Umkhuba okhulayo wezinto ezigcina ilangabi eliluhlaza I-HFFR enobungani nemvelo

Ngokusho kwedatha ye-CNCIC, ngo-2023 imakethe yomhlaba wonke yokunciphisa umlilo yafinyelela inani lokusetshenziswa elicishe libe ngamathani ayizigidi ezingu-2.505, kanti usayizi wemakethe udlula7.7 billion. INtshonalanga Yurophu yayinenani lamathani acishe abe ngu-537,000 okusetshenziswa, anenani elingamadola ayizigidigidi ezingu-1.35.Izinto ezivimbela ilangabi ze-aluminium hydroxidekwakuyizinhlobo zomkhiqizo ezisetshenziswa kakhulu, kulandelwa yii-phosphorus ephilayofuthiizinto ezivimbela ilangabi ezine-chlorineOkuphawulekayo ukuthi,izinto ezivimbela ilangabi ezifakwe i-halogenyakha u-20% kuphela wemakethe eNtshonalanga Yurophu, ephansi kakhulu kunesilinganiso somhlaba wonke esingu-30%, ikakhulukazi ngenxa yemithetho eqinile yezemvelo ekhetha ezinye izindlela ezingezona i-halogenated.

$7.7$

ENyakatho Melika,into evimbela ilangabiUkusetshenziswa kwakungamathani angu-511,000, kanti usayizi wemakethe wawungamaRandi ayizigidigidi eziyi-1.3. Njengoba kunjalo naseNtshonalanga Yurophu,i-aluminium hydroxidekubusa izinto ezivimbela ilangabi, kulandelwe yii-phosphorus ephilayofuthiizithibi zomlilo ezine-brominated. Ama-halogenated flame retardants amele u-25% wemakethe, ngaphansi kwesilinganiso somhlaba wonke, aqhutshwa yimikhawulo yemithetho emikhiqizweni ene-brominated ngenxa yokukhathazeka ngemvelo.

Ngokuphambene nalokho, imakethe yaseShayina ye-flame retardant isathembele kakhulu kwi-halogenated flame retardants, ikakhulukazi izinhlobo ze-brominated, ezibiza u-40% wokusetshenziswa. Kunethuba elikhulu lokushintsha, njengoba ukunciphisa lesi sabelo sibe isilinganiso somhlaba wonke esingu-30% kungakhulula cishe amathani angu-72,000 esikhala semakethe minyaka yonke.

Sichuan Taifengngokukhethekile ekukhiqizeniizinto ezivimbela ilangabi le-phosphorus-nitrogen ezingenayo i-halogen, ezinobungani nemvelo,esetshenziswa kabanzi kuizembozo ezingashi ezingaphakathi kwesisu, izembozo zerabha nezepulasitiki ezivimbela ilangabi, izembozo zendwangu, izinamathiseli, kanye nezembozo zokhuni ezivimbela ilangabi.Le mikhiqizo isebenza njengezindlela eziqhubekayo zokusebenzisa ama-retant flame ajwayelekile ane-brominated, okuhambisana nemikhuba yomhlaba wonke yezixazululo eziluhlaza.

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

2025.3.7