Basa reSodium Cyanide muIndasitiri yePlastiki

ziviso

Sodium cyanide (NaCN), chinhu chisina makemikari, chinoshandiswa zvakasiyana-siyana mumaindasitiri akasiyana-siyana pasinei nekuti chine chepfu yakawanda. Muindasitiri yepurasitiki , Sodium cyanide inoita mabasa akakosha mumabasa akasiyana-siyana, ichibatsira mukugadzirwa kwezvinhu zvakasiyana-siyana zvepurasitiki nezvigadzirwa.

Kugadzirwa kwePlastiki Precursors

Adiponitrile Synthesis yeNylon Production

Imwe yenzira dzakakosha dzekushandisa Sodium Cyanide muindasitiri yepurasitiki ndeyekugadzira Adiponitrile , inova ndiyo nzira huru yeNylon 6 .6 - fiber yakagadzirwa inoshandiswa zvakanyanya muchikamu chepurasitiki. Maitiro aya anosanganisira kugadzirwa kwehydrogen cyanide kubva ku sodium cyanide . Hydrogen cyanide inobva yatora chikamu mukuita kwakawanda kugadzira adiponitrile. Nekukura kuri kuita kudiwa kwenylon muindasitiri yemachira neindasitiri yekugadzira zvigadzirwa zvakasiyana-siyana zvakaita sezvipfeko, makapeti, uye zvikamu zvemotokari, kudiwa kweadiponitrile, uye nekudaro, sodium cyanide, kuri kuwedzera. Semuenzaniso, mukugadzirwa kwemabhandi echigaro emotokari emhando yepamusoro, nylon 6.6 fibers, inobva kuadiponitrile inogadzirwa uchishandisa maitiro akavakirwa pa sodium cyanide, inopa simba rinodiwa uye kugara kwenguva refu.

Kugadzirwa kweAcrylonitrile yePolyacrylonitrile (PAN)

Sodium cyanide inobatanidzwawo mukugadzirwa kweacrylonitrile, iyo inoshandiswa kugadzira polyacrylonitrile (PAN). PAN yakakosha yepolymer ine maapplication munzvimbo dzakaita semafayibha ekugadzira eindasitiri yemachira uye seanotangira ecarbon fibers. Mukugadzirwa kwe acrylonitrile, sodium cyanide - inotorwa makemikari anoita nemamwe macompounds kuti aite acrylonitrile monomer. Aya monomers anobva aitwa polymer kuti agadzire polyacrylonitrile. Carbon faibha dzakagadzirwa kubva kuPAN dzine huremu hwepamusoro-kusvika-kureshiya uye dzinoshandiswa muzvikamu zvemuchadenga, midziyo yemitambo yepamusoro, uye zvemhando yepamusoro zvinoumbwa. Kushandiswa kwe sodium cyanide mukugadzira cheni ye acrylonitrile uye inotevera PAN zvigadzirwa zvinoratidzira kukosha kwayo mukugonesa kugadzirwa kwepamusoro - tech uye yakakwirira - performance plastic - based materials.

SeRuyamuro Rwekuita

Catalysis muSpecific Polymerization Reactions

Mune mamwe maitiro epolymerization mukati meindasitiri yepurasitiki, sodium cyanide inogona kuita senge inokonzeresa kana kuita rubatsiro. Semuyenzaniso, mune mamwe macondensation polymerization maitiro apo chaiwo mapoka anoshanda anofanirwa kuita kuti aumbe polymer cheni, sodium cyanide inogona kufambisa maitiro nekusimudzira activation yemareactants. Inogona kubatsira mukupwanya nekugadzira zvisungo zvemakemikari nenzira inomhanyisa maitiro epolymerization, zvichitungamira mukugadzirwa kwakanyanya kwemapurasitiki. Izvi zvinonyanya kubatsira mukugadzirwa kweakakosha mapurasitiki uko kunodiwa kutonga chaiko pamusoro peyero yekuita uye chimiro chepolymer. Nekushandisa sodium cyanide seyamuro yekuita, vagadziri vanogona kuwana inodiwa mamorekuru uremu uye polymer architecture zvinobudirira.

Kufambisa Kemikari Kugadziriswa muPlastiki

Sodium cyanide inogona kushandiswa kuunza chaiwo makemikari mapoka kana functionalities mumapurasitiki polymers. Kuburikidza nekunyatsogadzirwa kwemakemikari maitiro, boka recyanide kubva ku sodium cyanide rinogona kuiswa mumusana wepolymer kana mativi emaketani. Iyi shanduko inogona kushandura zvimiro zvepurasitiki, sekuvandudza kunyungudika kwayo, reactivity, kana hunhu hwekunamatira. Semuyenzaniso, mukugadzirwa kwezvimwe zvinonamira zvichibva pamapolima epurasitiki, kuunzwa kwecyanide - mapoka akatorwa anogona kusimudzira kugona kweadhesive kusungirira kune akasiyana substrates, zvichiita kuti zvinyatsoshanda mumashandisirwo akaita sekubatanidza zvikamu zvepurasitiki mumagetsi kana maindasitiri emotokari.

In Specialty Plastic Manufacturing

Kugadzirwa kweSodium Ferrocyanide - Yakasimbiswa Plastiki

Sodium cyanide inoshandiswa mukugadzira sodium ferrocyanide, iyo inoshanda seyakagadzikana mumapurasitiki. Mapurasitiki zvikamu zvakakosha zveakawanda maindasitiri uye zvigadzirwa zvevatengi, uye kugadzikana kwavo kwakakosha kuchengetedza mhando yechigadzirwa uye hupenyu hwehupenyu. Sodium ferrocyanide inobatsira mukudzivirira kuparara kwemapurasitiki nekuda kwezvinhu zvakasiyana sekupisa, chiedza, uye kuratidzwa kwemakemikari. Mumashandisirwo ayo mapurasitiki anoratidzwa munzvimbo dzakaomarara, senge fenicha yekunze, pombi dzekutakura makemikari, kana dzimba dzemagetsi emidziyo, kushandiswa kwesodium ferrocyanide - mapurasitiki akagadzika, anogoneswa nekushandiswa kwesodium cyanide mukugadzira kwayo, inova nechokwadi chekuti zvigadzirwa zvepurasitiki zvinochengetedza hunhu hwazvo uye kushanda kwayo nekufamba kwenguva.

Mupiro Kugadzirwa Kwepamusoro-Kushanda Injiniya Plastics

Mukugadzirwa kwemapurasitiki einjiniya epamusoro-soro, ayo akagadzirirwa kumira zvakanyanya senge tembiricha yakakwira, kudzvanywa kwakanyanya, uye nharaunda dzinoparadza, sodium cyanide inogona kuita basa risiri rakananga asi rakakosha. Sezvambotaurwa, inobatsira mukugadzirwa kwemakiyi monomers uye reaction aids ayo anoshandiswa mukugadzirwa kweaya mapurasitiki epamusoro. Semuenzaniso, mukugadzirwa kwepolyetheretherketone (PEEK), iyo inoshandiswa mune aerospace, motokari, uye kushandiswa kwezvokurapa nekuda kwehutano hwakanaka hwemagetsi uye makemikari ekudzivirira maitiro, iyo yakaoma synthesis process inogona kusanganisira matanho anovimba nemakemikari anobva ku sodium cyanide. Kunyangwe kushandiswa kwakananga kwesodium cyanide mukugadzirwa kwePEEK kungave kusiri pachena, iyo yakazara kemikari yekugovera cheni inotungamira mukugadzirwa kwePEEK monomers uye optimization yemapolymerization reactions inogona kuteverwa kumashure kwekushandiswa kwesodium cyanide mumatanho ekutanga ekugadzirwa kwemakemikari.

Mafungiro Ezvakatipoteredza uye Kuchengetedzwa

Nepo sodium cyanide yakakosha muindasitiri yepurasitiki, huturu hwayo hwakanyanyisa hunoda matanho akasimba ekuchengetedza mumatanho ese ekushandiswa kwayo, kubva pakugadzira kusvika pakuraswa. Munzvimbo dzekugadzira mapurasitiki, maitiro ekubata akakodzera, akadai sekushandiswa kwemidziyo yekuzvidzivirira, nzvimbo dzebasa dzakanyatsofefeterwa, uye kuchengetwa kwakachengeteka kwesodium cyanide, zvakakosha kudzivirira chero njodzi yevashandi. Pamusoro pezvo, kushushikana kwezvakatipoteredza maererano nekuraswa kwemarara ine sodium cyanide kana zvigadzirwa zvayo zvakakosha. Mitemo yakasimba iripo kuti ive nechokwadi chekuti tsvina ipi neipi yabatwa zvakanaka kudzivirira kusvibiswa kwevhu, mvura, uye mhepo. Matanho ekudzokorodza uye kuderedza marara ari kuongororwawo kuderedza kukanganiswa kwezvakatipoteredza kune chekuita nekushandiswa kwesodium cyanide muindasitiri yepurasitiki. Semuenzaniso, kuedza kuri kuitwa kugadzira yakavharwa - loop masisitimu uko izvo zvigadzirwa zve sodium cyanide - zvine chekuita nekugadzirwa kwepurasitiki zvinogona kudzokororwa kana kushandiswa zvakare nenzira yakachengeteka uye yakagadzikana.

mhedziso

Sodium cyanide ine basa rakasiyana-siyana muindasitiri yepurasitiki, kubva pakuva chinhu chakakosha mukugadzirwa kweakakosha epurasitiki precursors senge adiponitrile uye acrylonitrile kusvika pakuita secatalyst, reaction aid, uye kubatsira mukugadzirwa kwehunyanzvi uye hwepamusoro-kushanda mapurasitiki. Kunyangwe zvipingamupinyi zvine chekuita nehupfu hwayo uye kukanganisa kwezvakatipoteredza, yakasarudzika makemikari zvimiro zvinoita kuti ive chinhu chakakosha muwebhu yakaoma yekugadzira mapurasitiki maitiro. Sezvo indasitiri yepurasitiki ichienderera mberi nekuvandudza nekugadzira zvinhu zvitsva uye nzira dzekugadzira, basa resodium cyanide rinogona kushanduka, asi kukosha kwayo mukugonesa kugadzirwa kwezvakasiyana-siyana zvezvigadzirwa zvepurasitiki zvinogona kuramba zvichienderera, kunze kwekunge kuchengetedzeka uye kunetsa kwezvakatipoteredza kuchigadziriswa zvakaringana kuburikidza nekufambira mberi kwetekinoroji uye kutevedza kwakasimba kwemitemo.