isiZulu
I-Paraformaldehyde: Imicabango yemakethe kanye nezinga elizayo
Kwadalwa ngo 02.16
I-Paraformaldehyde: Ukuqonda Imakethe Nezindlela Zesikhathi Esizayo
Isingeniso - Ukubuka Kwe-Paraformaldehyde Production eChina
I-Paraformaldehyde iyimikhiqizo eyisisekelo samakhemikhali ebalulekile esetshenziswa kabanzi ezimbonini ezahlukahlukene njengezokulima, imithi, kanye nokukhiqiza i-resin. E-China, ukukhiqizwa kwe-paraformaldehyde kuye kwanda kakhulu emashumini eminyaka adlule, kanti i-Hebei Jintaida Chemical Co., Ltd. ingenye yezinkampani ezihamba phambili. Yasungulwa eminyakeni engu-27 edlule, i-Hebei Jintaida ithuthukise ubuchwepheshe obuthuthukile kanye nethimba lokukhiqiza elivuthiwe elikhethekile ku-paraformaldehyde, i-hexamethylenetetramine, i-formaldehyde, namanye amakhemikhali ahlobene. I-Paraformaldehyde ikhiqizwa ngokuhlanganisa i-methanol ibe yi-formaldehyde, ilandelwe ukupholisa okushisayo, okuholela emkhiqizweni we-formaldehyde ohlanganisiwe.
Imboni ye-paraformaldehyde yaseChina idlala indima ebalulekile ekuhlinzekeni izimakethe zasekhaya nezamazwe omhlaba. Ngokugcizelela kakhulu ikhwalithi kanye nokusha, izinkampani ezifana neHebei Jintaida ziye zandisa amandla azo okukhiqiza ukuze zihlangabezane nesidingo esikhulayo. Isisindo samamolekyuli kanye nohlanzeko lwe-paraformaldehyde yizinto ezibalulekile ezithinta ukusebenza kwayo ezinhlelweni, okuholela abakhiqizi ukuthi bagcine izilawuli zekhwalithi eziqinile. Sekukonke, indawo yokukhiqiza i-paraformaldehyde yaseChina ibonisa inhlanganisela enempilo yendabuko, ubuchwepheshe, kanye nokuphendula ezimakethe.
Izitayela Zemakethe - Amandla Nokwandiswa Kwenkampani
Imakethe ye-paraformaldehyde eShayina ibanjwe yizigaba eziningi zokwandisa amandla kanye nezimali ezinkampanini. Ukukhula kwesidingo ezimbonini eziphansi ezifana nomkhakha we-glyphosate pesticide kanye nokukhiqiza i-resin kukhuthaze abakhiqizi ukuba bathuthukise amandla abo okukhishwa. Izinkampani zisebenza ngokukhipha imigqa yazo yokukhiqiza futhi zitshala imali ocwaningweni nasekuthuthukiseni ukuze zikhonze imikhiqizo ye-paraformaldehyde esezingeni eliphezulu futhi esebenza kahle.
I-Hebei Jintaida Chemical Co., Ltd. ibonisa le mikhuba ngokuhlala ikhiqiza izinto ezintsha futhi ikwandisa izikhungo zayo zokukhiqiza. Ukuzinikela kwabo kwekhwalithi nokuthembeka kokuhlinzeka kubabeke njengomhlinzeki ophakanyisiwe emakethe yasekhaya nasezindaweni zokuthumela ngaphandle ezifaka iNdiya, iJapane, iNingizimu Korea, i-Afrika, iTurkey, iBrazil, iKenya, iUganda, kanye neBangladesh.
Umthelela Wezimboni Eziphansi - Ubudlelwano Nezimboni Ze-Glyphosate Ne-Resin
Isidingo paraformaldehyde sihlobene ngqo nempilo yemikhakha yayo ephansi, ikakhulukazi imikhakha yezolimo yemithi yokubulala izinambuzane (glyphosate) kanye neyokwenziwa kwezinto zokwakha (synthetic resin). Ukukhiqizwa kwe-glyphosate kuncike kakhulu ku-paraformaldehyde njengesithako esibalulekile, ngenxa yendima yayo ekwenzeni i-N-phosphonomethyl glycine. Ukukhula emakethe yomhlaba wonke yemithi yokubulala izinambuzane ngakho-ke kukhuthaza ngqo ukusetshenziswa kwe-paraformaldehyde.
Ngokufanayo, imboni yama-resin, ikakhulukazi ukukhiqizwa kwama-resin e-urea-formaldehyde kanye ne-phenol-formaldehyde, ithembele ku-paraformaldehyde njengomthombo we-formaldehyde oyinyama. Lawa ma-resin abalulekile kuma-adhesives e-plywood, ama-coatings, kanye nezinto zokubumba. Ukwanda kwemikhakha yokwakha kanye neyokukhiqiza ifenisha kukhuthaza isidingo sama-resin, okwengeza ukukhula kwemakethe ye-paraformaldehyde.
Ukukhula Kwemboni Nezibalo - Isimo Samanje Namathrendi Okuthunyelwa Ngaphandle
Imboni ye-paraformaldehyde e-China ibonise ukukhula okuqhubekayo, kusekelwa ukwanda kwemikhiqizo nokwanda kwezimakethe zokuthekelisa. Ngobunzima bemvukuzane obuvame ukuba buphakathi kuka-30-1000 g/mol kuye ngokuthi izinga lokuhlanganiswa libe yini, ikhwalithi ye-paraformaldehyde iyanqunywa kubakhiqizi ukuze kuqinisekiswe ukuhambisana nezinhlobonhlobo zezicelo. Inombolo ye-CAS 30525-89-4 ivame ukuhlotshaniswa ne-paraformaldehyde, isiza ekuhlonzeni nasekuthengisweni kwamakhemikhali omhlaba wonke.
Ukuthunyelwa kwamanye amazwe kwe-paraformaldehyde yaseShayina kufinyelele emazweni amaningi, okubonisa ukuncika komhlaba wonke kule khemikhali. Indawo yokuthunyelwa kwamanye amazwe yezinkampani ezifana neHebei Jintaida ifinyelela eNdiya, eJapane, eNingizimu Korea, kanye namazwe amaningi ase-Afrika kanye naseNingizimu Melika. Izitayela zokuthunyelwa kwamanye amazwe zikhombisa isidingo esikhulayo emakethe ezintsha, kanti izimakethe ezikhona ziyaqhubeka nokuthatha imikhiqizo ye-paraformaldehyde esezingeni eliphezulu.
Izinselelo Zemakethe - Izinkinga Zokuhlinzekwa Okungaphezulu kanye Nomfutho Wamanani
Ngaphandle kwezinkomba ezinhle zokukhula, imakethe ye-paraformaldehyde ibhekene nezinselelo ezifana nokuhlinzekwa ngokweqile namanani ashintshashintshayo. Ukwanda kwamandla okukhiqiza kwenze ukuthi ukuhlinzekwa kudlule isidingo ngezikhathi ezithile, kubangele ingcindezi ehla emananini futhi kunciphisa inzuzo kubakhiqizi. Ngaphezu kwalokho, ukushintshashintsha kwamanani ezinto zokusetshenziswa, izinguquko emithethweni, kanye nezindleko zokuhambisana nemvelo kuletha izinselelo eziqhubekayo.
Ukubhekana nale ngcindezi, izinkampani ezifana ne-Hebei Jintaida zigxila ekuhlukaniseni umkhiqizo ngokuthuthukisa ikhwalithi kanye nokuqamba okusha kwezobuchwepheshe. Ngaphezu kwalokho, ukwakha ubudlelwano obuqinile namakhasimende asetshenziswa kakhulu kanye nokwandisa emakethe ehlukahlukene kuyizinyathelo zamasu zokunciphisa ubungozi obuhlobene nokuhlinzekwa ngokweqile.
Ukubheka Ikusasa - Isidingo Esilindelekile kanye Nezinyathelo Zomthetho
Ukudinga kwesikhathi esizayo kwe-paraformaldehyde kulindeleke ukuthi kuqhubeke kukhulu, kuholelwa ukukhuliswa okuqhubekayo kokukhiqizwa kwe-agrochemical, imithi, kanye nokukhiqizwa kwe-resin. Izinyathelo zokulawula ezihloselwe ukuvikelwa kwemvelo nokuphepha ekukhiqizeni amakhemikhali zizothonya izinqubo zokukhiqiza, ziqhube izinkampani ziye ezobuchwepheshe obuhlanzekile futhi obuqhubekayo.
I-Hebei Jintaida Chemical Co., Ltd. ikulungele ukuhlangabezana nalezi zidingo zesikhathi esizayo ngenxa yamakhono ayo okukhiqiza athuthukile kanye nezibopho zayo ekukhuleni okuqhubekayo. Le nkampani ibheka ngokuqinile ukuthuthukiswa kokulawula futhi ifaka imali ocwaningweni nasekuthuthukiseni ukuze ilingane nezindinganiso zemakethe nezemvelo ezishintshashintshayo.
Izicelo zeParaformaldehyde - Ukusetshenziswa kwezolimo neminye imikhakha
I-Paraformaldehyde isebenza njengesithako samakhemikhali esiguquguqukayo ezicelo ezahlukahlukene. Ukusetshenziswa kwayo okubaluleke kakhulu kusemikhiqizweni yezolimo, ikakhulukazi njengesithako esandulela ukwenziwa kwe-glyphosate. Ngaphandle kwemithi yokubulala izinambuzane, i-paraformaldehyde isetshenziswa emithini yokwelapha ekwenzeni izithako ezisebenzayo kanye nasekukhiqizeni izinto zokwakha (synthetic resins) ezisetshenziswa ezintweni zokubumba (molding compounds) kanye nezinamathelisi (adhesives).
Ngaphezu kwalokho, i-paraformaldehyde isetshenziswa ekukhiqizweni kwezibulala-magciwane, izilondolozi, kanye nezibulala-zinambuzane. Ukusetshenziswa kwayo okubanzi kugcizelela ukubaluleka kwamakhemikhali emikhakheni eminingi yezimboni.
Ukusetshenziswa Kobuchwepheshe - Ukubulala izinambuzane, Ukubulala amagciwane, kanye nokusetshenziswa kwe-Resin
Ngobuchwepheshe, i-paraformaldehyde isebenza njengomthombo olawulwa kahle we-formaldehyde, okuvumela ukusetshenziswa kwayo njengesibulala-zinambuzane nesibulala-magciwane ezindaweni zezolimo nezimboni. Ifomu layo eliqinile elihlangene lenza kube lula ukuphatha nokugcina ngokuphepha uma kuqhathaniswa ne-formaldehyde esesimweni segesi.
Ekusebenziseni i-resin, i-paraformaldehyde iqhuba ekuhlanganisweni kwe-urea-formaldehyde kanye ne-phenol-formaldehyde resins, ezisetshenziswa kabanzi emahlathini, kuma-laminates, kanye nezinto zokwakha izindlu. Ubukhona bayo buthuthukisa izakhiwo zokwelapha i-resin kanye nokuqina komkhiqizo wokugcina.
Isiphetho - Isifinyezo Sesimo Semakethe kanye Nemibono Yesikhathi Esizayo
Ngokufingqiwe, imakethe ye-paraformaldehyde e-China ibonakala ngamandla amakhulu okukhiqiza, ukwanda kwesidingo ezimbonini eziningi, kanye nomsebenzi omkhulu wokuthekelisa. Izinkampani ezifana ne-Hebei Jintaida Chemical Co., Ltd. zibonisa ukuzinikela kwalo mkhakha ekuqhakeni, ubuchule, kanye nokusimama. Ngenkathi izinselelo ezifana nokugcwala kwemakethe kanye nezingcindezi zemithetho zikhona, ukubheka esikhathini esizayo kuhlala kukuhle ngokulindele ukwanda kwesidingo kanye nentuthuko yezobuchwepheshe ezobumba indawo yemakethe.
Abamabhizinisi abafuna izixazululo ezibanzi nezithembekile ze-paraformaldehyde, i-Hebei Jintaida igqama njengomlingani omethembayo. Ulwazi olwengeziwe mayelana nemikhiqizo namakhono abo lungatholakala ku-IKHAYA kanyeIMIKHIQIZO amakhasi.
Ukuqashelwa Komthombo - Ukuvuma Kwemininingwane Kusuka ku-CCM
Imininingwane kanye nedatha eyethulwe kulesi sihloko ivela ocwaningweni lwemakethe olugunyaziwe kanye nemibiko yezimboni eqoqwe yi-CCM. Lezi zinsiza zinikeza izibalo ezibalulekile mayelana nokwanda kwamandla, izitayela zokuthekelisa, nezinselelo zemboni emakethe ye-paraformaldehyde yase-China.
Ngeminye imininingwane mayelana nenkampani kanye nezingqayizivele zayo, abafundi abanesifiso bayakhuthazwa ukuthi bavakashele i-MAYELANA NATHI ingxenye ye-Hebei Jintaida Chemical Co., Ltd.
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