Method for selective separation of products at hydrothermal conditions

United States of America Patent

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Jul 28, 1998
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N/A
app pub date
Sep 11, 1995
filing date
Sep 11, 1995

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Expired

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Abstract

Sodium and borate ions are separated in supercritical water by addition of dissolved CO.sub.2 to cause precipitation of carbonates and the formation of boric acid. Carbonates and boric acid are then recovered as separate products.

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Patent Owner(s)

Patent Owner	Address
BOARD OF REGENTS THE UNIVERSITY OF TEXAS SYSTEM	210 WEST 7TH STREET AUSTIN TX 78701

International Classification(s)

C02F:TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Gloyna, Earnest F	Austin, TX	7	260
Li, Lixiong	Austin, TX	28	830

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Method for selective separation of products at hydrothermal conditions

Number of patents in Portfolio can not be more than 2000

United States of America Patent

08526464

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PATENT NO	5785868
SERIAL NO	08526464
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08526464

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