skip to main content
DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Preparation and use of crystalline bis-monoorganic phosphonate and phosphate salts of tetravalent metals

Abstract

A method of preparing and using the crystalline organic derivatives of the tetravalent metal phosphates and phosphonates provides for the contacting of an aqueous solution of a metal nitrate, with a solution of an organophosphorus acid for a period of time at room temperature that is sufficient for the formation of a metal phosphate product, and thereafter recovering said product. According to the invention, the product of the disclosed process is used in effecting analytical separations, such as ion exchange and chromatography.

Inventors:
Issue Date:
OSTI Identifier:
6870076
Assignee:
Dept. of Energy TIC; ERA-06-015889; EDB-81-046808
DOE Contract Number:  
W-7405-ENG-26
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; 38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY; CERIUM COMPOUNDS; CHEMICAL PREPARATION; GERMANIUM COMPOUNDS; HAFNIUM COMPOUNDS; LEAD COMPOUNDS; PHOSPHATES; PHOSPHONATES; THORIUM COMPOUNDS; TIN COMPOUNDS; TITANIUM COMPOUNDS; ZIRCONIUM COMPOUNDS; AMBIENT TEMPERATURE; NITRATES; ORGANIC ACIDS; PHOSPHONIC ACIDS; PHOSPHORIC ACID; ACTINIDE COMPOUNDS; HYDROGEN COMPOUNDS; INORGANIC ACIDS; NITROGEN COMPOUNDS; ORGANIC COMPOUNDS; ORGANIC PHOSPHORUS COMPOUNDS; OXYGEN COMPOUNDS; PHOSPHORUS COMPOUNDS; RARE EARTH COMPOUNDS; SYNTHESIS; TRANSITION ELEMENT COMPOUNDS 400201* -- Chemical & Physicochemical Properties; 400301 -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987); 400703 -- Radiochemistry & Nuclear Chemistry-- Radioisotope Production

Citation Formats

Maya, L. Preparation and use of crystalline bis-monoorganic phosphonate and phosphate salts of tetravalent metals. United States: N. p., 1980. Web.
Maya, L. Preparation and use of crystalline bis-monoorganic phosphonate and phosphate salts of tetravalent metals. United States.
Maya, L. Thu . "Preparation and use of crystalline bis-monoorganic phosphonate and phosphate salts of tetravalent metals". United States.
@article{osti_6870076,
title = {Preparation and use of crystalline bis-monoorganic phosphonate and phosphate salts of tetravalent metals},
author = {Maya, L.},
abstractNote = {A method of preparing and using the crystalline organic derivatives of the tetravalent metal phosphates and phosphonates provides for the contacting of an aqueous solution of a metal nitrate, with a solution of an organophosphorus acid for a period of time at room temperature that is sufficient for the formation of a metal phosphate product, and thereafter recovering said product. According to the invention, the product of the disclosed process is used in effecting analytical separations, such as ion exchange and chromatography.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1980},
month = {6}
}