ʻO ka ulu ʻana o nā mea hoʻopaʻa ahi ʻōmaʻomaʻo HFFR

Wahi a ka ʻikepili CNCIC, i ka makahiki 2023 ua hōʻea ka mākeke pale ahi honua i ka nui o ka hoʻohana ʻana ma kahi o 2.505 miliona tons, me ka nui o ka mākeke.7.7 biliona. Ua helu ʻia ʻo ʻEulopa Komohana ma kahi o 537,000 tons o ka hoʻohana ʻana, he 1.35 biliona kālā.Aluminum hydroxide pale ahiʻo ia nā ʻano huahana i hoʻohana nui ʻia, ukali ʻia ephosphorus organikanā mea hoʻopale ahi chlorinated. ʻIke ʻia,halogenated flame retardantsʻO 20% wale nō o ka mākeke ma ʻEulopa Komohana, ʻoi aku ka haʻahaʻa ma mua o ka awelika honua o 30%, ma muli o nā hoʻoponopono kūlohelohe e makemake ana i nā mea koho ʻole halogenated.

$7.7$

Ma ʻAmelika ʻĀkau,pale ahiua kū ka hoʻohana ʻana ma 511,000 tons, me ka nui o ka mākeke o $1.3 biliona. E like me ʻEulopa Komohana,alumini hydroxideʻO nā mea pale ahi i hoʻomalu ʻia, ukali ʻia ephosphorus organikabrominated flame retardants. ʻO nā mea hoʻopaʻa ahi halogenated i hōʻike ʻia he 25% o ka mākeke, ma lalo o ka awelika o ka honua, i alakaʻi ʻia e nā mea paʻa i nā huahana brominated ma muli o nā hopohopo kaiapuni.

ʻO ka ʻokoʻa, hilinaʻi nui ka mākeke pale ahi o Kina i nā mea hoʻopaʻa ahi halogenated, ʻoi aku nā ʻano brominated, nona ka 40% o ka ʻai. Loaʻa ka mana nui no ka hoʻololi ʻana, no ka mea, ʻo ka hōʻemi ʻana i kēia māhele i ka awelika honua o 30% hiki ke hoʻokuʻu ma kahi o 72,000 tons o kahi mākeke i kēlā me kēia makahiki.

Sichuan Taifengloea i ka hana ʻanaʻaʻohe halogen, hoʻopōmaikaʻi i ka phosphorus-nitrogen flame retardants,hoʻohana nui ʻia maʻO nā uhi pale ahi intumescent, ka pāpaʻi a me ka pale ʻana i ka lapalapa ahi, ka uhi lole lole, nā mea hoʻopili, a me ka pale ʻana i ka lapalapa ahi.Ke lawelawe nei kēia mau huahana i mau ʻokoʻa hoʻomau i nā mea hoʻopaʻa ahi brominated kuʻuna, e hoʻohālikelike ana me nā ʻano honua i nā ʻōmaʻomaʻo.

lucy@taifeng-fr.compunaewele:www.taifeng-fr.com

2025.3.7