Sulfur Recovery 2018.9.12
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Question: What are the effects of sulfur-containing compounds on petroleum processing and product quality? Answer: ① Severely corrodes equipment and pipelines. ②Toxic gases such as H2S and low-molecular-weight thioethers are generated during the processing process, causing air pollution that is harmful to human health. ③Gasoline contains sulfur compounds, which reduce its sensitivity to lead and its stability, thereby deteriorating the properties of the fuel. ④Catalyst poisoning occurs during the catalytic processing of gases and various petroleum fractions. ⑤When burned, it produces SO2, which causes environmental pollution. Large amounts of SO2 emissions, once exceeding the atmosphere’s self-purification capacity and failing to disperse, form acid rain that falls to the ground, leading to soil acidification and harming plant growth.
①Severely corrodes equipment and pipelines. ②Toxic gases such as H2S and low-molecular-weight thioethers are generated during the processing process, causing air pollution that is harmful to human health. ③Gasoline contains sulfur compounds, which reduce its sensitivity to lead and its stability, thereby deteriorating the properties of the fuel. ④Catalyst poisoning occurs during the catalytic processing of gases and various petroleum fractions. ⑤When burned, it produces SO2, which causes environmental pollution. Large amounts of SO2 emissions, once exceeding the atmosphere’s self-purification capacity and failing to disperse, form acid rain that falls to the ground, leading to soil acidification and harming plant growth.
①Severely corrodes equipment and pipelines. ②Toxic gases such as H2S and low-molecular-weight thioethers are generated during the processing process, causing air pollution that is harmful to human health. ③Gasoline contains sulfur compounds, which reduce its sensitivity to lead and its stability, thereby deteriorating the properties of the fuel. ④Catalyst poisoning occurs during the catalytic processing of gases and various petroleum fractions. ⑤When burned, it produces SO2, which causes environmental pollution. Large amounts of SO2 emissions, once exceeding the atmosphere’s capacity to purify itself and unable to disperse or dilute, form acid rain that falls to the ground, leading to soil acidification and harming plant growth
1. Severely corrodes equipment. 2. Generates toxic gases such as H2S and low-molecular-weight thioalcohols during the processing stage, resulting in air pollution that is harmful to human health. 3. Sulfur compounds present in gasoline reduce its octane rating and stability, thereby deteriorating the properties of the fuel. 4. Causes catalyst poisoning during the catalytic processing of gases and various petroleum fractions.
①Severely corrodes equipment and pipelines. ②Toxic gases such as H2S and low-molecular-weight thioethers are generated during the processing process, causing air pollution that is harmful to human health. ③Gasoline contains sulfur compounds, which reduce its sensitivity to lead and its stability, thereby deteriorating the properties of the fuel. ④Catalyst poisoning occurs during the catalytic processing of gases and various petroleum fractions. ⑤When burned, it produces SO2, which causes environmental pollution. Large amounts of SO2 emissions, once exceeding the atmosphere’s self-purification capacity and failing to disperse, form acid rain that falls to the ground, leading to soil acidification and harming plant growth.
①Severely corrodes equipment and pipelines. ②Toxic gases such as H2S and low-molecular-weight thioethers are generated during the processing process, causing air pollution that is harmful to human health. ③Gasoline contains sulfur compounds, which reduce its sensitivity to lead and its stability, thereby deteriorating the properties of the fuel. ④Catalyst poisoning occurs during the catalytic processing of gases and various petroleum fractions. ⑤When burned, it produces SO2, which causes environmental pollution. Large amounts of SO2 emissions, once exceeding the atmosphere’s self-purification capacity and failing to disperse, form acid rain that falls to the ground, leading to soil acidification and harming plant growth.
①Severely corrodes equipment and pipelines. ②Toxic gases such as H2S and low-molecular-weight thioethers are generated during the processing process, causing air pollution that is harmful to human health. ③Gasoline contains sulfur compounds, which reduce its sensitivity to lead and its stability, thereby deteriorating the properties of the fuel. ④Catalyst poisoning occurs during the catalytic processing of gases and various petroleum fractions. ⑤When burned, it produces SO2, which causes environmental pollution. Large amounts of SO2 emissions, once exceeding the atmosphere’s self-purification capacity and failing to disperse, form acid rain that falls to the ground, leading to soil acidification and harming plant growth.
1. Equipment corrosion 2. Hydrogen sulfide generated during the processing process is a toxic substance 3. It affects the sulfur content of oil products 4. It increases the difficulty and cost of processing oil products
①Severely corrodes equipment and pipelines. ②Toxic gases such as H2S and low-molecular-weight thioethers are generated during the processing process, causing air pollution that is harmful to human health. ③Gasoline contains sulfur compounds, which reduce its sensitivity to lead and its stability, thereby deteriorating the properties of the fuel. ④Catalyst poisoning occurs during the catalytic processing of gases and various petroleum fractions. ⑤When burned, it produces SO2, which causes environmental pollution. Large amounts of SO2 emissions, once exceeding the atmosphere’s self-purification capacity and failing to disperse, form acid rain that falls to the ground, leading to soil acidification and harming plant growth.
①Severely corrodes equipment and pipelines. ②Toxic gases such as H2S and low-molecular-weight thioethers are generated during the processing process, causing air pollution that is harmful to human health. ③Gasoline contains sulfur compounds, which reduce its sensitivity to lead and its stability, thereby deteriorating the properties of the fuel. ④Catalyst poisoning occurs during the catalytic processing of gases and various petroleum fractions. ⑤When burned, it produces SO2, which causes environmental pollution. Large amounts of SO2 emissions, once exceeding the atmosphere’s self-purification capacity and failing to disperse, form acid rain that falls to the ground, leading to soil acidification and harming plant growth.