ExpiredGB792161A
(en)
A procedure for the subsequent absorption and elimination of sulfide of hydrogen sulfide from liquid hydrocarbons gases (Machine-translation by Google Translate, not legally binding)
A procedure for the simultaneous elimination of hydrogen sulfide, water; carbon dioxide and gasapapants of gases (Machine-translation by Google Translate, not legally binding)