Sulfur Daily Question 2018.12.8
Thread Content
What are the usage characteristics of Al2O3-based catalysts and protective catalysts in the CLAUS reaction? Answer: Service life ≥ 5 years ； Operating temperature range: 180～400°C, temperature tolerance limit: 700℃ ； Total S conversion ≥96% after the second-stage CLAUS reactor ； The total hydrolysis rate of COS after Stage I and Stage II CLAUS reactors is >90% ； The total CS2 hydrolysis rate after the first and second CLAUS reactors is >70%.
Service life ≥ 5 years； Operating temperature range: 180~400°C, temperature tolerance limit: 700℃ ； Total S conversion ≥96% after the second-stage CLAUS reactor ； The total COS hydrolysis efficiency after the Stage I and Stage II CLAUS reactors is >90%. The total CS2 hydrolysis efficiency after the first and second CLAUS reactors is >70%
Service life ≥ 5 years； Operating temperature range: 180~400°C, temperature tolerance limit: 700℃ ； Total S conversion ≥96% after the second-stage CLAUS reactor ； The total COS hydrolysis efficiency after the Stage I and Stage II CLAUS reactors is >90%. The total CS2 hydrolysis efficiency after the first and second CLAUS reactors is >70%
Service life ≥ 5 years； Operating temperature range: 180～400°C, temperature tolerance limit: 700℃ ； Total S conversion ≥96% after the second-stage CLAUS reactor ； The total CS2 hydrolysis efficiency after the first and second CLAUS reactors is >70%
Service life ≥ 5 years； Operating temperature range: 180~400°C, temperature tolerance limit: 700℃ ； Total S conversion ≥96% after the second-stage CLAUS reactor ； The total COS hydrolysis efficiency after the Stage I and Stage II CLAUS reactors is >90%. The overall CS2 hydrolysis efficiency after the Stage I and Stage II CLAUS reactors is >70%.
Service life ≥ 5 years； Operating temperature range: 180～400°C, temperature tolerance limit: 700℃ ； Total S conversion ≥96% after the second-stage CLAUS reactor ； The total hydrolysis rate of COS after Stage I and Stage II CLAUS reactors is >90% ； The total CS2 hydrolysis rate after the first and second CLAUS reactors is >70%.
Service life ≥ 5 years； ...The total COS hydrolysis rate after the Stage I and Stage II CLAUS reactors is >90% ； The total CS2 hydrolysis rate after the first and second CLAUS reactors is >70%.
Service life ≥ 5 years； Operating temperature range: 180～400°C, temperature tolerance limit: 700℃ ； Total S conversion ≥96% after the second-stage CLAUS reactor ； The total hydrolysis rate of COS after Stage I and Stage II CLAUS reactors is >90% ； The total CS2 hydrolysis rate after the first and second CLAUS reactors is >70%.
Service life ≥ 5 years； Operating temperature range: 180～400°C, temperature tolerance limit: 700℃ ； Total S conversion ≥96% after the second-stage CLAUS reactor ； The total hydrolysis rate of COS after Stage I and Stage II CLAUS reactors is >90% ； The total CS2 hydrolysis rate after the first and second CLAUS reactors is >70%.
Service life ≥ 5 years； Operating temperature range: 180～400°C, temperature tolerance limit: 700℃ ； Total S conversion ≥96% after the second-stage CLAUS reactor ； The total hydrolysis rate of COS after Stage I and Stage II CLAUS reactors is >90% ； The total CS2 hydrolysis rate after the first and second CLAUS reactors is >70%.
Service life ≥ 5 years； Operating temperature range: 180～400°C, temperature tolerance limit: 700℃ ； Total S conversion ≥96% after the second-stage CLAUS reactor ； The total hydrolysis rate of COS after Stage I and Stage II CLAUS reactors is >90% ； The total CS2 hydrolysis rate after the first and second CLAUS reactors is >70%.