
Ko te mowhiti Raschig te momo tākai matapōkere tuatahi kua whakawhanakehia, he tapahi ngongo iti, ko te diameter o waho he rite ki tōna teitei, e whakarato ana i te mata mō te (anō) whakamomona o te wāhanga tino pūngoi i roto i te whakarewa refluxing. Me ngā āhuatanga o te kaha miihini teitei, te pumau matū teitei, me te manawanui wera pai, ka taea e te Mowhiti Raschig Uku te ātete ki te pāmahana teitei, te waikawa (haunga te HF), te kawakore, te tote me ngā momo whakarewa waro. He whānuitia te whakamahinga i roto i ngā pourewa tākai maha o te whakamaroke, te mimiti, te whakamatao, te horoi, me te whakaora i roto i ngā ahumahi o te hinu matū, te matū, te whakarewa, te hau me te hāora. Mō te mowhiti raschig he rahi nui ake i te 100mm, ka whakakīia ki roto i te pou i runga i te raupapa. Mēnā he iti iho i te 90mm tōna rahi, ka whakarārangihia matapōkeretia te mowhiti raschig ki roto i te pou.