Process for recovery of sulfur vapor from gas stream comprising hydrogen sulfide feed using two furnaces in series and at least a Claus plant.

• 1. 从焦炉气中分离硫化氢并随后在克劳斯装置中回收元素硫的方法 [P] . 中国专利： CN1290760C . 2006.12.20
• 2. 从焦炉气中分离硫化氢并随后在克劳斯装置中回收元素硫的方法 [P] . 中国专利： CN1671619A . 2005-09-21
• 3. IMPROVED SULFUR RECOVERY PROCESS AND APPARATUS FOR TREATING LOW TO MEDIUM MOLE PERCENT HYDROGEN SULFIDE GAS FEEDS WITH BTEX IN A CLAUS UNIT [P] . EP3586941B1 . 2021-08-25

  机译： 改进的硫回收过程和用于将低至中摩尔百分比硫化氢气体的硫化物氢气进料用BTEX在克劳斯单元中饲料

• 4. IMPROVED SULFUR RECOVERY PROCESS FOR TREATING LOW TO MEDIUM MOLE PERCENT HYDROGEN SULFIDE GAS FEEDS WITH BTEX IN A CLAUS UNIT [P] . 欧洲知识产权局专利： EP3586941A1 . 2020-01-01

  机译： 改进的硫化物回收工艺，用于在克劳斯装置中处理含BTEX的低至中等摩尔百分数的硫化氢氢气

• 5. Improved sulfur recovery process for treating low to medium mole percent hydrogen sulfide gas feed containing BTEX in a Claus unit [P] . 日本专利： JP2020097514A . 2020.06.25

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• 6. FEED FORWARD ANALYSIS TO INCREASE THE CLAUS PROCESS EFFICIENCY IN SULFUR RECOVERY UNITS [C] . PARISA AKHSHI ISA Analysis Division symposium . 2019
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• 8. PSII-32 Effects of feeding 60 dried distillers grains plus solubles or the equivalent sulfur as calcium sulfate on hydrogen sulfide gas production in the rumen [O] . Cierrah J Kassetas, Bryan Neville, Joel Caton, 2019
• 9. Surface acoustic wave sensors/gas chromatography; and Low quality natural gas sulfur removal and recovery CNG Claus sulfur recovery process [O] . Klint, B.W., Dale, P.R., Stephenson, C. 1997
• 10. Surface acoustic wave sensors/gas chromatography; and Low quality natural gas sulfur removal and recovery CNG Claus sulfur recovery process [R] . Klint, B. W. , Dale, P. R. , Stephenson, C. 1997

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