Kev lag luam khoom siv hauv tsev thiab tus kheej hais txog ntau yam teeb meem cuam tshuam rau kev saib xyuas tus kheej thiab kev tu tsev.
Lub 2023 Ntiaj Teb Surfactant Conference tsim los ntawm CESIO, European Committee rau Organic Surfactants thiab Intermediates, nyiam 350 tus thawj coj los ntawm cov tuam txhab tsim xws li Procter & Gamble, Unilever thiab Henkel.Tsis tas li ntawd tam sim no yog cov tuam txhab sawv cev los ntawm txhua yam ntawm cov khoom siv.
CESIO 2023 tshwm sim hauv Rome thaum Lub Rau Hli 5 txog rau 7th.
Lub rooj sib tham Tony Gough ntawm Innospec txais tos cov neeg tuaj koom;tab sis tib lub sijhawm, nws tau teeb tsa ntau qhov teeb meem uas paub tseeb tias qhov hnyav ntawm kev lag luam surfactants nyob rau lub asthiv tom ntej, hli thiab xyoo.Nws tau taw qhia tias tus kabmob tshiab tshiab tau nthuav tawm cov kev txwv ntawm kev saib xyuas kev noj qab haus huv thoob ntiaj teb;kev loj hlob ntawm cov pej xeem thoob ntiaj teb yuav ua rau UN qhov -1.5 ° C thoob ntiaj teb kev nyab xeeb kev cog lus nyuaj dua;Russia tsov rog nyob rau hauv Ukraine yog cuam tshuam tus nqi;Nyob rau hauv 2022, EU tshuaj Ntshuam pib tshaj exports.
"Tebchaws Europe muaj lub sijhawm nyuaj sib tw nrog Tebchaws Meskas thiab Tuam Tshoj," Gough tau lees paub.
Nyob rau tib lub sijhawm, cov neeg tswj hwm tau tso cov kev xav tau ntau ntxiv ntawm kev lag luam tu thiab nws cov chaw muag khoom, uas tau txav deb ntawm cov fossil feedstocks.
"Yuav ua li cas peb txav mus rau cov khoom xyaw ntsuab?"nws nug cov neeg tuaj saib.
Ntau cov lus nug thiab cov lus teb tau raug tsa thaum lub sijhawm peb-hnub kev tshwm sim, nrog cov lus txais tos los ntawm Raffael Tardi ntawm Italian Association for Fine and Specialty Chemicals AISPEC-Federchimica."Kev lag luam tshuaj lom neeg yog lub hauv paus ntawm European Green Deal. Peb txoj kev lag luam cuam tshuam feem ntau los ntawm kev tsim cai lij choj," nws hais rau cov neeg tuaj koom."Kev sib koom tes yog tib txoj hauv kev kom ua tiav yam tsis muaj kev txi lub neej zoo."
Nws hu ua Rome lub peev ntawm kab lis kev cai thiab lub peev ntawm surfactants;sau tseg tias chemistry yog lub caj qaum ntawm Italian kev lag luam.Yog li, AISPEC-Federchimica ua haujlwm los txhim kho cov tub ntxhais kawm kev paub txog chemistry thaum piav qhia vim li cas kev ntxuav yog qhov kev daws teeb meem zoo tshaj plaws los txhim kho cov neeg siv khoom noj qab haus huv.
Cov kev cai nruj heev yog lub ntsiab lus ntawm kev sib tham hauv cov rooj sib tham thiab cov rooj sib tham thoob plaws hauv peb hnub kev tshwm sim.Nws tsis paub meej tias cov lus tau mus txog pob ntseg ntawm EU REACH cov neeg sawv cev.Tab sis qhov tseeb yog tias Giuseppe Casella, tus thawj coj ntawm European Commission lub REACH department, tau xaiv los hais lus hauv video.Casella qhov kev sib tham tau tsom mus rau REACH kho, uas nws tau piav qhia muaj peb lub hom phiaj:
Txhim khu kev tiv thaiv tib neeg kev noj qab haus huv thiab ib puag ncig los ntawm cov ntaub ntawv tshuaj txaus thiab kev tswj hwm kev pheej hmoo tsim nyog;
Txhim kho kev ua haujlwm thiab kev sib tw ntawm kev lag luam sab hauv los ntawm kev txhim kho cov cai thiab cov txheej txheem uas twb muaj lawm kom ua tau zoo dua;thiabTxhim kho kev ua raws li REACH cov cai.
Kev hloov pauv kev sau npe suav nrog cov ntaub ntawv txaus ntshai tshiab uas xav tau hauv daim ntawv sau npe, suav nrog cov ntaub ntawv xav tau los txheeb xyuas cov kab mob endocrine cuam tshuam.Cov ncauj lus kom ntxaws ntxiv thiab / lossis cov ntaub ntawv ntxiv txog kev siv tshuaj lom neeg thiab raug.Polymer Cov Ntawv Ceeb Toom thiab Kev Sau Npe.Thaum kawg, cov khoom sib xyaw ua ke tshiab tau tshwm sim hauv kev tshuaj ntsuam xyuas kev nyab xeeb uas suav nrog kev sib xyaw ua ke ntawm cov tshuaj.
Lwm qhov kev ntsuas suav nrog kev ua kom yooj yim rau txoj kev tso cai, txuas ntxiv txoj hauv kev tswj hwm kev pheej hmoo rau lwm yam kev phom sij thiab qee qhov tshwj xeeb siv, thiab qhia txog cov tswv yim siv yooj yim txhawm rau txhawm rau txhawm rau txiav txim siab kom meej.
Cov kev hloov kho kuj tseem yuav qhia txog European cov peev txheej tshawb xyuas los txhawb cov tub ceev xwm thiab tawm tsam kev muag khoom hauv online tsis raug cai.Cov kev hloov kho yuav txhim kho kev koom tes nrog cov neeg lis kev lis kev cai kom ntseeg tau tias cov khoom lag luam ua raws li REACH.Thaum kawg, cov neeg uas cov ntaub ntawv sau npe tsis ua raws li yuav raug tshem tawm lawv cov lej sau npe.
Thaum twg cov kev ntsuas no yuav siv tau?Casella tau hais tias Pawg Neeg Saib Xyuas cov lus pom zoo yuav raug pom zoo los ntawm lub quarter thib plaub ntawm 2023 thaum kawg.Cov txheej txheem tsim cai lij choj thiab pawg thawj coj yuav muaj nyob rau hauv 2024 thiab 2025.
"REACH yog qhov kev sib tw hauv xyoo 2001 thiab 2003, tab sis cov kev hloov kho no tseem nyuaj dua!"pom Alex Föller, tus neeg saib xyuas kev sib tham los ntawm Tegewa.
Ntau tus neeg yuav xav tias EU cov neeg tsim cai lij choj tau ua txhaum ntau dhau nrog REACH, tab sis peb tus neeg ua si loj tshaj plaws hauv kev lag luam tu thoob ntiaj teb muaj lawv tus kheej cov txheej txheem kev ruaj ntseg, uas tau tham txog qhov tob ntawm lub rooj sib tham qhib ntawm Congress.Procter & Gamble's Phil Vinson pib nws qhov kev nthuav qhia los ntawm kev qhuas lub ntiaj teb ntawm surfactants.
"Surfactants tau xav tias tau ua lub luag haujlwm tseem ceeb hauv kev txhim kho lub neej los ntawm kev tsim RNA," nws hais."Qhov ntawd yuav tsis muaj tseeb, tab sis nws yog ib qho tsim nyog xav txog."
Qhov tseeb yog tias ib lub raj mis ntawm xab npum muaj 250 grams surfactant.Yog tias tag nrho cov micelles tau muab tso rau ntawm ib txoj hlua, nws yuav ntev txaus kom rov qab mus rau hauv lub hnub ci.
"Kuv tau kawm surfactants rau 38 xyoo. Xav txog yuav ua li cas lawv khaws lub zog thaum shear," nws txhawb siab."Vesoles, compressed vesicles, discoidal ntxaib, bicontinuous microemulsions. Qhov ntawd yog qhov tseem ceeb ntawm qhov peb ua. Nws yog amazing!"
Thaum cov chemistry yog complex, yog li cov teeb meem nyob ib puag ncig raw cov ntaub ntawv thiab formulations.Vinson tau hais tias P&G tau cog lus rau kev txhim kho kom ruaj khov, tab sis tsis yog ntawm kev ua haujlwm.Sustainability yuav tsum tau muaj nyob rau hauv qhov zoo tshaj plaws science thiab lub luag hauj lwm nrhiav, nws hais.Hloov mus rau cov neeg siv khoom kawg, nws tau taw qhia tias hauv Procter & Gamble daim ntawv ntsuam xyuas, peb ntawm tsib qhov teeb meem saum toj kawg nkaus cov neeg siv khoom tau txhawj xeeb txog yog cuam tshuam txog ib puag ncig.
Post lub sij hawm: Jun-03-2019