Labarai
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Amfani da soda mai kauri ya ƙunshi fannoni da yawa.
Ana iya raba soda mai kauri zuwa flake soda, granular soda da sod soda gwargwadon siffarsa. Amfani da soda mai kauri ya ƙunshi fannoni da yawa, ga cikakken bayani a gare ku: 1. Man fetur mai tsafta. Bayan an wanke shi da sulfuric acid, kayayyakin mai har yanzu suna ɗauke da wasu abubuwa masu acidic, waɗanda dole ne a wanke su da maganin sodium hydroxide sannan a wanke su da ruwa don samun samfuran da aka tace. 2. bugawa da rini Ana amfani da su galibi a cikin rini na indigo da quinone dyes. A cikin tsarin rini na rini na vat dyes, ya kamata a yi amfani da maganin caustic soda da sodium hydrosulfite don rage su zuwa leuco acid, sannan a yi oxidize zuwa yanayin asali mara narkewa tare da oxidants bayan rini. Bayan an yi wa masana'anta maganin da maganin caustic soda, kakin zuma, mai, sitaci da sauran abubuwa ... -
Farfado da buƙatun PVC na duniya ya dogara ne da ƙasar Sin.
A shekarar 2023, saboda raguwar buƙata a yankuna daban-daban, kasuwar polyvinyl chloride (PVC) ta duniya har yanzu tana fuskantar rashin tabbas. A mafi yawan shekarun 2022, farashin PVC a Asiya da Amurka ya nuna raguwa sosai kuma ya faɗi ƙasa kafin shiga 2023. A shekarar 2023, a tsakanin yankuna daban-daban, bayan da China ta daidaita manufofinta na rigakafi da shawo kan annobar, kasuwa tana sa ran mayar da martani; Amurka na iya ƙara yawan riba domin yaƙi da hauhawar farashin kaya da kuma rage buƙatar PVC a cikin gida a Amurka. Asiya, ƙarƙashin jagorancin China, da Amurka sun faɗaɗa fitar da PVC a tsakanin ƙarancin buƙatun duniya. Dangane da Turai, yankin zai ci gaba da fuskantar matsalar hauhawar farashin makamashi da koma bayan hauhawar farashin kaya, kuma wataƙila ba za a sami farfadowa mai ɗorewa a ribar masana'antu ba. ... -
Menene tasirin girgizar ƙasa mai ƙarfi a Turkiyya ga polyethylene?
Turkiyya ƙasa ce da ke yawo a Asiya da Turai. Tana da wadataccen albarkatun ma'adinai, zinare, kwal da sauran albarkatu, amma ba ta da albarkatun mai da iskar gas. Da ƙarfe 18:24 na ranar 6 ga Fabrairu, agogon Beijing (13:24 na ranar 6 ga Fabrairu, agogon gida), girgizar ƙasa mai girman maki 7.8 ta faru a Turkiyya, tare da zurfin mai na kilomita 20 da cibiyar cibiyar a digiri 38.00 na arewa da kuma digiri 37.15 na tsawon gabas. Cibiyar ta kasance a kudancin Turkiyya, kusa da kan iyakar Siriya. Manyan tashoshin jiragen ruwa a yankin da ke da kusanci da yankin sune Ceyhan (Ceyhan), Isdemir (Isdemir), da Yumurtalik (Yumurtalik). Turkiyya da China suna da alaƙar cinikayyar filastik na dogon lokaci. shigo da polyethylene na Turkiyya daga ƙasata ƙanana ne kuma yana raguwa kowace shekara, amma yawan fitar da kayayyaki a hankali yana... -
Binciken kasuwar fitar da soda mai kauri a China a shekarar 2022.
A shekarar 2022, kasuwar fitar da ruwa ta soda mai kauri a ƙasata gaba ɗaya za ta nuna yanayin canzawa, kuma tayin fitar da ruwa zai kai babban matsayi a watan Mayu, kimanin dala 750 a kowace tan, kuma matsakaicin adadin fitar da ruwa na wata-wata zai kai tan 210,000. Babban ƙaruwar yawan fitar da ruwa ta soda mai kauri a ƙasashen waje ya faru ne saboda ƙaruwar buƙatar da ake da ita a ƙasashen waje kamar Ostiraliya da Indonesia, musamman ƙaddamar da aikin alumina mai kauri a Indonesia ya ƙara buƙatar siyan soda mai kauri; ban da haka, farashin makamashi na ƙasashen waje ya shafa, masana'antun chlor-alkali na gida a Turai sun fara gini. Rashin isassun kayayyaki na soda mai kauri a Turai ya ragu, don haka ƙaruwar shigo da soda mai kauri zai kuma samar da kyakkyawan tallafi... -
Yawan sinadarin titanium dioxide da kasar Sin ke samarwa ya kai tan miliyan 3.861 a shekarar 2022.
A ranar 6 ga Janairu, bisa ga kididdigar Sakatariyar Kamfanin Titanium Dioxide Industry Technology Innovation da kuma Cibiyar Inganta Samar da Sinadarai ta Kasa, a shekarar 2022, samar da sinadarin titanium dioxide ta hanyar kamfanonin sarrafa sinadarai guda 41 a masana'antar titanium dioxide ta kasata zai sake samun wani nasara, kuma samar da sinadarin titanium dioxide a fadin masana'antu ya kai tan miliyan 3.861, karuwar tan 71,000 ko kuma kashi 1.87% a shekara. Bi Sheng, babban sakatare na Titanium Dioxide Alliance kuma darektan Cibiyar Kula da Albarkatun Ruwa ta Titanium Dioxide, ya ce bisa kididdiga, a shekarar 2022, za a samar da sinadarin titanium dioxide guda 41 a cikin cikakken tsari ... -
Sinopec ta sami ci gaba a fannin haɓaka sinadarin polypropylene mai kara kuzari!
Kwanan nan, cibiyar bincike ta masana'antar sinadarai ta Beijing ta samar da mai kara kuzari na polypropylene mai kauri wanda Cibiyar Bincike ta Masana'antar Sinadarai ta Beijing ta samar da shi cikin nasara wajen kammala gwajin aikace-aikacen masana'antu na farko a cikin sashin sarrafa polypropylene na bututun zobe na Zhongyuan Petrochemical, kuma ta samar da resin polypropylene mai kama da homopolymerized da bazuwar tare da kyakkyawan aiki. China Sinopec ta zama kamfani na farko a China da ya sami nasarar haɓaka fasahar polypropylene mai kama da metallocene da kansa. Polypropylene mai kama da metallocene yana da fa'idodin ƙarancin narkewar abubuwa, babban bayyananne da kuma sheƙi mai yawa, kuma muhimmin alkibla ne ga canji da haɓaka masana'antar polypropylene da ci gaba mai girma. Cibiyar Beihua ta fara bincike da haɓaka po... -
Taron Chemdo na ƙarshen shekara.
A ranar 19 ga Janairu, 2023, Chemdo ta gudanar da taronta na ƙarshen shekara. Da farko, babban manajan ya sanar da shirye-shiryen hutu na Bikin Bazara na wannan shekarar. Hutu zai fara a ranar 14 ga Janairu kuma aikin hukuma zai fara a ranar 30 ga Janairu. Sannan, ya yi ɗan taƙaitaccen bayani da bita na 2022. Kasuwancin ya cika a rabin farko na shekara tare da oda mai yawa. Akasin haka, rabin na biyu na shekara ya kasance mai jinkiri. Gabaɗaya, 2022 ya wuce cikin sauƙi, kuma manufofin da aka saita a farkon shekara an kammala su. Sannan, GM ya nemi kowane ma'aikaci ya yi taƙaitaccen rahoto game da aikinsa na shekara ɗaya, kuma ya ba da tsokaci, da kuma yaba wa ma'aikatan da suka yi aiki mai kyau. A ƙarshe, babban manajan ya yi cikakken shirin tura aikin a ... -
Sodium Hydroxide (Caustic Soda) - menene amfani da shi??
HD Chemicals Caustic Soda – menene amfaninsa a gida, lambu, da kuma na gida? Mafi shaharar amfani shine bututun fitar da ruwa. Amma ana amfani da caustic soda a wasu yanayi na gida da dama, ba wai kawai na gaggawa ba. Caustic soda, shine sanannen sunan sodium hydroxide. HD Chemicals Caustic Soda yana da tasiri mai ƙarfi akan fata, idanu da mucous membranes. Saboda haka, lokacin amfani da wannan sinadarai, ya kamata ku ɗauki matakan kariya - ku kare hannayenku da safar hannu, ku rufe idanunku, baki da hanci. Idan kun taɓa sinadarin, ku wanke wurin da ruwan sanyi mai yawa kuma ku nemi likita (ku tuna cewa caustic soda yana haifar da ƙonewa na sinadarai da kuma mummunan halayen rashin lafiyan). Hakanan yana da mahimmanci a adana maganin yadda ya kamata - a cikin akwati mai rufewa (soda yana amsawa sosai da... -
Sharhin Faifan Waje na Polypropylene na 2022.
Idan aka kwatanta da shekarar 2021, ci gaban cinikayyar duniya a shekarar 2022 ba zai canza sosai ba, kuma yanayin zai ci gaba da halayen shekarar 2021. Duk da haka, akwai maki biyu a shekarar 2022 da ba za a iya watsi da su ba. Na farko shi ne cewa rikicin da ke tsakanin Rasha da Ukraine a kwata na farko ya haifar da hauhawar farashin makamashi a duniya da kuma rikicin cikin gida a yanayin siyasa; Na biyu, hauhawar farashin kayayyaki a Amurka na ci gaba da karuwa. Babban Bankin Tarayya ya kara yawan riba sau da yawa a cikin shekarar don rage hauhawar farashin kayayyaki. A kwata na hudu, hauhawar farashin kayayyaki a duniya bai nuna wani babban sanyi ba tukuna. Dangane da wannan batu, kwararar cinikayyar kasa da kasa ta polypropylene ma ta canza zuwa wani mataki. Na farko, yawan fitar da kayayyaki daga China ya karu idan aka kwatanta da bara. Ɗaya daga cikin dalilan shine cewa domes na China... -
Amfani da soda mai tsami a masana'antar magungunan kashe kwari.
Magungunan Kashe Kwayoyin Cuku Magungunan kashe ƙwayoyin cuta suna nufin sinadarai da ake amfani da su a noma don hana da kuma shawo kan cututtukan shuke-shuke da kwari da kuma daidaita ci gaban shuke-shuke. Ana amfani da su sosai a noma, dazuzzuka da kiwon dabbobi, tsaftace muhalli da gidaje, hana kwari da annoba, mildew da rigakafin kayayyakin masana'antu, da sauransu. Akwai nau'ikan magungunan kashe ƙwayoyin cuta da yawa, waɗanda za a iya raba su zuwa magungunan kashe ƙwayoyin cuta, acaricides, beraye masu kashe ƙwayoyin cuta, nemamaticides, molluscicides, fungicides, herbicides, masu daidaita ci gaban shuke-shuke, da sauransu bisa ga amfaninsu; ana iya raba su zuwa ma'adanai bisa ga tushen albarkatun ƙasa. Magungunan kashe ƙwayoyin cuta (magungunan kashe ƙwayoyin cuta marasa amfani), magungunan kashe ƙwayoyin cuta na halitta (magungunan halitta, ƙwayoyin cuta, maganin rigakafi, da sauransu) da kuma waɗanda aka haɗa ta hanyar sinadarai ... -
Kasuwar Man Shafawa ta PVC.
Ƙara Buƙatar Kayayyakin Gine-gine don Haɓaka Kasuwar Man Fetur na PVC ta Duniya Ana hasashen cewa ƙaruwar buƙatar kayan gini masu araha a ƙasashe masu tasowa zai ƙara buƙatar man fetir na PVC a waɗannan ƙasashe a cikin shekaru masu zuwa. Kayayyakin gini da aka gina bisa man fetir na PVC suna maye gurbin wasu kayan gargajiya kamar itace, siminti, yumbu, da ƙarfe. Waɗannan samfuran suna da sauƙin shigarwa, suna jure wa canje-canje a yanayi, kuma suna da rahusa kuma suna da sauƙi fiye da kayan gargajiya. Hakanan suna ba da fa'idodi daban-daban dangane da aiki. Ana sa ran ƙaruwar adadin shirye-shiryen bincike da haɓaka fasaha da suka shafi kayan gini masu araha, musamman a ƙasashe masu tasowa, zai haɓaka amfani da man fetir na PVC... -
Bincike kan Canje-canje a cikin amfani da PE a nan gaba.
A halin yanzu, manyan amfani da polyethylene a ƙasata sun haɗa da fim, injection molding, pipes, hollow, waya zane, kebul, metallocene, coating da sauran manyan nau'ikan. Na farko da ya fi shan wahala, mafi girman kaso na amfani da shi a ƙasa shine fim. Ga masana'antar kayan fim, babban abin da ake amfani da shi a ƙasa shine fim ɗin noma, fim ɗin masana'antu da fim ɗin marufi. Duk da haka, a cikin 'yan shekarun nan, abubuwa kamar ƙuntatawa akan jakunkunan filastik da raguwar buƙata sakamakon annobar sun dame su akai-akai, kuma suna fuskantar yanayi mai kunya. Za a maye gurbin buƙatar kayayyakin filastik na gargajiya da za a iya zubarwa a hankali da yaɗuwar robobi masu lalacewa. Yawancin masana'antun fina-finai suma suna fuskantar sabbin fasahohin masana'antu...