Fluent material handling – with receiver or receiver coacting mea – Processes – Bag filling
Patent
1989-08-16
1991-10-22
Recla, Henry J.
Fluent material handling, with receiver or receiver coacting mea
Processes
Bag filling
141 1, 141 11, 141329, 141315, 141114, 62149, 62174, 62 77, F25B 4500
Patent
active
050586319
ABSTRACT:
A process and system for recovering refrigerant from refrigeration systems without substantial contamination of the atmosphere. The system includes devices for removing refrigerant from the system under the vapor pressure of the refrigerant or with aid from a pump, a conduit for conveying the refrigerant from the system, and a collapsible bag constructed of a flexible material substantially impermeable to refrigerant and to air, having at least one inlet for introducing refrigerant to be salvaged and sealing means for sealing the inlet on the bag. After filling, the bags may be transported to a recovery system for recovering refrigerant from the bag so that the refrigerant may be purified and recovered for reuse.
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Perimeter Concept for Solvent Emission Control, by David C. H. Grant presented at Int'l Conf. on CFC and Halon Alternatives, 10-11 Oct. '89.
Robert Bosch Hausgerate GmbH (2kd51-4161-6902-00) Linde AG publication (English trans.).
Pollution Measurement Corp., Oak Park, Ill. (undated) "Gas Sampling Bags."
Ashland Oil Inc.
Donovan Edward C.
Recla Henry J.
Willson, Jr. Richard C.
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