Kenyelletso ea ts'ebetso ea lihlahisoa tsa EPS
Oketseho ea polystyrene (eps) ke boitsebiso bo fapaneng bo sebelisitsoeng likolong tse fapaneng, ho tsoa ho Insution meahong ea ho jara lintho tse bobebe. Ts'ebetso ea EPS e kenyelletsa mekhahlelo e 'maloa, e' ngoe le e 'ngoe ea bohlokoa ea ho hlahisa Phahameng -. Sengoliloeng sena se fana ka - Ponahalo e Potlakang E-EPS e entsoe joang, leseli le tsoang hoMoetsi oa mochini oa eps, Moetsi oa mochini oa li-mochine empleles eps, mochini oa moetsi oa mochini oa "eps"
Lisebelisoa tse tala bakeng sa tlhahiso ea eps
● Benzene le ethylene
Ts'ebetso ea Tlhahiso ea EPS e qala ka lisebelisoa tse tala-Benylene le Ethylene le Ethylene le Genel ea tlhaho ka - lihlahisoa. Benzene le ethylene ke lik'hemik'hale tsa motheo tsa petrochemical indastering ea sephethe-phethe ebile e sebetsa e le metsoako ea mantlha tlhahisong ea styrene.
● Karolo ea peterole le khase ea tlhaho ka - lihlahisoa
Petroleum le khase ea tlhaho ka - Lihlahisoa tsa Bapala Karolo ea Bohlokoa ea EPS. Tsena ke - Lihlahisoa li fetotsoe Stady ka ts'ebetso ea lik'hemik'hale tse amang benzene le ethylene. Ts'ebetso ena e tiisa hore lisebelisoa tse tala li sebelisoa hantle, ho fokotsa litšila le ho ntlafatsa ts'ebeliso ea lisebelisoa.
Ts'ebetso ea polymerication ka lihlahisoa tsa eps
● Tšebeliso ea li-catalysts
Pelikorization of Styrene ho ea theha Polystyrene e kenyelletsa setheho, hangata e ntlafatsa peroxides. Mefuta ena e tsamaisang maikutlo e tsamaisa karabelo ea polymemeration, e netefatsa hore e tsoela pele ka sekhahla se hlokahalang le tlasa maemo a laoloang. Ts'ebeliso ea li-catalyms ke karolo ea bohlokoa ea ts'ebetso ea tlhahiso ea li-eps, e netefatsa tšobotsi le ho tiea ha sehlahisoa sa ho qetela.
● Liphoofolo tsa tlhaho tsa manonyeletso ho polymerication
Likotsi tsa khale li sebetsa e le basipuoa ts'ebetsong ea polymeriation. Ba theohela tlasa mocheso o le mong ho hlahisa li-radicals tsa mahala, tse qalang polymerization of Styrenert of Styreneer se kenang Polystyrene. Karabelo ena e laoloang ke ea bohlokoa ho hlahisa polystyrene e sebelisetsoang ho etsa eps.
Steam Pre - Hlahlobisisi ea lieta tsa Styrene
● Pele - Khopolo ea ho hlokofatsa
Mothating o latelang, lieta tse nyane tsa styrene tse nang le boholo ba khase ea boiketsetso li hapiloe ke mouoane. Mocheso o tsoang ho mouoane o baka lieta tsa ho nolofatsa ebe li atoloha haholo, ka makhetlo a 40 molumo oa bona oa mantlha. Pre - Ts'ebetso ea Katoloso e bohlokoa bakeng sa ho theha sebopeho sa Cepy se fanang ka thepa e ikhethang.
● Keketseho ea mebe ea Styrene
Katoloso ea bophahamo ba libalaka tsa Styrene ke mohato o nyarosang ts'ebetsong ea tlhahiso ea li-eps. Libabo tse atolositsoeng li na le letsoalo le tlase le thepa e ntle ea ho intša, e etsang hore li loketsoe ke likopo tse fapaneng. Ts'ebetso ena e etsoa ka mokhoa o ikhethileng o sebelisa lisebelisoa tse ikhethang ho moetsi oa mochini oa EPS, tse rekisoang mochini oa mochini oa eps.
Bokhosi bo atolositsoeng ba libalaka li le libopeho
● Mokhoa oa boqapi oa Steam
Kamora pele - Katoloso, lieta tse atolositsoeng li buoa ka sebopeho se lakatsehang kapa lithibelo tse kholo. Sena se fihlella ka ho beha lieta ka hlobo le ho etsa kopo ea Steam hape. Steam e etsa hore lipalesa li funyetse hammoho, e theha boima bo tiileng ka sebopeho se hlokahalang le boholo.
● Ho etsoa ha literata tse kholo kapa libopeho tse khethehileng
Li-eps tse buoang li ka nka mofuta oa li-block tse kholo, maqephe, kapa libopeho tse khethehileng ho latela hlobo e sebelisitsoeng. Lihlahisoa tsena tse entsoeng ka bofokoli li pholile ebe li tsitsipane pele ho ts'ebetso e tsoelang pele. Ts'ebetso ena e bōpang e bohlokoa bakeng sa ho hlahisa mefuta e fapaneng ea li-eps tse sebelisoang ho ea ka moo, ho tsamaisa le indasteri e meng.
Ho itšeha le ho qeta lihlahisoa tsa eps
● Mekhoa e chesang ea mohala
Hang ha li-eps li thehiloe, e ntse e putlama le ho qeta. Mokhoa oa terata o chesang ke mokhoa o tloaelehileng o sebelisitsoeng ho theola li-eps tse kholo ka liboto tse nyane kapa maqepheng a manyane. Mokhoa ona o etsa tlhahiso e nepahetseng le metheo e boreleli, e bohlokoa bakeng sa likopo tse ngata tsa li-eps.
● Likarolo le mekhoa e meng ea ho qeta
Ntle le ho kuta, eps e kanna ea qetella ka tumellano kapa lits'ebetso tse ling ho ntlafatsa thepa ea bona. Layered e ka ntlafatse sebopeho se kaholimo, eketsa likarolo, kapa u fane ka thothokiso e eketsehileng. Mekhoa ena ea ho qeta ke ea bohlokoa bakeng sa ho tsamaisa lihlahisoa tsa eps litlhokahalo le lits'ebetsong tse ikhethang.
LITLHAKISO TSA BOPHELO BA LITLHAKISO
● Ho ba sieo ha CFC le HCFCS
Ts'ebetso ea tlhahiso ea lihlahisoa e ea botsoalle ka litsela tse 'maloa. Haholo-holo ha e kenyeletse tšebeliso ea Ozone - Karolo - e sa felise lintho tse kang CFCS le HCFCS. Sena se etsa hore e qaqisitse khetho e tsitsitseng haholo ha e bapisoa le lisebelisoa tse ling tsa maiketsetso.
● Sesebelisoa sa Penne ha e fetohe
Le ha khase ea masene e sebelisoa ka kotloloho ts'ebetsong ea katoloso, ha ho na litlamorao tse ka tsehoang ka har'a ozone e kaholimo. Sena se tiisa hore ts'ebetso ea EPS e hokahana le litekanyetso tsa tikoloho, e e etsa boihela bo ananelang ho indasteri e fapaneng.
Ts'ebetso ea Matla e sebetsang ho EPS Production
● Tšebeliso e tlase ea tšebeliso ea matla
E 'ngoe ea melemo ea tlhahiso ea eps ke tšebeliso e tlase haholo. Ts'ebetso ea phetoho e tsoang ho thepa e tala ho lihlahisoa tse felisitsoeng e sebelisang matla a mangata ha ho bapisoa le mekhoa e meng e mengata ea ho etsa thepa. Ts'ebetso ena ea matla e fetolela ho litšenyehelo tse tlase tsa tlhahiso le litlolo tse fokotsehileng tsa tikoloho.
● Tšebeliso e nepahetseng ea lisebelisoa tsa tlhaho
Mosebetsi oa tlhahiso ea li-eps o sebelisa lisebelisoa tsa tlhaho. Ka ho sebelisa - lihlahisoa tsa peteroleum le khase ea tlhaho, ts'ebetso e fokotsa litšila hape e holisa boleng bo tsoang lisebelisoa tsena. Ts'ebetso ena ke ntho ea bohlokoa ho ho thoe o atile ka ho abelana le ho sebelisa EPS.
Lisebelisoa tse fapaneng tsa Lihlahisoa tsa EPS
● moaho le kaho
EPP e sebelisoa haholo ka mohahong le khoebong ea ka tlung ka lebaka la thepa ea eona e makatsang e kakang ho se laoleheng, boima ba lona bo bobebe le ho tšoarella. Hangata e sebelisoa ka har'a litenele tsa ho hatisa, marulelong a marulelo, marulelong le a kantle, ho kenya letsoho - meaho e ntle.
● Ho paka le ho kenella
Ntle le kaho, li-eps li boetse li sebelisoa haholo ho boloka liphutheloana. Matloana a eona a mosamo a sireletsa lintho tse bobebe nakong ea lipalangoang, ha bokhoni ba eona ba ho senyeha bo etsa hore e be loketse sephutheloana sa motlakase. Likopo tsena li totobatsa ho feto-fetoha ha maemo le ho sebetsa ka mokhoa o nepahetseng.
Mekhoa ea nakong e tlang ea EPS
● Mosebetsi o tsitsitseng
Bokamoso ba tlhahiso ea li-EPS bo tlangoa haufi-ufi le mesebetsi e tsitsitseng. Baetsi ba ikemetseng ba kang moetsi oa mochini oa EPS Boiteko bona bo ikemiselitse ho ntlafatsa matla a tlhahiso ea eps le likopo tsa ona.
● Litsotso le tsoelo-pele ea theknoloji
Tsoelo-pele ea theknoloji e ntse e tsamaisa bosholu indastering ea eps. Mokhoa o mocha oa tlhahiso, mechini e ntlafalitsoeng, mechini e ntlafalitsoeng, e ntse e ntlafatsoa ho hlahisa lihlahisoa tsa boleng bo holimo le tse fapaneng. Litsebi tsena li lokela ho holisa lits'ebetso le melemo ea EPS Indastering e fapaneng.
AboutDongshen
Comhinho Dangeroniering Co, Ltd Mechine ea EPS, eps nare, le likarolo tsa phomolo bakeng sa mechini ea EPS. Ka sehlopha sa mahlale sa mahlale, Dongshen Mekhabiso e mecha ea dokey e fana ka merero ea Turkey e fanang ka merero ea li-eps tse ncha Khampani e boetse e fana ka mochini o tsamaisang eps le hlobo, hammoho le eps tse halikiloeng tsa tlhahiso ea lihlahisoa tsa lihlahisoa tsa thepa. O tsejoe ka ho ts'epahala, Dongshen o hahile nako e telele - likamanong tsa lefatše le bareki lefatšeng ka bophara.
Litlhophiso tsa lekunutu