Our inert
balls (ceramic ball, high-alumina ball, filler material) are widely
used to hold catalysts beds in the equipment used in oil refineries and
petrochemical industries. One particularly well-known application for
these products is the desulfurization process that is needed in
hydrorefining equipment.
There is a process for insuring that this desulfurization process is
effective and stable. In order to guarantee the quality of this
process, the specifications from licensors are already determined and
they have become global standards. One of these standards is UOP’s
standard. Tipton provides quality products that easily meet the
specifications for inert balls set out by UOP and because of this, our
products continue to be supplied widely domestically and abroad. |
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Tipton’s
Product Quality Exceeds Global Standards |
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Compare
Tipton’s product quality to the global standards for inert balls
established by UOP. |
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All
inert balls shall be new products. No recycled products or repaired
products shall be used. |
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All
inert balls we supply are new products. |
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Inertness |
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All
inert balls are inert. Materials shall not influence the environment in
any way. |
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All
of the materials of the inert balls we supply are inert and stable. |
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Standard Value |
| Al203+Si02 |
90wt% |
| Si02 |
80wt% |
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The total percent of alumina and silica content
in the product is over 90% and silica content is 80% or less. |
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Representative
Value |
| Al203+Si02 |
93wt% |
| Si02 |
77wt% |
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Measurement Method
·JIS R-2216
(A.S.T.M. C573 rejected in 1995) |
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Leachability |
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Standard Value |
Eluted Iron
(Fe2O3) |
0.1wt% |
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The maximum content of eluted iron (Fe2O3)
is 0.1% per 1/8" (3mm). Eluted iron is measured after boiling a 0.1
pound (50 gram) inert ball in a 10% hydrochloric acid solution for 64
hours. |
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Representative
Value |
Eluted Iron
(Fe2O3) |
0.00012wt% |
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Standard Value |
| Operating temperature |
980°C Max |
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| All materials must support an operating
temperature of up to 980 degrees. |
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Standard Value |
Representative
Value |
| Operating temperature |
1350°C Max |
1480°C |
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| All
materials must support an operating temperature of up to 1350 degrees. |
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Roundness |
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Standard Value |
| Ratio of the maximum diameter to the minimum
diameter |
1.25Max |
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All inert balls are basically spheres. The
ratio of maximum to minimum diameter of any inert ball shall not exceed
1.25. |
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Representative
Value |
| Ratio of the maximum diameter to the minimum
diameter |
1.16 |
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Nominal
size
(Nominal
Diameter) |
Size tolerance
(minimum size ~ maximum size) |
Crush strength
(min.) |
1/8"
(3mm) |
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50lb(23kg) |
1/4"
(6mm) |
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120lb(53kg) |
1/2"
(13mm) |
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200lb(90kg) |
3/4"
(19mm) |
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950lb(430kg) |
1-1/2"
(38mm) |
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2,000lb(910kg) |
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size tolerances for each size of inert ball are listed above. The crush
strength for each size must be at least that value. The crush strength
is an actual measured value obtained by pressing an inert ball between
two steel plates. |
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Nominal
size
(Nominal
Diameter) |
Size
tolerance |
Crush
strength |
Standard
Value |
Represen-
tative
Value |
Standard
Value |
Represen-
tative
Value |
1/8"
(3.2mm) |
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66lb
(30kg) |
117lb
(53kg) |
1/4"
(6.4mm) |
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187lb
(85kg) |
297lb
(135kg) |
3/8"
(9.3mm) |
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352lb
(160kg) |
511lb
(232kg) |
1/2"
(12.7mm) |
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441lb
(200kg) |
806lb
(366kg) |
3/4"
(19.1mm) |
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991lb
(450kg) |
1,443lb
(655kg) |
1"
(25.4mm) |
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1,322lb
(600kg) |
2,685lb
(1219kg) |
1-1/2"
(38.1mm) |
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2,203lb
(1000kg) |
3,205lb
(1455kg) |
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Each size of inert
ball meets the
size tolerance/ crush strength requirements (our inert balls
have been used in many different projects. |
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Standard value is
numeric value guaranteed by Tipton. |
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Representative
value is an actual average rate measured by Tipton products. |
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The
minimum bulk density is 85 lb/ft³(1,360kg/m³). Material density must be
at least 135 lb/ft³(2,160kg/m³). |
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Each
size of inert ball meets the requirements for bulk density (please
refer to the Products Specifications). |
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Before
filling, small or large inert balls must be screened for in each size
in order to remove them. |
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We
only provide standard inert balls that have been screened during the
separation process. |
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Inert
balls do not “stir up dust.” However, particulate may be created by
handling or friction caused by vibration. |
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Inert
balls are sintered, so they do not break down or “stir up dust.”
However, particulate may be created by handling or friction caused by
vibration. |
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