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Title: Method for absorbing an ion from a fluid

Abstract

A method for absorbing an ion from a fluid by using dispersing an organic acid into an anion surfactant solution, mixing in a divalent-metal containing compound and a trivalent-metal containing compound and calcining the resulting solid layered double hydroxide product to form an absorbent material and then contacting the absorbent material with an aqueous solution of cations or anions to be absorbed.

Inventors:
 [1];  [2];  [2]
  1. Carlsbad, NM
  2. Albuquerque, NM
Issue Date:
Research Org.:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
912865
Patent Number(s):
7238288
Application Number:
10/918,157
Assignee:
Sandia Corporation (Albuquerque, NM)
Patent Classifications (CPCs):
C - CHEMISTRY C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
DOE Contract Number:  
AC04-94AL85000
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Gao, Huizhen, Wang, Yifeng, and Bryan, Charles R. Method for absorbing an ion from a fluid. United States: N. p., 2007. Web.
Gao, Huizhen, Wang, Yifeng, & Bryan, Charles R. Method for absorbing an ion from a fluid. United States.
Gao, Huizhen, Wang, Yifeng, and Bryan, Charles R. Tue . "Method for absorbing an ion from a fluid". United States. https://www.osti.gov/servlets/purl/912865.
@article{osti_912865,
title = {Method for absorbing an ion from a fluid},
author = {Gao, Huizhen and Wang, Yifeng and Bryan, Charles R},
abstractNote = {A method for absorbing an ion from a fluid by using dispersing an organic acid into an anion surfactant solution, mixing in a divalent-metal containing compound and a trivalent-metal containing compound and calcining the resulting solid layered double hydroxide product to form an absorbent material and then contacting the absorbent material with an aqueous solution of cations or anions to be absorbed.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2007},
month = {7}
}

Patent:

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