In order to reduce the waste water and increase the conversion rate of products, domestic scientific research institutions and production enterprises used domestic technology for reference, improved the existing rubber accelerator M process, and achieved results. Domestic researchers have developed a similar solvent extraction process with foreign countries, but there are also problems. Environmental protection, safety and high efficiency selection of new organic solvents is the key to the purification of M by solvent method. The existing inshila sha kufumyamo umulopa shisanshamo inshila ya kufumyamo umulopa, inshila ya kufumyamo umulopa, inshila ya kufumishishamo ifintu iyakosa, inshila ya kufumishishamo iya menshi kabili eico pa.} amano ya teknoloji tayapwililike bwino[7 7 }}.
Pali ino nshita, ifisungusho fya cifyalilwa kuti fyasala ifya bufi, ifya kupangapanga ifya carbon, ifya kulya, ifya busaka kabili e fyo caba na ku.
Ukubomfya ukufumyapo kwa kaboni nga cakusunguluka, ukukonka kwa mutengo no kucingililwa ni mafya ayaishibikwa[0}} Nangu cakuti ubusuma bwashintilila kabili ifipe kuti fyafikilisha ifyakufwaikwa ifya calo conse, ubucingo bufwile ukuwamya pa mulandu wa kuti ifintu fyaonaika no kuputuka kwa carbon icaonaika(1)}.
Nga ca kuti animenti yabomfiwa nga ca kuti umuntu alefumya umulopa, animen ali uwasunguluka panono mu menshi, icalenga ukuti kube ukulundako kwa menshi ya anin mu ciputulwa ca nshita, icintu icishili icalinga ku kupanga[0}}
Benzone na tomane filabomfiwa nge fyakusungusha, ukucepelwa kwa cishilano ni cinono, ubusangu bwa cipe M bwakuma, kabili ukubuushiwa kwa cisungusho na kabili kulatontonkanishiwapocitile. Mukwai, ukutuntuka no kufiita, icintu ca kucingililwa, no kuonaula kwa fipe, no kucefyako amaka ya kupema, no kucefyako amaka ya kukusha kwa ndalama, no kucefyako amaka ya kukusha kwa ndalama, no kucefyako ukufushako. icifulo ca mu lwelele(ica.