Method for incorporating radioactive phosphoric acid solutions in concrete

Wolf, Gary A.; Smith, Jeffrey W.; Ihle, Nathan C.

Advanced Search OptionsAdvanced Search queries use a traditional Term Search. For more info, see our FAQ.

All Fields:

Patent Title:

Abstract:

Assignee:

Inventor(s):

Patent Number:

Patent Classification (CPC):

All Classifications
A - human necessities
A01 - agriculture
A21 - baking
A22 - butchering
A23 - foods or foodstuffs
A24 - tobacco
A41 - wearing apparel
A42 - headwear
A43 - footwear
A44 - haberdashery
A45 - hand or travelling articles
A46 - brushware
A47 - furniture
A61 - medical or veterinary science
A62 - life-saving
A63 - sports
A99 - subject matter not otherwise provided for in this section
B - performing operations
B01 - physical or chemical processes or apparatus in general
B02 - crushing, pulverising, or disintegrating
B03 - separation of solid materials using liquids or using pneumatic tables or jigs
B04 - centrifugal apparatus or machines for carrying-out physical or chemical processes
B05 - spraying or atomising in general
B06 - generating or transmitting mechanical vibrations in general
B07 - separating solids from solids
B08 - cleaning
B09 - disposal of solid waste
B21 - mechanical metal-working without essentially removing material
B22 - casting
B23 - machine tools
B24 - grinding
B25 - hand tools
B26 - hand cutting tools
B27 - working or preserving wood or similar material
B28 - working cement, clay, or stone
B29 - working of plastics
B30 - presses
B31 - making articles of paper, cardboard or material worked in a manner analogous to paper
B32 - layered products
B33 - additive manufacturing technology
B41 - printing
B42 - bookbinding
B43 - writing or drawing implements
B44 - decorative arts
B60 - vehicles in general
B61 - railways
B62 - land vehicles for travelling otherwise than on rails
B63 - ships or other waterborne vessels
B64 - aircraft
B65 - conveying
B66 - hoisting
B67 - opening, closing {or cleaning} bottles, jars or similar containers
B68 - saddlery
B81 - microstructural technology
B82 - nanotechnology
B99 - subject matter not otherwise provided for in this section
C - chemistry
C01 - inorganic chemistry
C02 - treatment of water, waste water, sewage, or sludge
C03 - glass
C04 - cements
C05 - fertilisers
C06 - explosives
C07 - organic chemistry
C08 - organic macromolecular compounds
C09 - dyes
C10 - petroleum, gas or coke industries
C11 - animal or vegetable oils, fats, fatty substances or waxes
C12 - biochemistry
C13 - sugar industry
C14 - skins
C21 - metallurgy of iron
C22 - metallurgy
C23 - coating metallic material
C25 - electrolytic or electrophoretic processes
C30 - crystal growth
C40 - combinatorial technology
C99 - subject matter not otherwise provided for in this section
D - textiles
D01 - natural or man-made threads or fibres
D02 - yarns
D03 - weaving
D04 - braiding
D05 - sewing
D06 - treatment of textiles or the like
D07 - ropes
D10 - indexing scheme associated with sublasses of section d, relating to textiles
D21 - paper-making
D99 - subject matter not otherwise provided for in this section
E - fixed constructions
E01 - construction of roads, railways, or bridges
E02 - hydraulic engineering
E03 - water supply
E04 - building
E05 - locks
E06 - doors, windows, shutters, or roller blinds in general
E21 - earth drilling
E99 - subject matter not otherwise provided for in this section
F - mechanical engineering
F01 - machines or engines in general
F02 - combustion engines
F03 - machines or engines for liquids
F04 - positive - displacement machines for liquids
F05 - indexing schemes relating to engines or pumps in various subclasses of classes f01-f04
F15 - fluid-pressure actuators
F16 - engineering elements and units
F17 - storing or distributing gases or liquids
F21 - lighting
F22 - steam generation
F23 - combustion apparatus
F24 - heating
F25 - refrigeration or cooling
F26 - drying
F27 - furnaces
F28 - heat exchange in general
F41 - weapons
F42 - ammunition
F99 - subject matter not otherwise provided for in this section
G - physics
G01 - measuring
G02 - optics
G03 - photography
G04 - horology
G05 - controlling
G06 - computing
G07 - checking-devices
G08 - signalling
G09 - education
G10 - musical instruments
G11 - information storage
G12 - instrument details
G16 - information and communication technology [ict] specially adapted for specific application fields
G21 - nuclear physics
G99 - subject matter not otherwise provided for in this section
H - electricity
H01 - basic electric elements
H02 - generation
H03 - basic electronic circuitry
H04 - electric communication technique
H05 - electric techniques not otherwise provided for
H99 - subject matter not otherwise provided for in this section
Y - new / cross sectional technologies
Y02 - technologies or applications for mitigation or adaptation against climate change
Y04 - information or communication technologies having an impact on other technology areas
Y10 - technical subjects covered by former uspc

More Options ...

Title: Method for incorporating radioactive phosphoric acid solutions in concrete

Full Record
Other Related Research

Abstract

A method for incorporating radioactive phosphoric acid solutions in concrete is described wherein the phosphoric acid is reacted with Ca(OH)₂ to form a precipitate of hydroxyapatite and the hydroxyapatite is mixed with portland cement to form concrete.

Inventors:: Wolf, Gary A.; Smith, Jeffrey W.; Ihle, Nathan C.

Issue Date:: 1984-01-01

Research Org.:: Hanford Site (HNF), Richland, WA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 864947

Patent Number(s):: 4442028

Application Number:: 06/396192

Assignee:: The United States of America as represented by the United States Department of Energy (Washington, DC)

Patent Classifications (CPCs):: G - PHYSICS G21 - NUCLEAR PHYSICS G21F - PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT

Show more

G - PHYSICS G21 - NUCLEAR PHYSICS G21F - PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT
G21F9/10 - by flocculation
G21F9/304 - {Cement or cement-like matrix

Show less

DOE Contract Number:: AC06-77RL01030

Resource Type:: Patent

Resource Relation:: Patent File Date: 1982 Jul 08

Country of Publication:: United States

Language:: English

Subject:: method; incorporating; radioactive; phosphoric; acid; solutions; concrete; described; reacted; oh; form; precipitate; hydroxyapatite; mixed; portland; cement; acid solutions; portland cement; acid solution; phosphoric acid; radioactive phosphoric; incorporating radioactive; /588/976/

Citation Formats


                    Wolf, Gary A., Smith, Jeffrey W., and Ihle, Nathan C. Method for incorporating radioactive phosphoric acid solutions in concrete.  United States: N. p., 1984. 
        Web.

Copy to clipboard


                    Wolf, Gary A., Smith, Jeffrey W., & Ihle, Nathan C. Method for incorporating radioactive phosphoric acid solutions in concrete.  United States.

Copy to clipboard


                    Wolf, Gary A., Smith, Jeffrey W., and Ihle, Nathan C. Sun .  
        "Method for incorporating radioactive phosphoric acid solutions in concrete".  United States.  https://www.osti.gov/servlets/purl/864947.

Copy to clipboard


                    
@article{osti_864947,

  title        = {Method for incorporating radioactive phosphoric acid solutions in concrete},

  author       = {Wolf, Gary A. and Smith, Jeffrey W. and Ihle, Nathan C.},

  abstractNote = {A method for incorporating radioactive phosphoric acid solutions in concrete is described wherein the phosphoric acid is reacted with Ca(OH)2 to form a precipitate of hydroxyapatite and the hydroxyapatite is mixed with portland cement to form concrete.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1984},

  month        = {1}

}

Copy to clipboard

Patent:

Save / Share:

Export Metadata

Save to My Library

Similar Records in DOE Patents and OSTI.GOV collections:

Method for incorporating radioactive phosphoric acid solutions in concrete

Patent Wolf, G A; Smith, J W; Ihle, N C

A method for incorporating radioactive phosphoric acid solutions in concrete is described wherein the phosphoric acid is reacted with Ca(OH)/sub 2/ to form a precipitate of hydroxyapatite and the hydroxyapatite is mixed with Portland cement to form concrete.
Method for the detection of specific nucleic acid sequences by polymerase nucleotide incorporation

Patent Castro, Alonso

A method for rapid and efficient detection of a target DNA or RNA sequence is provided. A primer having a 3'-hydroxyl group at one end and having a sequence of nucleotides sufficiently homologous with an identifying sequence of nucleotides in the target DNA is selected. The primer is hybridized to the identifying sequence of nucleotides on the DNA or RNA sequence and a reporter molecule is synthesized on the target sequence by progressively binding complementary nucleotides to the primer, where the complementary nucleotides include nucleotides labeled with a fluorophore. Fluorescence emitted by fluorophores on single reporter molecules is detected tomore » « less
Full Text Available
LED lamp incorporating remote phosphor with heat dissipation features

Patent Tong, Tao; Letoquin, Ronan; Keller, Bernd; ...

An LED lamp or bulb is disclosed that comprises a light source, a heat sink structure and a remote planar phosphor carrier having at least one conversion material. The phosphor carrier can be remote to the light sources and mounted to the heat sink so that heat from the phosphor carrier spreads into the heat sink. The phosphor carrier can comprise a thermally conductive transparent material and a phosphor layer, with an LED based light source mounted to the heat sink such that light from the light source passes through the phosphor carrier. At least some of the LED lightmore » « less
Full Text Available
Phosphors containing borate of terbium, alkaline-earth, and Group-3 metals, and light sources incorporating the same

Patent Comanzo, Holly Ann; Manivannan, Venkatesan; Srivastava, Alok Mani; ...

A phosphor comprises a borate of terbium, at least an alkaline-earth metal, and at least a Group-3 metal. In one embodiment, the phosphor has a formula of A.sub.3(D.sub.1-xTb.sub.x).sub.3(BO.sub.3).sub.5; wherein A is at least an alkaline-earth metal selected from the group consisting of calcium, barium, strontium, and magnesium; D is at least a Group-3 metal selected from the group consisting of lanthanum, scandium, and yttrium; and 0<0.5. The phosphor can be used in light sources such as those based on mercury discharge or light-emitting diodes and in displays.
Full Text Available
Boron-Containing Red Light-Emitting Phosphors And Light Sources Incorporating The Same

Patent Srivastava, Alok Mani [Niskayuna, NY]; Comanzo, Holly Ann [Niskayuna, NY]; Manivannan, Venkatesan [Clifton Park, NY]

A boron-containing phosphor comprises a material having a formula of AD1-xEuxB9O16, wherein A is an element selected from the group consisting of Ba, Sr, Ca, Mg, and combinations thereof; D is at least an element selected from the group consisting of rare-earth metals other than europium; and x is in the range from about 0.005 to about 0.5. The phosphor is used in a blend with other phosphors in a light source for generating visible light with a high color rendering index.
Full Text Available

Similar Records