石油炼制与化工 ›› 2023, Vol. 54 ›› Issue (3): 54-58.

• 催化剂 • 上一篇    下一篇

轻烃蒸汽重整制氢催化剂RSR-101/RSR-102的工业应用

张荣勋1,苗小帅1,刘铉东2,许楠1,杨宏喜1,黄新羿2   

  1. 1. 中国石化洛阳分公司
    2. 中石化石油化工科学研究院有限公司
  • 收稿日期:2022-08-11 修回日期:2022-11-17 出版日期:2023-03-12 发布日期:2023-03-23
  • 通讯作者: 张荣勋 E-mail:zhangrx.lysh@sinopec.com

COMMERCIAL APPLICATION OF LIGHT HYDROCARBON STEAM REFORMING CATALYST RSR-101/RSR-102 FOR HYDROGEN UNIT

  • Received:2022-08-11 Revised:2022-11-17 Online:2023-03-12 Published:2023-03-23

摘要: 中石化石油化工科学研究院有限公司开发的轻烃蒸汽重整制氢催化剂RSR-101/RSR-102在中国石化洛阳分公司4×104 m3/h制氢装置首次实现工业应用。工业标定结果表明,在反应压力为2.65 MPa、水碳摩尔比为3.33、转化炉入口温度为508.9 ℃、转化炉出口温度为772.5 ℃的条件下,轻烃折合成甲烷的转化率为79.7 %,制氢装置单位产品的能耗较设计值降低了12.8 %,每生产1 t H2的CO2排放量为8.01 t。制氢装置换装RSR-101/RSR-102催化剂组合后的各项运行参数均达到技术协议要求。

关键词: 氢气, 轻烃, 水蒸气重整, RSR-101/RSR-102催化剂

Abstract: Light hydrocarbons steam reforming catalyst RSR-101/RSR-102, developed by SINOPEC Research Institute of Petroleum Processing Co., Ltd., was first used in a 4×104 m3/h hydrogen production unit of SINOPEC Luoyang Company. The results of industrial calibration showed that the conversion rate of light hydrocarbon (methane equivalent) was 79.7 % under the conditions of a pressure of 2.65 MPa, a water/carbon mole ratio of 3.33, an inlet temperature of 508.9 ℃, and an outlet temperature of 772.5 ℃. The energy consumption of producing per ton hydrogen was 12.8% lower than that of the designed value, and the carbon emission from producing per ton hydrogen was 8.01 t CO2. The operating parameters of hydrogen production unit after replacing with RSR-101/RSR-102 catalysts could meet the requirements of technical agreement.

Key words: hydrogen, light hydrocarbon, steam reforming, RSR-101/RSR-102 catalyst