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Isikhathi esivelele se-aniline
Nakuba ubhubhane olusha lomqhele ngo-2021 lusekhona, ukusetshenziswa kuya ngokuya kukhuphuka ngokufika kwentwasahlobo. Iqhutshwa ukubuya kukawoyela ongahluziwe, imakethe yamakhemikhali yasekhaya yaletha imakethe yezinkunzi. Ngesikhathi esifanayo, imakethe ye-aniline nayo yaletha umzuzu oqhakazile. Kusukela ngo-...Funda kabanzi -
Ukubuka Konke Kwemboni Yezemithi Ephakathi
Ukubuka Konke Kwemboni Yezemithi Ephakathi Abaphakathi Kwemithi Abaphakathi kwemithi Ababizwa ngokuthi abaphakathi kwemithi empeleni bayizisetshenziswa zamakhemikhali noma imikhiqizo yamakhemikhali edinga ukusetshenziswa enqubweni yokwenziwa kwemithi. Le mikhiqizo yamakhemikhali ingakwazi ...Funda kabanzi -
Ulwazi lwanamuhla
Ukuqubuka okusha eYurophu kushukumisele amazwe amaningi ukuthi andise izindlela zawo zokuvalwa. Uhlobo olusha lwe-coronavirus entsha luvele kuleli zwekazi ezinsukwini zamuva nje, igagasi lesithathu lobhubhane eYurophu. IFrance ikhuphuke ngo-35,000 ngosuku, iJalimane ngo-17,000. IJalimane imemezele ukuthi izokwandisa...Funda kabanzi -
I-International News Express
I-EU ibeke izijeziso zayo zokuqala eShayina, kanti iShayina ibeke izijeziso ezifanayo I-European Union ngoLwesibili ibeke izijeziso eShayina ngenxa yalokho okubizwa ngokuthi udaba lweXinjiang, isinyathelo sokuqala esinjalo eminyakeni ecishe ibe ngu-30. Kuhlanganisa ukuvinjelwa kokuhamba kanye nokumiswa kwempahla ezikhulwini ezine zaseShayina kanye ...Funda kabanzi -
Ama-oda okuhweba kwamanye amazwe, indlu encane kunzima ukuyithola! Isitimela sezimpahla saseSino-Europe sendawo yokubhuka ilotho sishisa kakhulu!
Izitimela zempahla zaseShayina-Europe zilethe ama-TEU ayizigidi ezingu-1.35 ngonyaka wonke, okuwukwenyuka kwama-56% esikhathini esifanayo ngo-2019. Inani lezitimela zaminyaka yonke lidlule ku-10,000 okokuqala, kanti isilinganiso sezitimela zanyanga zonke sahlala singaphezu kwe-1,000. Ezinyangeni ezimbili zokuqala zalo nyaka, iShayina-Eu...Funda kabanzi -
Iphrojekthi yamalahle engamathani ayisigidi angu-1 e-Inner Mongolia ingena ngokusemthethweni esigabeni sokulungiselela ukusebenza
Ngomhlaka-10 Mashi, i-China Coal Ordos Energy and Chemical Co., Ltd. (efushaniswe ngokuthi “i-China Coal E Energy Chemical”) Isigaba II sokwakhiwa kwegesi yokwenziwa ibe yiphrojekthi yokuguqulwa kobuchwepheshe be-methanol engamathani ayisigidi esingu-1 umbhoshongo wokwenziwa kwe-methanol waqala ukulayisha i-catalyst. Njengesi...Funda kabanzi -
Isithando esisha se-ethylene esiqhekeka i-Sino-Korea Petrochemical sivuselelwe ngempumelelo, futhi amandla okukhiqiza azokhula abe ngamathani ayizigidi ezingu-1.1 ngonyaka
Ngomhlaka-28 kuNhlolanja, isithando sokuqhekeka esisha esinguNombolo 10 esingamathani angu-200,000 ngonyaka sesitshalo se-ethylene se-Sino-Korea Petrochemical savuselelwa kanye, okubonisa ukuthi iphrojekthi isingene esigabeni sokulungiselela ukuqala. Ukwengezwa kwesithando sokuqhekeka esinguNombolo 10 kuyingxenye ebalulekile ye-Sino-Korea...Funda kabanzi -
Ukuvalwa okuphuthumayo! Isiphepho sesihlabathi sihlasele amadolobha ayi-14 asenyakatho! Amabhizinisi amakhulu angama-20 amakhemikhali apakishwe ukuze athengiswe! Sizophela futhi!
Amandla eziphepho zothuli awanakubukelwa phansi. Kubikwa ukuthi lesi siphepho sesihlabathi sinamandla kakhulu kuze kube manje kulo nyaka, kodwa futhi sinobubanzi obukhulu kakhulu besimo sezulu sesiphepho sesihlabathi. Akukhona nje kuphela ukuthi ukubonakala kuphansi kakhulu, uthuli kanye nesimo sezulu sothuli oluntantayo kuthinta ngqo ukusebenza kanye nokukhiqizwa kwebhizinisi...Funda kabanzi -
Yini okufanele ngiyenze uma kuvela amabala ombala kanye namabala kudayi ophendulayo?
Amadayi asebenzayo anokuncibilika okuhle kakhulu emanzini. Amadayi asebenzayo ancike kakhulu eqenjini le-sulfonic acid eliku-molecule yedayi ukuze ancibilike emanzini. Kumadayi asebenzayo e-meso-temperature aqukethe amaqembu e-vinylsulfone, ngaphezu kweqembu le-sulfonic acid, i-β -Ethylsulfonyl sulfate nayo iyi-...Funda kabanzi -
Kuze kube amasonto ayi-12 alandelanayo! Izinto zokusetshenziswa zamakhemikhali ziyahlanya!
Kulo nyaka amakhemikhali aphezulu kakhulu, amasonto okuqala ayi-12 elandelana! Njengoba ubhubhane lomhlaba wonke luncipha, isidingo sikhula, igagasi elibandayo e-United States eliholela ekuphazamisekeni kokuhlinzekwa kwempahla emafektri amakhulu, kanye nokwenyuka kwamathemba okwehla kwamandla emali, intengo yezinto zokusetshenziswa zamakhemikhali ikhuphuke kakhulu...Funda kabanzi -
Impi! I-Crude ibheke ku-$80! Ukwenyuka kwesidingo ngezigidi eziyi-100, ukwenyuka kwentengo yezinto zokusetshenziswa eziphuthumayo ngo-8000!
Kube “nempi” eningi muva nje. Ukusimama komnotho ngemva kwalolu bhubhane kuyaphuthuma. Izwe elikhulu liye laqala ngokuphindaphindiwe izijeziso nokuhlaselwa, okuthinte kakhulu ukusimama komnotho wamazwe ngamazwe. Ukungazinzi okuncane esimweni samazwe ngamazwe kuzothinta imakethe enkulu...Funda kabanzi -
Izijeziso zinyukile! Izijeziso zase-US eShayina naseRussia, isiphithiphithi semakethe! Izinto zokusetshenziswa eziyinhloko zikhuphuke ngo-85% futhi!
Ukwenyuka kwamanani kwakamuva akugcini nje ngokuheha amehlo, kodwa nesimo samazwe ngamazwe sidonsela ukunaka okukhulu. Ukuduma kukawoyela ongahluziwe, imakethe yamakhemikhali iyanda. Njengoba i-Iraq ne-Saudi Arabia ziqhunyiswa ngamabhomu kanye nentengo kawoyela ongahluziwe ibheke ku-$70, imakethe yamakhemikhali iphinde yanda...Funda kabanzi
