METHOD OF ARGON CLEANING

METHOD OF ARGON CLEANING

As a pressure product of a low-temperature air separation, raw argon is mixed with recycled deoxidised argon prior to the deoxidation reaction. The increase in the flow of recycled deoxidised argon is achieved by increasing pressure in the air intake, whereas reduction of the flow of recycled deoxid...

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Bibliographische Detailangaben
1. Verfasser: JIRSA JAN ,CS
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
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Beschreibung
Zusammenfassung:As a pressure product of a low-temperature air separation, raw argon is mixed with recycled deoxidised argon prior to the deoxidation reaction. The increase in the flow of recycled deoxidised argon is achieved by increasing pressure in the air intake, whereas reduction of the flow of recycled deoxidised argon is achieved by decreasing pressure in the air intake and/or the flow of recycled deoxidised argon is regulated by circulation at the compressor. Dried deoxidised argon can be regenerated by the absorption drier, whereupon it is regulated by the compressor prior to the deoxidation reaction.