Imiba yokusiNgqongileyo kwiMveliso yePhenol yesiNtu
Imveliso yephenol yesintu ixhomekeke kakhulu kwimithombo yepetrochemical, kunye neenkqubo zayo ezibeka imiceli mngeni ebalulekileyo yokusingqongileyo:
Ukwenziwa kusetyenziswa i-benzene kunye ne-acetone njengemathiriyeli ekrwada kuvelisa amanzi amdaka aqulathe i-benzene, iikhompawundi ze-phenolic, kunye nezinye izinto eziyingozi, ezingcolisa ngokuthe ngqo imizimba yamanzi nomhlaba. Okwangoku, ikhupha izixa ezikhulu zekharbon diokside nezinye iigesi zegreenhouse, nto leyo enyusa ubushushu behlabathi.
Ukusetyenziswa koVimba: Impendulo ifuna ubushushu obuphezulu kunye noxinzelelo, nto leyo ekhokelela kusetyenziso olukhulu lwamandla kunye nokusetyenziswa kwemathiriyeli ekrwada ephantsi, okubangela inkcitho yobutyebi.
Usetyenziso lweTekhnoloji yoKhuseleko lweNdalo yanamhlanje
Izinto ezintsha kwiCatalysis kunye neGreen Synthesis Technologies
IiNkqubo eziNtsha zeCatalytic: Ukusebenzisa ii-catalysts ezisebenzayo (umzekelo, i-molecular sieves, i-ionic liquid catalysts) iyanciphisa ubushushu bokusabela kunye noxinzelelo, ukunciphisa ukusetyenziswa kwamandla kunye nokuthintela ukubunjwa kwemveliso. Umzekelo, i-titanium-silicon i-molecular sieves inokuphucula ukusebenza kakuhle kwe-phenol synthesis ngaphezulu kwe-30%.
I-Green Raw Substitution: Ukusebenzisa imathiriyeli ekrwada ye-bio-based (umzekelo, i-lignin, i-hydrolysates ye-straw) okanye iikhompawundi ezivela kwizityalo (umz., i-eugenol) njengama-substrates, i-phenol ilungiswa ngokuguqulwa kwebhayoloji okanye ukuhlanganiswa kweekhemikhali, ukunciphisa ukuxhomekeka kwimithombo yepetroleum.
UNyango oluNgcolisekileyo kunye nobuChwepheshe bokuRecycling
Ukucocwa kweGesi yeNkunkuma:I-Catalytic oxidation (umzekelo, i-TiO₂ photocatalysis, i-catalysts yentsimbi ehloniphekileyo) ithoba i-volatile organic compounds (VOCs);
Iindlela zokungenisa i-adsorption (ikhabhoni evuliweyo, iisefu zemolekyuli) zibuyisa izinto ezixabisekileyo ezifana ne-benzene kwirhasi eyinkunkuma ukuze ziphinde zisetyenziswe.
Ukucocwa kwamanzi amdaka:
Ubuchwephesha bokwahlula iiMembrane (reverse osmosis, ultrafiltration) susa izinto zephenolic kumanzi amdaka;
Ubuchwephesha be-oxidation obukwinqanaba eliphezulu (i-ozone oxidation, i-Fenton reaction) ithoba ngokunzulu izingcolisi eziphilayo, okwenza amanzi amdaka ahlangabezane nemigangatho yokukhutshelwa okanye aphinde asetyenziswe.
IziCwangciso zoPhuhliso oluZinzileyo
UkuNcitshiswa koMthombo kunye nokuPhuculwa kweNkqubo
Qalisa iinkqubo ezivaliweyo: Hlaziya imathiriyeli ekrwada (umz., benzene, iacetone) kumanzi amdaka kunye nerhasi emdaka ukuze kufumaneke "zero discharge";
Shintsha iinkqubo zebhetshi kunye nemveliso eqhubekayo ukunciphisa ukusetyenziswa kwamandla kunye nokulahlekelwa kwezinto eziphathekayo.
Izixhobo zokurisayikilisha kunye nokuSetyenziswa kweNkunkuma
Ukusetyenziswa koVimba weNkunkuma: Iintsalela ze-Catalyst ziyahlaziywa ukuze zibuyisele umsebenzi okanye zitshiswe ukuze kubuyiselwe amandla obushushu; Iimveliso (umzekelo, i-acetone) ziyacocwa kwaye zityalwe kwakhona kwimveliso.
Ukusetyenziswa kwe-Energy Cascade: Sebenzisa ubushushu benkunkuma yokusabela ukwenza umbane okanye ukufudumeza ukunciphisa ukusetyenziswa kwamandla kwezityalo.
Ukwakhiwa kweeModeli zoQoqosho lweSetyhula
Ukuseka iinkqubo zentsebenziswano kwipaki yemizi-mveliso: Ukuveliswa kwephenol ezimbini kunye namashishini asezantsi (umzekelo, iiplastiki, ukusetyenzwa kwentlaka) ukuphumeza umjikelo ovaliweyo wezinto ezikrwada-iimveliso-inkunkuma;
Ukusebenzisana namashishini amandla ukubamba kunye nokugcina ikhabhoni (CCUS) ukusuka kwiigesi zokukhupha izityalo (umzekelo, i-CO₂), ukunciphisa ukukhutshwa kwekhabhoni.
Izalathiso zoPhuhliso lwexesha elizayo
Ugqaliselo lweNtsha yezobuGcisa
I-Biosynthesis Technologies: Ukuphuhlisa iibhaktheriya ezenziwe ngofuzo ukuze zenze i-phenol ngokuthe ngqo kwiswekile ngokuvundiswa, okwenza ukuba imveliso ye-bio-based ngokupheleleyo;
I-Electrochemical and Photocatalytic Technologies: Qhuba i-phenol synthesis usebenzisa amandla avuselelekayo (ilanga, amandla ombane) ukunciphisa ukukhutshwa kwekhabhoni.
Umgaqo-nkqubo kunye neNtsebenziswano yoShishino
Intsebenziswano yamazwe ngamazwe ikhuthaza imigangatho yobuchwephesha obumanyeneyo kwaye ikhawulezisa ukukhuthaza ukuwela imida yeenkqubo zokukhuselwa kwendalo (umz., i-green catalysis, iindlela zokubala zekhabhoni);
Oorhulumente bakhuthaza amashishini ukuba amkele itekhnoloji yekhabhoni ephantsi ngokusebenzisa inkuthazo yerhafu kunye neendlela zokurhweba ngokukhutshwa kwekhabhoni, ukuqhuba inguqu eluhlaza kwishishini.
Uphuhliso oluzinzileyo kwimveliso ye-phenol lufuna ukudibanisa iteknoloji entsha kunye neengqikelelo zezoqoqosho ezijikelezayo. Ngophuculo lwe-catalytic, ukutshintshwa kwezinto eziluhlaza ezisekwe kwibhayoloji, kunye nonyango olunzulu longcoliseko, umthwalo wokusingqongileyo unokwehliswa kakhulu. Okwangoku, ukuthembela kwinkxaso yomgaqo-nkqubo kunye nentsebenziswano yezoshishino ukwakha "i-resource-production-recycling" inkqubo evaliweyo iya kuqhuba ishishini ukuya kwikhabhoni ephantsi, ukuguqulwa okusebenzayo, ukufezekisa ukuphumelela koqoqosho kunye nokusingqongileyo.
Ixesha lokuposa: Jun-18-2025
