Ko te mowhiti Raschig te tuatahi i whakawhanakehia te tarapi matapōkere, he tapahi ngongo iti, ko te diameter o waho he rite ki tona teitei, e whakarato ana i te mata mo te (an) te whakaetonga o te wahi tino rorirori i roto i te distillate refluxing. te pūmautanga matū, me te manawanui wera pai, Ka taea e Ceramic Raschig Ring te aukati i te pāmahana teitei, te waikawa (haunga te HF), te alkali, te tote me nga momo whakarewa pararopi.Ka whakamahia nuitia i roto i nga tini pourewa whakakao o te whakamaroke, te whakauru, te whakamatao, te horoi, me te whakahou i roto i nga umanga o te petrochemical, te matū, te whakarewa, te hau me te whakangao hāora.Mo te whakakai raschig me te rahi nui neke atu i te 100mm, i te nuinga o te wa ka whakakiia i roto i te rarangi raupapa.Mēnā he iti iho i te 90mm te rahi, ka tāpae matapōkeretia te mowhiti raschig ki te tīwae.