Isingeniso Somkhiqizo Wothuli Olungenayo Inhlangano Ye-Silica Yokudla (INS 551 / Izinga le-JECFA) – Uthuli Olungasebenzi Lokugcina Okusanhlamvu 1. Izinzuzo Zomkhiqizo I-Zhongqi Guangdong Silicon Material Co., Ltd. igxile ekucwaningweni nasekukhiqizweni kwe-silicon dioxide ye-JECFA ehlanzekile ephezulu (INS 551), ekhiqizwe ngokukhethekile njengothuli olungenayo lokudla lokuvikela ukugcinwa kokusanhlamvu. Umkhiqizo uhambisana ngokugcwele nezimfuneko ze-JECFA zezithako zokudla, imithetho ye-FDA 21 CFR yokuthintana nokudla, izindinganiso zikazwelonke ze-GB 25576-2020 kanye ne-LS/T 1227-2022. Wakhelwe ukuxazulula izinkinga ezinkulu ekulondolozweni kokusanhlamvu, okuhlanganisa izinsalela zamakhemikhali ezibulala izinambuzane, ukumelana kwezinambuzane nemithi kanye nokugqwala kwemishini yokugcina. Kusebenzisa indlela yokubulala izinambuzane ngokomzimba kuphela futhi kunobukhulu bezinhlayiya obulawulwa ngokunembile (D50: 3–12μm) kanye ne-BET specific surface area ekahle (120–220m²/g), umkhiqizo ufinyelela ukuvikelwa kokusanhlamvu okuphumelelayo, okuphephile nokungenazinsalela ngaphandle kwamakhemikhali noma ukwelashwa ngentuthu. Ngokuba nezinsalela eziphansi kakhulu zezinsimbi ezisindayo nokungasebenzi kwamakhemikhali okuhle kakhulu, i-JECFA INS 551 silica yethu iqinisekisa ukuphepha okugcwele kokudla nokusebenza okuzinzile. Izinzuzo eziyinhloko zomkhiqizo zibalwe ngezansi: - Ukuphepha Kokudla Okuqinisekisiwe yi-JECFA & FDA: Ihambisana nezindinganiso ze-JECFA INS 551 zezithako zokudla kanye nezimfuneko ze-FDA 21 CFR zokuthintana nokudla; izinkomba zezinsimbi ezisindayo eziphansi kakhulu (Pb ≤10ppm, As ≤3ppm), iphephile ukuthintana ngqo nokusanhlamvu ngaphandle kwezingozi zokungcola okusalayo kokusanhlamvu oluhlaza. - Indlela Yokubulala Izinambuzane Ngokomzimba Kuphela: Ilimaza ngempumelelo ungqimba lwe-wax esikhunjeni sezinambuzane ukuze ibangele ukoma komzimba nokufa. Ayikho ubuthi bamakhemikhali, ayikho insalela yezibulala-zinambuzane, futhi igwema ngokuphelele ukumelana kwezinambuzane okubangelwa ukusetshenziswa kwezibulala-zinambuzane isikhathi eside. - Ukusebenza Okubanzi Kokulawula Izinambuzane: Isebenza kuzo zonke izinambuzane ezinkulu ezilala nokusanhlamvu, okuhlanganisa i-Sitophilus oryzae, i-Sitophilus zeamais, i-Tribolium castaneum, i-Rhyzopertha dominica kanye ne-Plodia interpunctella, ifinyelela ukuvikelwa okuphelele kokugcinwa kokusanhlamvu. - Umphumela Wokuvikela Ohlala Isikhathi Eside: Inikeza ukusebenza okuzinzile izinyanga eziyi-6–12 ezimweni zokugcina ezomile, ngokusebenza kokuvikela okuqhubekayo okungcono kunezivikeli zokusanhlamvu zamakhemikhali zendabuko. - Ayigqwali Futhi Ivumelana Nemishini: Inokungasebenzi kwamakhemikhali okuzinzile, ayibangeli ukugqwala noma ukulimala kwezinqolobane zensimbi, amapayipi okungenisa umoya kanye nemishini yokuqapha okusanhlamvu. - Ubukhulu Bezinhlayiya Obungashintshwa: Ubukhulu be-D50 obulungisekayo obusuka ku-3μm kuya ku-12μm, buvumelana nezimo eziningi zokusetshenziswa okuhlanganisa ukufutha nge-aerosol, ukuxuba okusanhlamvu kanye nokubeka ungqimba lokuvikela. - Ukukhiqizwa Okujwayelekile kwe-GMP: Kukhiqizwa ezindaweni zokukhiqiza ezihlanzekile eziqinisekisiwe yi-GMP ukuze kuqinisekiswe ubumsulwa obuzinzile be-batch nokuphepha kokudla. - Usekelo Lwezobuchwepheshe Lomjikelezo Ophelele: Inikeza ukuhlolwa kwamahhala kwamasampula ngaphambi kokuthengisa kanye nokuholwa kochwepheshe endaweni yokwakha nokusebenzisa. - Ukumbozwa Okubanzi Kwezimboni Nokwamazwe Ngamazwe: Isetshenziswa kabanzi ezinqolobaneni zikazwelonze zokusanhlamvu, ezimbonini zokugaya ufulawa, ezimbonini zokucubungula irayisi kanye nezinkampani zokugcina ukudla kwezilwane; izimakethe zokuthumela kwamanye amazwe zihlanganisa i-Southeast Asia, iYurophu, iMelika, iMiddle East kanye nezifunda zaseRussia/CIS. 2. Izinzuzo Zefektri I-Zhongqi Guangdong Silicon Material Co., Ltd. iyinkampani Kazwelonke Yobuchwepheshe Obuphezulu kanye ne-Guangdong Provincial Specialized, Refined, Unique & Innovative Enterprise, enolwazi lweminyaka engaphezu kwengu-20 ekucwaningweni nasekukhiqizweni kwezinto ezintsha eziphezulu ezisekelwe ku-silicon. Inkampani inobuchwepheshe obungu-17 obuzimele obugunyaziwe kazwelonke futhi isebenzisa indawo yokukhiqiza ekhethekile egcina izindinganiso ze-GMP yezithako zokudla ze-silicon. Ifakwe imishini yokuhlola enembile yobuchwepheshe efana nama-atomic fluorescence spectrometers, ama-laser particle size analyzers kanye nama-BET specific surface area analyzers, sakhe uhlelo oluqinile lokulawula ikhwalithi oluphelele oluhlanganisa izinqubo zokuhlola ezingama-26, okuhlanganisa ukuhlolwa kwezinto eziluhlaza ezifika, ukuqapha inqubo yokukhiqiza kanye nokuhlolwa kokulethwa komkhiqizo ophelile. Ifektri iphasile isitifiketi se-ISO22000 sohlelo lokuphepha kokudla, ifinyelela ukulandeleka okuphelele kusukela emithonjeni yezinto eziluhlaza, ekucubungulweni kokukhiqiza kuya ekupakishweni komkhiqizo ophelile, iqinisekisa ikhwalithi yomkhiqizo ezinzile nengaguquki isikhathi eside. 3. Imininingwane Yokupakisha Nokuthumela - Ukupakisha Okujwayelekile: Izikhwama ezilukiwe ezinengaphakathi le-PE lokudla ezingama-10kg / 25kg; izikhwama ezinkulu ezingama-1000kg ziyatholakala ngezidingo ezenziwe ngokwezifiso. - Isakhiwo Sobuchwepheshe Sokuvikela Umswakama: Kusebenzisa idizayini yokuvikela enezingqimba ezimbili enezikhwama zangaphandle ezinama-valve e-composite film + izingqimba zokuvikela ze-PE noma izikhwama zangaphakathi ze-PE lokudla + izikhwama zangaphandle ezilukiwe. Ukupakisha okuvalwe ngokugcwele kuvikela ngempumelelo umswakama nothuli, kuvumelana nokuthuthwa olwandle amabanga amade. - Izimfuneko Zokugcina Nokuthutha: Gcina endaweni epholile, eyomile futhi enomoya omuhle enomswakama ongaphansi kuka-70% futhi gwema ukushisa okuphezulu nokukhanya kwelanga okuqondile. Umkhiqizo unesikhathi sokusetshenziswa esiyizinyanga ezingama-24. Uhlukaniswa njengomkhiqizo wamakhemikhali ojwayelekile ongenabungozi, ongavuthi futhi ongagqwali, usekela ukuthuthwa emhlabeni wonke ngolwandle, emoyeni nasemhlabeni ngaphandle kwezindleko ezengeziwe zezinto eziyingozi. - Ukulebula Okujwayelekile Nokwenziwa Ngokwezifiso: Iphakethe ngalinye linelebulwe ngolwazi oluphelele lwezithako zokudla, okuhlanganisa i-CAS No. 7631-86-9, i-INS 551, inombolo yelayisensi yokukhiqiza, inombolo ye-batch kanye nesisindo esiyinetha. Izinsiza zokuphrinta amalebula ezinkampani zangasese nokupakisha ngokwezifiso ziyatholakala. - Inani Lokusetshenziswa Elibonisiwe (ngokuhambisana ne-LS/T 1227-2022): 0.25–0.5g/m³ ekufutheni nge-aerosol endaweni engenalutho; ≤1.2g/kg ekuxubeni okusanhlamvu; 120g/m² ekubekeni ungqimba lokuvikela. 4. Iziqu Nokuhlonishwa - Ukuhambisana Nezinga le-JECFA (Imininingwane Yezithako Zokudla ze-INS 551) - Isitifiketi Sokuhambisana Nezinto Zokuthintana Nokudla ze-FDA 21 CFR - Isitifiketi Sohlelo Lokuphepha Kokudla se-FSSC22000 - Isitifiketi Sohlelo Lokuphepha Kokudla se-ISO22000:2018 - Isitifiketi Sohlelo Sokuphatha Ikhwalithi se-ISO9001:2015 - Isitifiketi se-SHC HALAL - Isitifiketi se-OU KOSHER - Isitifiketi Sohlelo Lwekhwalithi Yezithako Zokudla Kwezilwane se-FAMI-QS - Isitifiketi Sokuzibophezela Kwezenhlalo se-SEDEX - Ilayisensi Kazwelonke Yokukhiqiza Izithako Zokudla - Ilayisensi Kazwelonke Yokukhiqiza Izithako Zokudla Kwezilwane - Inkampani Kazwelonke Yobuchwepheshe Obuphezulu - I-Guangzhou Specialized, Refined and Innovative Enterprise - Amalungelo Obunikazi Angu-17 Agunyaziwe yi-State Intellectual Property Office - Ihambisana ne-LS/T 1227-2190 Technical Specification for Inert Dust Pest Control in Grain Storage