Amayeza, izibulali-zinambuzane eziphakathi?
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Iihydrocarbon ezintlanu zolwandle uMing Xiao Ming
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Okukhona usebenza nzima, kokukhona ufumana ithamsanqa!
Ndineminyaka engama-30 yamava kwicandelo le-solvent
Nceda isicwangciso sakho sokutshintsha i-R&D
Iimveliso eziphakathi ziluhlobo olubaluleke kakhulu lweemveliso zeekhemikhali ezintle. Ngokwenyani, iimveliso eziphakathi luhlobo "lweemveliso ezigqityiweyo", eziziimveliso eziphakathi ekuvelisweni kwezinye iimveliso. Umzekelo, ukuvelisa imveliso, inokuveliswa kwiimveliso eziphakathi ukonga iindleko, kwaye isetyenziswa kakhulu ekuhlanganiseni amayeza, izibulali-zinambuzane, iingubo, iidayi kunye neziqholo.
Kwicandelo lezonyango, izinto eziphakathi zizinto ezibalulekileyo kwikhonkco lemizi-mveliso yeshishini lezonyango. Zisetyenziselwa ezinye izinto ezikrwada zeekhemikhali okanye iimveliso zeekhemikhali kwinkqubo yokwenziwa kwamayeza. Ngamafutshane, zisetyenziselwa ukuvelisa i-API.
Izibulali-zinambuzane zizinto eziphakathi ezidibanisa izinto ezimbini okanye ngaphezulu zokwenza imveliso yezolimo.
Namhlanje, siza kugxila kwizinto ezisetyenziswa njengezibulala-zinambuzane.
Izibulali-zinambuzane zibhekisa kwinto okanye umxube wezinto okanye amalungiselelo azo asetyenziselwa ukuthintela, ukuphelisa okanye ukulawula izifo, izinambuzane, ingca kunye nezinye izinto eziphilayo eziyingozi eziyingozi kwezolimo namahlathi, kunye nokwenziwa kweekhemikhali okanye ukulawulwa ngenjongo yokukhula kwezityalo nezinambuzane, okanye ezivela kwizinto zebhayoloji okanye ezinye izinto zendalo.
Ngokubanzi, izibulali-zinambuzane zahlulwe zibe zizibulali-zinambuzane zokukhusela izityalo kunye nezibulali-zinambuzane ezingezozokukhusela izityalo. Izibulali-zinambuzane zokukhusela izityalo zahlulwe zibe zizibulali-zinambuzane, izibulali-zinambuzane, izibulali-zinambuzane kunye nabalawuli bokukhula kwezityalo ngokweeNKQUBO zazo. Zisetyenziswa kakhulu kukhuseleko lwezolimo.
Izibulali-zinambuzane ezingakhuselekanga kwizityalo ziquka izibulali-zinambuzane, izibulali-zinambuzane kunye nezibulali-zinambuzane zempilo, njl. Zisetyenziswa kakhulu ekusetyenzisweni kweziyobisi ezindlini, kwimpilo yoluntu, kulawulo lwamahlathi, kulawulo lwemingundo yemizi-mveliso, kulawulo lwezinambuzane, kusetyenziso lwamayeza onyaka, kulondolozo lwemithi, kukhuseleko lwengca nakwezinye iindawo.
Ishishini leekhemikhali zokubulala izinambuzane lisekupheleni kweshishini leekhemikhali kwaye liphantsi kweshishini leekhemikhali ezilungileyo.
Ishishini leekhemikhali/ipetroleum liphezulu kwicandelo leekhemikhali, elibonelela ngezinto zokwenza imveliso yezeekhemikhali.
Ishishini eliphakathi linezigaba ezintathu: isiyobisi esiphakathi, esisebenzayo kunye nokulungiselela.
Ezantsi kukho izicelo zezolimo kunye nezicelo ezingezizo ezefama.
Ishishini lezibulali-zinambuzane lixhomekeke kakhulu kubuchwepheshe, ngotyalo-mali olukhulu lwe-r&d, umjikelo omde, umngcipheko ophezulu kunye nezinga eliphantsi lempumelelo.
Ngenxa yokuphikisana phakathi kokukhula kwenani labantu kwihlabathi liphela kunye nokuncipha komhlaba olinyiweyo, ukusetyenziswa ngokubanzi kwezibulali-zinambuzane ukwandisa isivuno ngeyunithi nganye yeyona ndlela ibalulekileyo yokusombulula ingxaki yokutya.
Izibulali-zinambuzane ziyindlela ebalulekileyo yokuvelisa imveliso yezolimo. Zidlala indima ebalulekileyo ekulawuleni izifo, izinambuzane ezitshabalalisayo kunye nokhula, ziqinisa kwaye zonyusa isivuno sesivuno.
Nangona ziphenjelelwa zizinto ezahlukeneyo ezifana nexabiso lemveliso yezolimo, indawo yokutyala kuyo, imozulu kunye noluhlu lwezinto ezisetyenzisiweyo, ukuthengiswa kwezibulali-zinambuzane kubonisa ukuguquguquka rhoqo ngonyaka, imfuno isaqinile.
Ngokutsho kweNational Bureau of Statistics, imveliso kazwelonke yezibulali-zinambuzane zeekhemikhali iye yehla ukusukela ngo-2017.
Ngowama-2017, imveliso yezibulali zinambuzane zeekhemikhali yayiyi-2.941 yezigidi zeetoni, kwaye ngo-2018, yehla yaya kwi-2.083 yezigidi zeetoni. Ngowama-2019, imveliso yezibulali zinambuzane zeekhemikhali yayeka ukwehla yaza yanyuka yaya kwi-2.2539 yezigidi zeetoni, ukunyuka kwe-1.4% ngonyaka.
Kwiminyaka yakutshanje, ingeniso yokuthengisa yeshishini lezinambuzane eTshayina ibisanda iyonke.
Ngowama-2018, ngenxa yophuhliso lwezibulali zinambuzane zebhayoloji kunye nokunyuka kwamaxabiso emveliso, kunye nokwanda kwemfuno yezibulali zinambuzane kwizityalo ezithengiswayo ezifana nomqhaphu kunye neziseko zophuhliso, ingeniso yentengiso yeli shishini ifikelele kwi-329 yeebhiliyoni zeerandi.
Kuqikelelwa ukuba ubungakanani bemarike enokubakho yezolimo zaseTshayina kusalindeleke ukuba bunyuke ngo-2020.
Izibulali-zinambuzane ezahlukeneyo zifuna izinto ezahlukeneyo kwinkqubo yemveliso.
Ukulungiswa kwezinto zokwenza imveliso kuveliswa yimveliso yezolimo, kwaye ikwaluhlobo olunye lweentlobo ezimbini okanye ezimbini zesixhobo sokudibanisa izinto esingaphezulu.
Kwizibulali-zinambuzane, ingaqondwa njenge-synergist, eyaziwa ngokuba yi-organic intermediate.
Imveliso ephakathi ekhomba ukusebenzisa i-tar yamalahle okanye imveliso yepetroleum njengezinto zokwenza ivumba elimnandi, idayi, i-resin, amayeza, i-plasticizer, i-raber accelerator yokulinda imveliso yeekhemikhali ekuqaleni, imveliso ephakathi evelisayo.
Ukwenziwa kwezinto eziphakathi ngokuqhelekileyo kwenziwa kwi-reactor, kwaye izinto eziphakathi ezivelisiweyo ziyahlulwa kwaye zicocwe, ngokuqhelekileyo ngetekhnoloji yokukhupha.
Izixhobo zokubulala iintsholongwane kunye nokukhupha i-chloroform ziyindlela eqhelekileyo yokusebenza kweyunithi yeshishini leekhemikhali, inkqubo yokusebenza yendabuko ngokubanzi isebenzisa ikholamu yokunyibilikisa, olu hlobo lwenkqubo yokusebenza luyinkimbinkimbi, ukusebenza kakuhle kokukhupha kuphantsi, ukusetyenziswa kwamandla kukhulu, ngoko ke ngokukhula kolwahlulo lwentlalo lwabasebenzi kunye nenkqubela phambili yetekhnoloji yemveliso, uninzi lwamashishini luqala ukuphucula ubuchwepheshe, kwaye lukhetha inkqubo yokusebenza esebenza ngakumbi.
Ukukhupha i-solvent kuye kwaba yeyona yunithi iphambili yokusebenza kwicandelo lokukhupha kwishishini leekhemikhali.
Indlela yokukhupha i-solvent kukukhetha i-arhente yokukhupha efanelekileyo, ukuxuba ulwelo lwezinto eziluhlaza kunye ne-arhente yokukhupha, ukudlulisela isigaba se-organic kulwelo lwezinto eziluhlaza kwi-arhente yokukhupha, kwaye isigaba se-organic sikhutshwa emva kokwahlulwa kwala manqanaba mabini.
Le ndlela ineengenelo zokusebenza okulula, ukusebenza kakuhle kokukhupha, iindleko eziphantsi kunye nokufumaneka lula kwee-extractants, kunye nee-extractants ezinokuphinda zisetyenziswe, nto leyo enokonga ngokufanelekileyo iindleko zokufaka ezipheleleyo.
Q: Ingaba ungumzi-mveliso okanye inkampani yokurhweba?
A: Ewe, singabavelisi abaphambili ngeemveliso ezininzi, kwaye sivelisa iimveliso zokwenziwa kunye nelebhu yethu kunye nomzi-mveliso okwiXuzhou, kwiPhondo laseJiangsu.
Q: Unexesha elingakanani usebenza kurhwebo lokuthumela ngaphandle?
A: Iminyaka eli-10 igxile kwiikhemikhali zendalo, iikhemikhali ezingaphiliyo, iikhemikhali zedayi.
Q: Lithini ixesha lakho lokuhambisa?
A: Ngokwesiqhelo siza kulungiselela ukuthunyelwa kwiintsuku ezisi-7 ukuya kwezili-15.
Q: Kuthekani ngokupakisha?
A: Ngokwesiqhelo sibonelela ngempahla efana ne-25 kg / ibhegi okanye ibhokisi. Ewe, ukuba uneemfuno ezikhethekileyo kuzo, siya kukwenza ngokwemiyalelo yakho.
Q: Kuthekani ngokufaneleka kweemveliso?
A: Siqinisekisa ukuba imithwalo ihlala ixesha elide xa ithunyelwa.
Q: Ngawaphi amaxwebhu owanikezelayo?
A: Ngokwesiqhelo, sibonelela nge-invoyisi yoRhwebo, uluhlu lokupakisha, i-Bill of loading, i-COA, isiqinisekiso sempilo kunye nesiqinisekiso semvelaphi. Ukuba iimarike zakho zinezidingo ezikhethekileyo, sazise.
Ixesha lokuthumela: Oktobha-22-2020




