Gwero la nkhaniyi: "Zida Zamagetsi" Wolemba Magazini: Deng Yajing
Chidziwitso cha mkonzi: Pansi pa cholinga chadziko lonse cha "dual carbon", magawo onse a moyo ku China akukumana ndi kusintha kwa mpweya wochepa.Makamaka m'mafakitale opanga mankhwala ndi kupanga, ndi kupititsa patsogolo cholinga cha "carbon wapawiri" ndikuyambitsa zipangizo zatsopano ndi matekinoloje atsopano, mafakitalewa adzabweretsa kusintha kwakukulu kwa njira ndi kukweza.Monga mzati wofunikira pamakampani opanga mankhwala, makina opanga thovu a polima, kuchokera kuzinthu zopangira mpaka kuukadaulo, mosakayikira adzakumana ndi kukonzanso ndi chitukuko, ndipo adzabweretsanso mipata yambiri ndi zovuta zatsopano.Koma mulimonse momwe zingakhalire, kugwira ntchito limodzi kuti akwaniritse cholinga cha "dual carbon" kumafuna kuyesetsa kwa anthu onse ogwira ntchito.
FOAM EXPO China, International Foaming Technology (Shenzhen) Exhibition yomwe idachitika pa Disembala 7-9, 2022, yadzipereka kupereka mwayi wamabizinesi ndi nsanja zamakampani kuti akweze ndikusinthanso makina opanga thovu, ndikuwonjezera mphamvu zake ku "Double Carbon" mu mtsinje wa nthawi.
Gulu la FOAM EXPO lidzagawana zolemba zamakampani ndi makampani otsogola omwe akukwaniritsa cholinga cha "carbon-carbon" mumndandanda wamakampani opanga thovu la polima m'nkhani zingapo zotsatira.
Pa Novembara 8, 2021, pa 4th China International Import Expo, Haier Firiji idawonetsa mapulojekiti awiri ogwirizana.Choyamba, Haier ndi Covestro anawonetsa pamodzi Boguan 650, firiji yoyamba ya carbon polyurethane yotsika kwambiri.Chachiwiri, Haier ndi Dow adasaina chikumbutso chamgwirizano pa mgwirizano wogwirizana - Dow adzapatsa Haier ukadaulo wa PASCAL vacuum-assisted thovu.Monga mtundu wotsogola mumakampani afiriji, kusuntha kwa Haier kukuwonetsa kuti pansi pa cholinga cha "carbon wapawiri", msewu wocheperako wamakampani afiriji ku China wayamba.
M'malo mwake, mtolankhani wa "Electrical Appliance" adasinthana mozama ndi mabizinesi okhudzana nawo mumakampani monga zida zotulutsa thovu la polyurethane, opangira thovu, ndi zinthu zotulutsa thovu pochita kuyankhulana kwapadera kumeneku, ndipo adazindikira kuti mu 2021, makina onse opanga makina. ali kale ndi zofunika za Low-carbon monga kupulumutsa mphamvu, kuteteza chilengedwe, ndi kupulumutsa magetsi ndi mikhalidwe yofunikira kuti usayinire mgwirizano wogula.Ndiye, kodi makampani opanga thovu la polyurethane angathandize bwanji mafakitale afiriji kuchepetsa mpweya?
#1
Low carbonization wa zipangizo thovu
Popanga, gawo lotsekera la firiji iliyonse liyenera kugwiritsa ntchito zinthu zotulutsa thovu.Ngati zipangizo zomwe zilipo zimasinthidwa ndi zipangizo zoyera za carbon dioxide, mafakitale a firiji adzakhala sitepe imodzi pafupi ndi kukwaniritsa cholinga cha "carbon double".Kutengera mgwirizano pakati pa Shanghaier ndi Covestro ku CIIE mwachitsanzo, mafiriji a Haier amagwiritsa ntchito zinthu zakuda za Covestro's biomass polyurethane kuti achepetse kuchuluka kwa zinthu zakale zomwe zimapangidwira popanga ndikuzisintha ndi zinthu zongowonjezeranso monga zinyalala za zomera, mafuta otsalira ndi masamba. mafuta., zotsalira za biomass zopangira zimafika 60%, zomwe zimachepetsa kwambiri mpweya wa carbon.Deta yoyesera ikuwonetsa kuti poyerekeza ndi zida zakuda zakuda, zida zakuda za biomass polyurethane zimatha kuchepetsa kutulutsa mpweya ndi 50%.
Pankhani ya mgwirizano wa Covestro ndi firiji ya Haier, Guo Hui, woyang'anira dipatimenti ya chitukuko chokhazikika ndi zochitika za anthu ku Covestro (Shanghai) Investment Co., Ltd., anati: "Covestro akugwira ntchito ndi ISCC (International Sustainability and Carbon Certification) ) kuti akwaniritse certification ya misa, zinthu zakuda zomwe zatchulidwa pamwambapa zatsimikiziridwa ndi ISCC.Kuphatikiza apo, Covestro Shanghai Integrated base walandira ISCC Plus certification, yomwe ndi yoyamba ya ISCC Plus certification ya Covestro ku Asia Pacific Izi zikutanthauza kuti Covestro ali ndi kuthekera kopereka zida zakuda zazikulu za biomass polyurethane kwa makasitomala kudera la Asia-Pacific, ndipo mtundu wa mankhwalawo si wosiyana ndi zinthu zakale zokwiririka pansi zomwe zikugwirizana nazo.”
Kukhoza kwa Wanhua Chemical kupanga zinthu zakuda ndi zoyera ndizoyamba pamakampani.Ndi fakitale ya firiji yolimbikitsa kwambiri njira yachitukuko ya mpweya wochepa, mgwirizano pakati pa Wanhua Chemical ndi fakitale ya firiji udzakonzedwanso mu 2021. Pa December 17, labotale yophatikizana ya Wanhua Chemical Group Co., Ltd. ndi Hisense Group Holdings Co. ., Ltd. idavumbulutsidwa.Woyang'anira Wanhua Chemical adati labotale yolumikizana ndi labotale yopangidwa mwaluso kutengera zomwe dziko likufuna kuchepetsa mpweya wobiriwira komanso kutsogolo kwaukadaulo wopangira zida zapanyumba.Pomanga nsanja, kumanga dongosolo, kusakanikirana kolimba, ndi kasamalidwe kabwino kwambiri, labotale yolumikizana ikhoza kuthandizira kafukufuku wa Hisense ndi chitukuko cha umisiri wamakono, umisiri wapakati, ndi matekinoloje ofunikira pakupanga zatsopano ndi chitukuko, pamene akufulumizitsa kulima ndi chitukuko. kusintha kwa zotsatira za kafukufuku, kutsogolera makampani opanga zipangizo zapakhomo.Kukweza kobiriwira kulimbikitsa kukwaniritsidwa kwa cholinga chokhala ndi mpweya wochepa wamakampani onse.Patsiku lomwelo, Wanhua Chemical Group Co., Ltd. ndi Haier Group Corporation adasaina mgwirizano wogwirizana ku likulu la Haier.Malinga ndi malipoti, mgwirizanowu umakhudza masanjidwe abizinesi padziko lonse lapansi, luso lophatikizana, kulumikizana kwa mafakitale, kutetezedwa kwachilengedwe kwa mpweya wochepa wa carbon, etc. Sizovuta kuwona kuti mgwirizano pakati pa Wanhua Chemical ndi mitundu iwiri yayikulu ya firiji ikutanthauza ukadaulo wochepa wa mpweya. .
Honeywell ndi kampani yomwe imawombera.Solstice LBA, yomwe ikulimbikitsidwa mwamphamvu, ndi chinthu cha HFO ndipo ndiwothandizira kwambiri m'badwo wotsatira wowomba mumakampani afiriji.Yang Wenqi, manejala wamkulu wa Fluorine Products Business of Honeywell Performance Materials and Technology Group's High Performance Materials Division, adati: "Mu Disembala 2021, Honeywell adalengeza zamagulu otsika a GWP Solstice a refrigerant, owombera, ma propellants ndi Solstice omwe amagwiritsidwa ntchito kwambiri padziko lonse lapansi. padziko lonse lapansi ndipo mpaka pano wathandiza dziko kuchepetsa matani oposa 250 miliyoni a carbon dioxide ofanana, omwe ali ofanana ndi kuchepetsa mpweya womwe ungakhalepo wa magalimoto oposa 52 miliyoni kwa chaka chonse.Solstice LBA kuwomba wothandizira amayang'ana kwambiri kuthandiza makampani opanga zida zapakhomo Kuchotsa zinthu zopanda mphamvu zochepa, ndikufulumizitsa m'malo mwa zida zopulumutsa mphamvu komanso zoteteza chilengedwe ndikuwonetsetsa chitetezo chazinthu ndikuwongolera magwiridwe antchito amafuta.Makampani ochulukirachulukira amasankha zida ndi matekinoloje a Honeywell omwe ali ndi mpweya wochepa komanso wokonda zachilengedwe, fulumizitsa chitukuko cha zinthu Ndi njira yosinthira.Masiku ano, mpikisano wamakampani opanga zida zapanyumba ndi wowopsa, ndipo makampani amakhudzidwa kwambiri ndi kukwera kwa mtengo, koma Haier, Midea, Hisense ndi makampani ena opangira zida zapakhomo asankha mogwirizana kugwiritsa ntchito zida za Honeywell, zomwe ndi kuzindikira kwawo kwachilengedwe. kupanga thovu, ndi zina zambiri Ndikuzindikira ukadaulo wa Honeywell's Solstice LBA wotulutsa thovu, zomwe zimatipatsa chidaliro chowonjezereka kuti tifulumizitse zosintha zaukadaulo wazinthu ndikubweretsa chitetezo cha chilengedwe komanso mwayi wochepa wa kaboni kumakampani opanga zida zam'nyumba.
#2
Njira yopanga mphamvu zopulumutsa mphamvu
Mogwirizana ndi chilengedwe chapadziko lonse lapansi chonyamula mbendera ya "kusalowerera ndale kwa kaboni, kukwera kwa kaboni" ndikuyang'ana kwambiri kuteteza mphamvu ndi kuteteza chilengedwe, kusintha kwaukadaulo kwa thovu la furiji kudzakhala njira yachitukuko chamtsogolo.
Dow sikuti amangopereka zida zoyera ndi zakuda, komanso wopereka mayankho aukadaulo apamwamba.Kumayambiriro kwa 2005, Dow yayamba kale kuchepetsa mpweya wake, kutenga sitepe yoyamba yochepetsera mpweya wa carbon.Pambuyo pazaka zopitilira khumi zachitukuko ndi mvula, Dow yatsimikiza zolinga zake zachitukuko ndi cholinga chake.Kuchokera kuzinthu zitatu za chuma chozungulira, chitetezo cha nyengo ndi kupereka zipangizo zotetezeka, zafufuza ndikubwereza maulendo ambiri padziko lonse lapansi.kupanga zopambana.Mwachitsanzo, tengani njira ya Dow's European RenuvaTM polyurethane sponge chemical recycling solution monga chitsanzo.Iyi ndi pulojekiti yoyamba padziko lonse lapansi yobwezeretsanso masiponji a polyurethane siponji padziko lonse lapansi, yomwe imapanganso masiponji a zinyalala kukhala zinthu za polyether pogwiritsa ntchito mankhwala.Kudzera mu yankho ili, Dow imatha kukonzanso matiresi otaya zinyalala opitilira 200,000 pachaka, ndipo mphamvu yobwezeretsanso ndi kukonza zinthu za polyether pachaka imaposa matani 2,000.Mlandu wina ndi wakuti kwa mafakitale a firiji, Dow adayambitsa luso lachitatu la PASCATM padziko lapansi.Ukadaulo umagwiritsa ntchito njira yapadera yopukutira komanso mtundu watsopano wamtundu wa thovu la polyurethane kuti mudzaze pakhoma pakhoma lafiriji, zomwe zingathandizenso mafakitale afiriji kuti apititse patsogolo mphamvu zamagetsi, kuchepetsa ndalama zopangira, kukonza magwiridwe antchito, komanso kufulumizitsa cholinga cha mpweya. kusalowerera ndale kwa mafakitale afiriji.Anapanga chitsanzo chabwino.Malinga ndi kuyerekezera, mapulojekiti omwe amagwiritsa ntchito ukadaulo wa PASCAL achepetsa kutulutsa mpweya wowonjezera kutentha ndi matani oposa 900,000 pakati pa 2018 ndi 2026, zomwe ndizofanana ndi kuchuluka kwa mpweya wowonjezera kutentha womwe umatengedwa ndi mitengo 15 miliyoni yomwe imakula kwa zaka 10.
Anhui Xinmeng Equipment Co., Ltd. ndi ogulitsa mawaya a thovu mufiriji, ndipo akuthandiza fakitale ya firiji kukwaniritsa zolinga zochepetsera mpweya wa carbon pochepetsa mosalekeza kugwiritsa ntchito mphamvu za waya.A Fan Zenghui, manejala wamkulu wa Anhui Xinmeng, adawulula kuti: "Ndi malamulo omwe angokambirana kumene mu 2021, makampani afiriji apereka zofunikira zatsopano pakugwiritsa ntchito mphamvu zamagetsi.Mwachitsanzo, Anhui Xinmeng amapereka wogwira ntchito aliyense pamzere wopanga thovu pafakitale ya Hisense Shunde.Mamita anzeru aikidwa mwa onsewa kuti apereke ndemanga zenizeni zenizeni pakugwiritsa ntchito mphamvu zamagetsi.Mainjiniya akapanga zinthu zatsopano pambuyo pake, izi zitha kugwiritsidwa ntchito ngati chithandizo chamabizinesi omwe angatchule nthawi iliyonse.Deta izi zidzabwezedwanso kwa ife kuti tithe kukweza zida.Kuchepetsanso kugwiritsa ntchito mphamvu kwa zida.M'malo mwake, makampani opanga mafiriji anali ndi zofunikira zambiri pakupulumutsa mphamvu pamizere yopangira, koma tsopano apereka zofunika kwambiri ndipo akuyenera kuthandizidwa ndi deta inayake. ”
Kumapeto kwa 2021, ngakhale makampani osiyanasiyana mumndandanda wamakampani a polyurethane amapereka njira zosiyanasiyana zamaukadaulo a carbon otsika, akugwirizana mwachangu ndi fakitale yonse yamakina kuti athandizire mafakitale afiriji ndi mafiriji kukwaniritsa cholinga cha "carbon double".
Nthawi yotumiza: Aug-30-2022