COLOMBIA, MD, la 16 Pulungoana, 2020 (GLOBE NEWSWIRE) - WR Grace & Co. (NYSE: GRA) e phatlalalitse kajeno hore Chief Scientist Yuying Shu o tlotloa ka ho sibolla ha moemeli oa Grace Stable ea seng a na le tokelo ea molao, ea hapileng maemo a holimo, ea nang le ts'ebetso e ntlafalitsoeng. (GSI) bakeng sa Rare Earth Technology (RE). Boqapi bona ba bohlokoa bo ntlafatsa ts'ebetso ea ts'ebetso ha bo ntse bo fokotsa tlhahiso ea khabone bakeng sa bareki ba k'hamphani ba hloekisang ba sebelisa mokhoa oa FCC (fluid catalytic cracking). Grace, ntlo-kholo ea hae e Columbia, Maryland, ke morekisi ea ka sehloohong oa lefats'e oa li-catalyst le li-additives tsa FCC.
Patlisiso ea Dr. Shu mabapi le tšibollo ena e nkile lilemo tse ka bang leshome, mme sengoloa sa 2015 koranteng e hlahlobiloeng ke lithaka ea Topics in Catalysis e hlalositse k'hemistri. Shu o bontšitse hore ha likarolo tse sa tloaelehang tsa lefats'e tse nang le radii e nyane ea ionic li ne li sebelisoa ho theha REUSY e tsitsitseng haholoanyane (rare earth ultra stable zeolite Y) catalyst, ts'ebetso ea matla e ile ea ntlafala haholo. Ha ho bapisoa le li-zeolite tse tloaelehileng tse tsitsitseng tsa REE, li-zeolite tse tsitsitseng tsa GSI li boloka sebaka se betere mme li hloka litšenyehelo tse tlase ho fihlela ts'ebetso e ts'oanang ea ts'ebetso.
Theknoloji ea Prime ea k'hamphani, e ipapisitseng le boqapi bona, e rekisitsoe lits'ebetsong tse fetang 20 tsa FCC, e phahamisa boemo ba ts'ebetso bakeng sa liforomo tse peli tse atlehileng ka ho fetisisa le tse holileng tsa lefats'e tsa Grace. ACHIEVE® 400 e beha meeli e sa batleheng ea phetisetso ea haedrojene, e eketsa khetho ea butene, 'me e eketsa chai ea FCC ea olefin ea bohlokoa ea peterole. IMPACT® Prime e fana ka botsitso bo ntlafetseng ba zeolite le khetho e ntle ea coke lits'ebetsong tse nang le tšepe e phahameng ea nickel le vanadium e silafatsang.
Ho fihlela joale, patent ea Dr. Shu e se e qotsitsoe ka makhetlo a 18. Habohlokoa le ho feta bakeng sa bareki ba Grace, li-catalyst tsena tsa FCC li se li phethahalitse litšepiso tsa tsona tsa mantlha ka ts'ebetso e ntle ea khoebo libakeng tsa ho hloekisoa lefatšeng ka bophara.
Theknoloji ea Grace Prime catalytic ha e ntlafatse ts'ebetso feela, e boetse e fana ka melemo ea ts'ebetso. Boqapi ba Dr. Shu bo entse hore ho be le ts'ebetso e eketsehileng ea catalyst sebakeng se seng le se seng, ho lumella hore ho sebelisoe lisebelisoa tse tala ka katleho le ho fokotsa metsi a litšila setsing sa Grace. Ho feta moo, Prime Technology e fokotsa tlhahiso ea coke le khase e omileng, e fokotsang tlhahiso ea CO2 ea ho hloekisa le ho fetola boholo ba barrel e 'ngoe le e' ngoe ea lihlahisoa tsa lihlahisoa tsa bohlokoa. ACHIEVE® 400 Prime e hlahisa alkylate e eketsehileng, e ntlafatsang katleho ea enjene le ho fokotsa mocheso oa CO2 ka mile.
Grace President le CEO Hudson La Force o ile a thoholetsa Dr. Shu ka ho amohela khau ea maemo a holimo ea saense ea k'hamphani, e leng Grace Award for Engineering Excellence (GATE).
"Mosebetsi o atlehileng oa Yuying ke mohlala o motle oa boitlamo ba rona ho boqapi bo tsoelang bareki ba rona molemo ka kotloloho," ho boletse La Force. "Bakeng sa bareki ba rona, sena se bolela ho ba thusa ho fumana ts'ebetso e phahameng le ho tšoarella. Lits'oants'o tsa rona tsa FCC Prime Series li sebetsa hantle ka bobeli, re leboha haholo ka seo Yuying a se sibolotseng. "
Dr. Shu o 'nile a hlahisa li-catalysts le li-additives tsa FCC ka lilemo tse 14' me o entse kopo ea litokelo tsa litokelo tsa 30, tse ngata tsa tsona li lumeletsoe, ho kenyeletsa le tse 7 tsa US. O phatlalalitse lingoloa tsa koranta tse hlahlobiloeng ke lithaka tse 71 mme o amohetse likhau tse ngata, ho kenyeletsoa Khau ea 2010 Maryland Innovator of the Year, Khau ea Procter & Gamble, le Khau ea Mopresidente oa China Academy of Sciences.
Pele a kenela Grace ka 2006, Yuying e ne e le motlatsi oa moprofesa le moetapele oa sehlopha Setsing sa Dalian sa Chemical Physics. O ile a ntlafatsa tsebo ea hae ea ho etsa lipatlisiso ha a ntse a sebetsa Univesithing ea Delaware, Virginia Tech, le Univesithi ea Hokkaido. Ngaka Shu o fumane Ph.D ya hae. Dalian Institute of Chemical Physics ea Chinese Academy of Sciences. Lithahasello tsa mantlha tsa mahlale ke nts'etsopele ea li-catalysts tse ncha le liphetoho tse ncha tsa lik'hemik'hale.
Grace ke k'hamphani e itlhommeng pele lefatšeng ka bophara ea lik'hemik'hale tse ikhethang e hahiloeng holim'a batho, theknoloji le ts'epo. Likarolo tse peli tsa k'hamphani tse etelletseng pele indastering, Catalyst Technologies and Materials Technologies, li fana ka lihlahisoa tse nchafalitsoeng, mahlale le lits'ebeletso tse ntlafatsang lihlahisoa le lits'ebetso tsa bareki ba rona lefatšeng ka bophara. Grace o na le basebetsi ba ka bang 4,000 'me o etsa khoebo le/kapa o rekisetsa bareki linaheng tse fetang 60 lihlahisoa. Ho tseba haholoanyane ka Mohau, etela Grace.com.
Tokomane ena le likhokahano tsa rona tse ling tsa sechaba li kanna tsa ba le lipolelo tse lebeletsoeng pele, ke hore, tlhahisoleseling e amanang le bokamoso ho fapana le liketsahalo tse fetileng. Lipolelo tse joalo hangata li kenyelletsa mantsoe a kang “lumela”, “ rera”, “ikemisetsa”, “pakane”, “tla”, “lebela”, “lebela pele”, “lebela pele”, “lebela pele”, “tsoela pele” kapa lipoleloana tse tšoanang. . . Lipolelo tse shebelletseng pele li kenyelletsa, empa ha li felle feela, lipolelo tse lebeletsoeng pele mabapi le: boemo ba lichelete; liphetho tsa ts'ebetso; phallo ea mali; merero ea lichelete; leano la khoebo; merero ea ts'ebetso; capital le litšenyehelo tse ling; phello ea COVID-19 khoebong ea rona. ; boemo ba tlhōlisano; menyetla e teng ea kholo ea lihlahisoa; melemo ho tsoa ho theknoloji e ncha; melemo ea matsapa a ho fokotsa litšenyehelo; moralo oa ho latellana; le limmaraka tsa tšireletso. Mabapi le lipolelo tsena, re sireletsa lipolelo tsa tjantjello tse hlahang karolong ea 27A ea Securities Act le karolo ea 21E ea Exchange Act. Re pepesehetse likotsi le lintho tse sa tsitsang tse ka etsang hore liphetho kapa liketsahalo tsa 'nete li fapane ho latela likhakanyo tsa rona kapa tse ka bakang hore lipolelo tse ling tse sa lebelloang li se ke tsa nepahala. Lintho tse ka etsang hore liphetho tsa sebele kapa liketsahalo li fapane ka mokhoa o bonahalang le tse fuperoeng ke lipolelo tse lebeletsoeng pele li kenyelletsa, empa ha li felle feela ho: likotsi tse amanang le ts'ebetso ea mose ho maoatle, haholo-holo likhohlanong le libaka tse tsoelang pele; dikotsi tsa thepa, matla le dipalangwang. litšenyehelo le ho fumaneha; katleho ea matsete a rona lipatlisisong, nts'etsopele le kholo; ho nkuoa le ho rekisoa ha thepa le likhoebo; liketsahalo tse amang sekoloto sa rona se setseng; liketsahalo tse amang boitlamo ba rona ba penshene; litaba tsa lefa tse amanang le mesebetsi ea khale ea Grace (ho kenyeletsoa lihlahisoa, tikoloho le litlamo tse ling tsa lefa)); litseko tsa rona tsa molao le tikoloho; ditjeho tsa ho latela tikoloho (ho kenyeletswa melao le melawana e teng le e ka bang teng e amanang le phetoho ya maemo a lehodimo); ho se khone ho theha kapa ho boloka likamano tse itseng tsa khoebo; ho se khone ho hira kapa ho boloka basebetsi ba bohlokoa; likoluoa tsa tlhaho joalo ka lifefo le likhohola. ; mello le force majeure; maemo a moruo indastering ea bareki ba rona, ho kenyeletsoa tlhoekiso ea oli, lik'hemik'hale tsa peterole le lipolasetiki, hammoho le ho fetola likhetho tsa bareki; litaba tsa bophelo bo botle le polokeho ea sechaba, ho kenyeletsoa mafu a seoa le ho behelloa ka thoko; liphetoho melaong le melaong ea lekhetho; likhohlano tsa khoebo ea machaba, litefiso le likotlo; tšusumetso e ka bang teng ea tlhaselo ea cyberattack; le lintlha tse ling tse thathamisitsoeng ho Tlaleho ea rona ea Selemo le Selemo ea morao-rao ka Foromo ea 10-K, Tlaleho ea Kotara ka Foromo ea 10-Q, le Tlaleho ea Hona Joale ka Foromo ea 8-K, litlaleho tsena li ile tsa kenngoa ho Securities and Exchange Commission 'me li fumaneha Inthaneteng ho www. .sec.gov. Liphetho tseo re li tlalehang ha lia lokela ho nkoa e le sesupo sa ts'ebetso ea rona ea kamoso. Babali ba hlokomelisoa hore ba se ke ba beha ts'epo e sa utloahaleng holim'a ponelopele ea rona le liphatlalatso tse lebelletseng pele, tse buang feela ka letsatsi leo li entsoeng ka lona. Ha re tlamehe ho phatlalatsa liphetoho leha e le life tse boletsoeng esale pele le liphatlalatso tsa rona tse tlang pele kapa ho li nchafatsa ho latela liketsahalo kapa maemo ka mor'a letsatsi le boletsoeng esale pele le lipolelo tse joalo.
Nako ea poso: Sep-07-2023
