Nkhani Zamakampani
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Kodi chivomerezi champhamvu ku Turkey chakhudza bwanji polyethylene?
Dziko la Turkey ndi dziko lozungulira Asia ndi Europe. Lili ndi mchere wochuluka, golide, malasha ndi zina, koma lilibe mafuta ndi gasi wachilengedwe. Pa 18:24 pa February 6, nthawi ya Beijing (13:24 pa February 6, nthawi yakomweko), chivomerezi cha 7.8 magnitude chinachitika ku Turkey, chomwe chinali ndi kuya kwa makilomita 20 ndi malo otsetsereka pa madigiri 38.00 kumpoto kwa latitude ndi madigiri 37.15 kum'mawa. Malo otsetsereka anali kum'mwera kwa Turkey, pafupi ndi malire a Syria. Madoko akuluakulu omwe ali pamalo otsetsereka ndi madera ozungulira anali Ceyhan (Ceyhan), Isdemir (Isdemir), ndi Yumurtalik (Yumurtalik). Turkey ndi China ali ndi ubale wamalonda wa pulasitiki kwa nthawi yayitali. Kutumiza kwa polyethylene yaku Turkey mdziko langa ndi kochepa ndipo kukuchepa chaka ndi chaka, koma kuchuluka kwa kutumiza kunja kumakhala pang'onopang'ono... -
Kusanthula kwa msika wogulitsa kunja kwa soda ku China mu 2022.
Mu 2022, msika wonse wa dziko langa wotumiza kunja soda yamadzimadzi udzawonetsa kusintha kwa zinthu, ndipo mtengo wotumizira kunja udzafika pamlingo wapamwamba mu Meyi, pafupifupi madola 750 aku US/tani, ndipo kuchuluka kwapakati pamwezi komwe kumatumizidwa kunja kudzakhala matani 210,000. Kuwonjezeka kwakukulu kwa kuchuluka kwa soda yamadzimadzi yotumizira kunja kukuchitika makamaka chifukwa cha kuwonjezeka kwa kufunikira kwa madzi m'maiko monga Australia ndi Indonesia, makamaka kuyambitsa ntchito ya alumina ku Indonesia kwawonjezera kufunikira kwa kugula soda yamadzimadzi; kuphatikiza apo, chifukwa cha mitengo yamagetsi yapadziko lonse lapansi, mafakitale a chlor-alkali aku Europe ayamba kumanga. Kusakwanira, kupezeka kwa soda yamadzimadzi yochokera kumadzimadzi kwachepa, motero kukwera kwa caustic soda kudzakhalanso chithandizo chabwino... -
Kupanga kwa titanium dioxide ku China kunafika matani 3.861 miliyoni mu 2022.
Pa Januware 6, malinga ndi ziwerengero za Secretariat ya Titanium Dioxide Industry Technology Innovation Strategic Alliance ndi Titanium Dioxide Sub-center ya National Chemical Productivity Promotion Center, mu 2022, kupanga titanium dioxide ndi mabizinesi 41 ogwira ntchito zonse mumakampani a titanium dioxide mdziko langa kudzapambananso, ndipo kupanga konsekonse kwa mafakitale. Kutulutsa konse kwa rutile ndi anatase titanium dioxide ndi zinthu zina zokhudzana nazo kunafika matani 3.861 miliyoni, kuwonjezeka kwa matani 71,000 kapena 1.87% pachaka. Bi Sheng, mlembi wamkulu wa Titanium Dioxide Alliance komanso director wa Titanium Dioxide Sub-center, adati malinga ndi ziwerengero, mu 2022, padzakhala kupanga titanium dioxide yonse 41 ... -
Sinopec yapanga chitukuko chachikulu pakupanga metallocene polypropylene catalyst!
Posachedwapa, chothandizira cha polypropylene cha metallocene chomwe chinapangidwa payokha ndi Beijing Research Institute of Chemical Industry chinamaliza bwino mayeso oyamba a mafakitale mu gawo la ring pipe polypropylene process unit ya Zhongyuan Petrochemical, ndikupanga ma homopolymerized ndi random copolymerized metallocene polypropylene resins okhala ndi magwiridwe antchito abwino kwambiri. China Sinopec idakhala kampani yoyamba ku China kupanga bwino payokha ukadaulo wa polypropylene wa metallocene. Metallocene polypropylene ili ndi ubwino wokhala ndi zinthu zochepa zosungunuka, kuwonekera bwino komanso kuwala kwambiri, ndipo ndi njira yofunika kwambiri yosinthira ndi kukweza makampani a polypropylene ndi chitukuko chapamwamba. Beihua Institute idayambitsa kafukufuku ndi chitukuko cha metallocene po... -
Caustic Soda (Sodium Hydroxide) - imagwiritsidwa ntchito pa chiyani?
Ma Caustic Soda a HD Chemicals – kodi amagwiritsidwa ntchito bwanji kunyumba, m'munda, kapena pa DIY? Ntchito yodziwika bwino ndi kukhetsa madzi m'mapaipi. Koma caustic soda imagwiritsidwanso ntchito pazochitika zina zingapo zapakhomo, osati zadzidzidzi zokha. Caustic soda, ndi dzina lodziwika bwino la sodium hydroxide. Ma Caustic Soda a HD Chemicals ali ndi mphamvu yokwiya kwambiri pakhungu, maso ndi nembanemba ya mucous. Chifukwa chake, mukamagwiritsa ntchito mankhwala awa, muyenera kusamala - tetezani manja anu ndi magolovesi, phimbani maso anu, pakamwa ndi mphuno. Ngati chinthucho chakhudzana ndi mankhwalawa, tsukani malowo ndi madzi ozizira ambiri ndikufunsani dokotala (kumbukirani kuti caustic soda imayambitsa kutentha kwa mankhwala komanso zotsatirapo zoopsa za ziwengo). Ndikofunikanso kusunga mankhwalawa moyenera - m'chidebe chotsekedwa bwino (soda imachitapo kanthu mwamphamvu ndi... -
Ndemanga ya 2022 Polypropylene Outer Disk.
Poyerekeza ndi 2021, kayendetsedwe ka malonda padziko lonse mu 2022 sikasintha kwambiri, ndipo zomwe zikuchitikazi zipitilizabe kukhala zofanana ndi za 2021. Komabe, pali mfundo ziwiri mu 2022 zomwe sizinganyalanyazidwe. Choyamba ndichakuti mkangano pakati pa Russia ndi Ukraine mu kotala yoyamba wapangitsa kuti mitengo yamagetsi padziko lonse ikwere komanso kusakhazikika kwa dzikolo; Chachiwiri, kukwera kwa mitengo yamagetsi ku US kukupitirira kukwera. Federal Reserve idakweza chiwongola dzanja kangapo pachaka kuti ichepetse kukwera kwa mitengo. Mu kotala yachinayi, kukwera kwa mitengo yamagetsi padziko lonse lapansi sikunawonetse kuzizira kwakukulu. Kutengera izi, kayendetsedwe ka malonda apadziko lonse lapansi a polypropylene nawonso asintha pang'ono. Choyamba, kuchuluka kwa zinthu zotumizira kunja ku China kwawonjezeka poyerekeza ndi chaka chatha. Chimodzi mwazifukwa zake ndichakuti ma domes aku China... -
Kugwiritsa ntchito soda yoopsa m'makampani ophera tizilombo.
Mankhwala Ophera Tizilombo Mankhwala ophera tizilombo amatanthauza mankhwala omwe amagwiritsidwa ntchito muulimi kuti ateteze ndikuwongolera matenda a zomera ndi tizilombo toononga komanso kuwongolera kukula kwa zomera. Amagwiritsidwa ntchito kwambiri pa ulimi, nkhalango ndi ulimi wa ziweto, ukhondo wa chilengedwe ndi wapakhomo, kuletsa tizilombo ndi kupewa miliri, kuletsa bowa wa mafakitale ndi njenjete, ndi zina zotero. Pali mitundu yambiri ya mankhwala ophera tizilombo, omwe angagawidwe m'magulu monga mankhwala ophera tizilombo, mankhwala ophera tizilombo toononga, mankhwala ophera tizilombo toononga, mankhwala ophera tizilombo toononga, mankhwala oletsa kukula kwa zomera, ndi zina zotero malinga ndi momwe amagwiritsidwira ntchito; amatha kugawidwa m'magulu a mchere malinga ndi komwe zinthu zopangira zachokera. Mankhwala ophera tizilombo ochokera ku zomera (mankhwala ophera tizilombo tosaoneka ndi maso), mankhwala ophera tizilombo ochokera ku zamoyo (zinthu zachilengedwe, tizilombo toyambitsa matenda, maantibayotiki, ndi zina zotero) komanso mankhwala opangidwa ndi mankhwala ... -
Msika wa PVC Paste Resin.
Kuwonjezeka kwa Kufunika kwa Zinthu Zomangira Kuti Ziyendetse Msika Wapadziko Lonse wa PVC Paste Resin Kuwonjezeka kwa kufunika kwa zipangizo zomangira zotsika mtengo m'maiko osatukuka kukuyembekezeka kukweza kufunikira kwa PVC paste resin m'maiko awa m'zaka zingapo zikubwerazi. Zipangizo zomangira zochokera ku PVC paste resin zikulowa m'malo mwa zipangizo zina zachikhalidwe monga matabwa, konkire, dongo, ndi chitsulo. Zinthuzi ndizosavuta kuyika, zimapirira kusintha kwa nyengo, komanso zimakhala zotsika mtengo komanso zopepuka poyerekeza ndi zipangizo zachikhalidwe. Zimaperekanso zabwino zosiyanasiyana pankhani ya magwiridwe antchito. Kuwonjezeka kwa mapulogalamu ofufuza ndi chitukuko chaukadaulo okhudzana ndi zipangizo zomangira zotsika mtengo, makamaka m'maiko osatukuka, akuyembekezeka kupititsa patsogolo kugwiritsa ntchito PVC p... -
Kusanthula pa Kusintha kwa kugwiritsidwa ntchito kwa PE mtsogolo.
Pakadali pano, ntchito zazikulu zomwe zimagwiritsidwa ntchito pansi pa polyethylene m'dziko langa zikuphatikizapo filimu, jekeseni, chitoliro, dzenje, waya, chingwe, metallocene, zokutira ndi mitundu ina yayikulu. Yoyamba kunyamula katundu wolemera kwambiri, gawo lalikulu la zomwe zimagwiritsidwa ntchito pansi pa filimu ndi filimu. Kwa makampani opanga mafilimu, filimu yaulimi, filimu yamafakitale ndi filimu yolongedza zinthu. Komabe, m'zaka zaposachedwa, zinthu monga zoletsa matumba apulasitiki ndi kufooka mobwerezabwereza kwa kufunikira chifukwa cha mliriwu zawavutitsa mobwerezabwereza, ndipo akukumana ndi vuto lochititsa manyazi. Kufunika kwa zinthu zachikhalidwe zopangidwa ndi filimu yapulasitiki yotayidwa kudzasinthidwa pang'onopang'ono ndi kufalikira kwa mapulasitiki owonongeka. Opanga mafilimu ambiri akukumananso ndi zatsopano zaukadaulo wamafakitale... -
Kupanga Soda Yokazinga.
Caustic soda (NaOH) ndi imodzi mwa zakudya zofunika kwambiri za mankhwala, zomwe zimapangidwa pachaka ndi 106t. NaOH imagwiritsidwa ntchito mu organic chemistry, popanga aluminiyamu, mumakampani opanga mapepala, mumakampani opanga chakudya, popanga sopo, ndi zina zotero. Caustic soda ndi chinthu chogwirizana popanga chlorine, 97% yomwe imachitika chifukwa cha electrolysis ya sodium chloride. Caustic soda imakhudza kwambiri zinthu zambiri zachitsulo, makamaka kutentha kwambiri. Komabe, kwadziwika kwa nthawi yayitali kuti nickel imatsutsa dzimbiri ku caustic soda pa kutentha konse, monga momwe Chithunzi 1 chikusonyezera. Kuphatikiza apo, kupatula pa kutentha kwambiri, nickel imatetezedwa ku kupsinjika komwe kumabwera chifukwa cha caustic... -
Kugwiritsa ntchito kwakukulu kwa utomoni wa PVC.
Polyvinyl chloride kapena PVC ndi mtundu wa utomoni womwe umagwiritsidwa ntchito popanga rabara ndi pulasitiki. Utomoni wa PVC umapezeka mu mtundu woyera komanso mawonekedwe a ufa. Umasakanizidwa ndi zowonjezera ndi mapulasitiki kuti apange utomoni wa PVC. Utomoni wa PVC umagwiritsidwa ntchito popaka utoto, kuviika, kupopera thovu, kupopera utoto, ndi kupanga mozungulira. Utomoni wa PVC umagwiritsidwa ntchito popanga zinthu zosiyanasiyana zowonjezera mtengo monga zophimba pansi ndi pakhoma, zikopa zopanga, zigawo za pamwamba, magolovesi, ndi zinthu zopangira slush. Makampani akuluakulu ogwiritsa ntchito utomoni wa PVC umakhala ndi zomangamanga, magalimoto, kusindikiza, zikopa zopangidwa, ndi magolovesi a mafakitale. Utomoni wa PVC umagwiritsidwa ntchito kwambiri m'mafakitale awa, chifukwa cha mawonekedwe ake abwino, kufanana, kunyezimira kwambiri, komanso kunyezimira. Utomoni wa PVC ungagwiritsidwe ntchito... -
17.6 biliyoni! Wanhua Chemical yalengeza mwalamulo ndalama zakunja.
Madzulo a pa Disembala 13, Wanhua Chemical idalengeza za ndalama zakunja. Dzina la cholinga cha ndalama: Wanhua Chemical's ethylene 1.2 miliyoni matani pachaka ndi pulojekiti yapamwamba ya polyolefin ya Wanhua Chemical, ndi ndalama zomwe zayikidwa: ndalama zonse zokwana 17.6 biliyoni yuan. Zinthu zapamwamba kwambiri zamakampani opanga ethylene mdziko langa zimadalira kwambiri zinthu zotumizidwa kunja. Ma polyethylene elastomers ndi gawo lofunikira la zinthu zatsopano zamankhwala. Pakati pawo, zinthu zapamwamba kwambiri za polyolefin monga polyolefin elastomers (POE) ndi zinthu zapadera zosiyana zimadalira 100% pazinthu zotumizidwa kunja. Pambuyo pa zaka zambiri za chitukuko cha ukadaulo wodziyimira pawokha, kampaniyo yadziwa bwino ukadaulo woyenera. Kampaniyo ikukonzekera kukhazikitsa pulojekiti yachiwiri ya ethylene ku Yantai Ind...