LOW TEMPERATURE TRANSPORT AND STORAGE OF AMINOETHER GAS TREATMENT SOLUTIONS

LOW TEMPERATURE TRANSPORT AND STORAGE OF AMINOETHER GAS TREATMENT SOLUTIONS

A liquid aminoether acid gas absorbent which is subject to freezing in a cold climatic zone though which the aminoether is to be shipped is rendered freeze resistant by mixing the aminoether with water prior to transport through the cold climatic zone; the aminoether/water mixture typically contains...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FEDICH ROBERT B, DAAGE MICHEL, SISKIN MICHAEL
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Beschreibung
Zusammenfassung:A liquid aminoether acid gas absorbent which is subject to freezing in a cold climatic zone though which the aminoether is to be shipped is rendered freeze resistant by mixing the aminoether with water prior to transport through the cold climatic zone; the aminoether/water mixture typically contains 10 to 40 weight percent water based on the weight of the aminoether. The aminoether/water mixture can also be stored in the cold climatic zone without being externally maintained at a temperature above the inherent freezing point of the aminoether.