Pumpable/injectable phosphate-bonded ceramics
Patent
·
OSTI ID:873617
- Naperville, IL
- Orland Park, IL
- Fontana, CA
- Justice, IL
A pumpable ceramic composition is provided comprising an inorganic oxide, potassium phosphate, and an oxide coating material. Also provided is a method for preparing pumpable ceramic-based waste forms comprising selecting inorganic oxides based on solubility, surface area and morphology criteria; mixing the selected oxides with phosphate solution and waste to form a first mixture; combining an additive to the first mixture to create a second mixture; adding water to the second mixture to create a reactive mixture; homogenizing the reactive mixture; and allowing the reactive mixture to cure.
- Research Organization:
- Argonne National Laboratory (ANL), Argonne, IL
- DOE Contract Number:
- W-31109-ENG-38
- Assignee:
- University of Chicago (Chicago, IL)
- Patent Number(s):
- US 6204214
- OSTI ID:
- 873617
- Country of Publication:
- United States
- Language:
- English
Similar Records
Formation of chemically bonded ceramics with magnesium dihydrogen phosphate binder
Method of waste stabilization via chemically bonded phosphate ceramics
Method of waste stabilization via chemically bonded phosphate ceramics
Patent
·
Tue Aug 17 00:00:00 EDT 2004
·
OSTI ID:1174986
Method of waste stabilization via chemically bonded phosphate ceramics
Patent
·
Wed Dec 31 23:00:00 EST 1997
·
OSTI ID:871952
Method of waste stabilization via chemically bonded phosphate ceramics
Patent
·
Mon Nov 02 23:00:00 EST 1998
·
OSTI ID:675794
Related Subjects
/501/106/588/
adding
adding water
additive
allowing
based
ceramic
ceramic composition
ceramic-based
ceramics
coating
coating material
combining
composition
comprising
comprising selecting
create
criteria
cure
form
forms
homogenizing
injectable
inorganic
inorganic oxide
material
method
mixing
mixture
morphology
oxide
oxide coating
oxides
oxides based
phosphate
phosphate solution
phosphate-bonded
potassium
potassium phosphate
preparing
provided
provided comprising
pumpable
pumpable ceramic
reactive
selected
selecting
solubility
solution
surface
waste
waste form
waste forms
water
adding
adding water
additive
allowing
based
ceramic
ceramic composition
ceramic-based
ceramics
coating
coating material
combining
composition
comprising
comprising selecting
create
criteria
cure
form
forms
homogenizing
injectable
inorganic
inorganic oxide
material
method
mixing
mixture
morphology
oxide
oxide coating
oxides
oxides based
phosphate
phosphate solution
phosphate-bonded
potassium
potassium phosphate
preparing
provided
provided comprising
pumpable
pumpable ceramic
reactive
selected
selecting
solubility
solution
surface
waste
waste form
waste forms
water