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Tos ntsoov koj tuaj rau KOREA CHEM / KOREAPHARM & BIO los sib txuas lus nrog peb.
MIT –IVY Chemicals Industry Co, Ltd. yog ib lub tuam txhab tsim tshuaj lom neeg ua lag luam rau 21 xyoo nrog cov khoom siv tsim khoom tiav thiab kev tswj hwm thiab kev saib xyuas cov tshuab. Peb siv cov thev naus laus zis tsim khoom siab heev thiab cov txheej txheem sim kom paub txog kev tsim khoom, kev tswj xyuas zoo kom ua tau raws li tus qauv...Nyeem ntxiv -
Daim ntawv teev nqi thiab kev tshuaj xyuas kev hloov pauv ntawm cov khoom siv tshuaj lom neeg lub zog
Ib. Kev tshuaj xyuas kev hloov pauv ntawm tus nqi khoom txhua lub lim tiam Raws li cov ntaub ntawv saib xyuas ntawm Longzhong Information, lub voj voog no (Lub Plaub Hlis 10 - Lub Plaub Hlis 13) ntawm 438 hom khoom tseem ceeb, tus nqi tau nce tag nrho ntawm 109 (suav txog 24.9%), ib qho tsawg dua li lub hli dhau los; 172 hom (suav txog 39.3%) ...Nyeem ntxiv -
Kev Tshawb Fawb Txog Kev Lag Luam Aniline (I): Cov kev taw qhia txuas ntxiv ntawm Kev Lag Luam Tshuaj Lom Zem Zoo Aniline yog dab tsi?
Tom qab yuav luag ib puas xyoo ntawm kev txhim kho, Tuam Tshoj txoj kev lag luam tshuaj lom neeg tau dhau los ua lub tebchaws loj hlob sai tshaj plaws hauv ntiaj teb, thiab lub voj voog kev lag luam luv dua li ntawm kev lag luam tshuaj lom neeg hauv Tebchaws Europe, Asmeskas, Nyiv Pooj thiab Kaus Lim Qab Teb. Hauv Tebchaws Europe, Asmeskas thiab lwm lub tebchaws, nws nyob rau...Nyeem ntxiv -
Txais tos rau 133rd Tuam Tshoj Ntshuam thiab Export Fair Import Exhibition
Cov xov xwm tshiab tshaj plaws： ———Lub Rooj Sib Tham Canton 133rd tau teem sijhawm rov qab los rau lub Plaub Hlis 2023. Txais tos cov tuam txhab thoob ntiaj teb online thiab offline koom nrog! Lub sijhawm nthuav qhia： ———Lub Rooj Sib Tham Canton 133rd tau teem sijhawm qhib rau lub Plaub Hlis 15, 2023. Theem I: Plaub Hlis 15-19, 2023; Theem II: Plaub Hlis...Nyeem ntxiv -
Xyoo 2023, lub xeev ntawm icbc tau tsim cov ntawv qhia txog kev ua lag luam thiab kev tshawb fawb txog kev nqis peev
Kev lag luam tshuaj lom neeg zoo yog kev lag luam uas muaj ntau yam thiab siv thev naus laus zis ntau. Nws yog ib qho kev lag luam tshiab hauv kev lag luam tshuaj lom neeg, thiab tseem yog ib qho ntawm cov kev lag luam tshiab uas muaj zog tshaj plaws hauv kev lag luam tshuaj lom neeg niaj hnub no. Nws yog ib feem tseem ceeb ntawm cov ntaub ntawv tshiab. Cov khoom siv tshuaj lom neeg zoo muaj ntau hom, kev tshaj tawm siab...Nyeem ntxiv -
EVA poob qis heev
Thaum nkag mus rau lub Kaum Ib Hlis, kev lag luam EVA hauv tebchaws tseem txuas ntxiv poob qis rau lub Kaum Hli. Qhov laj thawj tseem ceeb yog tsis muaj dab tsi ntau tshaj li qhov kev ua si nqi nyob rau hauv qhov tsis sib npaug ntawm kev muab khoom thiab kev thov, thiab qhov tsis muaj zog ntawm kev lag luam neeg siv khoom kawg yog qhov pom tseeb. Tsis ntev los no, yuav luag 1.1 lab tons / xyoo ntawm EVA ntau lawm c ...Nyeem ntxiv -
Kev lag luam ntawm kev lag luam tshuaj lom neeg zoo
Cov ntaub ntawv tseem ceeb ntawm tsab xov xwm no: lub panorama ntawm cov saw hlau kev lag luam, daim ntawv qhia thermal hauv cheeb tsam, thiab kev ua tau zoo ntawm cov tuam txhab sawv cev Txheej txheem cej luam ntawm cov saw hlau kev lag luam ntawm kev lag luam tshuaj zoo: cov saw hlau kev lag luam yog qhov nyuaj, thiab cov xwm txheej thov downstream yog qhov sib piv ...Nyeem ntxiv -
Thaum Lub Kaum Ib Hlis, kev ua lag luam propane thawj zaug nce thiab tom qab ntawd poob, thiab qhov kev cia siab ntawm kev ua lag luam tsis zoo.
Thaum Lub Kaum Ib Hlis, Tuam Tshoj txoj kev lag luam propane hauv tebchaws tau hloov pauv thiab nce siab, thiab kev lag luam propane Shandong tau tawm tsam kom nce siab. Raws li SunSirs cov ntaub ntawv saib xyuas, tus nqi nruab nrab ntawm propane hauv Shandong yog 5,670 yuan / ton rau lub Kaum Ib Hlis 1, thiab 5,795 yuan / ton rau lub Kaum Ib Hlis 25, ib qho hauv ...Nyeem ntxiv -
Cov cheeb tsam siv capsaicin yog dab tsi?
Cov qauv Capsaicin Capsaicin yog muab los ntawm cov kua txob liab ntuj ntshiab, thiab nws yog cov khoom tshiab nrog tus nqi ntxiv siab. Nws muaj ntau yam kev siv, suav nrog ntau qhov chaw xws li tshuaj thiab kev kho mob, tshuaj tua kab mob, tshuaj pleev xim, ...Nyeem ntxiv -
Cyanide tshuaj tiv thaiv hauv cov organic synthesis
Pawg Cyano muaj lub zog polarity thiab electron absorption, yog li nws tuaj yeem nkag mus tob rau hauv cov protein kom tsim cov hydrogen bonds nrog cov amino acid tseem ceeb hauv qhov chaw nquag. Tib lub sijhawm, pawg cyano yog lub cev bioelectronic isosteric ntawm carbonyl, halogen thiab lwm yam pawg ua haujlwm, uas tuaj yeem ...Nyeem ntxiv -
Kev Tshawb Fawb Txog 200t/a Lithium Difluoroxalate Borate thiab Lithium Tetrafluoroborate thiab 1000t/a Vinyl Sulfate Project
Tam sim no, cov roj teeb lithium ion tau ua lub luag haujlwm tseem ceeb hauv tib neeg lub neej, tab sis tseem muaj qee qhov teeb meem hauv kev siv roj teeb lithium. Qhov laj thawj tseem ceeb yog tias cov electrolyte siv hauv cov roj teeb lithium yog lithium hexafluorophosphate, uas rhiab heev rau cov dej noo ...Nyeem ntxiv -
Kev Kub Ntxhov! Cov lus ceeb toom loj heev txog tshuaj lom neeg! Kev ntshai ntawm kev pheej hmoo "txiav kev muab khoom"! Tus nqi roj rov qab mus rau qib ntawm rau lub hlis dhau los, nws puas zoo lossis phem?
Kev Kub Ntxhov! Lub tuam txhab tshuaj lom neeg ceeb toom! Kev ntshai ntawm kev pheej hmoo "txiav kev muab khoom"! Tsis ntev los no, Covestro tshaj tawm tias nws lub Hoobkas TDI 300,000-ton hauv Tebchaws Yelemees yog qhov xwm txheej tsis tau xav txog vim muaj chlorine xau thiab tsis tuaj yeem rov pib dua hauv lub sijhawm luv luv. Nws xav tias yuav rov pib muab khoom tom qab Lub Kaum Ib Hlis 30. ...Nyeem ntxiv
