Unit 01 Sulfur Burning and SO₂/SO₃ Conversion
Unit 01 Sulfur Burning and SO₂/SO₃ Conversion
Unit 01 Sulfur Burning and SO₂/SO₃ Conversion
Unit 01 Sulfur Burning and SO₂/SO₃ Conversion
Unit 01 Sulfur Burning and SO₂/SO₃ Conversion
Unit 01 Sulfur Burning and SO₂/SO₃ Conversion
Unit 01 Sulfur Burning and SO₂/SO₃ Conversion

Unit 01 Sulfur Burning and SO₂/SO₃ Conversion

Liquid sulfur goes to the sulfur burner by precise measurement and fully combusts with dry air to generate SO; after cooling, SO gas goes to the converter and convert to SO by vanadium catalyst. After cooling, SO gas goes to sulphonation/sulfation unit; SO and SO gas are cooled by cooling air through tube type heat exchanger; after heat exchanging, the hot air generated in this process is collected and goes to waste heat recovery unit to produce steam and hot water; the secondary hot air will be used for silica gel regeneration and scrubber wastewater evaporation & crystallization in Unit 38. 

 

Features: SO₂ cooler adopts inlet end insulation protection and floating type design, which avoids intergranular corrosion of stainless steel above 600℃, thus the working life can be extended twice as before. By combining the start-up pre-heater and waste heat recovery unit, when preheating the converter, the steam produced also can be used for sulfur melting and generating hot water, so that WEIXIAN plants don't require any external steam.

Leave a message
Submit

Need Help? Chat with us

leave a message
send
Contact us #
+86 18851135685

Our hours

Mon 11/21 - Wed 11/23: 9 AM - 8 PM
Thu 11/24: closed - Happy Thanksgiving!
Fri 11/25: 8 AM - 10 PM
Sat 11/26 - Sun 11/27: 10 AM - 9 PM
(all hours are Eastern Time)

home

products

CONTACT