COLOMBIA, MD, Mbudzi 16, 2020 (GLOBE NEWSWIRE) – WR Grace & Co. (NYSE: GRA) yazivisa nhasi kuti Chief Scientist Yuying Shu ndiye anowana mumiriri weGrace Stable ane patent, akakunda zvakanyanya, ane basa rakawedzerwa. (GSI) yeRare Earth Technology (RE). Iyi hunyanzvi yakakosha inovandudza mashandiro e catalyst uku ichideredza kuburitswa kwecarbon kune vatengi vefekitori yekambani vachishandisa nzira ye fluid catalytic cracking (FCC). Grace, ine muzinda wayo muColumbia, Maryland, ndiyo inotungamira pasi rose mukutengesa FCC catalysts nezvimwe zvinowedzera.
Tsvagiridzo yaDr. Shu pamusoro pekuwanikwa uku yakatora makore anoda kusvika gumi, uye chinyorwa cha2015 mumagazini yakaongororwa nevezera ravo Topics in Catalysis chakatsanangura kemikari. Shu yakaratidza kuti apo zvinhu zvepasi zvisingawanzoitiki zvine ionic radii diki zvakashandiswa kugadzira REUSY (rare earth ultra stable zeolite Y) catalyst yakagadzikana, basa re catalytic rakavandudzwa zvakanyanya. Zvichienzaniswa ne REE-stabilized zeolites dzakajairika, GSI-stabilized zeolites dzinochengetedza nzvimbo iri nani uye dzinoda mari shoma kuti dziite basa rakafanana re catalytic.
Tekinoroji yePrime yekambani iyi, yakavakirwa pakuvandudzwa uku, yakatengeswa muzvikamu zvinopfuura makumi maviri zveFCC, zvichiwedzera kugona kwekushandisa mapuratifomu maviri eGrace akabudirira uye akura pasi rose ekugadzira zvinhu. ACHIEVE® 400 Prime inoderedza hydrogen transfer reactions isingadiwe, inowedzera butene selectivity, uye inowedzera FCC goho remafuta anokosha epeturu olefins. IMPACT® Prime inopa kugadzikana kwe zeolite kwakavandudzwa uye sarudzo ye coke iri nani mukushandiswa nesimbi dzakanyanya kusvibiswa ne nickel ne vanadium.
Kusvika pari zvino, patent yaDr. Shu yataurwa ka18. Chinonyanya kukosha kune vatengi vaGrace, idzi FCC catalysts dzave kuzadzisa zvavakavimbisa pakutanga nekushanda zvakanaka kwekutengeserana mufekitori pasi rese.
Tekinoroji yeGrace Prime catalytic haingogadzirisi mashandiro chete, asiwo inopa mabhenefiti ekuchengetedza nharaunda. Kugadzira kwaDr. Shu kwakaita kuti pave nekuwedzera kwemabasa e catalyst pachikamu chimwe nechimwe, zvichibvumira kushandiswa kwezvinhu zvakagadziriswa zvakanaka uye kuderedzwa kwekubuda kwemvura yakasviba pafekitori yeGrace. Pamusoro pezvo, Prime Technology iri kuderedza kugadzirwa kwecoke negasi rakaoma, izvo zvinoderedza kuburitswa kweCO2 mufekitori uye zvinoshandura huwandu hwese hwezvikafu zvemufekitori kuita zvigadzirwa zvinokosha. ACHIEVE® 400 Prime inogadzira alkylate yakawanda, iyo inovandudza kushanda zvakanaka kweinjini uye inoderedza kuburitswa kweCO2 pakiromita imwe neimwe.
Mutungamiriri weGrace uye CEO Hudson La Force vakakorokotedza Dr. Shu nekugamuchira mubairo wesainzi une mukurumbira wekambani, weGrace Award for Engineering Excellence (GATE).
"Basa raYuying rekubudirira muenzaniso wakanaka wekuzvipira kwedu mukuvandudza zvinhu zvitsva kunobatsira vatengi vedu zvakananga," akadaro La Force. "Kune vatengi vedu, izvi zvinoreva kuvabatsira kuti vabudirire uye vagare kwenguva refu. Zvishandiso zvedu zveFCC Prime Series zvinoita zvese zvakanaka, nekuda kwekuwana kwaYuying."
Dr. Shu vanga vachigadzira zvinhu zvinosimbisa makemikari nezvinowedzerwa zveFCC kwemakore gumi nemana uye vakanyorera mapatenti makumi matatu, mazhinji acho akatenderwa, kusanganisira manomwe muUS. Vakaburitsa zvinyorwa zvemagazini makumi manomwe nerimwe zvakaongororwa nevezera ravo uye vakagamuchira mibairo yakawanda, kusanganisira 2010 Maryland Innovator of the Year Award, Procter & Gamble Award, uye Chinese Academy of Sciences President's Award.
Asati abatana naGrace muna 2006, Yuying aive mubatsiri wepurofesa uye mutungamiri wechikwata kuDalian Institute of Chemical Physics. Akavandudza hunyanzvi hwake hwekutsvagisa paaishanda paYunivhesiti yeDelaware, Virginia Tech, neYunivhesiti yeHokkaido. Dr. Shu akawana Ph.D. yake Dalian Institute of Chemical Physics yeChinese Academy of Sciences. Zvinonyanya kufarirwa nesainzi kuvandudzwa kwezvinhu zvitsva zvinokonzeresa uye mashandiro matsva emakemikari.
Grace ikambani inotungamira pasi rose yemakemikari akakosha yakavakirwa pavanhu, tekinoroji uye kuvimbana. Makambani maviri ebhizinesi anotungamira muindasitiri, Catalyst Technologies and Materials Technologies, anopa zvigadzirwa zvitsva, matekinoroji, uye masevhisi anovandudza zvigadzirwa nemaitiro evatengi vedu pasi rese. Grace ine vashandi vanosvika 4,000 uye inoita bhizinesi uye/kana kutengesa zvigadzirwa kune vatengi vari munyika dzinopfuura 60. Kuti uwane rumwe ruzivo nezve Grace, shanyira Grace.com.
Gwaro iri pamwe chete nedzimwe nzira dzedu dzekutaurirana neveruzhinji zvinogona kunge zvine mashoko ekutarisira ramangwana, kureva kuti, ruzivo rwune chekuita neramangwana kwete zviitiko zvekare. Mashoko akadaro anowanzo sanganisira mazwi akadai sekuti "tenda", "ronga", "vavariro", "chinangwa", "ucha", "tarisira", "tarisira", "tarisira", "tarisira", "fungidziro", "fungidziro", "ramba", kana mamwe mashoko akafanana. . Mashoko ekutarisira ramangwana anosanganisira, asi haasi kungogumira pamashoko ekutarisira ramangwana nezve: mamiriro emari; mhedzisiro yekushanda; kufamba kwemari; zvirongwa zvemari; hurongwa hwebhizinesi; zvirongwa zvekushanda; mari nezvimwe zvinoshandiswa; kukanganisa kweCOVID-19 pabhizinesi redu. ; chinzvimbo chemakwikwi; mikana iripo yekukura kwechigadzirwa; mabhenefiti kubva kumatekinoroji matsva; mabhenefiti kubva muzvirongwa zvekuderedza mitengo; kuronga kutevedzana; uye misika yezvibatiso. Nezvemashoko aya, tinodzivirira zvirevo zvekutarisira ramangwana zviri muchikamu 27A cheSecurities Act nechikamu 21E cheExchange Act. Tinosangana nematambudziko uye kusava nechokwadi kunogona kukonzera kuti mhedzisiro chaiyo kana zviitiko zvisiyane zvakanyanya nefungidziro dzedu kana kuti zvinogona kukonzera kuti mamwe mashoko ekutarisira ramangwana asave asina kururama. Zvinhu zvinogona kukonzera kuti mhedzisiro chaiyo kana zviitiko zvisiyane zvakanyanya nezviri mumashoko ekutarisira ramangwana zvinosanganisira, asi hazvigumiri pa: njodzi dzine chekuita nekushanda kunze kwenyika, kunyanya munzvimbo dzine mhirizhonga nenzvimbo dziri kusimukira; njodzi dzezvinhu, simba uye zvekufambisa. mutengo uye kuwanikwa; kushanda kwemari yedu mukutsvaga, kusimudzira nekukura; kutenga nekutengesa midziyo nemabhizinesi; zviitiko zvinokanganisa chikwereti chedu chisina kubhadharwa; zviitiko zvinokanganisa mitoro yedu yepensheni; nyaya dzenhaka dzine chekuita nemabasa ekare aGrace (kusanganisira zvigadzirwa, zvakatipoteredza nezvimwe zvisungo zvenhaka)); nyaya dzedu dzemutemo nedzezvakatipoteredza; mitengo yekutevedzera zvakatipoteredza (kusanganisira mitemo iripo uye inogona kunge iripo ine chekuita nekushanduka kwemamiriro ekunze); kutadza kugadza kana kuchengetedza hukama hwebhizinesi; kutadza kuhaya kana kuchengetedza vashandi vakakosha; njodzi dzechisikigo dzakadai semadutu nemafashamo. ; moto nechisimba; mamiriro ehupfumi mumaindasitiri evatengi vedu, kusanganisira kuchenesa mafuta, petrochemicals nemapurasitiki, pamwe nekuchinja kwezvinodiwa nevatengi; nyaya dzehutano nekuchengetedzwa kwevanhu, kusanganisira denda nekugara mudzimba; shanduko mumitemo yemitero nemirau; gakava rekutengeserana kwenyika dzese, mitero nezvirango; kukanganisa kunogona kuitika kwekurwiswa kwecyber; pamwe nezvimwe zvinhu zvakanyorwa muMushumo wedu weGore negore weFomu 10-K, Mushumo weKota weFomu 10-Q, uye Mushumo weParizvino weFomu 8-K, mishumo iyi yakaendeswa kuSecurities and Exchange Commission uye inowanikwa online pa www. .sec.gov. Mhedzisiro yatinoshuma haifanirwe kutorwa sechiratidzo chekushanda kwedu mune ramangwana. Vaverengi vanoyambirwa kuti vasaise chivimbo chisina musoro pakufanotaura kwedu uye zvirevo zveramangwana, izvo zvinotaura chete nezvezuva razvakaitwa. Hatina chisungo chekuburitsa chero shanduko kumafanotaura edu uye zvirevo zveramangwana kana kuzvigadzirisa zvichienderana nezviitiko kana mamiriro ezvinhu mushure mezuva rakaitwa kufanotaura kwakadaro uye zvirevo.
Nguva yekutumira: Gunyana-07-2023
