
Lub nplhaib Raschig yog qhov tsim tawm random packing thaum ntxov tshaj plaws, nws yog lub raj me me txiav, uas sab nraud txoj kab uas hla yog sib npaug rau nws qhov siab, muab qhov chaw rau (rov) evaporation ntawm qhov volatile tshaj plaws hauv refluxing distillate. Nrog rau cov cim ntawm lub zog siab, kev ruaj khov tshuaj lom neeg siab, thiab kev ua kom sov zoo heev, Ceramic Raschig Ring tuaj yeem tiv taus qhov kub siab, kua qaub (tshwj tsis yog HF), alkali, ntsev thiab ntau yam organic solvents. Nws tau siv dav hauv ntau lub tsev ntim khoom ntawm desiccation, absorption, txias, ntxuav, thiab rov ua dua tshiab hauv kev lag luam ntawm petrochemical, tshuaj lom neeg, metallurgy, roj thiab oxygen tiam. Rau raschig nplhaib nrog qhov loj tshaj 100 hli, nws feem ntau yog sau rau hauv kem kom raug. Yog tias nws qhov loj tsawg dua 90 hli, raschig nplhaib yog stacked hauv kem random.