Описание и отзывы
Трекер стоимости
| Месяц |
Минимальная цена |
Макс. стоимость |
| Sep-20-2025 |
547.0 $* |
574.46 $* |
| Aug-20-2025 |
543.55 $* |
570.73 $* |
| Jul-20-2025 |
455.18 $* |
478.71 $* |
| Jun-20-2025 |
534.86 $* |
561.22 $* |
| May-20-2025 |
465.26 $* |
488.48 $* |
| Apr-20-2025 |
524.97 $* |
550.98 $* |
| Mar-20-2025 |
520.69 $* |
546.63 $* |
| Feb-20-2025 |
515.10 $* |
541.12 $* |
| Jan-20-2025 |
511.47 $* |
537.80 $* |
Характеристики
Application
1. Processing should be done from bottom of blowing tanker. Reaction between oxidized bitumen and air is thermal. If Temperature produced during the mixture is high, it controlled by water injection
2. Mixing of air also volume of blowing air are 2 main variants in blowing method. oxidized bitumen made by blowning bitumen 60/70.
For oxidized bitumen 90/15 or 85/25 used or crude oil must be injected, according to volume 20-25. Otherwise bitumen fragility result in inferior production.
3. Increasing heating temperature, air injection, time and tower pressure increase speed of output method reaction. Furthermore, suitable temperature for production operation is 265-270 °C which must controlled. So temperature don`t up because in 288 °C intensity of reaction becomes more sever and in-controllable that lead to explosion in tower.
4. Bitumen shouldn’t stay in tower and better is that delivered to drum or empty tanker soon.
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