DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Sorption agent, method of making a sorption agent and barrier system

Abstract

An anionic sorption agent, method for forming the anionic sorption agent and a barrier system are disclosed. The anionic sorption agent including a modified pseudo or glycol-boehmite base comprising a structure having cationic metal ion sites. The method for forming the anionic sorption agent includes providing a pseudo or glycol-boehmite base and contacting the pseudo or glycol-boehmite base a modifying composition comprising a metallic ion to form the modified pseudo or glycol-boehmite base comprising a structure having cationic metal ion sites. The barrier system includes the anionic sorption agent comprising a first barrier component comprising a modified pseudo or glycol-boehmite base comprising a structure having cationic metal ion sites and a second barrier component comprising a cationic sorption agent.

Inventors:
; ; ; ; ; ;
Issue Date:
Research Org.:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Org.:
USDOE National Nuclear Security Administration (NNSA)
OSTI Identifier:
1860196
Patent Number(s):
11207658
Application Number:
15/836,331
Assignee:
National Technology & Engineering Solutions of Sandia, LLC (Albuquerque, NM)
Patent Classifications (CPCs):
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:  
NA0003525
Resource Type:
Patent
Resource Relation:
Patent File Date: 12/08/2017
Country of Publication:
United States
Language:
English

Citation Formats

Matteo, Edward N., Payne, Clay, Sanchez, Amanda, Bell, Nelson S., Wang, Yifeng, Kruichak, Jessica N., and Mills, Melissa Marie. Sorption agent, method of making a sorption agent and barrier system. United States: N. p., 2021. Web.
Matteo, Edward N., Payne, Clay, Sanchez, Amanda, Bell, Nelson S., Wang, Yifeng, Kruichak, Jessica N., & Mills, Melissa Marie. Sorption agent, method of making a sorption agent and barrier system. United States.
Matteo, Edward N., Payne, Clay, Sanchez, Amanda, Bell, Nelson S., Wang, Yifeng, Kruichak, Jessica N., and Mills, Melissa Marie. Tue . "Sorption agent, method of making a sorption agent and barrier system". United States. https://www.osti.gov/servlets/purl/1860196.
@article{osti_1860196,
title = {Sorption agent, method of making a sorption agent and barrier system},
author = {Matteo, Edward N. and Payne, Clay and Sanchez, Amanda and Bell, Nelson S. and Wang, Yifeng and Kruichak, Jessica N. and Mills, Melissa Marie},
abstractNote = {An anionic sorption agent, method for forming the anionic sorption agent and a barrier system are disclosed. The anionic sorption agent including a modified pseudo or glycol-boehmite base comprising a structure having cationic metal ion sites. The method for forming the anionic sorption agent includes providing a pseudo or glycol-boehmite base and contacting the pseudo or glycol-boehmite base a modifying composition comprising a metallic ion to form the modified pseudo or glycol-boehmite base comprising a structure having cationic metal ion sites. The barrier system includes the anionic sorption agent comprising a first barrier component comprising a modified pseudo or glycol-boehmite base comprising a structure having cationic metal ion sites and a second barrier component comprising a cationic sorption agent.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2021},
month = {12}
}

Works referenced in this record:

Reaction of aluminium alkoxides with various glycols and the layer structure of their products
journal, January 1991


Large-scale and additive-free hydrothermal synthesis of lamellar morphology boehmite
journal, May 2013


Arsenic removal from water/wastewater using adsorbents—A critical review
journal, April 2007


Fibrillar Colloidal Boehmite; Progressive Conversion to Gamma, Theta, and Alpha Aluminas
journal, December 1961


Controlled hydrothermal synthesis of colloidal boehmite (-AlOOH) nanorods and nanoflakes and their conversion into - Al2O3 nanocrystals
journal, February 2008


The determination of trace metal pollutants in environmental matrices using ion chromatography
journal, May 2004


Alcohothermal Treatments of Gibbsite: Mechanisms for the Formation of Boehmite
journal, January 1989