Title:
METHOD AND APPARATUS FOR ASYNCHRONOUS BLENDING AND SUPPLY OF CHEMICAL SOLUTIONS
Document Type and Number:
WIPO Patent Application WO2006109144
Kind Code:
B1
Abstract:
Methods and apparatuses for blending and supply of chemical solutions. The method of the present invention includes a continuous blending system. This continuous blending system (100) monitors the output and continuously adjusts the blending system to achieve a predetermined formulation of at least a first solution (114) . A centralized monitoring system (124) continuously evaluates the solutions and adjusts the output of the blender (113) as needed to maintain the predetermined formulation of the solution. The system includes at least a first tank system (117) . Any solutions (120) that are delivered from this tank system are also continuously monitored, evaluated, and adjusted as needed by the centralized monitoring system.
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Inventors:
URQUHART KARL J (US)
Application Number:
PCT/IB2006/000852
Publication Date:
March 15, 2007
Filing Date:
April 12, 2006
Export Citation:
Assignee:
AIR LIQUIDE (FR)
URQUHART KARL J (US)
URQUHART KARL J (US)
International Classes:
G05D11/13; B01F15/04
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