ðɪs pɹˈɑːsɛs ɪz kˈæɹɪktɚɹˌaɪzd baɪ ʃˈɔːɹt tˈɜːm ɛkspˈoʊʒɚɹ ʌvðə dˈɪstɪlˌeɪt lˈɪkwɪd tə hˈaɪ tˈɛmpɹɪtʃɚz ɪn hˈaɪ vˈækjuːm ɚɹˈaʊnd ˌɛmˈɛm ˌeɪtʃdʒˈiː ɪnðə dɪstɪlˈeɪʃən kˈɑːlʌm ænd ɐ smˈɔːl dˈɪstəns bᵻtwˌiːn ðɪ ɪvˈæpoːɹˌeɪɾɚ ænd ðə kəndˈɛnsɚɹ ɚɹˈaʊnd tˈuː sˌiːˈɛm.
This process is characterized by short term exposure of the distillate liquid to high temperatures in high vacuum (around  mmHg) in the distillation column and a small distance between the evaporator and the condenser around 2 cm.