Iindaba

Ujongene nokhuphiswano lwanamhlanje lwemarike, abenzi bemibhobho yentsimbi ye-Tianjin bahlala bezama ukuvelisa iimveliso ezisemgangathweni kubathengi emhlabeni, kwaye bagxininise ingqalelo enkulu kwiinguqu zemarike, kwaye benze uhlalutyo lwenjongo, ukuze bahambisane nesantya sophuhliso loqoqosho. kwi mo...Funda ngokugqithisileyo»

Ngaba unexhala malunga nendlela yokukhetha izixhobo ezifanelekileyo zentsimbi yeprojekthi yakho elandelayo kwezi ntsuku. Enyanisweni, kukho imiba embalwa yorhwebo eqwalaselwayo. Uhlahlo lwabiwo-mali lunokuba ngumba omkhulu, kodwa xa kufikwa ekukhetheni eyona mathiriyeli ilungileyo yomsebenzi okhoyo, zininzi ezinye izinto...Funda ngokugqithisileyo»

Kwishishini lombhobho wensimbi, i-carbon steel pipe ichaza inxalenye enkulu yokuthengisa kwimarike yangoku. Njengolunye uhlobo oluqhelekileyo lwemibhobho yensimbi yesakhiwo kwishishini lombhobho wensimbi, umbhobho we-carbon steel usetyenziswe ngokubanzi kwiiprojekthi zokwakha izakhiwo kuluntu lwanamhlanje. Kwi ...Funda ngokugqithisileyo»

Ngokuqhelekileyo, isakhelo sensimbi yesakhiwo sinezinto ezingama-50 ze-KSI. Oku kubonisa ukuba intsimbi inoxinzelelo lwesivuno olufikelela kuma-50,000 eeponti kwisikwere kwi--zombini kuxinzelelo kunye noxinzelelo. Kananjalo inamandla aphezulu xa kufikwa kumlinganiselo wobunzima xa kuthelekiswa nezinye izinto zokwakha. Ukuba uthe...Funda ngokugqithisileyo»

Ngokungafaniyo nombhobho wensimbi ophezulu wekhabhoni, umbhobho wentsimbi othambileyo unezinto zekhabhoni ezingaphantsi kwe-0.18%, ngoko olu hlobo lombhobho ludityaniswe ngokulula ngelixa ezinye iintlobo zemibhobho yentsimbi enekhabhoni ephezulu, enjengombhobho wensimbi engenasici, efuna ubuchule obukhethekileyo ukuze ngokufanelekileyo weld imathiriyeli. Kwezinye iimeko,...Funda ngokugqithisileyo»

Ixesha elide, umbhobho wensimbi weTianjin unendawo enkulu kwishishini lombhobho wentsimbi emhlabeni. Ngeminyaka yokuvelisa kunye namava okusebenza, iteknoloji yokuvelisa umbhobho wentsimbi yeTianjin yanamhlanje iye yaphuculwa ngakumbi kwaye yavuthwa. Amanye amacandelo aholoholo aneekona ezingqukuva ezikhokelela kwi...Funda ngokugqithisileyo»

Xa kuthelekiswa nezinye izinto zokwakha zemveli, isakhelo sentsimbi yolwakhiwo sinamandla kuba saye sandiswa ngakumbi ngenkqubo yokuqinisa intsimbi. Ukonyuka kumandla ayo asemgangathweni mkhulu kunamandla apheleleyo kwezinye izinto ezikhuphisanayo ezinamandla kakhulu. Ngokubhekiselele kulo mba, ulwakhiwo ...Funda ngokugqithisileyo»

Kwiimeko ezininzi, abantu baziqhelanisa nokuhlela iindidi ezahlukeneyo zemibhobho ngobunzima bodonga, ukuqina koomatshini kunye nezixhobo zombhobho. Kwimakethi yangoku yentsimbi yombhobho, kukho iintlobo ezahlukeneyo zemibhobho yentsimbi ezikhethelwe ukukhuselwa ngoomatshini, ukuxhathisa ukubola kunye nezinye iinjongo kwi...Funda ngokugqithisileyo»

Xa ulungele ukuqala iprojekthi yocingo kwikhaya lakho, igaraji, ishedi, okanye ishedi, kubonakala kubaluleke kakhulu kuwe kuqala ukuba wenze isigqibo malunga nohlobo olufanelekileyo lombhobho we-conduit wocingo. Olunye ucingo lunesingxobo salo, lufuna kuphela ukuba ludityaniswe kwizikhonkwane zodonga kunye nokudityaniswa ukuze lukhuseleke. Ezi ntlobo...Funda ngokugqithisileyo»

Kule mihla, i-scaffolding isetyenziswa ngokubanzi kwiindawo ezahlukeneyo zokwakha. Ityhubhu yescaffolding yeyona ndawo isetyenziswayo kwiscaffolding, kuba inamandla amakhulu, ihlala ixesha elide kwakunye nomlinganiselo othile wokunwebeka onceda ukuthintela iintanda. Izixhobo ze-scaffolding zihlala zikhethwa ngokusekelwe ...Funda ngokugqithisileyo»

Okwangoku, baya besanda abanini bezakhiwo, abaqulunqi, abayili bezakhiwo, kunye neekontraki ngokubanzi baye bakhetha imibhobho yentsimbi yolwakhiwo kwiiprojekthi zokwakha zorhwebo ngaphezu kwezinye izinto ezisetyenziswa ikakhulu ngenxa yokusebenza kakuhle kwamandla, ukugcinwa okuphantsi, kunye nokuqina. Ngaphandle koko, ezinye iimpawu eziphambili, njenge...Funda ngokugqithisileyo»

Kwimarike yombhobho wensimbi, iipayipi zensimbi ezijikelezayo zineenkcazo ezahlukeneyo kwiimarike. Ukuthathela ingqalelo iimfuno ezithile zesicelo, abavelisi ityhubhu yensimbi ye-Tianjin bahlala beqhuba imveliso esemgangathweni kwaye banikezela ngeenkcukacha ezilungiselelwe ukuhlangabezana neemfuno ezahlukeneyo kwi-appli...Funda ngokugqithisileyo»

Kumaxesha angoku, zininzi iingenelo zokusebenzisa imibhobho yentsimbi yolwakhiwo kwiiprojekthi zokwakha, ezinje ngobuhlobo bendalo esingqongileyo, iintlawulo ezisezantsi ze-inshorensi, ukuguquguquka koyilo kunye nokuphinda kusetyenziswe. Nangona kunjalo kwimizekelo emininzi, iimpawu zokusilela kombhobho okuzayo ziye zabonakala kwi...Funda ngokugqithisileyo»

Njengolunye uhlobo lwezixhobo zokwakha ezisetyenziswa ngokuqhelekileyo, imibhobho yentsimbi enezibilini inemfuno enkulu kakhulu kumasimi okwakha kule minyaka. Namhlanje, imibhobho yentsimbi yaseTianjin inika izibonelelo zokukhusela umhlwa kwizicelo. Kwimarike yombhobho wentsimbi yangoku, imibhobho yentsimbi yaseTianjin s...Funda ngokugqithisileyo»

Ukuma kwindawo entsha yembali, imboni yensimbi nayo ijongene nesimo esitsha sophuhliso. Ngo-2019, imboni yensimbi yaseChina iya kujongana nemingeni emininzi. Okokuqala, imeko yangaphandle ifumana utshintsho olukhulu. Uqoqosho lwehlabathi luya lusiba nolwahlulo ngakumbi, kunye nehlabathi ...Funda ngokugqithisileyo»

Ngokwezibalo, i-PMI iyonke ngoFebruwari 2019 yayingama-48.7, inyuke ngeepesenti ze-2.2 ukusuka kwinyanga edlulileyo. Ukushwankathela, ukuchatshazelwa yimiba yeeholide ezimbini, umthamo wokuthengisa wecandelo elingenanto elixande ngoFebruwari lancitshiswa. Ngaphandle koko, umsebenzi wokugcina ubusika wawunengqiqo ...Funda ngokugqithisileyo»

Xa ulungele ukuqala iprojekthi yocingo kwikhaya lakho, igaraji, ishedi, okanye ishedi, kubonakala kubaluleke kakhulu kuwe kuqala ukuba wenze isigqibo malunga nohlobo olufanelekileyo lombhobho we-conduit wocingo. Kubomi bethu bemihla ngemihla, i-conduit yentsimbi iza ngezitayile ezininzi kwaye isetyenziselwa ukuqhuba iingcingo zombane kwiindawo eziveziweyo ngaphakathi nakwi-arou...Funda ngokugqithisileyo»

Njengoko kuvunywa kakuhle, kukho rhoqo iingxabano ezinokubakho okanye iingxabano zorhwebo kuyo nayiphi na imimandla. Ukujongana neengxabano zorhwebo ezinokubakho kwishishini lombhobho wentsimbi, akukho ngaphezu kweplatitethi yokuba abavelisi bemibhobho yentsimbi yaseTshayina kufuneka babe nolwazi olubanzi ngabo, ngokukhutheleyo...Funda ngokugqithisileyo»

Xa ulungele ukuqala iprojekthi yocingo kwikhaya lakho, igaraji, ishedi, okanye ishedi, kubonakala kubaluleke kakhulu kuwe kuqala ukuba wenze isigqibo malunga nohlobo olufanelekileyo lombhobho we-conduit wocingo. Njengoko kuvunywa kakuhle, i-conduit yentsimbi iza ngezitayile ezininzi kwaye isetyenziselwa ukuqhuba iintambo zombane kwiindawo eziveziweyo kwi...Funda ngokugqithisileyo»

Kwiminyaka yakutshanje, iityhubhu zentsimbi nazo zenziwe ngeendlela ezahlukeneyo kwindawo yokusila. Zenziwa kwiimilo ezahlukeneyo, kubandakanywa iibhubhu zetsimbi ezijikelezayo, ezikwere okanye ezixande. Zikwaveliswa ngobude obahlukeneyo kunye nobukhulu obusekwe kwiimfuno ezithile kwizicelo. Ukwengeza ...Funda ngokugqithisileyo»

Kwizicelo ezisebenzayo, umbhobho wentsimbi ongenamthungo unenzuzo eyahlukileyo xa uthelekiswa nombhobho wentsimbi odityanisiweyo kuba umbhobho wentsimbi ongenamthungo awunamthungo wokuwelda kumbhobho wesiseko, odla ngokujongwa njengendawo ebuthathaka, esemngciphekweni wokusilela kunye nomhlwa. Umbhobho wentsimbi ongenamthungo usetyenziswe ngokubanzi kwi...Funda ngokugqithisileyo»

Njengoko sonke siyazi, xa umzimba womzimba wombhobho wensimbi uhlaselwe kwaye i-zinc hydroxide compounds yenziwe, kuyinqweneleka ukususa iimveliso ze-oxide ebusweni. Ngokuqhelekileyo, kukho izizathu ezibini eziphambili: i-1.ubukho babo buvimbela ukubunjwa kwe-carbonat ezinzileyo ...Funda ngokugqithisileyo»

Kwiminyaka yakutshanje, umbhobho wensimbi owenziwe igalvanized usetyenziswe ngokubanzi kwimibhobho kwishishini leoli kunye negesi. Amanqaku aphambili malunga nokuqina kwentsimbi njengoko ichaphazela ukhuseleko lombhobho zilandelayo. Okokuqala, intsimbi ngokwayo ayithobi kunye nokuhamba kwexesha. Umbhobho oneminyaka engamashumi asibhozo ubudala, ukuba unamandla...Funda ngokugqithisileyo»

Iinkqubo ze-conduit ngokubanzi zihlelwa ngobunzima bodonga, ukuqina komatshini, kunye nezinto ezisetyenziselwa ukwenza i-tubing. Izinto eziphathekayo zinokukhethwa ukukhusela oomatshini, ukuxhathisa ukubola, kunye neendleko ezipheleleyo zofakelo. Imimiselo yocingo lwezixhobo zombane kwiindawo ezinobungozi...Funda ngokugqithisileyo»