english: This catalyst was first used for large-scale ethanol production by the Shell Oil Company in 1947.[14] The reaction is carried out at with an excess of high pressure steam at 300 °C.
non_english: Katalis ini digunakan pertama kali untuk produksi skala besar etanol olèh Shell Oil Company pada taun 1947.[18] Reaksi iki dilakokaké kanthi tekanan uwab kang luwih ing suhu 300 °C.