Sulfur Daily Question 2018.11.15
Thread Content
What conditions must be met during the thermal standby period of the Klaus unit using fuel gas? Answer: During the thermal standby period using fuel gas in the Klaus unit, it is necessary to maintain the reactor temperature at 1000–1200°C, the reactor bed temperature at 300°C, the incinerator temperature at 700°C, the pressure in the sulfur condenser at 0.35 MPa, and the pressure in the waste heat boiler at 3.9 MPa.
①The temperature in the reaction furnace reaches 1200–1450℃； ②The bed temperature in the Klaus reactor ranges from 250 to 300℃ ； ③The temperature in the incinerator reaches around 700°C ； ④All heat-mixing pipelines are in operation, and the heat-mixing effect on the liquid sulfur pipeline is good ； ⑤Establish sulfur sealing for each sulfur-sealed tank ； ⑥The steam pressure in the waste heat boiler is around 3.55 MPa ； ⑦The steam pressure in the sulfur condenser is around 0.35 MPa ； ⑧The liquid sulfur degassing system is operating normally ； ⑨Klaus section safety interlock put into operation ；
The temperature of the reaction furnace is 1000–1200°C, the temperature of the reaction bed is 300°C, the temperature of the incinerator is 700°C, the pressure in the sulfur condenser is 0.35 MPa, and the pressure in the waste heat boiler is 3.9 MPa.
The temperature of the reaction furnace is 1250–1300°C, the temperature of the reaction bed is 300°C, the temperature of the incinerator is 700°C, the pressure in the sulfur condenser is 0.35 MPa, and the pressure in the waste heat boiler is 3.9 MPa.
During the thermal standby period using fuel gas in the Klaus unit, it is necessary to maintain the reactor temperature at 1000–1200°C, the reactor bed temperature at 300°C, the incinerator temperature at 700°C, the pressure in the sulfur condenser at 0.35 MPa, and the pressure in the waste heat boiler at 3.9 MPa.
①The temperature in the reaction furnace reaches 1200–1450℃； ②The bed temperature in the Klaus reactor ranges from 250 to 300℃ ； ③The temperature in the incinerator reaches around 700°C ； ④All heat-mixing pipelines are in operation, and the heat-mixing effect on the liquid sulfur pipeline is good ； ⑤Establish sulfur sealing for each sulfur-sealed tank ； ⑥The steam pressure in the waste heat boiler is around 3.55 MPa ； ⑦The steam pressure in the sulfur condenser is around 0.35 MPa ； ⑧The liquid sulfur degassing system is operating normally ； ⑨The safety interlock for the Klaus section has been put into operation.
The temperature of the reaction furnace is 1250–1300°C, the temperature of the reaction bed is 300°C, the temperature of the incinerator is 700°C, the pressure in the sulfur condenser is 0.35 MPa, and the pressure in the waste heat boiler is 3.9 MPa.
①The temperature in the reaction furnace reaches 1200–1450℃； ②The bed temperature in the Klaus reactor ranges from 250 to 300℃ ； ③The temperature in the incinerator reaches around 700°C ； ④All heat-mixing pipelines are in operation, and the heat-mixing effect on the liquid sulfur pipeline is good ； ⑤Establish sulfur sealing for each sulfur-sealed tank ； ⑥The steam pressure in the waste heat boiler is around 3.55 MPa ； ⑦The steam pressure in the sulfur condenser is around 0.35 MPa ； ⑧The liquid sulfur degassing system is operating normally ； ⑨Klaus section safety interlock put into operation
Answer: During the thermal standby period using fuel gas in the Klaus unit, it is necessary to maintain the reactor temperature at 1000–1200°C, the reactor bed temperature at 300°C, the incinerator temperature at 700°C, and the pressure in the sulfur condenser at 0.35 MPa
The temperature of the reaction furnace is 1000–1200°C, the temperature of the reaction bed is 300°C, the temperature of the incinerator is 700°C, the pressure in the sulfur condenser is 0.35 MPa, and the pressure in the waste heat boiler is 3.9 MPa.
Reactor temperature: 1000–1200°C, reactor bed temperature: 300°C, incinerator temperature: 700°C, sulfur condenser pressure: 0.35 MPa, waste heat boiler pressure: 3.9 MPa