Fireproof impact limiter aggregate packaging inside shipping containers
Patent
·
OSTI ID:874040
- Knoxville, TN
The invention is a product and a process for making a fireproof, impact limiter, homogeneous aggregate material for casting inside a hazardous material shipping container, or a double-contained Type-B nuclear shipping container. The homogeneous aggregate material is prepared by mixing inorganic compounds with water, pouring the mixture into the void spaces between an inner storage containment vessel and an outer shipping container, vibrating the mixture inside the shipping container, with subsequent curing, baking, and cooling of the mixture to form a solidified material which encapsulates an inner storage containment vessel inside an outer shipping container. The solidified material forms a protective enclosure around an inner storage containment vessel which may store hazardous, toxic, or radioactive material. The solidified material forms a homogeneous fire-resistant material that does not readily transfer heat, and provides general shock and specific point-impact protection, providing protection to the interior storage containment vessel. The material is low cost, may contain neutron absorbing compounds, and is easily formed into a variety of shapes to fill the interior void spaces of shipping containers.
- Research Organization:
- LOCKHEED MARTIN ENRGY SYST INC
- DOE Contract Number:
- AC05-84OR21400
- Assignee:
- BWXT Y12 LLC (Oak Ridge, TN)
- Patent Number(s):
- US 6299950
- OSTI ID:
- 874040
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
/428/252/250/376/976/
absorbing
absorbing compounds
active material
aggregate
aggregate material
baking
casting
compounds
contain
container
containers
containment
containment vessel
cooling
cost
curing
double-contained
easily
easily form
encapsulates
enclosure
fill
fire-resistant
fireproof
form
formed
forms
hazardous
hazardous material
heat
homogeneous
impact
impact limiter
inner
inorganic
inorganic compounds
inside
interior
limiter
material
material forms
mixing
mixture
neutron
neutron absorbing
nuclear
organic compound
organic compounds
outer
packaging
point-impact
pouring
prepared
process
product
protection
protective
protective enclosure
provides
providing
providing protection
radioactive
radioactive material
readily
resistant material
shapes
shipping
shipping container
shipping containers
shock
solidified
spaces
specific
storage
store
subsequent
toxic
transfer
transfer heat
type-b
variety
vessel
vibrating
void
void space
water
absorbing
absorbing compounds
active material
aggregate
aggregate material
baking
casting
compounds
contain
container
containers
containment
containment vessel
cooling
cost
curing
double-contained
easily
easily form
encapsulates
enclosure
fill
fire-resistant
fireproof
form
formed
forms
hazardous
hazardous material
heat
homogeneous
impact
impact limiter
inner
inorganic
inorganic compounds
inside
interior
limiter
material
material forms
mixing
mixture
neutron
neutron absorbing
nuclear
organic compound
organic compounds
outer
packaging
point-impact
pouring
prepared
process
product
protection
protective
protective enclosure
provides
providing
providing protection
radioactive
radioactive material
readily
resistant material
shapes
shipping
shipping container
shipping containers
shock
solidified
spaces
specific
storage
store
subsequent
toxic
transfer
transfer heat
type-b
variety
vessel
vibrating
void
void space
water