Baechen B Wang

age ~65

from Livingston, NJ

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Baechen Wang Phones & Addresses

Oxygen Production
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US Patent:

20020017191, Feb 14, 2002
Filed:

Jun 15, 2001
Appl. No.:

09/882388
Inventors:

Apurva Maheshwary - Nutley NJ, US
Baechen Benson Wang - Livingston NJ, US
John Robert Ambriano - Monmouth Beach NJ, US
Timothy Thomson - Allentown PA, US
International Classification:

B01D053/02
US Classification:

095/096000, 095/130000
Abstract:

A two bed vacuum swing adsorption process for the production of oxygen is disclosed. Efficient use of air blowers and vacuum pumps maximizes the machine utilization and product gas purges in low flow and high flow modes to increase productivity while lessening power consumption.

Process Control Of A Distillation Column
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US Patent:

20030213688, Nov 20, 2003
Filed:

Mar 26, 2002
Appl. No.:

10/107015
Inventors:

Baechen Wang - Livingston NJ, US
Mark Alexion - Parsippany NJ, US
International Classification:

B01D003/00
B01D003/42
US Classification:

203/001000, 203/002000, 202/160000
Abstract:

A method and apparatus for process control in a distillation column are disclosed. The method allows undesirable interactions among control parameters to be minimized, and results in improved process control and operational stability. Process control of a liquid assisted nitrogen generator using the improved method is disclosed as an illustrative example.