Sekhahla se ke keng sa eketseha (EPS) ke litaba tse fapaneng le tse sebelisoang haholo indal e lekantsoeng ka bongata ka lebaka la khatello e matla, tse ntle tse futhumetseng le molumo o motle. Ts'ebetso ea Li-EPS e kenyelletsa mehato e mengata e rarahaneng le tšebeliso ea mechini e ikhethang. Sehloohong sena, re tšeen fetole lefatšeng ka ho felletseng la li-eps, re hlahloba lisebelisoa tse tala, litsamaiso, tse nchafatseng tse etsang lintho tse qapisang. Ho feta moo, re tla shebisisa lik'hamphani le mahlale a tsamaisang indasteri ena ka ho khethehaMechini ea Dongshen.
Kenyelletso ea tlhahiso ea eps
● Tlhaloso ea polystyrene e atolositsoeng (eps)
Eketseho ea polystyrene (eps) ke thepa ea polasetiki e tsoang lilubeng tse thata tsa polystyrene. Libabo tsena lia atolosoa ebe li fafatsoa litlolo le boholo bo fapaneng ho hlahisa lihlahisoa tse matla, empa li matla. Eps e sebelisoa hangata ho tsamaisa thepa, kaho, e le thepa e mosa ho lipalangoang.
● Bohlokoa le
Likopo tsa EPS Indastering e fapaneng
EPS e ketekoa bakeng sa semelo sa eona mme ke ntho e ratoang lits'ebetsong tse ngata. Indasteri ea kaho, eps e sebetsa ke le matla a sebetsang. Melemo ea eona ea bosehla e etsa hore e be e loketseng lintho tse fokolang, 'me mahlo a eona a bobebe a tlisa melemo ea eona. Eps e boetse e sebelisoa ho sekeng sa lijo, ho etsa meralo ea bohadi, esita le lisebelisoa tsa bongaka.
Lisebelisoa tse tala bakeng sa tlhahiso ea eps
● Sesebelisoa sa bohlokoa sa senotlolo: Styrene le Penne
Lisebelisoa tsa mantlha tse sebelisitsoeng ho tlhahiso ea EPS ke styrene le pontanete. STYRON, PHPROPORT ea peterole le khase ea tlhaho, e beha sebopeho sa cellular. Pentane, komporo ea hydrocarbon, e sebetsa e le moemeli ea hoqetela ea thusang litsela tsa polyststrene.
● Mohloli le thepa ea lisebelisoa tsena
STYREND LE PENANE LI FUMANANG MOSA OA HO FIHLA LE LEBAKA LEBAKA LEBAKA LA BOPHELO. Styrene ke hydrocarbon e nang le monko o monate, ha Pentenia ke mokelikeli o thata haholo. Lisebelisoa ka bobeli li bohlokoa ho theha thepa e ikhethang ea li-EPS, joalo ka pherekano ea eona e tlase ea mafura le bokhoni bo phahameng bo boholo.
EPPS
● E mong - mohato oa bobeli. Ba babeli - Ts'ebetso ea mohato
Eps e ka etsoa e sebelisoa e le 'ngoe - mohato kapa tse peli - mohato oa mohato. ENES - Mehato e kenyelletsa phetisetso ea motlakase ea boitsebiso boo, bo boholo bo sebelisitsoeng bakeng sa pampiri le tlhahiso ea lifilimi. Ba babeli - mohato oa mohato, o tsotehang haholo bakeng sa lihlahisoa tsa li-ePS tse entsoeng ka boqhetseke, li hloka hore ba ho lema libala ebe ba li kopanya.
● Pele - ho hola, ho hola / ho tsitsisa, le mekhabiso e mebala
Bobeli - mohato oa mohato o na le methati e meholo e meholo:
1. Pele - Likarolo: Litsela tsa Polystyrene li pepesetsoa mochesong o phahameng, li etsa hore leqhubu le phahameng, le ekeetsa lephete, le atolosa lieta.
2. Ho hola
3. Ho bopa: Litsela tse tsitsitseng li buloa ka lithunya kapa libopeho tsa tloaelo li sebelisa mohope.
Mekhahlelo ena e bohlokoa ho fihlela molumo o lakatsehang le thepa ea tšebetso ea li-eps tsa ho qetela.
Karolo ea li-agente tse phallang ho EPS Production
● Litlhaloso le mefuta ea li-agente tse tonang
Li-aggents tse phallang ke lintho tse hlahisang sebopeho sa selibeng sa selibeng sa sephara. Li ka aroloa ka li-agents tsa 'mele tse phatsimang le li-agents tse mpe tsa lik'hemik'hale. Maemong a eps, Penya ke moemeli ea sebelisoang haholo ka ho fetisisa.
● Phutla e le moemeli oa mantlha
Tennane, komporo ea hydrocarbon, e sebelisoa ho holisa lieta tsa polystyrene ho li-eps tlhahiso. Hoa khethoa hobane ha e na chlorine, e e etsang kotsi e kotsi ho letso la ozone ha e bapisoa le basebeletsi ba bang ba phallang ba kang Cfcs. Leha ho le joalo, Pennete e kenya letsoho metsoako e sa sebetseng ea manyolo (Vocs) e ntlhomphang, elbeiti libakeng tse ngata.
Ts'ebetso ea ho thella ho eps tlhahiso
● Mekhasi: Ho itšupa ho bona, ho hola le ho tsitsisa
Ts'ebetso ea ho fofa ho li-EPS tlhahiso e ka aroloa ka mekhahlelo e meraro ea bohlokoa:
1. Sebopeho sa sele: Moemeli ea phatlohang o eketsoa ka polymer, a etsa tharollo ea polymer / ea khase. Ha e le phofo e pholohang, e baka seleng sa sile.
2 Ho Tsosa ea Sele: Khatello ka har'a lisele lia fokotseha, tse etsang hore lisele li hola le ho kopanya.
3. Sekhahla sa sele: Sistiminization ea Floam e tiisa ka ho futhumatsa kapa ho eketsa li-surfactants ho thibela ho putlama ha sebopeho sa sele.
● Melemo le mathata a ho fofa
Ts'ebetso ea ho thella e etsa hore eona e be bobebe ebile e le thepa ea ho lekola. Leha ho le joalo, ho fihlela sebopeho sa selefouno le ho fokotsa likhatello ho ka ba thata. Ho nchafatsoa ka theknoloji ea theknoloji e leka ho ntlafatsa tsitsipano le ts'ebetso ea lihlahisoa tsa eps.
Tšitiso ea tikoloho le ts'ehetso ea EPS
● Tšusumetso ea Penne ho Ozone e tsoang ho Ozone
Pentine, leha e ne e se kotsi ho feta CFC, e kenya letsoho ho tsoa ho voc. Ho tsoa ha mesifa ena ho fokola tšusumetso ea tikoloho. Indasteri ea eps e ntse e etsa mekhoa ea ho fokotsa mekhoa ea ho sebelisa matla le ho ntlafatsa mekhoa ea ho sebelisa mekhoa e meng ea ho fokotsa matšoenyeho a tikoloho.
● Litloaelo tse matlafatsang le tse matlafatsang indastering ea eps
EPS e na le 100% e nchafalitsoeng, e e etsang khetho e tsitsitseng likolong tse ngata. Mekhoa e mengata e fapaneng ea ho sebelisa bocha, ho kenyelletsa le mohokahanyi oa ho nchafatsa ka mokhoa o makatsang le khopiso ea motlakase, e sebelisoa ho nchafatsa litšila. Sena ha se fokotse ts'ebeliso ea phatlalatso empa e boetse e na le lisebelisoa tsa tlhaho.
Likopo tsa EPS Indastering e fapaneng
● eps ka ho haha
E 'ngoe ea likopo tse bohlokoa ka ho fetisisa tsa eps ke indastering ea kaho. Li-eps tsa ho tlola li fana ka khanyetso e ntle ea ho futhumatsa, ho fokotsa matla bakeng sa ho futhumatsa le ho futhumatsa meaho. Mahlo a eona a bobebe le eena a nolofalletsa ho kenya le ho fokotsa mojaro oa sebopeho.
● Tšebeliso ea li-eps ho paka le ho tsamaisa
Eps e sebelisoa haholo bakeng sa ho paka ka lebaka la lintho tsa hae tse ntle tse sefako. E fana ka tšireletso linthong tse bobebe nakong ea lipalangoang. Ho feta moo, ho na le liphutheloana tsa EPS ho bobebe, ke eng e fokotsang litšenyehelo tsa thomello le lisission tse ling tsa khabone.
Lits'ebetso le lipatlisiso tsa lihlahisoa tsa EPS
● Mekhoa e mecha ea ho fokotsa ts'ebeliso ea matene
Indasteri ea eps e tsoela pele ka mahlale a macha a mahlale a macha ho fokotsa ts'ebeliso ea matene. Mekhoa e metle e fositseng le baemeli ba bang ba ho phatloha ba ntse ba ntlafatsoa ho fokotsa tšusumetso ea tikoloho ha ba ntse ba boloka boleng ba sehlahisoa.
● Tsoelo-pele ea thepa ea lintho tsa EPS le Ts'ebetso ea Ts'ebetso
Patlisiso e shebane le ho ntlafatsa thepa ea mafura a eps, joalo ka ho ntlafatsa khanyetso ea eona e chesang le matla a lona a mochini. Ho kopantsoe ho sebetsa mekhoa ea ho sebetsa Kotlong ea boqapi le ho seha ka mokhoa o ikemetseng, le ho hatisa lintlafatso ho li-eps tse hlahisang.
Ts'ebetso ea Ts'ireletso le Regings ho EPS Lits'ebetso
● Li-kotsi tsa bophelo le mekhoa ea polokeho
Ho etsa lintho ho kenyelletsa ho kenyelletsa lik'hemik'hale tse matla, tse nkang likotsi tsa bophelo bo botle. Kholiseho e nepahetseng, lisebelisoa tse sireletsang, le li-Protocols tsa polokeho ea tšireletso li bohlokoa ho netefatsa polokeho ea mohlokomeli. Koetliso e tloaelehileng le ho latela litekanyetso tsa bophelo bo botle mosebetsing oa ho fokotsa likotsi tsena.
● Ho latela melao ea tikoloho
Ho khomarela melaoana ea tikoloho ho bohlokoa ho li-eps tlhahiso. Ho tsoa ha vocs le li-silika tse ling li hira le ho laoloa ho fihlela litekanyetso tsa taolo ea ts'ehetso. Indasteri e boetse ea lija ho ECO - Mahlale a monate le mekhoa le mekhoa ea ho khothaletsa ho tsitla.
Mekhoa ea Bokamoso le Lintlafatso ea Liphetoho tsa EPS
● Maaknoloji le lisebelisoa tse hlaha
Bokamoso ba tlhahiso ea li-EPS ke ho nts'etsopele ea lisebelisoa tse ncha le theknoloji. Li-polymergradadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadad Ho feta moo, tsoelo-pele ea Nanatechnology e ka lebisa ho li-eps ka thepa e ntlafalitsoeng.
● Ho bolela esale pele 'maraka oa nakong e tlang
Tlhokahalo ea EPS e lebelletsoe ho hola, e khannoa ke likopo tsa eona ka lareng, ho boloka thepa le indasteri e meng e fapaneng. Ha libalaba li fetola, indasteri ea eps e tla tsoela pele ho hloekisoa le ho ba le maemo ho fihlela liphephetso tse ncha le menyetla e mecha.
Mechini e mechini ea Dongshen: Bo-pula-maliboho ba fetola tlhahiso
Commankhoering Co, Ltd ke k'hamphani e etellang pele hoMochini oa EPSS, eps hlobo le likarolo tsa phomolo. Re fana ka mechini e fapaneng ea eps, ho kopanyelletsa le EPS PR - Bacha ba batsi, mechini e bolileng, le ccc mechini e sehiloeng. Sehlopha sa rona se matla sa theknoloji se na le lingaka ho rala tsa li-eps tse ncha le ho fana ka merero ea liphetoho. Re boetse re thusa ho ntlafatsa katleho ea tlhahiso libakeng tse seng li ntse li le teng 'me re fana ka lits'ebeletso tsa moralo oa mochine oa moetlo. Ntle le moo, re etsa limmapa tsa limmapa bakeng sa mechini ea lihlahisoa tse fapaneng tsa machabeng. Boitlamo ba rona ba ho thetsoa le boleng bo re etsa hore re be molekane ea tšepahalang indastering ea eps.
Litlhophiso tsa lekunutu