Pervaporation assembly

Wynn, Nicholas P; Huang, Yu; Aldajani, Tiem; Fulton, Donald A

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A - human necessities
A01 - agriculture
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Title: Pervaporation assembly

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Abstract

The invention is a pervaporation process and pervaporation equipment, using a series of membrane modules, and including inter-module reheating of the feed solution under treatment. The inter-module heating is achieved within the tube or vessel in which the modules are housed, thereby avoiding the need to repeatedly extract the feed solution from the membrane module train.

Inventors:

Wynn, Nicholas P ^[1]; Huang, Yu ^[2]; Aldajani, Tiem ^[3]; Fulton, Donald A ^[4]

Redwood City, CA
Palo Alto, CA
San Jose, CA
Fairfield, CA

Issue Date:: Tue Feb 28 00:00:00 EST 2012

Research Org.:: Membrane Technology and Research, Inc (Menlo Park, CA)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1036119

Patent Number(s):: 8123943

Application Number:: 12/794,445

Assignee:: Membrane Technology and Research, Inc (Menlo Park, CA)

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION

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B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
B01D1/22 - by bringing a thin layer of the liquid into contact with a heated surface {
B01D1/26 - Multiple-effect evaporating
B01D2311/08 - Specific process operations in the concentrate stream
B01D2311/12 - Addition of chemical agents
B01D2319/022 - Reject series
B01D3/001 - {Processes specially adapted for distillation or rectification of fermented solutions}
B01D3/145 - {One step being separation by permeation}
B01D61/362 - {Pervaporation}
B01D63/12 - comprising multiple spiral-wound assemblies

Show less

DOE Contract Number:: FG02-05ER84244

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: 42 ENGINEERING

Citation Formats


                    Wynn, Nicholas P, Huang, Yu, Aldajani, Tiem, and Fulton, Donald A. Pervaporation assembly.  United States: N. p., 2012. 
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                    Wynn, Nicholas P, Huang, Yu, Aldajani, Tiem, & Fulton, Donald A. Pervaporation assembly.  United States.

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                    Wynn, Nicholas P, Huang, Yu, Aldajani, Tiem, and Fulton, Donald A. Tue .  
        "Pervaporation assembly".  United States.  https://www.osti.gov/servlets/purl/1036119.

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@article{osti_1036119,

  title        = {Pervaporation assembly},

  author       = {Wynn, Nicholas P and Huang, Yu and Aldajani, Tiem and Fulton, Donald A},

  abstractNote = {The invention is a pervaporation process and pervaporation equipment, using a series of membrane modules, and including inter-module reheating of the feed solution under treatment. The inter-module heating is achieved within the tube or vessel in which the modules are housed, thereby avoiding the need to repeatedly extract the feed solution from the membrane module train.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Feb 28 00:00:00 EST 2012},

  month        = {Tue Feb 28 00:00:00 EST 2012}

}

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