Enkizo mu kuvuganya

Nga kkampuni y’amasannyalaze esinga obunene mu South Amerika, Petrobras yeesigamye nnyo ku bintu ebisengejja molekyu mu mirimu gyayo egy’okulongoosa n’okulongoosa ggaasi. Tubawaddeyo 3A, 13X, activated alumina, n’ebirala.

Ekimu ku bifo bisatu ebikulu eby’eggwanga ebirongoosa amafuta mu Kazakhstan, era balina enteekateeka z’okugaziya obusobozi. Tutaddewo omukago, nga tubawa 4A n’ebika ebirala eby’ebintu ebisengejja molekyu.

Gazprom Neft ye nsi eyokusatu-mu Russia mu kukola amafuta. Zeolite kikulu kiziyiza mu makolero g’amafuta, era tuzikozesezza zeolites ez’ekika kya Y-, gamba nga dealuminate ammonium Y nga zirina omugerageranyo gwa silica-alumina ogwa 60.

Ekyuma ekirongoosa amafuta ekya Ras Lanuf kye kisinga obunene ku makolero amanene ataano agali wansi w’ekitongole kya Libya National Oil Corporation, nga kikwata ebitundu 60% ku busobozi bwa Libya okulongoosa amafuta agalongooseddwa. Tubawadde ebyuma ebisengejja molekyu ebya 3A.