Intshayelelo kunye nezicelo zePhenol
I-Phenol, njengento ebalulekileyo ye-organic compound, idlala indima ephambili kumashishini amaninzi ngenxa yeempawu zayo ezizodwa kunye neekhemikhali. Isetyenziswa kakhulu kwimveliso yepolymer izinto ezifana phenolic resins, epoxy resins, kunye polycarbonates, kwaye iyinto ebalulekileyo ekrwada kumashishini amayeza kunye ne-pesticides. Ngokukhawuleza koshishino lwehlabathi, imfuno ye-phenol iyaqhubeka nokukhula, ibe kugxininiso kwintengiso yeekhemikhali zehlabathi.
Uhlalutyo lwe-Global Phenol Production Scale
Kwiminyaka yakutshanje, imveliso ye-phenol yehlabathi ikhule ngokuthe ngcembe, ngomthamo oqikelelwayo wonyaka wokuvelisa ngaphezulu kwe-3 yezigidi zeetoni. Ummandla wase-Asiya, ngakumbi i-China, ngowona mmandla mkhulu wemveliso ye-phenol ehlabathini, ubalelwa ngaphezulu kwe-50% yesabelo semarike. Isiseko esikhulu sokwenziwa kwemveliso yaseTshayina kunye nophuhliso olukhawulezayo lweshishini lemichiza luqhube utyando kwimveliso ye-phenol. I-United States neYurophu nazo ziyimimandla emikhulu yemveliso, inegalelo elimalunga ne-20% kunye ne-15% yemveliso ngokulandelelanayo. Amandla okuvelisa eIndiya kunye noMzantsi Korea nawo ayanda ngokuqhubekayo.
Izinto zokuqhuba iMarike
Ukukhula kwemfuno ye-phenol ikakhulu kuqhutywa ngamashishini aphambili aliqela. Uphuhliso olukhawulezayo loshishino lweemoto luye lwandisa imfuno yeeplastiki eziphezulu zokusebenza kunye nezixhobo ezidibeneyo, ukukhuthaza ukusetyenziswa kwe-phenol derivatives. Uphuhliso lolwakhiwo kunye nemizi-mveliso ye-elektroniki nayo inyuse kakhulu imfuno yee-epoxy resins kunye ne-phenolic resins. Imithetho engqongqo yokusingqongileyo iye yabangela ukuba amashishini amkele itekhnoloji yemveliso esebenzayo, ethe, nangona inyusa iindleko zemveliso, nayo ikhuthaze ukwenziwa ngokupheleleyo kolwakhiwo lweshishini.
Abavelisi abakhulu
Imarike ye-phenol yehlabathi ilawulwa ikakhulu zizigebenga ezininzi zeekhemikhali, eziquka i-BASF SE evela eJamani, iTotalEnergies yaseFransi, iLyondellBasell yaseSwitzerland, iDow Chemical Company yaseUnited States, kunye neShandong Jindian Chemical Co., Ltd. evela eTshayina. I-BASF SE lelona lizwe livelisa i-phenol elikhulu, elinomthamo wonyaka wemveliso ongaphezu kweetoni ezingama-500,000, ebalelwa kuma-25% esabelo semarike yehlabathi. I-TotalEnergies kunye ne-LyondellBasell zilandela ngokusondeleyo, kunye nemveliso yonyaka ye-400,000 yeetoni kunye ne-350,000 yeetoni ngokulandelelanayo. I-Dow Chemical idume ngobuchwephesha bayo bemveliso esebenzayo, ngelixa amashishini aseTshayina aneenzuzo ezinkulu malunga nomthamo wemveliso kunye nolawulo lweendleko.
Ikamva elizayo
Kwiminyaka embalwa ezayo, imarike ye-phenol yehlabathi kulindeleke ukuba ikhule ngesantya sonyaka se-3-4%, ikakhulu iqhutywa kukukhawuleziswa kweshishini kuqoqosho oluphuhlayo. Imithetho yokusingqongileyo kunye nenkqubela phambili yobuchwepheshe iya kuqhubeka nokuchaphazela ipateni yemveliso, kwaye ukuthandwa kweenkqubo zemveliso ezisebenzayo kuya kwandisa ukhuphiswano lweshishini. Ukwahlukahlukana kweemfuno zentengiso kuya kuqhuba amashishini ukuba aphuhlise iimveliso ezilungele ukusingqongileyo ukuhlangabezana neemfuno zamashishini ahlukeneyo.
Ixesha lokuposa: Jun-27-2025
