Kev lag luam hollow capsule, qhov txuas tseem ceeb hauv cov khoom siv tshuaj thoob ntiaj teb, tab tom muaj kev hloov pauv ntsuab loj uas tau tsav los ntawm kev ua kom muaj kev tswj hwm ib puag ncig, cov neeg siv khoom xav tau kev noj qab haus huv ntxiv, thiab qhov xav tau ceev kom txo qis cov pa roj carbon hneev taw. Qhov kev hloov pauv no nthuav dav rau tag nrho cov khoom muaj nqis-los ntawm kev muab cov khoom siv raw mus rau cov txheej txheem tsim khoom, kev tswj cov khoom pov tseg, thiab xaus- ntawm- pov tseg lub neej- rov txhais cov qauv kev lag luam ruaj khov.
1. Green Raw Material Innovation: Tsiv Tshaj Tawm Qhov Chaws
Kev hloov pauv ntawm cov tsiaj- muab tau thiab roj av- cov ntaub ntawv raws li cov khoom siv rov ua dua tshiab, biodegradable lwm txoj hauv kev yog lub hauv paus ntawm kev tsim ntsuab.
1.1 Nroj Tsuag-Raws li Polysaccharide Cov Khoom Siv: Dominating the Transition
Hydroxypropyl Methylcellulose (HPMC) capsules, cov nroj tsuag loj tshaj plaws -raws li cov khoom lag luam, tau dhau los ua tus qauv rau kev ruaj khov. Muab tau los ntawm cov ntoo ntoo thiab paj rwb cellulose, lawv cov saw hlau tsim tawm 30% qis dua carbon emissions dua li cov gelatin capsules (uas tso siab rau cov tsiaj nyeg los ntawm -cov khoom, qhov loj ntawm methane emissions). Hauv xyoo 2024, HPMC capsules suav txog 42% ntawm Tuam Tshoj cov nroj tsuag -raws li kev ua lag luam capsule, nrog kev loj hlob txhua xyoo ntau dua 15%.
Tshaj li HPMC, tshiab polysaccharide- cov ntaub ntawv raws li tau tshwm sim:
Seaweed/Chitosan Capsules: Tsim los ntawm Qingdao University, cov tshuaj ntsiav no siv alginate, chitosan, thiab xanthan gum{0}}kev ua liaj ua teb los ntawm- cov khoom lag luam nrog xoom tsiaj hneev taw . Lawv cov hollow multi-plhaub qauv pab tswj cov tshuaj tso tawm (txij li teev mus rau ntau pua teev) thaum tuav tag nrho biodegradability.
Qos yaj ywm Starch Capsules: Hong Kong Weichong Biology qhov kev tsim kho tshiab siv tsis yog -GMO qos yaj ywm hmoov txhuv nplej siab, nrog rau cov khoom siv rov ua dua tshiab tsuas yog 3-4 lub hlis. Nws lub hauv paus tsim khoom Jiangxi txo cov dej haus los ntawm 30% piv rau cov tshuaj ntsiav tshuaj ntsiav tshuaj.
2. Kev Txhim Kho Cov Txheej Txheem: Kev Siv Hluav Taws Xob thiab Kev Ua Haujlwm huv
Green manufacturing yuav tsum reengineering cov kab ntau lawm kom txo tau cov peev txheej siv thiab pov tseg
2.1 Zog-Txuag thev naus laus zis
Kaw -Loop Drying Systems: Cov tuam txhab ua lag luam (xws li Shandong Heda) tau hloov cov tsoos kub- cua ziab nrog cua sov- twj tso kua mis kom qhuav, txiav lub zog siv los ntawm 40% thiab txo cov pa hluav taws xob hauv tsev cog khoom los ntawm 25% ib tuj ntawm cov tshuaj ntsiav .
Cov Khoom Siv Txawj Ntse: Ua tiav cov kab ntau lawm (ib zaug- tshuab txhua hnub tso zis 2.6 lab daim) txhim kho cov khoom siv zoo, txo qis tus nqi ntawm 3% mus rau 0.5% thiab txo cov khoom siv raw khoom pov tseg los ntawm 800 tons ib xyoos ib zaug rau 100-billion-muaj peev xwm Hoobkas .
2.2 Kev txuag dej thiab txo qis emission
HPMC capsule ntau lawm txais yuav kaw- lub voj voog dej ncig, nrog cov dej rov qab ntau dua 95%- qhov sib txawv tsis zoo rau cov gelatin ntau lawm, uas siv 5-8 npaug ntau dua dej rau ib chav tsev. Piv txwv li, Guizhou Guangdeli's 240-billion-capacity cog txo cov dej txhua xyoo los ntawm 120,000 cubic meters tom qab kev kho dua tshiab rau cov kab ke no.
2.3 Solvent-Dawb Formulation
Kev tsim tshuaj ntsiav tshuaj siv cov kuab tshuaj organic (xws li ethanol) rau txheej, tab sis cov nroj tsuag tshiab -raws li formulations tshem tawm qhov xav tau no. Capsugel's tsob nroj-raws li enteric- cov tshuaj ntsiav tshuaj siv dej-soluble acrylic resins, txo cov volatile organic compound (VOC) emissions los ntawm 100% .
3. Circular Economy: Siv cov khib nyiab rov ua dua thiab muab cov saw hlau ua kom zoo
Kev lag luam tab tom hloov los ntawm "coj- ua- pov tseg" qauv kom kaw- cov peev txheej ncig, tsom mus rau qhov khoom siv pov tseg thiab kev ntim khoom rov ua dua tshiab.
3.1 Kev Siv Khoom Siv Khoom Siv Khoom Siv
Kev Siv Tshuaj Capsule Recycling: Cov tshuaj ntsiav uas tsis tsim nyog tau raug crushed thiab tov nrog biopolymers los tsim cov khoom ntim biodegradable (xws li, cushioning hlaws), ua tiav 100% pov tseg rov qab siv dua. Israel's Yissum Kev Tshawb Fawb tau tsim cov hlaws dai uas phim EPS ua npuas ncauj qhov poob siab- absorbing kev ua tau zoo tab sis decompose tag nrho hauv av .
Los ntawm -Product Upcycling: Cellulose residues los ntawm HPMC ntau lawm yog hloov mus rau biofertilizers los yog biomass zog, txo cov pov tseg pov tseg los ntawm 30,000 tons ib xyoos twg rau cov tuam txhab loj .
3.2 Kaw -Loop Ntim Systems
Kev sib koom tes tseem ceeb ntawm SCHOTT Pharma, Corplex, thiab Takeda tau ua pov thawj tias muaj peev xwm rov ua dua cov khoom siv tshuaj thauj khoom. Txoj kev tshawb nrhiav tau rov ua dua 1 tuj ntawm cov tais polypropylene, tsim cov tais tshiab nrog 70% cov ntsiab lus rov ua dua tshiab thiab txiav cov pa hluav taws xob hauv tsev cog khoom los ntawm 50% rau ib chav. Cov qauv no tam sim no tau txuas ntxiv mus rau kev ntim tshuaj ntsiav, nrog Pfizer npaj yuav txais nws rau 80% ntawm nws cov tshuaj ntsiav xa tuaj los ntawm 2026.