Labarai
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Wani injin samar da man fetur na PVC na babban kamfanin man fetur na Gabas ta Tsakiya ya fashe!
Petkim, wani kamfanin man fetur na Turkiyya, ya sanar da cewa a daren ranar 19 ga Yuni, 2022, wani fashewa ya faru a masana'antar Aliaga inda take da nisan kilomita 50 a arewacin lzmir. A cewar kamfanin, hatsarin ya faru ne a cikin na'urar samar da wutar lantarki ta PVC ta masana'antar, babu wanda ya ji rauni, kuma an shawo kan gobarar cikin sauri, amma na'urar PVC ba ta aiki a wurin na ɗan lokaci saboda hatsarin. A cewar masu sharhi na gida, lamarin na iya yin tasiri sosai ga kasuwar na'urar samar da wutar lantarki ta PVC ta Turai. An ruwaito cewa saboda farashin PVC a China ya yi ƙasa da na Turkiyya, kuma a gefe guda, farashin na'urar samar da wutar lantarki ta PVC a Turai ya fi na Turkiyya, yawancin kayayyakin PVC na Petkim ana fitar da su zuwa kasuwar Turai. -
An gyara manufar rigakafin annoba kuma an sake farfado da PVC
A ranar 28 ga Yuni, manufofin hana annoba da kuma kula da ita sun ragu, rashin tabbas game da kasuwa a makon da ya gabata ya inganta sosai, kasuwar kayayyaki ta sake farfadowa, kuma farashin kayayyaki ya inganta a duk sassan ƙasar. Tare da farfaɗowar farashi, fa'idar farashin tushe ta ragu a hankali, kuma yawancin ciniki sun fi kyau fiye da jiya, amma yana da wuya a sayar da kaya a farashi mai tsada, kuma aikin ciniki gaba ɗaya bai yi daidai ba. Dangane da tushe, ci gaban da aka samu a ɓangaren buƙata yana da rauni. A halin yanzu, lokacin kololuwa ya wuce kuma akwai babban yanki na ruwan sama, kuma biyan buƙatun bai kai yadda ake tsammani ba. Musamman a ƙarƙashin fahimtar ɓangaren samar da kayayyaki, har yanzu ana yawan samun kaya... -
Gabatarwa game da Ƙarfin PVC a China da Duniya
A bisa kididdigar da aka yi a shekarar 2020, jimillar karfin samar da PVC a duniya ya kai tan miliyan 62 kuma jimillar yawan fitar da PVC ya kai tan miliyan 54. Duk raguwar da aka samu a fannin samar da PVC na nufin cewa karfin samar da PVC bai kai kashi 100% ba. Saboda bala'o'in yanayi, manufofin gida da sauran dalilai, dole ne a rage yawan fitar da PVC. Saboda yawan kudin samar da PVC a Turai da Japan, karfin samar da PVC a duniya ya fi yawa a Arewa maso Gabashin Asiya, wanda kasar Sin ke da kusan rabin karfin samar da PVC a duniya. A cewar bayanan iska, a shekarar 2020, kasar Sin, Amurka da Japan suna da muhimman fannoni na samar da PVC a duniya, inda karfin samar da PVC ya kai kashi 42%, 12% da 4% bi da bi. A shekarar 2020, manyan kamfanoni uku a fannin samar da PVC a duniya... -
Yanayin Nan Gaba na Resin PVC
PVC wani nau'in filastik ne da ake amfani da shi sosai a kayan gini. Saboda haka, ba za a maye gurbinsa na dogon lokaci a nan gaba ba, kuma zai sami damar amfani mai kyau a yankunan da ba su da ci gaba a nan gaba. Kamar yadda muka sani, akwai hanyoyi guda biyu na samar da PVC, ɗaya ita ce hanyar ethylene ta duniya baki ɗaya, ɗayan kuma ita ce hanyar calcium carbide ta musamman a China. Tushen hanyar ethylene galibi man fetur ne, yayin da tushen hanyar calcium carbide galibi kwal ne, dutse mai laushi da gishiri. Waɗannan albarkatun galibi suna cikin China. Na dogon lokaci, hanyar PVC ta calcium carbide ta China ta kasance a matsayi mafi girma. Musamman daga 2008 zuwa 2014, ƙarfin samar da PVC na hanyar calcium carbide ta China yana ƙaruwa, amma kuma ya kawo ... -
Menene PVC Resin?
Polyvinyl chloride (PVC) wani polymer ne da aka yi wa polymer da aka yi wa polymer da vinyl chloride monomer (VCM) a cikin peroxide, azo compound da sauran masu farawa ko kuma bisa ga tsarin free radical polymerization a ƙarƙashin aikin haske da zafi. Ana kiran Vinyl chloride homopolymer da vinyl chloride copolymer a matsayin vinyl chloride resin. PVC ta kasance mafi girman filastik na duniya gabaɗaya, wanda aka yi amfani da shi sosai. Ana amfani da shi sosai a cikin kayan gini, kayayyakin masana'antu, abubuwan yau da kullun, fatar ƙasa, tayal ɗin ƙasa, fata ta wucin gadi, bututu, wayoyi da kebul, fim ɗin marufi, kwalaben, kayan kumfa, kayan rufewa, zare da sauransu. Dangane da iyakokin aikace-aikacen daban-daban, ana iya raba PVC zuwa: resin PVC na gabaɗaya, babban matakin polymerization PVC resin da ... -
Tagar yanke hukunci ta fitar da kayayyaki ta PVC ta ci gaba da buɗewa
Dangane da samar da sinadarin calcium carbide, a makon da ya gabata, farashin sinadarin calcium carbide na kasuwa ya ragu da yuan 50-100 a kowace tan. Jimillar nauyin da kamfanonin calcium carbide ke da shi ya yi daidai, kuma wadatar kayayyaki ya isa. Sakamakon annobar, jigilar sinadarin calcium carbide ba ta da santsi, farashin masana'antu ya ragu don ba da damar jigilar riba, matsin farashin sinadarin calcium carbide ya yi yawa, kuma ana sa ran raguwar farashi na ɗan gajeren lokaci zai ragu. Yawan kamfanonin PVC da ke tasowa sun karu. Kula da yawancin kamfanoni yana da yawa a tsakiyar da ƙarshen Afrilu, kuma yawan kamfanonin da ke farawa zai ci gaba da zama mai yawa a cikin ɗan gajeren lokaci. Sakamakon annobar, an... -
Ma'aikatan Chemdo suna aiki tare don yaƙar annobar
A watan Maris na 2022, Shanghai ta aiwatar da rufe birnin da kuma kula da shi kuma ta shirya don aiwatar da "shirin share fage". Yanzu kusan tsakiyar watan Afrilu ne, za mu iya kallon kyawawan wurare a wajen taga a gida kawai. Babu wanda ya yi tsammanin cewa yanayin annobar a Shanghai zai ƙara tsananta, amma wannan ba zai taɓa dakatar da sha'awar Chemdo gaba ɗaya a lokacin bazara a ƙarƙashin annobar ba. Duk ma'aikatan Chemdo suna aiwatar da "aiki a gida". Duk sassan suna aiki tare kuma suna haɗin gwiwa sosai. Ana gudanar da sadarwa da mika aiki ta yanar gizo ta hanyar bidiyo. Duk da cewa fuskokinmu a cikin bidiyon koyaushe ba su da kayan shafa, ra'ayin da ya dace game da aiki ya mamaye allon. Talaka Omi... -
Kasuwar robobi masu lalacewa ta duniya da matsayin aikace-aikacen su
Babban yankin ƙasar Sin A shekarar 2020, samar da kayan da za su iya lalacewa (ciki har da PLA, PBAT, PPC, PHA, robobi masu tushen sitaci, da sauransu) a ƙasar Sin ya kai kimanin tan 400,000, kuma yawan amfani da su ya kai tan 412,000. Daga cikinsu, yawan PLA ya kai tan 12,100, yawan shigo da kaya ya kai tan 25,700, yawan fitar da kaya ya kai tan 2900, kuma yawan amfani da su ya kai tan 34,900. Jakunkunan siyayya da jakunkunan amfanin gona, marufi da kayan abinci, jakunkunan takin zamani, marufi da kumfa, noma da aikin lambu, da kuma rufin takarda sune manyan wuraren da masu amfani ke amfani da robobi masu lalacewa a ƙasar Sin. Taiwan, China Tun daga farkon shekarar 2003, Taiwan. -
Sarkar masana'antar polylactic acid (PLA) ta kasar Sin a shekarar 2021
1. Bayani kan sarkar masana'antu: Cikakken sunan polylactic acid shine polylactic acid ko polylactic acid. Abu ne mai yawan polyester na kwayoyin halitta wanda aka samu ta hanyar polymerization tare da lactic acid ko lactic acid dimer lactide a matsayin monomer. Yana cikin wani abu mai yawan kwayoyin halitta na roba kuma yana da halaye na tushen halittu da lalatawa. A halin yanzu, polylactic acid filastik ne mai lalacewa wanda ke da mafi girman masana'antu, mafi girman fitarwa kuma mafi yawan amfani da shi a duniya. Sama da masana'antar polylactic acid duk nau'ikan kayan masarufi ne na asali, kamar masara, rake, sukari beetroot, da sauransu, matsakaicin isa shine shirya polylactic acid, kuma ƙasa shine galibi amfani da poly... -
An yi nasarar haɓaka sabon kayan polypropylene na maganin kashe ƙwayoyin cuta na CNPC!
Daga sabon yanayin robobi. An koya daga Cibiyar Bincike ta Petrochemical ta China, Fiber polypropylene mai kariya daga cutarwa ta likitanci QY40S, wanda Cibiyar Bincike ta Sinadarai ta Lanzhou ta haɓaka a wannan cibiyar da kuma Qingyang Petrochemical Co., LTD., yana da kyakkyawan aiki a cikin kimanta aikin maganin kashe ƙwayoyin cuta na dogon lokaci. Yawan ƙwayoyin cuta na Escherichia coli da Staphylococcus aureus bai kamata ya zama ƙasa da kashi 99% ba bayan kwanaki 90 na ajiyar samfurin masana'antu na farko. Nasarar ci gaban wannan samfurin ya nuna cewa CNPC ta ƙara wani babban samfuri a fannin likitancin polyolefin kuma zai ƙara haɓaka gasa a masana'antar polyolefin ta China. Yadi na hana ƙwayoyin cuta ... -
Kamfanin Man Fetur na CNPC Guangxi ya fitar da polypropylene zuwa Vietnam
A safiyar ranar 25 ga Maris, 2022, a karon farko, tan 150 na kayayyakin polypropylene L5E89 da CNPC Guangxi Petrochemical Company ta samar sun yi tafiya zuwa Vietnam ta cikin kwantenar jirgin kasa na ASEAN na China-Vietnam, wanda hakan ya nuna cewa kayayyakin polypropylene na CNPC Guangxi Petrochemical Company sun bude sabuwar hanyar cinikayya ta kasashen waje zuwa ASEAN kuma sun shimfida harsashin fadada kasuwar polypropylene ta kasashen waje a nan gaba. Fitar da polypropylene zuwa Vietnam ta hanyar jirgin kasa na China-Vietnam na ASEAN wani bincike ne mai nasara na CNPC Guangxi Petrochemical Company don amfani da damar kasuwa, yin hadin gwiwa da GUANGXI International Enterprise Company, South China Chemical Sales Company da Guangx... -
Fashewar fashewar Yeosu ta yi sanadiyyar mutuwar jirgin ruwan YNCC na Koriya ta Kudu
Shanghai, 11 ga Fabrairu (Argus) — Kamfanin kera man fetur na naphtha na Koriya ta Kudu YNCC mai lamba 3 a rukuninsa na Yeosu ya samu fashewar a yau wanda ya kashe ma'aikata hudu. Lamarin da ya faru da karfe 9:26 na safe (12:26 GMT) ya haifar da wasu ma'aikata hudu da suka ji rauni mai tsanani ko kuma ƙananan raunuka, a cewar hukumomin ma'aikatar kashe gobara. YNCC tana gudanar da gwaje-gwaje a kan na'urar musayar zafi a wurin kera bayan an gyara ta. Na'urar kera mai lamba 3 tana samar da tan 500,000 na ethylene da tan 270,000 na propylene a cikakken ƙarfin samarwa. YNCC kuma tana gudanar da wasu tan 2 a Yeosu, tan 900,000 na shekara ta 1 da tan 880,000 na shekara ta 2. Ayyukansu ba su shafi hakan ba.