Reduced accumulation of coke on steam reforming catalysts by suppressing production of carbon monoxide
<|begin_of_text|><|start_header_id|>system<|end_header_id|> You are a research archivist expert in dataset metadata. Answer the question truthfully.  <|eot_id|><|start_header_id|>user<|end_header_id|> Here is the Description of a dataset. Description:'Steam reforming reactors are generally large to accomplish economies of scale. In addition, the typical operation of the shift reactor at a lower temperature than the reforming reactor makes it impractical to combine these two chemical reactions in one reactor. Furthermore, designs currently known do not lend themselves to being scaled down to a smaller size or to making it possible to efficiently control the temperature at various points. It is well known that among the main problems that lead to the reduction of the activity of the nickel-based catalyst on refractory supports, such as alumina, magnesium or calcium aluminates, carbon deposition stands out, which in a generic way can be called coke, especially when processing raw materials with a greater tendency to form coke, such as naphtha or heavy natural gas containing significant ' . Please return only a json list of at most 3 Keywords corresponding to the Description:.<|eot_id|><|start_header_id|>assistant<|end_header_id|> {"Answer" : ["Reforming","Activity","Deposition","Capacity","Stability","Steam"]} <|eot_id|>
 Here is the Description of a dataset. Description:'Steam reforming reactors are generally large to accomplish economies of scale. In addition, the typical operation of the shift reactor at a lower temperature than the reforming reactor makes it impractical to combine these two chemical reactions in one reactor. Furthermore, designs currently known do not lend themselves to being scaled down to a smaller size or to making it possible to efficiently control the temperature at various points. It is well known that among the main problems that lead to the reduction of the activity of the nickel-based catalyst on refractory supports, such as alumina, magnesium or calcium aluminates, carbon deposition stands out, which in a generic way can be called coke, especially when processing raw materials with a greater tendency to form coke, such as naphtha or heavy natural gas containing significant ' . Please return only a json list of at most 3 Keywords corresponding to the Description:.
Steam reforming reactors are generally large to accomplish economies of scale. In addition, the typical operation of the shift reactor at a lower temperature than the reforming reactor makes it impractical to combine these two chemical reactions in one reactor. Furthermore, designs currently known do not lend themselves to being scaled down to a smaller size or to making it possible to efficiently control the temperature at various points. It is well known that among the main problems that lead to the reduction of the activity of the nickel-based catalyst on refractory supports, such as alumina, magnesium or calcium aluminates, carbon deposition stands out, which in a generic way can be called coke, especially when processing raw materials with a greater tendency to form coke, such as naphtha or heavy natural gas containing significant 
Reforming; Activity; Deposition; Capacity; Stability; Steam