first Marine Exhaust Gas Cleaning System with best quality and competitive price , Mg(OH)2 desulfurization
A marine exhaust gas cleaning system is such device that can remove SQx from vessel’s engine and boiler exhaust gases with seawater or NaOH solution or Mg(OH)2 solution to meet the IMO regulation on SOx emission.
The features of Puyi’s exhaust gas cleaning system are as follows:
- Puyi EGCS includes open loop, close loop and hybrid system, which can meet requirements in different sailing emission control areas.
- Puyi scrubber tower includes I type, U type, single interface and multi- interface etc., which can meet installation requirements of different ship types.
- Puyi can provide seawater method, magnesium method, sodium method EGCS depending on different sailing areas and clients’ requirements.
In the zero emission zones, the effluent should be stored in an effluent tank and will be discharged when sailing outside of these areas.
Mg(OH)2 and NaOH have different ways of preventing precipitation. NaOH needs to be heated to maintain temperature, and Mg(OH)2 needs to be stirred.
Specification
| parameters of U-Type scrubber | | | |
| Output power (MW) | 4 | 12 | 20 | 30 | 44 | 55 |
| Back pressure (Pa) | Less than 1200 | | | | | |
| Outside Diameter (m) | 2.1 | 3.6 | 4.6 | 5.6 | 6.8 | 7.6 |
| Height (m) | 7.2 | 8.6 | 11 | 11.9 | 13.2 | 14.4 |
| Width (m) | 5.2 | 6.6 | 8 | 9.3 | 10.8 | 12 |
| Dry weight (ton) | 8 | 16 | 23 | 30 | 38 | 44 |
| Operation weight (ton) | 10 | 20 | 30 | 42 | 55 | 65 |
| System power comsuption(KW) (open) | 90 | 196 | 300 | 395 | 620 | 780 |
| System power comsuption(KW) (close) | 82 | 146 | 208 | 265 | 400 | 496 |
The Puyi's EGCS has the following advantages:
1: Small space requirement, low power consumption and easy to install.
2: Full automatic operation and mature technology.
3: High efficiency and low back pressure.
The advantages of Puyi's sea water desulfurization is as follows:
1: Reliable technology and simple process for operation
2: Easily available sea water
3: Less equipment invest cost
4: No consumption of fresh water
The advantages of Puyi's Na(OH) desulfurization process is as follows:
1: Not relying on the condition of sea water
2: High desulfurization efficiency
3: Less CO2
The advantages of Puyi's Mg(OH)2 desulfurization process is as follows:
1: Not relying on the condition of sea water
2: Better desulfurization efficiency than sea water
3: Less alkaline required
4: Can be easily and safely stored and transforted
Product details
Product Tags:
|
|
MgOH2 Desulfurization Scrubber System In Ships Images
|
