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The Document of Electric Heating Designing |
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Reference data for calculating the heating power (if needs more, PLS
connect us) |
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| Specific heat for kinds of material（25℃） cal/(g℃) kcal/(kg℃) |
| Material |
Specific Heat |
Material |
Specific Heat |
Material |
Specific Heat |
Material |
Specific Heat |
| Hydrogen |
3.41 |
Terebinth |
0.42 |
Unformed Carbon |
0.168 |
Co |
0.092 |
| Water |
1.00 |
Vitriol |
0.34 |
Black Lead |
0.174 |
Ag |
0.056 |
| Olefin |
0.77 |
Ebonite |
0.34 |
Glass |
0.20 |
Ti |
0.0504 |
| Alcohol |
0.58 |
cs 2 |
0.24 |
Contrete |
0.19 |
Hg |
0.033 |
| Glycerin |
0.58 |
Air |
0.24 |
S |
0.18 |
Pt |
0.032 |
| Aether |
0.56 |
Halite |
0.22 |
Slag |
0.18 |
Lead |
0.031 |
| Coal Oil |
0.51 |
Brick |
0.22 |
Ni |
0.106 |
Gold |
0.031 |
| Ice |
0.50 |
China |
0.26 |
Steel |
0.12 |
Zn |
0.0903 |
| Cork |
0.49 |
Beton |
0.21 |
Pig iron |
0.13 |
Al |
0.215 |
| Olive Oil |
0.47 |
Marble |
0.21 |
Fe |
0.118 |
Gi |
0.11 |
| Castor Oil |
0.43 |
Dry mud |
0.20 |
Brass |
0.090 |
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| Rating press and contain specific heat for kinds of gas and steam cal/(g℃) kcal/(kg℃) |
| Material |
Temp(℃) |
Rating press specific heat(Cp)
|
Rating contain specific |
| Hydrogen |
16 |
3.41 |
2.42 |
| Helium |
18 |
1.25 |
0.75 |
| Ammonia |
20 |
0.51 |
0.39 |
| Water Vapour |
100-300 |
0.47 |
0.36 |
| Alcohol vapour |
108-220 |
0.45 |
0.40 |
| Aether vapour |
25-111 |
0.43 |
0.40 |
| Nitrogen |
20 |
0.25 |
0.18 |
| Carbon monoxide |
18 |
0.25 |
0.18 |
| Air |
20-100 |
0.24 |
0.17 |
| Oxygen |
20 |
0.22 |
0.16 |
| CO2 |
20 |
0.20 |
0.15 |
| HCL |
22-214 |
0.19 |
0.13 |
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| Density for each kind of material |
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| Material |
Proportion |
Material |
Proportion |
Material |
Proportion |
| Gas (0℃ and unfer satandard press) |
| Hydrogen |
0.00009 |
Firedamp |
0.00078 |
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| Helium |
0.00018 |
Acetylene |
0.00117 |
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| Neon |
0.00090 |
Carbon monoxide |
0.00125 |
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| Nitrogen |
0.00125 |
Air |
0.00129 |
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| Oxygen |
0.00143 |
NO |
0.00134 |
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| FI |
0.001696 |
H2S |
0.00154 |
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| Argon |
0.00178 |
CO2 |
0.00198 |
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| Ozone |
0.00214 |
NO2 |
0.00198 |
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| Chlorine |
0.00321 |
Cyanogen |
0.00234 |
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| Krypton |
0.00374 |
SO2 |
0.00293 |
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| Xe |
0.00589 |
Bromid |
0.00364 |
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| Niton |
0.00973 |
Iodid |
0.00579 |
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| Gas |
0.00060 |
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| Ammonia |
0.0007 |
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| Liquid （Standard Temp. g/cm3） |
Gasolene
|
0.70 |
Olive oil |
0.92 |
Nitric acid |
1.50 |
| Aether |
0.71 |
Fish liver oil |
0.945 |
Virtriol |
1.80 |
| Petroleum |
0.76 |
Castor oil |
0.97 |
Bromine |
3.12 |
| Alcohol |
0.79 |
Pure water |
1.00 |
Azoth |
14.193 |
| Methyl |
0.80 |
Seawater |
1.03 |
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| Coal oil |
0.80 |
Vinegar |
1.049 |
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| Oil of turpentine |
0.855 |
Muriatic acid |
1.20 |
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| Benzene |
0.88 |
Without water glycerin |
1.26 |
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| Petrolatum |
0.9-0.93 |
Carbon bisulfide |
1.29 |
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| Plant oil |
0.9-0.93 |
Honey |
1.40 |
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| Solid（Standard Temp. g/cm3） |
| Cast steel |
7.80 |
Lead |
11.34 |
Organic glass |
1.18 |
| Carbon steel |
7.80-7.85 |
Magnesium |
1.738 |
Limestone
|
2.60-3.0 |
| Cast iron |
6.80-7.20 |
Zinc |
7.133 |
Asphaltum |
0.90-1.50 |
| Aluminium |
2.70 |
Chrome |
7.19 |
Phosphor |
1.82 |
| sILVER |
10.49 |
Manganese |
7.43 |
Carbon |
1.90-2.30 |
| Gold |
19.302 |
Natrium |
0.97 |
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| COPPER |
8.93 |
Tungsten |
19.254 |
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| Health copper |
8.90 |
Tantalum |
16.60 |
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| Nickel |
8.90 |
Tin |
5.765 |
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| Nickel chrome |
8.40 |
Platinum |
21.45 |
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Boiling point, dissolve point, solve point, boiloff for kinds of material
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| Material |
dissolve point(℃) |
solve point(cal/g) |
solve point(cal/g) |
boiloff(cal/g) |
| Aether |
-117 |
23.54 |
35 |
84 |
| Alcohol |
-114 |
23.54 |
78 |
204 |
| Carbon bisulfide |
-112 |
45.3 |
46.25 |
84 |
| Ice |
0 |
80 |
100 |
539 |
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Heating quotiety and max using Temp. for kinds of warm-keeping material |
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| Material |
Max using Temp.
（℃） |
Heating quotiety under
Normal Temp. |
| Glass fiber |
300 |
0.036 |
| Rock cotton |
350 |
0.044 |
| Slag cotton |
350 |
0.040 |
| Expanding perlite rock |
550 |
0.047 |
| Polyammonia foam plastic |
80 |
0.024 |
| Polybenzene foam plastic |
60 |
0.031 |
| Silicic acid calcium |
550 |
0.054 |
| ompound silicate FHP-VB |
700 |
0.024 |
| Compound silicate FHP-V dope |
700 |
0.024 |
| Silicic acid Aluminium（Drying） |
400 |
0.046 |
| Silicic acid Aluminium（Wetting） |
800 |
0.046 |
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Record: As the correct data PLS see the supplies' instruction. |
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共2/3页 1
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