Nūhou
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Hoʻolauna e pili ana iā Zhongtai PVC Resin.
I kēia manawa, e hoʻolauna wau iā ʻoe i nā mea hou aʻe e pili ana i ka hōʻailona PVC nui loa o Kina: ʻo Zhongtai. ʻO kona inoa piha: Xinjiang Zhongtai Chemical Co., Ltd, aia ma ka moku ʻo Xinjiang ma ke komohana o Kina. He 4 hola ka mamao ma ka mokulele mai Shanghai. ʻO Xinjiang kekahi ka moku nui loa ma Kina ma ke ʻano o ka ʻāina. Nui kēia wahi me nā kumu kūlohelohe e like me ka Paʻakai, Lanahu, ʻAila, a me ke Kinoea. Ua hoʻokumu ʻia ʻo Zhongtai Chemical i ka makahiki 2001, a ua hele i ka mākeke kūʻai i ka makahiki 2006. I kēia manawa nona ma kahi o 22 tausani mau limahana me nā ʻoihana lālā he 43. Me ka ʻoi aku o 20 mau makahiki o ka hoʻomohala wikiwiki ʻana, ua hoʻokumu kēia mea hana nui i nā huahana penei: 2 miliona tons pvc resin, 1.5 miliona tons caustic soda, 700,000 tons viscose, 2.8 miliona tons calcium carbide. Inā makemake ʻoe e helu... -
Pehea e pale aku ai i ka hoʻopunipuni ʻia i ke kūʻai ʻana i nā huahana Kina, ʻoi aku hoʻi nā huahana PVC.
Pono mākou e ʻae ua piha ka ʻoihana honua i nā pilikia, ua piha i nā pilikia he nui i ka wā e koho ai ka mea kūʻai i kāna mea hoʻolako. Ke ʻae nei hoʻi mākou e hana maoli nā hihia hoʻopunipuni ma nā wahi āpau e komo pū ana me Kina. He mea kūʻai aku honua wau no kahi kokoke i 13 mau makahiki, e hālāwai ana me nā hoʻopiʻi he nui mai nā mea kūʻai aku like ʻole i hoʻopunipuni ʻia i hoʻokahi manawa a i ʻole kekahi mau manawa e ka mea hoʻolako Kina, he "ʻakaʻaka" nā ʻano hoʻopunipuni, e like me ka loaʻa ʻana o ke kālā me ka ʻole o ka hoʻouna ʻana, a i ʻole ka hāʻawi ʻana i nā huahana haʻahaʻa a i ʻole ka hāʻawi ʻana i nā huahana ʻokoʻa loa. Ma ke ʻano he mea hoʻolako iaʻu iho, maopopo loa iaʻu ke ʻano o ka manaʻo inā ua nalowale kekahi i ka uku nui ʻoiai ke hoʻomaka wale nei kāna ʻoihana a i ʻole he ʻoihana ʻōmaʻomaʻo ʻo ia, pono e hoʻopilikia nui ka nalowale iā ia, a pono mākou e ʻae i ka loaʻa ʻana... -
ʻO ka hoʻohana ʻana i ka soda caustic e pili ana i nā ʻano he nui.
Hiki ke hoʻokaʻawale ʻia ka soda caustic i ka soda flake, ka soda granular a me ka soda paʻa e like me kona ʻano. Pili ka hoʻohana ʻana i ka soda caustic i nā ʻano he nui, eia kahi hoʻolauna kikoʻī no ʻoe: 1. ʻaila i hoʻomaʻemaʻe ʻia. Ma hope o ka holoi ʻia ʻana me ka waikawa sulfuric, aia nō i loko o nā huahana petroleum kekahi mau mea waikawa, pono e holoi ʻia me ka hopena sodium hydroxide a laila holoi ʻia me ka wai e loaʻa ai nā huahana i hoʻomaʻemaʻe ʻia. 2. ka paʻi ʻana a me ka hoʻoluʻu ʻana Hoʻohana nui ʻia i nā dyes indigo a me nā dyes quinone. I ke kaʻina hana hoʻoluʻu o nā dyes vat, pono e hoʻohana ʻia ka hopena soda caustic a me ka sodium hydrosulfite e hōʻemi iā lākou i ka leuco acid, a laila oxidized i ke kūlana insoluble mua me nā oxidants ma hope o ka hoʻoluʻu ʻana. Ma hope o ka mālama ʻia ʻana o ka lole pulupulu me ka hopena soda caustic, ʻo ka wax, ka grease, ka starch a me nā mea ʻē aʻe ... -
ʻO ka hoʻōla ʻana o ke koi PVC honua e hilinaʻi ʻia ana ma Kina.
Ke komo nei i ka makahiki 2023, ma muli o ka lohi o ke koi ma nā wahi like ʻole, ke kū nei ka mākeke polyvinyl chloride (PVC) honua i nā mea kānalua. I ka hapa nui o 2022, ua hōʻike nā kumukūʻai PVC ma Asia a me ʻAmelika Hui Pū ʻIa i ka emi nui ʻana a ua emi loa ma mua o ke komo ʻana i ka makahiki 2023. Ke komo nei i ka makahiki 2023, ma waena o nā wahi like ʻole, ma hope o ka hoʻoponopono ʻana o Kina i kāna mau kulekele pale a me ka kaohi ʻana i nā maʻi ahulau, manaʻo ka mākeke e pane; hiki i ʻAmelika Hui Pū ʻIa ke hoʻokiʻekiʻe hou i nā uku paneʻe i mea e hakakā ai i ka hoʻonui ʻana o ke kumukūʻai a kāohi i ke koi PVC kūloko ma ʻAmelika Hui Pū ʻIa. Ua hoʻonui ʻo ʻAsia, alakaʻi ʻia e Kina, a me ʻAmelika Hui Pū ʻIa i nā mea hoʻokuʻu aku i nā PVC ma waena o ka nāwaliwali o ke koi honua. No ʻEulopa, e kū mau ana ka ʻāina i ka pilikia o ke kumukūʻai ikehu kiʻekiʻe a me ka emi ʻana o ka hoʻonui ʻana o ke kumukūʻai, a ʻaʻole paha e loaʻa kahi hoʻōla mau i nā palena waiwai o ka ʻoihana. ... -
He aha ka hopena o kahi ōlaʻi ikaika ma Turkey ma ka polyethylene?
He ʻāina ʻo Turkey ma waena o ʻAsia a me ʻEulopa. He waiwai nui ia i nā kumuwaiwai mineral, ke gula, ke lanahu a me nā kumuwaiwai ʻē aʻe, akā nele i nā kumuwaiwai ʻaila a me ke kinoea kūlohelohe. Ma ka hola 18:24 o Pepeluali 6, ka manawa ʻo Beijing (13:24 o Pepeluali 6, ka manawa kūloko), ua ōlaʻi nui ʻia he 7.8 ma Turkey, me ka hohonu o 20 kilomita a me kahi kikowaena ma 38.00 degere ʻākau a me 37.15 degere hikina. Aia ke kikowaena ma ka hema o Turkey, kokoke i ka palena o Suria. ʻO nā awa nui ma ke kikowaena a me nā wahi e pili ana ʻo Ceyhan (Ceyhan), Isdemir (Isdemir), a me Yumurtalik (Yumurtalik). He pilina kālepa plastik ko Turkey a me Kina no ka manawa lōʻihi. He liʻiliʻi ka lawe ʻana mai o ka polyethylene Turkish a koʻu ʻāina a ke emi nei i kēlā me kēia makahiki, akā ua emi mālie ka nui o ka hoʻokuʻu aku... -
Ka nānā ʻana i ka mākeke hoʻokuʻu aku o ka soda caustic o Kina i ka makahiki 2022.
I ka makahiki 2022, e hōʻike ana ka mākeke hoʻokuʻu aku i ka soda caustic wai o koʻu ʻāina ma ke ʻano holoʻokoʻa i kahi ʻano loli, a e piʻi ka hāʻawi hoʻokuʻu aku i kahi kiʻekiʻe i Mei, ma kahi o 750 US kālā / ton, a ʻo ka awelika o ka nui o ka hoʻokuʻu aku i kēlā me kēia mahina he 210,000 tons. ʻO ka piʻi nui ʻana o ka nui o ka hoʻokuʻu aku i ka soda caustic wai ma muli o ka piʻi ʻana o ke koi ma lalo o nā ʻāina e like me Australia a me Indonesia, ʻoiai ke kauoha ʻana o ka papahana alumina ma lalo o Indonesia ua hoʻonui i ke koi kūʻai no ka soda caustic; eia kekahi, i hoʻopilikia ʻia e nā kumukūʻai ikehu honua, ua hoʻomaka nā mea kanu chlor-alkali kūloko ma ʻEulopa i ke kūkulu ʻana ʻAʻole lawa, ua hoʻemi ʻia ka lako o ka soda caustic wai, no laila e hoʻonui ana i ka lawe ʻana mai o ka soda caustic e hana pū i kahi kākoʻo maikaʻi ... -
Ua hōʻea ka hana ʻana o ka titanium dioxide ma Kina i 3.861 miliona tons i ka makahiki 2022.
Ma Ianuali 6, e like me nā helu helu o ke Kakauolelo o ka Titanium Dioxide Industry Technology Innovation Strategic Alliance a me ka Titanium Dioxide Sub-center o ka National Chemical Productivity Promotion Center, i ka makahiki 2022, ʻo ka hana ʻana o ka titanium dioxide e 41 mau ʻoihana hana piha ma ka ʻoihana titanium dioxide o koʻu ʻāina e hoʻokō i kahi holomua ʻē aʻe, a ʻo ka hana ʻana o ka ʻoihana holoʻokoʻa ʻO ka huina o ka rutile a me ka anatase titanium dioxide a me nā huahana pili ʻē aʻe i hōʻea i 3.861 miliona tons, he piʻi ʻana o 71,000 tons a i ʻole 1.87% makahiki-ma-makahiki. ʻO Bi Sheng, ke kākau ʻōlelo nui o ka Titanium Dioxide Alliance a me ke alakaʻi o ka Titanium Dioxide Sub-center, ua ʻōlelo ʻo ia e like me nā helu helu, i ka makahiki 2022, e loaʻa ana he 41 hana titanium dioxide hana piha ... -
Ua hana ʻo Sinopec i kahi holomua i ka hoʻomohala ʻana i ka mea hoʻouluulu polypropylene metallocene!
I kēia mau lā iho nei, ua hoʻopau pono ka mea hoʻouluulu polypropylene metallocene i hoʻomohala kūʻokoʻa ʻia e ka Beijing Research Institute of Chemical Industry i ka hoʻāʻo noi ʻoihana mua ma ka ʻāpana hana polypropylene paipu apo o Zhongyuan Petrochemical, a ua hana i nā resins polypropylene metallocene copolymerized homopolymerized a me random me ka hana maikaʻi loa. Ua lilo ʻo China Sinopec i hui mua ma Kina e hoʻomohala kūʻokoʻa i ka ʻenehana polypropylene metallocene. Loaʻa i ka Metallocene polypropylene nā pono o ka haʻahaʻa o ka ʻike soluble, ke kiʻekiʻe o ka transparency a me ka gloss kiʻekiʻe, a he kuhikuhi koʻikoʻi ia no ka hoʻololi a me ka hoʻonui ʻana i ka ʻoihana polypropylene a me ka hoʻomohala kiʻekiʻe. Ua hoʻomaka ʻo Beihua Institute i ka noiʻi a me ka hoʻomohala ʻana o ka metallocene po... -
Ka hālāwai hopena makahiki o Chemdo.
Ma Ianuali 19, 2023, ua mālama ʻo Chemdo i kāna hālāwai makahiki. ʻO ka mea mua, ua hoʻolaha ka luna nui i nā hoʻonohonoho hoʻomaha no ka ʻAhaʻaina Puna o kēia makahiki. E hoʻomaka ka hoʻomaha ma Ianuali 14 a e hoʻomaka ka hana kūhelu ma Ianuali 30. A laila, ua hana ʻo ia i kahi hōʻuluʻulu pōkole a me ka loiloi o 2022. Ua paʻahana ka ʻoihana i ka hapa mua o ka makahiki me ka nui o nā kauoha. I ka hoʻohālikelike ʻana, ua lohi iki ka hapa lua o ka makahiki. Ma keʻano holoʻokoʻa, ua hala mālie ka makahiki 2022, a ua hoʻopau ʻia nā pahuhopu i hoʻonohonoho ʻia i ka hoʻomaka ʻana o ka makahiki. A laila, ua noi ʻo GM i kēlā me kēia limahana e hana i kahi hōʻike hōʻuluʻulu manaʻo no kāna hana hoʻokahi makahiki, a hāʻawi ʻo ia i nā manaʻo, a hoʻomaikaʻi i nā limahana i hana maikaʻi. ʻO ka hope loa, ua hana ka luna nui i kahi hoʻonohonoho hoʻolaha holoʻokoʻa no ka hana ma ... -
ʻO ka Soda Caustic (Sodium Hydroxide) - he aha ka mea e hoʻohana ʻia ai?
ʻO HD Chemicals Caustic Soda - he aha kona hoʻohana ma ka home, ka māla, DIY? ʻO ka hoʻohana ʻike nui ʻia ʻo ia ka hoʻokahe ʻana i nā paipu. Akā hoʻohana ʻia ka caustic soda i kekahi mau kūlana home ʻē aʻe, ʻaʻole wale nā pilikia. ʻO Caustic soda, ka inoa kaulana no ka sodium hydroxide. He hopena hoʻonāukiuki ikaika ko HD Chemicals Caustic Soda i ka ʻili, nā maka a me nā membrane mucous. No laila, i ka wā e hoʻohana ai i kēia kemika, pono ʻoe e mālama - e pale i kou mau lima me nā mīkina lima, e uhi i kou mau maka, waha a me ka ihu. I ka hanana o ka pili ʻana me ka mea, e holoi i ka wahi me ka nui o ka wai anuanu a nīnau i ke kauka (e hoʻomanaʻo he kumu ka caustic soda i nā kuni kemika a me nā hopena allergies koʻikoʻi). He mea nui hoʻi e mālama pono i ka mea hana - i loko o kahi pahu paʻa (hana ikaika ka soda me... -
Loiloi Pā Waho Polypropylene 2022.
Ke hoʻohālikelike ʻia me 2021, ʻaʻole e loli nui ke kahe kālepa honua i ka makahiki 2022, a e hoʻomau ke ʻano i nā ʻano o 2021. Eia nō naʻe, aia ʻelua mau wahi i ka makahiki 2022 ʻaʻole hiki ke hoʻowahāwahā ʻia. ʻO kekahi, ʻo ka hakakā ma waena o Rusia a me Ukraine i ka hapaha mua ua alakaʻi i ka piʻi ʻana o nā kumukūʻai ikehu honua a me ka haunaele kūloko i ke kūlana geopolitical; ʻO ka lua, ke piʻi mau nei ka hoʻonui ʻana o nā kumukūʻai o ʻAmelika. Ua hoʻokiʻekiʻe ka Federal Reserve i nā uku paneʻe i nā manawa he nui i ka makahiki e hōʻoluʻolu i ka hoʻonui ʻana. I ka hapaha ʻehā, ʻaʻole i hōʻike nui ka hoʻonui ʻana o nā kumukūʻai honua i kahi anuanu koʻikoʻi. Ma muli o kēia ʻike, ua loli pū ke kahe kālepa honua o ka polypropylene i kekahi ʻano. ʻO ka mea mua, ua piʻi ka nui o ka hoʻokuʻu aku o Kina i hoʻohālikelike ʻia me ka makahiki i hala. ʻO kekahi o nā kumu, ʻo ia nā domes o Kina... -
ʻO ka hoʻohana ʻana o ka soda caustic i ka ʻoihana pesticide.
ʻO nā Pesticides Pili nā pesticides i nā mea kemika i hoʻohana ʻia i ka mahiʻai e pale a kāohi i nā maʻi mea kanu a me nā mea ʻino pepeke a hoʻoponopono i ka ulu ʻana o nā mea kanu. Hoʻohana nui ʻia i ka mahiʻai, ululāʻau a me ka hana holoholona, ka hoʻomaʻemaʻe kaiapuni a me ka home, ka kaohi ʻana i nā pest a me ka pale ʻana i nā maʻi ahulau, ka pale ʻana i ka mildew huahana ʻoihana a me ka nalo, a pēlā aku. Nui nā ʻano pesticides, hiki ke hoʻokaʻawale ʻia i nā insecticides, acaricides, rodenticides, nematicides, molluscicides, fungicides, herbicides, plant growth regulators, a pēlā aku e like me kā lākou hoʻohana; hiki ke hoʻokaʻawale ʻia i nā mineral e like me ke kumu o nā mea maka. Nā pesticides kumu (nā pesticides inorganic), nā pesticides kumu olaola (mea organik maoli, microorganisms, antibiotics, a pēlā aku) a me nā synthesized chemically ...