Product introduction
Oxygen-enriched gas users (30% ~ 90%) have higher heating value requirements, and for users who need to modify the traditional fixed-bed gasification to produce synthetic ammonia gas head, the heating value can reach 2000kcal / Nm3.
Oxygen-enriched Circulating Fluidized Bed Gasifier Detail
● [Coal requirements]: 0 ~ 12mm pulverized coal, coke, etc., not limited by the melting point of coal ash
● [Gasifier]: oxygen-enriched + water vapor
● [Reliability]: No rotating parts, can run continuously for more than 400 days
Technical characteristics
|
Gasification type |
Fluidized bed |
Atmospheric fixed bed gasification |
Air bed | |||
|
Huangtai furnace air gasification |
Oxygen enrichment in Huangtai furnace |
Yellow table furnace pure oxygenation |
Dry powder gasification |
Coal water slurry gasification |
||
|
Coal type requirements |
0 ~ 12mm pulverized coal, coke, etc., not limited by the melting point of coal ash |
0 ~ 12mm pulverized coal, coke, etc., not limited by the melting point of coal ash |
0 ~ 12mm pulverized coal, coke, etc., not limited by the melting point of coal ash |
6 ~ 50mm lump coal feed, high requirements on adhesion, thermal stability, strength, ash melting point, etc. |
0 ~ 90μm pulverized coal feed, there are certain requirements for ash content and ash melting point |
0 ~ 140μm coal slurry feed, high requirements for slurry concentration, ash melting point and ash content |
|
Gasification agent |
Air + water vapor |
Oxygen + water vapor |
Pure oxygen + water vapor |
Pure oxygen + water vapor |
Pure oxygen / Pure oxygen + water vapor |
Pure oxygen |
|
Reliability |
No rotating parts can run continuously for more than 400 days |
No rotating parts can run continuously for more than 400 days |
No rotating parts can run continuously for more than 400 days |
Many rotating parts, need to set up a spare furnace |
No rotating parts can run continuously for more than 300 days |
The burner needs to be repaired for about 90 days of continuous operation, and a standby furnace is generally required. |
|
Pressure range |
0~50kPaG |
0~50kPaG |
0~50kPaG |
0~10kPaG |
0~4.5MPaG |
0~8.7MPaG |
|
Gasification type |
Fluidized bed |
Huangtai furnace air gasification |
Air bed | |||
|
Huangtai furnace air gasification |
Oxygen enrichment in Huangtai furnace |
Yellow table furnace pure oxygenation |
Oxygen enrichment in Huangtai furnace |
Yellow table furnace pure oxygenation |
||
|
Efficiency
|
The efficiency of cold gas is 72 ~ 78%, and the energy efficiency of the system after matching the residual carbon furnace is as high as 95% |
The efficiency of cold gas is 72 ~ 78%, and the energy efficiency of the system after matching the residual carbon furnace is as high as 95% |
The efficiency of cold gas is 72 ~ 78%, and the energy efficiency of the system after matching the residual carbon furnace is as high as 95% |
Cold gas efficiency 65 ~ 70% |
Cold gas efficiency 72 ~ 82% |
Cold gas efficiency 72 ~ 80% |
|
Single furnace capacity |
Effective gas production 10000 ~ 30000
Nm3 / h |
Effective gas production: 10,000 ~ 50,000
Nm3 / h |
Effective gas production 10000 ~ 55000
Nm3 / h |
Effective gas production 1800 ~ 2400
Nm3 / h |
Effective gas production 50000 ~ 220,000
Nm3 / h |
Effective gas production 50000 ~ 220,000
Nm3 / h |
|
Single furnace investment |
Total investment is about 20 million yuan / kNm3
|
The total investment is about 1.4 million yuan / kNm3 |
The total investment is about 14.5 million yuan / kNm3
|
The total investment is about 1.67 million yuan / kNm3 |
The total investment is about 45.50 million yuan / kNm3 |
Total investment is about 2.18 million yuan / kNm3 |
|
Three wastes |
No harmful gas emissions, no sewage emissions, slag does not contain harmful substances |
No harmful gas emissions, no sewage emissions, slag does not contain harmful substances |
No harmful gas emissions, no sewage emissions, slag does not contain harmful substances |
A large amount of wastewater discharged, complex components, and high treatment costs |
No harmful gas emissions, small sewage discharge, slag does not contain harmful substances |
No harmful gas emissions, less sewage discharge, slag does not contain harmful substances |
Applicable scope of different gases
|
Gasification type |
Scope of application |
remarks |
|
Air gasification |
General gas users with calorific value requirements |
Calorific value about 1250kcal / Nm3 |
|
Oxygenation(30%~90%) |
Gas users with high calorific value requirements; Users who need to reform the traditional fixed-bed gasification to produce ammonia gas head |
Calorific value up to 2000kcal / Nm3 |
|
Pure oxygenation |
Chemicals with low nitrogen content in the gas composition, such as the production of hydrogen, ethylene glycol, and other products |
Minimum nitrogen content <2% |
Why choose us
1. More than 40 years of experience.
2. Perfect workmanship. Always committed to research and development.
3. Ensure the products meet the quality standards.
FAQ
Q1. What services can we provide?
A: Our company is capable of providing a range of services including designing, manufacturing, installation as well as after-sale services.
Q2.What is the feature of this product?
A: Compared with other products, oxygen-enriched circulating fluidized bed gasifier has higher heating value requirements, so users need to modify the traditional fixed-bed gasification to produce synthetic ammonia gas heads.
Q3.How about the warranty?
A: Normally one year.
Packing & Shipping
To better ensure the safety of the oxygen-enriched circulating fluidized bed gasifier, professional, environmentally friendly, convenient, and efficient packaging services will be provided.
