COLOMBIA, MD, Kaum Ib Hlis 16, 2020 (GLOBE NEWSWIRE) – WR Grace & Co. (NYSE: GRA) tshaj tawm hnub no tias Tus Kws Tshawb Fawb Yuying Shu tau txais txiaj ntsig los ntawm kev tshawb pom tus neeg sawv cev Grace Stable uas tau txais daim ntawv pov thawj tam sim no, uas tau txais txiaj ntsig zoo tshaj plaws nrog kev ua haujlwm zoo dua. (GSI) rau Rare Earth Technology (RE). Qhov kev tsim kho tshiab tseem ceeb no txhim kho kev ua haujlwm catalyst thaum txo cov pa roj carbon rau cov neeg siv khoom ntawm lub tuam txhab siv cov txheej txheem fluid catalytic cracking (FCC). Grace, lub hauv paus chaw haujlwm hauv Columbia, Maryland, yog lub ntiaj teb tus thawj coj muab khoom ntawm FCC catalysts thiab additives.
Dr. Shu txoj kev tshawb fawb txog qhov kev tshawb pom no tau siv sijhawm ze li kaum xyoo, thiab tsab xov xwm xyoo 2015 hauv phau ntawv xov xwm Topics in Catalysis uas tau tshuaj xyuas los ntawm cov kws tshaj lij tau piav qhia txog cov tshuaj lom neeg. Shu tau ua pov thawj tias thaum cov khoom siv hauv av tsis tshua muaj nrog cov ionic radii me dua tau siv los tsim cov catalyst REUSY (av tsis tshua muaj ultra ruaj khov zeolite Y) ruaj khov dua, kev ua haujlwm catalytic tau zoo dua. Piv rau cov zeolites REE-stabilized ib txwm muaj, GSI-stabilized zeolites khaws thaj chaw zoo dua thiab xav tau tus nqi qis dua los ua tiav cov haujlwm catalytic tib yam.
Lub tuam txhab cov thev naus laus zis Prime, raws li qhov kev tsim kho tshiab no, tau raug muag hauv ntau dua 20 FCC kev teeb tsa, tsa cov kab kev ua tau zoo rau ob lub platform catalytic thoob ntiaj teb uas ua tiav thiab paub tab tshaj plaws ntawm Grace. ACHIEVE® 400 Prime txwv tsis pub muaj kev hloov pauv hydrogen tsis xav tau, ua kom muaj kev xaiv butene ntau tshaj plaws, thiab ua rau FCC cov txiaj ntsig ntawm cov roj av olefins muaj nqis nce ntxiv. IMPACT® Prime muab kev ruaj khov zeolite zoo dua thiab kev xaiv coke zoo dua hauv cov ntawv thov nrog cov hlau nickel thiab vanadium uas muaj kuab paug ntau.
Txog tam sim no, Dr. Shu daim ntawv pov thawj tau raug hais txog 18 zaug. Qhov tseem ceeb tshaj rau Grace cov neeg siv khoom, cov tshuaj FCC no tau ua tiav lawv cov lus cog tseg thawj zaug nrog kev ua lag luam zoo heev hauv cov chaw ua roj thoob ntiaj teb.
Cov thev naus laus zis catalytic Grace Prime tsis yog tsuas yog txhim kho kev ua haujlwm xwb, tab sis nws kuj muab cov txiaj ntsig kev ruaj khov. Dr. Shu txoj kev tsim kho tshiab ua rau muaj kev ua haujlwm catalyst ntau ntxiv rau ib chav tsev, ua rau siv cov khoom siv raw tau zoo dua thiab txo cov dej khib nyiab ntawm lub Hoobkas Grace. Tsis tas li ntawd, Prime Technology tab tom txo cov coke thiab cov roj qhuav tsim, uas txo cov pa roj CO2 hauv chaw ua roj thiab hloov ntau dua ntawm txhua lub thoob ntawm cov khoom noj khoom haus mus rau hauv cov khoom muaj nqis. ACHIEVE® 400 Prime tsim ntau dua alkylate, uas txhim kho kev ua haujlwm ntawm lub cav thiab txo cov pa roj CO2 ib mais.
Tus Thawj Coj thiab CEO ntawm Grace, Hudson La Force, tau qhuas Dr. Shu rau qhov tau txais khoom plig tshawb fawb tseem ceeb tshaj plaws ntawm lub tuam txhab, Grace Award for Engineering Excellence (GATE).
"Yuying txoj haujlwm tshiab yog ib qho piv txwv zoo ntawm peb txoj kev cog lus rau kev tsim kho tshiab uas pab tau peb cov neeg siv khoom ncaj qha," La Force hais. "Rau peb cov neeg siv khoom, qhov no txhais tau tias pab lawv ua tiav kev ua tau zoo dua thiab kev ruaj khov. Peb cov catalysts FCC Prime Series ua ob qho tib si zoo heev, ua tsaug rau feem ntau rau Yuying txoj kev tshawb pom."
Dr. Shu tau tsim cov tshuaj catalysts thiab cov khoom ntxiv rau FCC tau 14 xyoo thiab tau thov 30 daim ntawv pov thawj, ntau daim tau tso cai, suav nrog 7 daim hauv Tebchaws Meskas. Nws tau luam tawm 71 tsab xov xwm hauv phau ntawv xov xwm uas tau tshuaj xyuas los ntawm cov phooj ywg thiab tau txais ntau yam khoom plig, suav nrog 2010 Maryland Innovator of the Year Award, Procter & Gamble Award, thiab Chinese Academy of Sciences President's Award.
Ua ntej koom nrog Grace xyoo 2006, Yuying yog ib tug xibfwb pabcuam thiab tus thawj coj pab pawg ntawm Dalian Institute of Chemical Physics. Nws tau txhim kho nws cov txuj ci tshawb fawb thaum ua haujlwm ntawm University of Delaware, Virginia Tech, thiab University of Hokkaido. Dr. Shu tau txais nws daim Ph.D. Dalian Institute of Chemical Physics ntawm Chinese Academy of Sciences. Cov kev txaus siab tseem ceeb ntawm kev tshawb fawb yog kev tsim cov catalysts tshiab thiab cov tshuaj tiv thaiv tshiab.
Grace yog ib lub tuam txhab tshuaj lom neeg tshwj xeeb thoob ntiaj teb uas tsim los ntawm tib neeg, thev naus laus zis thiab kev ntseeg siab. Ob lub tuam txhab ua lag luam ua lag luam, Catalyst Technologies thiab Materials Technologies, xa cov khoom tshiab, thev naus laus zis, thiab cov kev pabcuam uas txhim kho cov khoom thiab cov txheej txheem ntawm peb cov neeg siv khoom thoob ntiaj teb. Grace muaj kwv yees li 4,000 tus neeg ua haujlwm thiab ua lag luam thiab / lossis muag cov khoom rau cov neeg siv khoom hauv ntau dua 60 lub tebchaws. Yog xav paub ntxiv txog Grace, mus saib Grace.com.
Daim ntawv no thiab peb cov kev sib txuas lus rau pej xeem lwm yam yuav muaj cov lus hais txog yav tom ntej, uas yog, cov ntaub ntawv hais txog yav tom ntej es tsis yog cov xwm txheej yav dhau los. Cov lus hais no feem ntau suav nrog cov lus xws li "ntseeg", "npaj", "npaj siab", "lub hom phiaj", "yuav", "xav tias", "xav txog", "ua ntej", "kwv yees", "txuas ntxiv", lossis cov lus zoo sib xws. . Cov lus hais txog yav tom ntej suav nrog, tab sis tsis txwv rau, cov lus hais txog yav tom ntej txog: xwm txheej nyiaj txiag; cov txiaj ntsig kev ua tau zoo; kev ntws ntawm cov nyiaj; cov phiaj xwm nyiaj txiag; txoj kev npaj ua lag luam; cov phiaj xwm ua haujlwm; peev thiab lwm yam nuj nqis; qhov cuam tshuam ntawm COVID-19 rau peb txoj kev lag luam. ; txoj haujlwm sib tw; cov cib fim uas twb muaj lawm rau kev loj hlob ntawm cov khoom; cov txiaj ntsig los ntawm cov thev naus laus zis tshiab; cov txiaj ntsig los ntawm kev txo nqi; kev npaj ua tiav; thiab kev lag luam kev ruaj ntseg. Hais txog cov lus hais no, peb tiv thaiv cov lus hais txog yav tom ntej uas muaj nyob hauv ntu 27A ntawm Securities Act thiab ntu 21E ntawm Exchange Act. Peb raug rau kev pheej hmoo thiab kev tsis paub meej uas yuav ua rau cov txiaj ntsig tiag tiag lossis cov xwm txheej txawv ntawm peb cov kev kwv yees lossis yuav ua rau lwm cov lus hais txog yav tom ntej tsis raug. Cov yam uas yuav ua rau cov txiaj ntsig tiag tiag lossis cov xwm txheej txawv ntawm cov uas muaj nyob hauv cov lus hais txog yav tom ntej suav nrog, tab sis tsis txwv rau: kev pheej hmoo cuam tshuam nrog kev ua haujlwm txawv teb chaws, tshwj xeeb tshaj yog nyob rau hauv thaj chaw tsis sib haum xeeb thiab thaj chaw tsim kho; kev pheej hmoo ntawm cov khoom lag luam, lub zog thiab kev thauj mus los. tus nqi thiab kev muaj; qhov ua tau zoo ntawm peb cov peev txheej hauv kev tshawb fawb, kev txhim kho thiab kev loj hlob; kev yuav khoom thiab kev muag khoom ntawm cov cuab tam thiab cov lag luam; cov xwm txheej cuam tshuam rau peb cov nuj nqis tseem tshuav; cov xwm txheej cuam tshuam rau peb cov luag haujlwm nyiaj laus; cov teeb meem qub txeeg qub teg cuam tshuam nrog Grace cov haujlwm yav dhau los (suav nrog cov khoom lag luam, ib puag ncig thiab lwm yam kev lav phib xaub)); peb cov kev foob raws li txoj cai thiab ib puag ncig; cov nqi ua raws li ib puag ncig (suav nrog cov kev cai lij choj thiab cov cai uas twb muaj lawm thiab tej zaum yuav muaj feem cuam tshuam nrog kev hloov pauv huab cua); tsis muaj peev xwm tsim lossis tswj hwm qee qhov kev sib raug zoo ua lag luam; tsis muaj peev xwm ntiav lossis khaws cov neeg ua haujlwm tseem ceeb; kev puas tsuaj ntuj tsim xws li cua daj cua dub thiab dej nyab.; hluav taws thiab lub zog tsis tseem ceeb; cov xwm txheej kev lag luam hauv peb cov neeg siv khoom lag luam, suav nrog kev ua roj, petrochemicals thiab plastics, nrog rau kev hloov pauv ntawm cov neeg siv khoom nyiam; cov teeb meem kev noj qab haus huv pej xeem thiab kev nyab xeeb, suav nrog kev sib kis thiab kev cais tawm; kev hloov pauv hauv cov kev cai lij choj thiab cov cai se; kev sib cav sib ceg txog kev lag luam thoob ntiaj teb, cov nqi se thiab kev rau txim; qhov cuam tshuam ntawm kev tawm tsam cyber; thiab lwm yam uas teev nyob rau hauv peb daim Ntawv Qhia Txhua Xyoo tshiab tshaj plaws ntawm Daim Ntawv 10-K, Daim Ntawv Qhia Txhua Peb Hlis ntawm Daim Ntawv 10-Q, thiab Daim Ntawv Qhia Tam Sim No ntawm Daim Ntawv 8-K, cov ntawv qhia no tau xa mus rau Securities and Exchange Commission thiab muaj nyob online ntawm www. .sec.gov. Cov txiaj ntsig uas peb tshaj tawm yuav tsum tsis txhob raug coj los ua qhov qhia txog peb qhov kev ua tau zoo yav tom ntej. Cov neeg nyeem ntawv raug ceeb toom kom tsis txhob tso siab rau peb cov kev kwv yees thiab cov lus hais txog yav tom ntej, uas tsuas yog hais txog hnub uas lawv tau ua. Peb tsis muaj lub luag haujlwm los tshaj tawm txhua qhov kev hloov pauv rau peb cov kev kwv yees thiab cov lus hais txog yav tom ntej lossis hloov kho lawv raws li cov xwm txheej lossis qhov xwm txheej tom qab hnub uas cov kev kwv yees thiab cov lus hais tau ua.
Lub sijhawm tshaj tawm: Cuaj hlis-07-2023
