COLOMBIA, MD, 16 Ugushyingo 2020 (GLOBE NEWSWIRE) – WR Grace & Co. (NYSE: GRA) yatangaje uyu munsi ko Umuyobozi Mukuru w’Umuhanga mu bya siyansi Yuying Shu ashimirwa kuvumbura ikigo cya Grace Stable gifite uburenganzira bwo gukora, cyatsindiye igihembo kinini gifite ibikorwa birushijeho kwiyongera. (GSI) cya Rare Earth Technology (RE). Iri shyano rikomeye rituma habaho imikorere myiza ya catalyst mu gihe rigabanya imyuka ihumanya ikirere ku bakiriya b’ikigo bakoresha ikoranabuhanga rya catalyst (FCC). Grace, ifite icyicaro gikuru i Columbia, muri leta ya Maryland, ni yo iyoboye ku isi mu gutanga catalyst na inyongeramusaruro za FCC.
Ubushakashatsi bwa Dr. Shu kuri ubu buvumbuzi bwamaze hafi imyaka icumi, kandi inkuru yo mu 2015 mu kinyamakuru cyasuzumwe n'urungano cyitwa Topics in Catalysis yasobanuye shimi. Shu yagaragaje ko igihe ibintu by'isi bidasanzwe bifite radiyo ntoya ya ionic byakoreshwaga mu gukora catalyst ya REUSY (isi idasanzwe ultra stable zeolite Y) ihamye kurushaho, imikorere ya catalytic yarushijeho kuba myiza cyane. Ugereranyije na zeolite zisanzwe za REE-stabilized, zeolite za GSI-stabilized zigumana ubuso bwiza kandi zisaba ikiguzi gito kugira ngo zigere ku gikorwa kimwe cya catalytic.
Ikoranabuhanga rya Prime ry’iyi sosiyete, rishingiye kuri ubu bushya, ryashyizwe mu bucuruzi mu bikoresho birenga 20 bya FCC, byongera imikorere yabyo mu bikoresho bibiri bya Grace byatsinze kandi bikuze ku isi. ACHIEVE® 400 Prime igabanya ingaruka mbi zo kohereza hydrogen, yongera ubushobozi bwo guhitamo butene, kandi yongera umusaruro wa FCC wa olefini z’agaciro. IMPACT® Prime itanga ubushobozi bwo kugumana zeolite no guhitamo coke neza mu bikoresho birimo ibyuma byanduye nikeli na vanadium.
Kugeza ubu, patenti ya Dr. Shu imaze kuvugwa inshuro 18. Icy'ingenzi kurushaho ku bakiriya ba Grace ni uko izi catalysts za FCC ubu zesheje imihigo yazo ya mbere, zikora neza cyane mu bucuruzi mu nganda zitunganya inzoga hirya no hino ku isi.
Ikoranabuhanga rya Grace Prime catalytic ntirinongera imikorere gusa, ahubwo rinatanga inyungu ku busugire bw'ikirere. Ubuhanga bwa Dr. Shu bwatumye habaho kwiyongera kwa catalyst kuri buri gice cy'ubuso, bituma ibikoresho fatizo bikoreshwa neza kandi amazi mabi asohoka mu ruganda rwa Grace agabanuka. Byongeye kandi, Prime Technology igabanya umusaruro wa coke na gaze yumye, ibi bigabanya imyuka ya CO2 mu ruganda rutunganya ibikomoka ku bimera kandi bigahindura byinshi muri buri gati y'ibiryo mu bicuruzwa by'agaciro. ACHIEVE® 400 Prime ikora alkylate nyinshi, ibi bikaba binoza imikorere ya moteri kandi bikagabanya imyuka ya CO2 kuri kilometero imwe.
Perezida wa Grace akaba n'umuyobozi mukuru Hudson La Force yashimiye Dr. Shu ku kuba yarahawe igihembo cy'ubumenyi cyamamaye cyane muri iyi sosiyete, igihembo cya Grace Award for Engineering Excellence (GATE).
“Akazi ka Yuying gafite ireme ni urugero rwiza rw’umurava wacu mu guhanga udushya dufitiye akamaro abakiriya bacu,” La Force yagize ati. “Ku bakiriya bacu, ibi bivuze kubafasha kugera ku musaruro mwiza no kurambye. Imashini zacu za FCC Prime Series zikora neza cyane, ahanini bitewe n’ibyo Yuying yavumbuye.”
Dr. Shu amaze imyaka 14 ategura imashini zikora katalyst na inyongeramusaruro za FCC, akaba yarasabye patenti 30, nyinshi muri zo zikaba zaremejwe, harimo 7 muri Amerika. Yasohoye inyandiko 71 zasuzumwe n'urungano rwe, kandi yahawe ibihembo byinshi, birimo igihembo cy'umwaka cy'umuvumbuzi w'umwaka wa Maryland mu 2010, igihembo cya Procter & Gamble, n'igihembo cya Perezida w'Ishuri Rikuru ry'Ubumenyi ry'Abashinwa.
Mbere yo kwinjira muri Grace mu 2006, Yuying yari umwarimu wungirije akaba n'umuyobozi w'itsinda muri Dalian Institute of Chemical Physics. Yanoze ubuhanga bwe mu bushakashatsi ubwo yakoraga muri Kaminuza ya Delaware, Virginia Tech, na Kaminuza ya Hokkaido. Dr. Shu yahawe impamyabumenyi y'ikirenga (PhD) muri Dalian Institute of Chemical Physics of the Chinese Academy of Sciences. Ibyiza by'ingenzi mu bya siyansi ni iterambere ry'ibintu bishya bya catalysts n'imikorere mishya ya shimi.
Grace ni ikigo gikomeye ku isi gishinzwe imiti yihariye yubatswe ku bantu, ikoranabuhanga n'icyizere. Ishami rikuru ry'ubucuruzi ry'iyi sosiyete, Catalyst Technologies and Materials Technologies, ritanga ibicuruzwa, ikoranabuhanga, na serivisi bishya binoza ibicuruzwa n'imikorere y'abakiriya bacu hirya no hino ku isi. Grace ifite abakozi bagera ku 4.000 kandi ikora ubucuruzi cyangwa ikagurisha ibicuruzwa ku bakiriya mu bihugu birenga 60. Kugira ngo umenye byinshi kuri Grace, sura Grace.com.
Iyi nyandiko n'andi makuru yacu rusange ashobora kuba arimo amagambo areba imbere, ni ukuvuga amakuru ajyanye n'ejo hazaza aho kuba ay'igihe cyashize. Amagambo nk'ayo akunze kuba arimo amagambo nka "kwemera", "guteganya", "umugambi", "intego", "kuza", "kwitega", "kwitega", "kwitega", "kwitega", "kwitega", "kwitega", "iteganya", "iteganya", "gukomeza", cyangwa andi magambo asa nayo. . Amagambo areba imbere arimo, ariko ntabwo ari yo yonyine, amagambo areba imbere yerekeye: imiterere y'imari; umusaruro w'imikorere; urujya n'uruza rw'amafaranga; gahunda z'imari; ingamba z'ubucuruzi; gahunda z'imikorere; imari n'ibindi bicuruzwa byakoreshejwe; ingaruka za COVID-19 ku bucuruzi bwacu. ; umwanya wo guhatana; amahirwe ahari yo gukura kw'ibicuruzwa; inyungu zituruka ku ikoranabuhanga rishya; inyungu zituruka ku bikorwa byo kugabanya ikiguzi; igenamigambi ry'izungura; n'amasoko y'imigabane. Ku bijyanye n'aya magambo, turinda amagambo areba imbere ari mu gika cya 27A cy'Itegeko ry'Imigabane n'igice cya 21E cy'Itegeko ry'Ihererekanya. Duhura n'ibyago n'ibidasobanutse bishobora gutuma ibisubizo nyabyo cyangwa ibintu bitandukanye cyane n'ibyo twiteze cyangwa bishobora gutuma andi magambo areba imbere atari yo. Ibintu bishobora gutuma ibisubizo nyabyo cyangwa ibintu bihinduka bitandukanye cyane n'ibiri mu itangazo rireba imbere birimo, ariko ntibigarukira gusa kuri: ingaruka zijyanye n'ibikorwa byo mu mahanga, cyane cyane mu makimbirane n'uturere turimo gutera imbere; ingaruka z'ibicuruzwa, ingufu n'ubwikorezi. ikiguzi n'uko bihari; uburyo ishoramari ryacu rikora mu bushakashatsi, iterambere n'iterambere; kugura no kugurisha imitungo n'ubucuruzi; ibintu bigira ingaruka ku mwenda wacu usigaye; ibintu bigira ingaruka ku nshingano zacu za pansiyo; ibibazo by'umurage bifitanye isano n'ibikorwa bya Grace bya kera (harimo ibicuruzwa, inshingano z'ibidukikije n'izindi nshingano z'umurage)); imanza zacu z'amategeko n'ibidukikije; ikiguzi cyo kubahiriza amategeko n'amabwiriza ajyanye n'imihindagurikire y'ikirere (harimo n'amategeko n'amabwiriza ariho n'ashoboka ajyanye n'imihindagurikire y'ikirere); kudashobora gushinga cyangwa gukomeza umubano umwe n'ubucuruzi; kudashobora guha akazi cyangwa kugumana abakozi bakomeye; ibiza nk'inkubi z'umuyaga n'imyuzure. ; inkongi z'umuriro n'ingufu zikomeye; imiterere y'ubukungu mu nganda z'abakiriya bacu, harimo gutunganya peteroli, peteroli na pulasitiki, ndetse no guhindura ibyo abaguzi bakunda; ibibazo by'ubuzima rusange n'umutekano, harimo ibyorezo n'ishyirwa mu kato; impinduka mu mategeko n'amabwiriza y'imisoro; amakimbirane mpuzamahanga mu bucuruzi, imisoro n'ibihano; ingaruka zishobora guterwa n'igitero cya interineti; n'ibindi bintu byavuzwe muri Raporo yacu y'umwaka iheruka ku ifishi ya 10-K, Raporo y'igihembwe ku ifishi ya 10-Q, na Raporo igezweho ku ifishi ya 8-K, izi raporo zashyikirijwe Komisiyo ishinzwe imigabane n'ivunjisha kandi ziraboneka kuri interineti kuri www. .sec.gov. Ibisubizo dutanga ntibigomba gufatwa nk'ikimenyetso cy'uko tuzaba tumeze mu gihe kizaza. Abasomyi baraburirwa kutishingikiriza ku byahanuwe n'ibyahanuwe n'ibyahanuwe n'ibizaza, bivuga gusa ku itariki byakoreweho. Nta nshingano dufite yo gutangaza impinduka ku byahanuwe n'ibyahanuwe n'ibizaza cyangwa kubivugurura hakurikijwe ibyabaye cyangwa imimerere nyuma y'itariki ibyo byahanuwe n'ibyatangajwe byakoreweho.
Igihe cyo kohereza: Nzeri-07-2023
