COLOMBIA, MD, Novembala 16, 2020 (GLOBE NEWSWIRE) – WR Grace & Co. (NYSE: GRA) yalengeza lero kuti Chief Scientist Yuying Shu ndiye amene wapeza kampani ya Grace Stable yomwe tsopano ili ndi patent, yopambana kwambiri komanso yogwira ntchito bwino. (GSI) ya Rare Earth Technology (RE). Luso lofunikali limathandizira magwiridwe antchito a catalyst pomwe likuchepetsa mpweya woipa wa carbon kwa makasitomala a fakitale yoyeretsera mafuta pogwiritsa ntchito njira ya fluid catalytic cracking (FCC). Grace, yomwe ili ku Columbia, Maryland, ndi kampani yotsogola padziko lonse yopereka ma catalyst ndi zowonjezera za FCC.
Kafukufuku wa Dr. Shu pa zomwe anapezazi unatenga pafupifupi zaka khumi, ndipo nkhani ya mu 2015 mu magazini ya Topics in Catalysis yomwe inawunikidwa ndi anzawo inafotokoza za chemistry. Shu adawonetsa kuti pamene zinthu zapadziko lapansi zosadziwika bwino zokhala ndi ma radii ang'onoang'ono a ionic zinagwiritsidwa ntchito popanga chothandizira chokhazikika cha REUSY (rare earth ultra stable zeolite Y), ntchito yothandiza anthu inakula kwambiri. Poyerekeza ndi ma zeolite okhazikika a REE, ma zeolite okhazikika a GSI amasunga malo abwino pamwamba ndipo amafuna ndalama zochepa kuti akwaniritse ntchito yofanana yothandiza anthu.
Ukadaulo wa Prime wa kampaniyo, wozikidwa pa luso latsopanoli, wagulitsidwa m'mafakitale opitilira 20 a FCC, zomwe zakweza mulingo wa magwiridwe antchito a nsanja ziwiri zopambana komanso zokhwima kwambiri za Grace padziko lonse lapansi. ACHIEVE® 400 Prime imachepetsa kusintha kosafunikira kwa hydrogen, imakulitsa kusankha kwa butene, ndikuwonjezera zokolola za FCC za mafuta olefin ofunika. IMPACT® Prime imapereka kukhazikika kwa zeolite komanso kusankha bwino kwa coke mu ntchito zokhala ndi zitsulo zambiri zodetsa nickel ndi vanadium.
Mpaka pano, patent ya Dr. Shu yatchulidwa ka 18. Chofunika kwambiri kwa makasitomala a Grace, ma catalyst a FCC awa tsopano akwaniritsa malonjezo awo oyamba ndi ntchito yabwino kwambiri yamalonda m'mafakitale oyeretsera mafuta padziko lonse lapansi.
Ukadaulo wa Grace Prime catalytic sikuti umangowonjezera magwiridwe antchito okha, komanso umapindulitsa pakukhala ndi moyo wabwino. Luso la Dr. Shu linapangitsa kuti ntchito yowonjezera ya catalyst pa unit iliyonse ikhale pamwamba, zomwe zimathandiza kuti zipangizo zopangira zigwiritsidwe ntchito bwino komanso kuchepetsa kutuluka kwa madzi otayira pa fakitale ya Grace. Kuphatikiza apo, Prime Technology ikuchepetsa kupanga kwa coke ndi mpweya wouma, zomwe zimachepetsa kutulutsa kwa CO2 mu fakitale yoyeretsera ndikusintha mbiya iliyonse ya chakudya kukhala zinthu zamtengo wapatali. ACHIEVE® 400 Prime imapanga alkylate yambiri, yomwe imapangitsa kuti injini izigwira ntchito bwino komanso imachepetsa kutulutsa kwa CO2 pa kilomita iliyonse.
Purezidenti wa Grace komanso CEO Hudson La Force adayamika Dr. Shu chifukwa cholandira mphoto ya sayansi yotchuka kwambiri ya kampaniyo, Grace Award for Engineering Excellence (GATE).
"Ntchito yopambana ya Yuying ndi chitsanzo chabwino cha kudzipereka kwathu pakupanga zinthu zatsopano zomwe zimapindulitsa makasitomala athu mwachindunji," adatero La Force. "Kwa makasitomala athu, izi zikutanthauza kuwathandiza kuti agwire bwino ntchito komanso kuti zinthu ziyende bwino. Ma catalyst athu a FCC Prime Series amachita bwino kwambiri, makamaka chifukwa cha zomwe Yuying adapeza."
Dr. Shu wakhala akupanga zinthu zoyambitsa ndi zowonjezera za FCC kwa zaka 14 ndipo wapempha ma patent 30, ambiri mwa iwo avomerezedwa, kuphatikizapo 7 ku US. Wafalitsa nkhani 71 zowunikidwa ndi anzawo m'magazini ndipo walandira mphoto zambiri, kuphatikizapo Mphoto ya Maryland Innovator of the Year ya 2010, Mphoto ya Procter & Gamble, ndi Mphoto ya Purezidenti wa Chinese Academy of Sciences.
Asanalowe nawo Grace mu 2006, Yuying anali pulofesa wothandizira komanso mtsogoleri wa gulu ku Dalian Institute of Chemical Physics. Anakulitsa luso lake lofufuza pamene ankagwira ntchito ku University of Delaware, Virginia Tech, ndi University of Hokkaido. Dr. Shu adalandira digiri yake ya Ph.D. Dalian Institute of Chemical Physics of the Chinese Academy of Sciences. Zofuna zazikulu za sayansi ndi kupanga zinthu zatsopano zoyambitsa matenda ndi zochita zatsopano za mankhwala.
Grace ndi kampani yotsogola padziko lonse lapansi yopangidwa ndi mankhwala apadera yomangidwa pa anthu, ukadaulo ndi chidaliro. Magulu awiri amakampani otsogola a kampaniyo, Catalyst Technologies ndi Materials Technologies, amapereka zinthu zatsopano, ukadaulo, ndi ntchito zomwe zimawongolera zinthu ndi machitidwe a makasitomala athu padziko lonse lapansi. Grace ili ndi antchito pafupifupi 4,000 ndipo imachita bizinesi ndi/kapena kugulitsa zinthu kwa makasitomala m'maiko opitilira 60. Kuti mudziwe zambiri za Grace, pitani ku Grace.com.
Chikalatachi ndi mauthenga athu ena a anthu onse akhoza kukhala ndi mawu owonera zam'tsogolo, kutanthauza kuti, chidziwitso chokhudzana ndi zochitika zamtsogolo osati zam'mbuyomu. Mawu otere nthawi zambiri amakhala ndi mawu monga "kukhulupirira", "kukonzekera", "cholinga", "cholinga", "chidzachitika", "kuyembekezera", "kuyembekezera", "kuyembekezera", "kuyembekezera", "kulosera", "kupitiriza", kapena mawu ena ofanana. . Mawu owonera zam'tsogolo akuphatikizapo, koma osati okha, mawu owonera zam'tsogolo okhudza: momwe zinthu zilili pazachuma; zotsatira za magwiridwe antchito; kayendedwe ka ndalama; mapulani azachuma; njira yabizinesi; mapulani ogwirira ntchito; ndalama ndi ndalama zina; momwe COVID-19 ingakhudzire bizinesi yathu. ; udindo wampikisano; mwayi womwe ulipo pakukula kwa malonda; phindu kuchokera ku ukadaulo watsopano; phindu kuchokera ku njira zochepetsera ndalama; kukonzekera kulowa m'malo; ndi misika yachitetezo. Ponena za mawu awa, timateteza mawu owonera zam'tsogolo omwe ali mu gawo 27A la Securities Act ndi gawo 21E la Exchange Act. Tili pachiwopsezo ndi kusatsimikizika komwe kungayambitse zotsatira zenizeni kapena zochitika zosiyana kwambiri ndi zomwe tikuyembekezera kapena kungayambitse mawu ena owonera zam'tsogolo kukhala olakwika. Zinthu zomwe zingapangitse kuti zotsatira zenizeni kapena zochitika zisiyane kwambiri ndi zomwe zili m'mawu oyembekezera mtsogolo ndi monga, koma sizimangokhala pa: zoopsa zokhudzana ndi ntchito zakunja, makamaka m'madera omwe akukangana ndi omwe akutukuka; zoopsa za katundu, mphamvu ndi mayendedwe. mtengo ndi kupezeka; kugwira ntchito bwino kwa ndalama zathu mu kafukufuku, chitukuko ndi kukula; kugula ndi kugulitsa katundu ndi mabizinesi; zochitika zomwe zimakhudza ngongole zathu zomwe sizinalipidwe; zochitika zomwe zimakhudza maudindo athu a penshoni; nkhani zakale zokhudzana ndi ntchito zakale za Grace (kuphatikiza zinthu, maudindo azachilengedwe ndi zina zakale)); milandu yathu yazamalamulo ndi zachilengedwe; ndalama zotsatirira malamulo azachilengedwe (kuphatikiza malamulo ndi malangizo omwe alipo komanso omwe angakhalepo okhudzana ndi kusintha kwa nyengo); kulephera kukhazikitsa kapena kusunga ubale wina ndi bizinesi; kulephera kulemba ntchito kapena kusunga antchito ofunikira; masoka achilengedwe monga mphepo yamkuntho ndi kusefukira kwa madzi. ; moto ndi mphamvu zazikulu; mikhalidwe yazachuma m'mafakitale a makasitomala athu, kuphatikiza kuyeretsa mafuta, mankhwala a petrochemical ndi mapulasitiki, komanso kusintha zomwe ogula amakonda; nkhani zaumoyo ndi chitetezo cha anthu onse, kuphatikiza miliri ndi malo okhala okhaokha; kusintha kwa malamulo ndi malamulo amisonkho; mikangano yamalonda yapadziko lonse, mitengo ndi zilango; zotsatira zomwe zingachitike chifukwa cha kuukira kwa pa intaneti; ndi zinthu zina zomwe zalembedwa mu Lipoti lathu lapachaka laposachedwa pa Fomu 10-K, Lipoti la Kotala la Fomu 10-Q, ndi Lipoti Lapano pa Fomu 8-K, malipoti awa adaperekedwa ku Securities and Exchange Commission ndipo akupezeka pa intaneti pa www. .sec.gov. Zotsatira zomwe timapereka siziyenera kuonedwa ngati chizindikiro cha momwe tikuchitira mtsogolo. Owerenga akuchenjezedwa kuti asadalire mopanda nzeru zomwe timanena ndi zomwe tikunena zamtsogolo, zomwe zimangonena za tsiku lomwe zaperekedwa. Sitikukakamiza kufalitsa kusintha kulikonse pa zomwe tikunena ndi zomwe tikunena zamtsogolo kapena kuzisintha poganizira zochitika kapena zochitika pambuyo pa tsiku lomwe zonenera ndi zomwe zikunenazi zidaperekedwa.
Nthawi yotumizira: Sep-07-2023
