Nūhou ʻOihana
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ʻO ka hoʻohana ʻana i ka resin pvc paste.
Ua manaʻo ʻia ma 2000, ʻo ka nui o ka hoʻohana ʻana i ka mākeke resin pāpaʻi PVC honua ma kahi o 1.66 miliona t / a. Ma Kina, ʻo ka PVC paste resin ka nui o nā noi penei: ʻO ka ʻoihana ʻili artificial: ka lako mākeke holoʻokoʻa a me ke koena koi. Eia nō naʻe, pili ʻia e ka hoʻomohala ʻana o ka ʻili PU, ʻo ke koi no ka ʻili artificial ma Wenzhou a me nā wahi ʻai ʻai resin nui e pili ana i kekahi mau palena. He paʻakikī ka hoʻokūkū ma waena o ka ʻili PU a me ka ʻili artificial. ʻO ka ʻoihana ʻili papahele: Hoʻopilikia ʻia e ka emi ʻana o ka noi no ka ʻili papahele, ke emi nei ka noi no ka resin paste i kēia ʻoihana i kēlā me kēia makahiki i nā makahiki i hala. ʻO ka ʻoihana lima lima: ʻoi aku ka nui o ka noi, ka mea i lawe ʻia mai, nona ka hoʻoili ʻana o ka hoa i hoʻolako ʻia ... -
ʻO ka hoʻohana ʻana i ka soda caustic e pili ana i nā kahua 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. ʻO ka hoʻohana ʻana i ka soda caustic e pili ana i nā māla he nui, ʻo ia ka ʻōlelo kikoʻī no ʻoe: 1. ʻAla ʻaila hoʻomaʻemaʻe. Ma hope o ka holoi ʻana me ka sulfuric acid, loaʻa i nā huahana petroleum kekahi mau mea waikawa, pono e holoi ʻia me ka solution sodium hydroxide a laila holoi ʻia me ka wai e loaʻa ai nā huahana i hoʻomaʻemaʻe ʻia. 2. ka paʻi ʻana a me ke kala Hoʻohana nui ʻia i nā mea pena indigo a me nā quinone dyes. I ke kaʻina hoʻoluʻu ʻana o nā wai vat, pono e hoʻohana ʻia ka solution caustic soda a me ka sodium hydrosulfite e hoʻemi iā lākou i ka waika leuco, a laila hoʻokahe ʻia i ka mokuʻāina insoluble me nā mea hoʻoheheʻe ma hope o ke kala ʻana. Ma hope o ka mālama ʻia ʻana o ka lole pulupulu me ka solution soda caustic, ka wax, ka momona, ka starch a me nā mea ʻē aʻe ... -
ʻO ka hoʻihoʻi ʻana o ka noi PVC honua e pili ana iā Kina.
Ke komo nei i ka makahiki 2023, ma muli o ka lohi o ka noi ma nā wahi like ʻole, ke kū nei ka mākeke polyvinyl chloride (PVC) honua i ka maopopo ʻole. I ka hapa nui o 2022, ua hōʻike ʻia nā kumukūʻai PVC ma Asia a me ʻAmelika i ka emi ʻana o ka emi ʻana ma mua o ke komo ʻana i 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 hoʻomalu ʻana, manaʻo ka mākeke e pane; hiki i ʻAmelika Hui Pū ʻIa ke hoʻonui i ka uku paneʻe i mea e pale ai i ka hoʻonui ʻana a me ka pale ʻana i ka 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 kūʻai aku PVC ma waena o nā koi honua nāwaliwali. ʻO ʻEulopa, e kū mau ana ka ʻāina i ka pilikia o ke kumukūʻai o ka ikehu kiʻekiʻe a me ka hoʻohaʻahaʻa ʻana o ka inflation, a ʻaʻole paha e loaʻa ka hoʻihoʻi mau ʻana i nā palena waiwai o ka ʻoihana. ... -
He aha ka hopena o ke olai ikaika ma Tureke ma ka polyethylene?
He ʻāina ʻo Tureke ma ʻAsia a me ʻEulopa. He waiwai ia i nā kumu waiwai mineral, ke gula, ka lanahu a me nā kumu waiwai ʻē aʻe, akā ʻaʻohe ʻaila a me nā kumu kinoea maoli. Ma ka hola 18:24 ma ka lā 6 o Pepeluali, ka manawa Beijing (13:24 ma ka lā 6 o Pepeluali, ka manawa kūloko), he 7.8 ka nui o ke olai i hiki mai ma Tureke, me ka hohonu o 20 mau kilomita a he epicenter ma 38.00 degere latitu akau a me 37.15 degere hikina longitude. . Aia ka epicenter ma ka hema o Tureke, kokoke i ka palena o Suria. ʻO nā awa nui ma ka epicenter a me nā wahi e pili ana ʻo Ceyhan (Ceyhan), Isdemir (Isdemir), a me Yumurtalik (Yumurtalik). ʻO Turkey a me Kina kahi pilina kālepa plastik lōʻihi. ʻOi aku ka liʻiliʻi o ka lawe ʻana mai o koʻu ʻāina i ka Turkish polyethylene a ke emi nei i kēlā me kēia makahiki, akā ʻoi aku ka liʻiliʻi o ka nui o ka lawe ʻana aku. -
Ka ʻike ʻana o ka mākeke hoʻoili ʻana i ka soda caustic Kina ma 2022.
I ka makahiki 2022, e hōʻike ana koʻu ʻāina i ka mākeke wai caustic soda ma ke ʻano holoʻokoʻa i kahi ʻano fluctuating, a e hōʻea ka makana i kahi kiʻekiʻe ma Mei, ma kahi o 750 US dollars/ton, a ʻo ka awelika o kēlā me kēia mahina ka nui o ka lawe ʻana he 210,000 tons. ʻO ka piʻi nui ʻana o ka nui o ka hoʻokuʻu ʻana i ka wai wai wai ma muli o ka piʻi ʻana o ka noi ma lalo o nā ʻāina e like me Australia a me Indonesia, ʻoi aku ka nui o ka hoʻokō ʻana i ka papahana alumina downstream ma Indonesia ua hoʻonui i ka noi kūʻai no ka soda caustic; Eia kekahi, ua hoʻopilikia ʻia e nā kumukūʻai ikehu honua, ua hoʻomaka nā mea kanu chlor-alkali kūloko ma ʻEulopa i ke kūkulu ʻia ʻAʻole lawa, ua hoʻemi ʻia ka hāʻawi ʻana i ka wai wai caustic soda, pēlā e hoʻonui ai i ka lawe ʻana mai o ka soda caustic e hana pū i kahi suppo maikaʻi ... -
Ua hōʻea ka hana ʻana o ka titanium dioxide o Kina i 3.861 miliona tons ma 2022.
Ma Ianuali 6, e like me ka helu o ka Secretariat 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, ka hana ʻana o ka titanium dioxide e 41 mau ʻoihana holoʻokoʻa. ʻO ka ʻoihana titanium dioxide o koʻu ʻāina e loaʻa i kahi kūleʻa hou aʻe, a ʻo ka hana ʻoihana ākea ʻO ka huina o nā huahana rutile a me anatase titanium dioxide a me nā huahana ʻē aʻe e pili ana i hiki i 3.861 miliona tons, he piʻi o 71,000 tons a i ʻole 1.87% makahiki-ma-makahiki. Ua ʻōlelo ʻo Bi Sheng, ke kākau ʻōlelo nui o ka Titanium Dioxide Alliance a me ka luna o ka Titanium Dioxide Sub-center, e like me nā helu helu, i ka makahiki 2022, e loaʻa ana he 41 piha o ka hana titanium dioxide ... -
Ua hana ʻo Sinopec i kahi holomua i ka hoʻomohala ʻana i ka metallocene polypropylene catalyst！
I kēia mau lā, ua hoʻokō pono ka metallocene polypropylene catalyst e ka Beijing Research Institute of Chemical Industry i ka hoʻāʻo noiʻi ʻoihana mua i ka pūʻulu apo polypropylene kaʻina hana o Zhongyuan Petrochemical, a hana i ka homopolymerized a me ka copolymerized polypropylene resins metallocene me ka hana maikaʻi loa. Ua lilo ʻo China Sinopec i hui mua ma Kina i hoʻomohala kūʻokoʻa kūʻokoʻa i ka ʻenehana metallocene polypropylene. Loaʻa i ka Metallocene polypropylene nā mea maikaʻi o ka haʻahaʻa haʻahaʻa haʻahaʻa, ke aniani kiʻekiʻe a me ka ʻālohilohi kiʻekiʻe, a he kuhikuhi koʻikoʻi no ka hoʻololi a me ka hoʻomaikaʻi 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... -
Soda Caustic (Sodium Hydroxide) – he aha ka mea i hoʻohana ʻia no ??
HD Chemicals Caustic Soda - he aha ka hoʻohana ʻana ma ka home, māla, DIY? ʻO ka hoʻohana maikaʻi ʻia ʻo ia ka hoʻoheheʻe ʻana i nā paipu. Hoʻohana pū ʻia ka soda caustic i nā kūlana hale ʻē aʻe, ʻaʻole wale i nā pilikia pilikia. ʻO Caustic soda, ka inoa kaulana no ka sodium hydroxide. Loaʻa i ka HD Chemicals Caustic Soda ka hopena hoʻonāukiuki 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 - pale i kou mau lima me nā mīkina lima, uhi i kou mau maka, waha a me ka ihu. Inā pili me ka mea, holoi i ka wahi me ka nui o ka wai anuanu a nīnau i ke kauka (e hoʻomanaʻo ʻo ka caustic soda ke kumu o ke ahi kemika a me nā hopena maʻi koʻikoʻi). He mea nui nō hoʻi e mālama pono i ka mea hana - i loko o kahi pahu paʻa paʻa (koʻikoʻi ka soda me ... -
2022 Polypropylene Outer Disk Review.
Ke hoʻohālikelikeʻia me 2021,ʻaʻole e loli nui ka holoʻana o ke kālepa honua ma 2022, a e hoʻomauʻia keʻano i nāʻano o 2021. Eia naʻe, aiaʻelua mau helu ma 2022 hikiʻole ke mālamaʻia. ʻO kekahi o ka hakakā ma waena o Rūsia a me Ukraine i ka hapaha mua ua alakaʻi i ka piʻi ʻana o nā kumukūʻai ikehu honua a me nā haunaele kūloko i ke kūlana geopolitical; ʻO ka lua, ke hoʻomau nei ka piʻi ʻana o US. Ua hoʻonui ka Federal Reserve i nā kumukūʻai i nā manawa he nui i loko o ka makahiki e hōʻoluʻolu i ka hoʻonui. I ka hapahā ʻehā, ʻaʻole i hōʻike ʻia ka hoʻonui ʻana o ka honua i kahi ʻoluʻolu nui. Ma muli o kēia kāʻei kua, ua hoʻololi ʻia ke kahe kalepa honua o ka polypropylene i kekahi ʻano. ʻO ka mea mua, ua hoʻonui ʻia ka nui o ka lawe ʻana aku o Kina i ka makahiki i hala. ʻO kekahi o nā kumu, ʻo nā domes o Kina ... -
Hoʻohana i ka soda caustic i ka ʻoihana pesticide.
Pesticides ʻO nā pesticides e pili ana i nā mea kemika i hoʻohana ʻia i ka mahiʻai e pale a hoʻopaʻa i nā maʻi mea kanu a me nā mea ʻōpala a hoʻoponopono i ka ulu ʻana o nā mea kanu. Hoʻohana nui ʻia i ka mahiʻai, ka ulu lāʻau a me ka hana holoholona holoholona, ka hoʻomaʻemaʻe ʻana i ka ʻāina a me ka home, ka mālama ʻana i nā pest a me ka pale ʻana i ka maʻi ahulau, nā huahana ʻenehana a me ka pale ʻana i ka moth, etc. , molluscicides, fungicides, herbicides, mea hoʻoponopono ulu mea kanu, etc. e like me kā lākou hoʻohana ʻana; hiki iā lākou ke hoʻokaʻawale i nā minerala e like me ke kumu o nā mea maka. Nā pesticides kumu (nā pesticides inorganic), nā pesticides kumu ola (mea kūlohelohe kūlohelohe, microorganisms, antibiotics, etc.) -
Makeke Pahu Pahu PVC.
ʻO ka piʻi ʻana o ka noi no nā huahana kūkulu e hoʻokele i ka mākeke PVC Paste Resin Global ʻO ka hoʻonui ʻana i ka noi no nā mea kūkulu hale kūʻai kūpono i nā ʻāina kūkulu i manaʻo ʻia e hoʻonui i ka koi no ka PVC paste resin i kēia mau ʻāina i nā makahiki e hiki mai ana. Ke hoʻololi nei nā mea hana e pili ana i ka resin paʻi PVC i nā mea maʻamau e like me ka lāʻau, ka lepo, ka pālolo, a me ka metala. He maʻalahi kēia mau huahana e hoʻokomo, kū'ē i nā loli o ke aniau, a emiʻole ka uku a me ka māmā ma mua o nā mea maʻamau. Hāʻawi pū lākou i nā pono like ʻole e pili ana i ka hana. ʻO ka hoʻonui ʻana i ka nui o nā noiʻi ʻenehana a me nā papahana hoʻomohala e pili ana i nā mea hana haʻahaʻa haʻahaʻa, ʻoi aku hoʻi i nā ʻāina e ulu nei, ke manaʻo nei e hoʻolalelale i ka hoʻohana ʻana i ka PVC p... -
ʻIkepili i nā hoʻololi i ka hoʻohana ʻana i lalo o ka PE i ka wā e hiki mai ana.
I kēia manawa, ʻo ka hoʻohana nui ʻana o ka polyethylene ma lalo o koʻu ʻāina he kiʻiʻoniʻoni, hoʻoheheʻe ʻia, paipu, hollow, kiʻi uea, uwea, metallocene, uhi a me nā ʻano nui ʻē aʻe. ʻO ka mea mua e lawe i ke kaumaha, ʻo ka hapa nui o ka hoʻohana ʻana i lalo he kiʻiʻoniʻoni. No ka ʻoihana huahana kiʻiʻoniʻoni, ʻo ke kumu nui ka kiʻiʻoniʻoni mahiʻai, kiʻiʻoniʻoni ʻenehana a me nā kiʻiʻoniʻoni hoʻopili huahana. Eia nō naʻe, i nā makahiki i hala iho nei, ua hoʻopilikia pinepine ʻia nā mea e like me ke kau ʻana i nā ʻeke plastik a me ka nāwaliwali mau ʻana o ka noi ma muli o ke ahulau, a ke kū nei lākou i kahi kūlana hilahila. E hoʻololi mālie ʻia ke koi no nā huahana kiʻiʻoniʻoni maʻamau me ka hoʻolaha ʻana o nā plastic degradable. Nui nā mea hana kiʻiʻoniʻoni e kū nei i ka hana ʻenehana ʻenehana ...