Los ntawm Grace Yuan
Editor Note:Rov qab los ntawm ntau yam kev ua haujlwm ntsuab zoo thiab cov kev pabcuam meej, tshwj xeeb tshaj yog nws cov kev pabcuam muaj zog-taw qhia thiab muaj txiaj ntsig ntxiv, SINVOCHEM tau ua tiav kev lag luam txawv teb chaws nyob rau xyoo tas los no thiab tam sim no npaj nws cov hneev taw hauv European thiab Asmeskas kev lag luam. Nrog rau kev ua tiav ntawm nws txoj haujlwm Phase II (kev ua haujlwm polyether dispersant) thiab tsoomfwv pom zoo ntawm Phase III project (ib txoj kab ntau lawm nrog lub peev xwm txhua xyoo ntawm 80,000 tons ntawm kev ua haujlwm dispersants), lub tuam txhab agro adjuvant portfolio yuav dhau los ua ntau haiv neeg. Tsis tas li ntawd, nws ob lub chaw R & D nyob rau hauv Nanjing thiab Yangzhou, nrog rau nws daim ntawv thov kev ntsuam xyuas-oriented lub chaw soj nstuam nyob rau hauv lub lag luam loj cheeb tsam, yuav muab nws cov neeg muas zaub nrog cov khoom zoo thiab cov kev pab raws sij hawm, pab lub tuam txhab nrog nws ambition los ua ib tug thoob ntiaj teb kev lag luam ntawm ntsuab. agro adjuvants.
Tus kws sau ntawv tau xam phaj peb xyoos sib law liag nrog Dr. James Qin, CTO thiab tus tsim ntawm SINVOCHEM thiab tau pom qhov kev vam meej tas mus li SINVOCHEM tau ua. Hauv kev xam phaj tsis ntev los no, Dr. James Qin tau hais txog SINVOCHEM cov peev txheej tseem ceeb, kev nce qib ntawm nws cov haujlwm tshiab, nws cov khoom siv ntau yam kev tsim kho, kev pabcuam precision, thiab kev npaj rau 10 xyoo tom ntej. Nws kuj tau qhia nws txoj kev nkag siab ntawm cov xwm txheej quo thiab yav tom ntej tus qauv ntawm lub ntiaj teb no agrochemical adjuvant sector, nrog rau cov kev cov nyom thiab kev tiv thaiv txog kev lag luam formulation thoob ntiaj teb.
Dr. James Qin
CTO thiab tus tsim ntawm SINVOCHEM
Koj puas tuaj yeem qhia peb txog qhov xwm txheej tam sim no thiab yav tom ntej ntawm lub ntiaj teb agro adjuvant sector? Thiab dab tsi yog qhov kev ua lag luam ntawm SINVOCHEM hauv cov haujlwm no?
Xyoo 2020, tsoomfwv Suav tau teeb tsa lub hom phiaj ntawm kev ua tiav cov pa roj carbon monoxide los ntawm 2030 thiab cov pa roj carbon nruab nrab los ntawm 2060, uas ua kom lub ntiaj teb xav tau kev txhim kho cov qauv kev ua liaj ua teb, xws li EC thiab WP, rau kev tsim ib puag ncig, xws li SC, EW, DF, OD thiab CS. Tsis tas li ntawd, nrog kev nce nqi zog, kev siv UAV lossis cov tshuab txau loj tau nce ntxiv. Qhov no yuav tsum tau sib tov ntawm cov tshuaj tua kab sib txawv los yog tshuaj tua kab thiab cov chiv thiab ua rau muaj kev nce ntxiv ntawm cov tshuaj tua kab. Ntxiv mus, nrog rau kev lag luam ntawm cov tshiab agrochemical molecules ntau lub sij hawm-siv, ntau tsom rau kev ntsuas xws li kev hloov pauv rau hom tshuaj tua kab, kev sib xyaw thiab kev hloov kho rau cov khoom sib txuas ntawm cov formulations. Formulation processing yog txhim kho mus rau lub hom phiaj ntawm automation thiab kev txuag zog, xws li kev siv cov txheej txheem ntawm kev sib tsoo ntub dej raws li cov tshuaj tsuag granulation thiab microfluidic nruam microencapsulation. Cov kev txhim kho thiab kev hloov pauv no ua rau muaj teeb meem tshiab rau kev tsim cov tshuaj agrochemical adjuvants, xav kom cov neeg muag khoom adjuvant los tsim cov khoom hloov mus rau ntau yam kev thov.
Agrochemical adjuvant muab faib ua peb pawg. Thawj pab pawg yog cov uas tsuas yog muab cov surfactants ntawm ib qho chemistry, xws li non-ionic polyether, alkyl glycoside, alkyl polyether sulfate, naphthalene sulfonate formaldehyde condensate, sodium olefin sulfonate thiab lignosulfonate. Cov surfactants no tau muab ntau dua rau lwm qhov kev lag luam uas tsis yog tshuaj tua kab. Pab pawg thib ob ntawm cov neeg xa khoom yog cov uas muab cov khoom siv ntxiv rau EC, ME, EW, tsis nyuaj SC thiab OD nrog kev txhawb nqa tshwj xeeb. Feem ntau pab pawg neeg muab khoom no muab cov calcium alkyl benzene sulfonate, cov pa uas tsis yog-ionic thiab hloov kho (phosphate esterification lossis sulphonation) anionic / non-ionic surfactants. Pab pawg thib peb ntawm cov neeg xa khoom muaj peev xwm txhawb nqa kev txawj ntse, ib txwm muaj kev tsim daim ntawv thov scenario-oriented ntsuam xyuas system thiab adjuvant synthesis pab neeg los muab cov adjuvants uas ua tau raws li qhov xav tau ntawm ntau yam kev thov scenarios. Siv SINVOCHEM ua piv txwv, nws muaj qhov kev ntsuam xyuas kev sib tw uas tuaj yeem simulate cov txheej txheem tsim thiab daim ntawv thov scenarios ntawm cov khoom tsim. Tsis tas li ntawd, nws tseem tau nruab nrog lub platform tshiab rau kev sib txuas ntawm polycarboxylates thiab naphthalene sulfonates. Ob lub platforms pab SINVOCHEM muab cov kev pabcuam raws sijhawm thiab raug rau nws cov neeg siv khoom.
Los ntawm kev txuas ntxiv muab nws cov neeg siv khoom nrog daim ntawv thov scenario-oriented thiab lwm yam kev pabcuam muaj nqis ntxiv, SINVOCHEM twb yog tus xa khoom ntawm agro adjuvants hauv Suav teb. Nrog cov khoom lag luam twb tau xa tawm mus rau South America, Eastern Europe, Australia, Southeast Asia thiab South Asia, SINVOCHEM kuj tau pib sau npe khoom nrog US EPA thiab ECHA los ua tus xa khoom thoob ntiaj teb tiag tiag ntawm cov tshuaj tua kab ntsuab adjuvants. Sinvochem tseem koom tes nrog nws cov neeg siv khoom kom paub txog nws lub hom phiaj ntawm "kev xa cov tshuaj tua kab zoo dua".
Koj puas tuaj yeem qhia SINVOCHEM kev lag luam los ntawm kev xav ntawm R & D, ntau lawm, kev pabcuam, pab pawg tom qab, nrog rau nws cov peev txheej tseem ceeb? Nws npaj li cas rau 10 xyoo tom ntej?
SINVOCHEM yog lub tuam txhab high-tech uas mob siab rau kev tshawb fawb thiab kev loj hlob ntawm adjuvants rau siv nyob rau hauv agro formulations, nrog rau cov khoom npog polycarboxylates, naphthalene sulfonates, phosphates thiab sulfates. SINVOCHEM muaj ob lub chaw R & D hauv Nanjing thiab Yangzhou, thiab kev lag luam mus sij hawm ntev-tsev kawm ntawv kev koom tes nrog qee lub tsev kawm qib siab. SINVOCHEM tau ua haujlwm lossis koom nrog qee qhov kev tshawb fawb hauv tebchaws thiab lub xeev, tau raug xaiv los tsim lub xeev polymer R&D platform thiab kev tsim daim ntawv thov-oriented R & D platform. SINVOCHEM muaj cov tshuaj tua kab muaj zog adjuvant synthesis platform, formulation npaj thiab ntsuam xyuas platform, thiab ib tug droplet kis simulation thiab ntsuam xyuas platform. Nrog nws cov synthesis thiab daim ntawv thov txheej txheem digitalized, muab cov kev pabcuam muaj txiaj ntsig ntxiv rau nws cov neeg siv khoom tau txhim kho ntxiv (Daim duab 1).
Daim duab 1. Interface kev soj ntsuam kev soj ntsuam kuaj
SINVOCHEM lub peev xwm tseem ceeb nyob hauv nws txoj kev tswj hwm kev ua haujlwm zoo, uas txhawb nqa kev cog qoob loo thiab kev muab kev pabcuam thiab kev tsim khoom. Nyob hauv Yangzhou Chemical Industrial Park, SINVOCHEM tau tswj xyuas kom muaj kev ruaj khov ntawm cov khoom thiab cov kev pabcuam thaum lub sijhawm ntau qhov kev nyab xeeb ntawm chaw ua haujlwm thiab kev soj ntsuam kev ua raws li ib puag ncig thiab COVID-19 kis thoob qhov txhia chaw. SINVOCHEM tau tuav nws tus kheej plaub zaug ntawm Kev Lag Luam Elite Seminar, nyob rau hauv lub ntsiab lus "Kev xa khoom zoo dua ntawm kev siv tshuaj tua kab". Nws kuj tau tuav "Formulation daws teeb meem" kev cob qhia rau tsib xyoos sib law liag. Xyoo 2021, thawj zaug, SINVOCHEM tau sau cov koom haum tshawb fawb, cov kws tsim qauv, cov tuam txhab kev lag luam thiab cov chaw tsim khoom lag luam los koom ua ke kawm txog kev sib raug zoo ntawm cov khoom xyaw nquag, adjuvants, txheej txheem txheej txheem, lub hom phiaj ntawm kev nqis tes ua thiab daim ntawv thov txoj hauv kev los ua "kev xa cov tshuaj tua kab zoo dua" ua tau. . Ua tsaug rau kev ua haujlwm hnyav ntawm SINVOCHEM pab pawg tshawb fawb thiab cov kws paub txog txuj ci, nrog rau kev sib koom tes ntawm cov kws tshaj lij hauv kev lag luam, SINVOCHEM cov txheej txheem ntawm kev sib tsoo ntub dej-raws li tshuaj tsuag granulation thiab txuas ntxiv microfluidic granulation ntawm tshuaj tua kab microcapsules, nrog rau nws cov adjuvants rau SC thiab WDG yog nyob rau hauv txoj haujlwm tseem ceeb ntawm kev lag luam.
Nyob rau hauv 10 xyoo tom ntej no, SINVOCHEM lub hom phiaj los ua ib tug thoob ntiaj teb kev hwm agrochemical adjuvant tsum. SINVOCHEM yuav txuas ntxiv ua haujlwm ze nrog cov tuam txhab tshuaj tua kab kom paub txog nws lub hom phiaj ntawm "kev xa cov tshuaj tua kab zoo dua".
Koj puas tuaj yeem qhia peb txog kev nce qib ntawm koj cov haujlwm tshiab thiab qhov tseem ceeb ntawm kev nqis peev tshiab rau lub tuam txhab txoj kev loj hlob?
Tsim los ntxiv txhawb nws cov khoom lag luam thiab nthuav dav, SINVOCHEM's Phase II project (functional polyether dispersant) tab tom yuav ua haujlwm, nrog rau cov khoom lag luam npog tag nrho cov khoom loj adjuvant. Lub caij no, nws lub Yangzhou R&D Center yuav raug kho dua tshiab los tsim kom muaj kev ntsuam xyuas ua tiav, uas yuav pab txhawb kev tshawb fawb zoo dua thiab kev txhim kho cov ntawv thov kev pab kom ua tau raws li lub hom phiaj ntawm "kev xa khoom zoo dua ntawm kev siv tshuaj tua kab".
Theem III txoj haujlwm tsim tawm txhua xyoo 80,000 tons ntawm kev ua haujlwm dispersants tau pom zoo los ntawm tsoomfwv, uas yuav nthuav dav ntxiv rau lub tuam txhab polycarboxylate thiab naphthalene sulfonate muaj peev xwm thiab ua tiav qib siab ntawm automation thiab kev nyab xeeb kev ua haujlwm. Nws txoj kev tsim kho yuav tsum pib hauv 2023 thiab tau teem sijhawm ua tiav thiab ua haujlwm hauv 2025 kom paub txog tag nrho cov kev pabcuam loj ntawm ntau yam adjuvant. Lub tuam txhab ob lub chaw R & D nyob rau hauv Nanjing thiab Yangzhou, nrog rau nws daim ntawv thov kev ntsuam xyuas-oriented lub chaw soj nstuam nyob rau hauv lub lag luam loj cheeb tsam yuav muab nws cov neeg muas zaub nrog ntau cov khoom ntawm ruaj khov zoo, raws li zoo raws li txhim khu kev qha thiab raws sij hawm cov kev pab cuam.
Sinvochem daws teeb meem kev ruaj ntseg ntev li cas nrog cov qauv tsim, thaum technicals ntawm kev ua lag luam feem ntau sib txawv hauv qhov zoo?
Lub dislocation ntawm technical ntau lawm thiab formulation kev loj hlob thiab nce nyob rau hauv cov nqi ntau lawm vim ib puag ncig ua raws li qhov zoo fluctuation ntawm technicals ib qho teeb meem. Nws yog feem ntau tshwm sim hauv cov ntsiab lus tsis ruaj khov ntawm cov khoom siv thiab qib siab dua ntawm impurities, uas ua rau muaj teeb meem rau kev tsim cov txheej txheem thiab tsim teeb meem xws li decomposition yooj yim, creaming, nce particle loj thiab qis suspensibility nyob rau hauv cov tshuaj tsuag nrog tsawg dilutions. SINVOCHEM siv nws TGA, TA, HPLC thiab XRD, ZETA muaj peev xwm analyzer thiab hluav taws xob conductivity tester los sau cov ntaub ntawv ntawm lub cev khoom lossis impurity profile ntawm technicals. Lub caij no, cov qauv sib txawv ntawm polycarboxylate dispersant (ua tiav los ntawm kev siv cov vinyl monomers sib txawv) ua rau nws muaj peev xwm tsim ib qho adjuvant haum rau ib qho kev qhia tshwj xeeb, yog li pab txhawb cov txheej txheem tsim. Piv txwv li, qhov tsis muaj zog cationic polycarboxylate dispersant SP-3275 tuaj yeem cuam tshuam kev loj hlob ntawm cov particle loj hauv Pyraclostrobin SC siv cov khoom sib txawv. Tsis tas li cov khoom tsim muaj kev ruaj ntseg zoo dispersion thaum sib tov lwm yam tshuaj tua kab thiab chiv ua ntej thov.
Cov ntaub ntawv digitalization ntawm adjuvants, technicals, formulation npaj thiab lwm yam kev thov scenarios, nrog rau kev kawm txog kev sib raug zoo ntawm cov qauv ntawm adjuvants thiab dispersed granules tau pab SINVOCHEM muab cov kev daws teeb meem zoo dua rau cov teeb meem tshwm sim los ntawm tsis ruaj tsis khov zoo technicals.
Koj puas tuaj yeem piav qhia luv luv txog cov xwm txheej tam sim no thiab qhov zoo ntawm cov dej ntws qhuav? Dab tsi yog cov teeb meem tshwm sim thaum lub sij hawm tsim thiab tsim cov qauv no? Dab tsi yog qhov kev sib tw tau ua los ntawm SINVOCHEM hauv cov txheej txheem tsim?
Qhuav flowable (DF) formulations ua kom muaj qib siab ntawm kev tsim khoom siv hluav taws xob, qhov ua rau muaj kuab paug tsawg, txaus siab tawg hauv dej, thiab ruaj khov dispersion thaum siv. Thaum tov nrog ntau yam actives, dispersion ntawm DF cov khoom yog ruaj khov, thiab tsis tas yuav tsum tau sau npe ntxiv raws li hom formulation no zoo ib yam li cov hmoov wettable los yog dej dispersible granule. Vim tias cov txiaj ntsig zoo li no, cov kua dej qhuav qhuav tau nyiam cov neeg nyiam. Nyob rau hauv Suav teb, yuav luag tag nrho cov manufacturers siv lub siab kub tshuaj tsuag kom qhuav txheej txheem, uas tau ua teeb meem nyob rau hauv ib co formulations, xws li tsis zoo lub sij hawm ntev stability, ntev wetting thiab yooj yim agglomeration. Tsis tas li ntawd, nws yog ib qho nyuaj rau kev ua cov txheej txheem nrog cov ntsiab lus melting tsawg lossis cov dej solubility siab thiab cov qauv tsim khoom siab. SINVOCHEM tau ua haujlwm ua ke nrog ntau lub koom haum tshawb fawb, nrog rau lub hom phiaj ntawm kev kov yeej cov teeb meem no los ntawm kev hloov pauv yam xws li daim ntawv qhia, txheej txheem, khoom siv thiab adjuvants. Thaum kawg los ntawm kev siv cov txheej txheem tshiab granulation, xws li txuas ntxiv fluidized txaj granulation, theem nrab granulation, thiab kev kub siab ziab cov yees nrog lub txaj ua kua, nrog rau cov txheej txheem tshiab dispersant, Sinvochem daws cov teeb meem ntawm agglomeration thiab tsis zoo lub sij hawm ntev stability. Tshwj xeeb tshaj yog, Sinvochem muaj cov khoom hu ua SP-DF2238 rau siv hauv cov dej ntws qhuav. Cov khoom no ua rau kom cov cua sov ua haujlwm ntawm cov txheej txheem melting tsawg thaum lub sij hawm ziab, txhim kho dispersion thiab zoo heev txhim kho cov dispersion stability ntawm ib tug tsawg npaum li cas (Daim duab 2).
Daim duab 2. Qhuav flowable hais nyob rau hauv lub microscope; Dispersion ntawm qhuav flowable nyob rau hauv dej
Dab tsi yog cov teeb meem loj ntawm kev siv dav hlau? Dab tsi yog qhov kev sib tw loj tshaj plaws los daws cov teeb meem no? Cov kev daws teeb meem dab tsi SINVOCHEM muaj?
Raws li peb txhua tus paub, nyob rau hauv cov qauv yav dhau los tau tsim los ntawm kev sib xyaw ua ke ntawm 1500-2500 folds rau daim ntawv thov ib leeg. Qhov tseeb yog tias cov tshuaj tsuag rau saum huab cua yog 10 mus rau 20 lub sij hawm siab dua thiab ntau yam khoom siv sib xyaw thiab siv ua ke, uas yuav yooj yim ua rau cov teeb meem sib xyaw ua ke, xws li demulsification, delamination, nag lossis daus thiab nozzle blockage. SINVOCHEM muaj cov cua qhov qhov system uas simulates cov kua trajectory thiab tseem muaj kev sib txuas ua haujlwm platform, tso cai rau kev sau thiab tshuaj xyuas cov ntaub ntawv xa mus. Nrog kev pab los ntawm cov tshuab no, cov xaim xaim xaim tuaj yeem tswj tau los ntawm kev xaiv zoo adjuvants, uas ntxiv txhim kho kev sib raug zoo thaum lub sij hawm sib tov, tiv thaiv drifting, deposition, rainfastness, kis, permeation thiab noo noo retention ntawm complex hom phiaj. Nyob rau hauv xyoo tas los no, SINVOCHEM tau ua ntau yam kev sim siv dav hlau rau ntau tshaj kaum hom qoob loo hauv ntau thaj tsam. Txog tam sim no, nws cov kev daws teeb meem saum toj kawg nkaus tau npaj (Daim duab 3).
Daim duab 3. Kev soj ntsuam kuaj kab mob tshuaj tua kab
Los ntawm peb cov kev paub dhau los, peb pom tias kom ua kom muaj txiaj ntsig zoo tshaj plaws, kev daws teeb meem zoo tshaj plaws yog txhawm rau txhim kho lossis txhim kho cov pob ntawv thov dav hlau. Piv txwv li, qhov txo qis feem ntau pom hauv WP cov khoom thaum lub sij hawm siv dav hlau tuaj yeem txhim kho los ntawm kev tsim cov khoom rau hauv DF. Nyob rau hauv additon, ntxiv ib lub tank-mix adjuvant kuj txhim kho cov xau xaim. Piv txwv li, SP-6900 nce tuav lub sij hawm thaum siv EC, OD, SC formulations los yog tshuaj tua kab-fertilizer sib tov. SP-4506 pab txo qhov poob vim yog drifting thiab nce deposition ntawm lub hom phiaj. SP-4026 txhim kho kev sib kis ntawm cov kua rau saum npoo ntawm lub hom phiaj, tsav cov kua kom ncav cuag sab hauv ntawm paj buds txhawm rau txhim kho cov tshuaj tua kab tawm tsam me me. SP-4806 txhim kho in-vivo translocation ntawm triazole tshuaj tua kab nyob rau hauv lub hom phiaj cog.
Sib nrug los ntawm kev muab cov hom phiaj dav dav rau kev siv dav hlau, SINVOCHEM tau ua haujlwm ua ke nrog qee tus ntawm nws cov neeg siv khoom los tshawb xyuas cov xwm txheej uas cuam tshuam rau kev ua tau zoo ntawm cov tshuaj tua kab los ntawm kev xav ntawm technicals, formulations, adjuvants, qoob loo thiab lub hom phiaj ntawm daim ntawv thov. Cov kev siv zog no tau txais kev pabcuam zoo rau kev tsim cov khoom siv sib xyaw ua ke kom ua tiav "kev xa cov tshuaj tua kab zoo dua".
SINVOCHEM daws qhov teeb meem sib raug zoo li cas los ntawm kev siv tshuaj tua kab thiab chiv? Koj tuaj yeem qhia qee qhov ntawm koj li cas?
Qhov teeb meem ntawm kev ruaj ntseg dispersion tshwm sim los ntawm kev siv cov tshuaj tua kab sib xyaw tuaj yeem ua tiav raws li hauv qab no. Ua ntej, tej zaum yuav muaj kev tsis sib haum xeeb ntawm ntau hom kev tsim, uas tuaj yeem ua rau nag lossis daus hauv tank-sib tov sib xyaw; los yog ib qho kev sib xyaw ua ke tsis raug cai yog siv, uas tuaj yeem ua rau delamination, nag lossis daus thiab demulsification. Qhov thib ob, yam uas yuav cuam tshuam rau emulsification, dispersion thiab ncua kev kawm ntawv yuav tsis saib xyuas. Cov yam ntxwv no suav nrog dej hardness, kub thiab pH tsis sib haum ntawm cov formulations.
Los ntawm ntau qhov kev sib piv kev sim, peb pom tias rau ib pob ntxiv nrog Compatibilizer SP-6900, cov tshuaj tsuag cov kua dej tseem nyob hauv homogenous rau lub sijhawm ntev dua nrog cov khoom sib npaug thiab sib npaug sib npaug. Cov pob khoom uas tsis muaj cov khoom sib xyaw ua ke yuav raug flocculation loj, ua rau kev sib kis tsis ruaj khov thiab ua rau tsis sib luag thiab sib sib zog nqus adhesion thaum ncav cuag lub hom phiaj (Daim duab 4).
Daim duab 4. Kev sim teb
Ntxiv nrog rau kev siv cov tshuaj tua kab sib xyaw nyob rau hauv hom kev cog qoob loo tshiab, kev sib xyaw ua ke ntawm ntau yam kua chiv kuj tshwm sim thiab ua rau muaj teeb meem tsis ruaj khov. Electrolytes nyob rau hauv cov chiv ua rau lub cev qhuav dej, ua rau delamination, flocculation thiab nag lossis daus. Nyob rau tib lub sij hawm muaj kev pheej hmoo ntawm phytotoxicity los ntawm denatured tshuaj tsuag kua tom qab lub sij hawm cia.
Muaj txoj hauv kev los kho qhov teeb meem no. Ua ntej, qhov sib xyaw ntawm lub tank sib xyaw yog qhov tseem ceeb, uas yuav tsum tau ua raws li hauv qab no: compatibilizer, foliar fertilizer, dej dispersible granule, tshem tawm cov concentrate, microemulsion, dej emulsion, soluble kua thiab emulsifiable concentrate. Qhov thib ob, cov kev cai ntawm "sib xyaw rau kev siv tam sim" thiab "sib cais dilution ua ntej sib tov" yuav tsum tau soj ntsuam kom zoo kom tsis txhob decomposition ntawm cov khoom xyaw nquag. Thaum kawg, foliar chiv yuav tsum tau yaj tag nrho ua ntej kom tsis txhob muaj cov tshuaj tiv thaiv nrog lwm yam. Nyob rau tib lub sijhawm, qhov sib ntxiv ntawm compatibilizer tsim rau kev sib xyaw tshuaj tua kab-fertilizer, xws li SP-6900 yog qhov tseem ceeb (Daim duab 5).
Daim duab 5. Kev ntsuam xyuas kev sib raug zoo ntawm ntau cov pob khoom ntxiv nrog foliar chiv. Los ntawm sab laug mus rau sab xis yog unspiked pob (tsis muaj compatibilizer), pob spiked nrog SP- 6900, pob spiked nrog Compatibilizer A, pob spiked nrog Compatibilizer B thiab pob spiked nrog Compatibilizer C.
Nco tseg: Compatibilizer A, B thiab C yog cov khoom lag luam muaj kev sib tw los ntawm lwm tus neeg muag khoom.
Microcapsule yog ib qho kev loj hlob sai tshaj plaws hauv xyoo tas los no. Koj puas tuaj yeem qhia qhov kev tshawb fawb ua tiav ntawm SINVOCHEM hauv daim teb no? Puas tseem muaj kev cuam tshuam txog kev cuam tshuam?
Nrog rau kev nce nqi ntawm daim ntawv thov, kev ua haujlwm-txuag kev tsim xws li microcapsule muaj kev cia siab rau yav tom ntej vim nws qhov zoo, xws li qhov ncauj qhov ntswg, inhibited decomposition thiab tswj kev tso tawm. Txawm li cas los xij, raws li kev tsim qauv CS raws li nyob rau hauv-situ lossis interface polymerization uas tsis sib xws, qhov zoo sib xws ntawm cov khoom siv tsis txaus ntseeg thiab tus nqi ntawm microencapsulation tsis tuaj yeem tswj tau raug. Tsis tas li ntawd, cov batch uas tsis sib haum yuav tsis raug kho.
Yav dhau los, Sinvochem tau ua tiav siv cov txheej txheem microfluid txuas ntxiv hauv nws qhov kev sib txuas txuas ntxiv ntawm adjuvants. Cov txheej txheem no, tshwj xeeb los ntawm cov huab hwm coj ntau dua thiab cov cua sov hloov pauv, tau txais kev pom zoo thoob plaws kev lag luam tshuaj zoo. SINVOCHEM innovatively qhia cov txheej txheem no rau kev npaj microencapsulation thiab ua tiav cov khoom lag luam zoo li pendimethalin 450g / L CS, pyraclostrobin 9 feem pua CS, trifluralin 520g / L CS, cyhalothrin 25 feem pua CS thiab S-metolachlor 480g / L CS.
Qhov ntsuas qhov tseem ceeb rau CS yog homogeneity. Qhov kev sib tw loj yog los ntawm qhov tseeb tias qhov kev ua tau zoo sib txawv yuav tsum muaj nyob rau hauv cov xwm txheej sib txawv. Cov kev tshawb fawb pom tau hais tias cov qauv adjuvant thiab qhov ntau npaum li cas cuam tshuam rau kev tso tawm ntawm cov khoom siv. SINVOCHEM txoj kev tshawb fawb ntawm cov qauv-kev sib raug zoo thiab kev sib cuam tshuam ntawm actives, adjuvants thiab lub hom phiaj ntawm daim ntawv thov enables kev tswj ntawm kev tso tawm ntawm microcapsule suspensions. Sinvochem tsim cov khoom xws li ceev-tso thiab tswj-tso cyhalothrin microcapsule, pyraclostrobin microcapsule tso tawm ntawm nplooj foliar tab sis nyob twj ywm nyob rau hauv dej, ntev-acting pirimiphos-methyl microcapsule thiab Trifluralin microcapsule nrog suppressed photolysis. SINVOCHEM qhov kev muab rau CS suav nrog SP-3936 thiab SP-2750, ob qho tib si haum rau cov txheej txheem ceev thiab txuas ntxiv ntawm microencapsulation (Daim duab 6).
Daim duab 6. Nruam microchannel microencapsulation, pilot nplai
Hauv koj lub tswv yim, dab tsi yog cov teeb meem tseem ceeb ntawm kev lag luam agrochemical thoob ntiaj teb? Dab tsi yog txoj hauj lwm ntawm Suav agrochemical formulators ntawm lub lag luam thoob ntiaj teb? Dab tsi yog qhov tseem ceeb rau cov kws tsim tshuaj agrochemical los tswj thiab txhim kho lawv cov peev txheej tseem ceeb? Hauv chav kawm no, kev hloov pauv thiab kev hloov pauv dab tsi tuaj yeem ua rau cov tuam txhab tsim khoom lag luam, sawv cev los ntawm SINVOCHEM, coj mus rau kev lag luam?
Tam sim no, agrochemical formulation theem sib txawv nyob rau hauv ntau lub teb chaws los yog cheeb tsam thoob plaws lub ntiaj teb no. Piv nrog rau cov teb chaws tsim, kev siv tshuaj tua kab qis dua, kev siv cov txheej txheem kev siv ib txwm siv thiab qib qis ntawm automation muaj ntau nyob rau hauv cov teb chaws tsim. Rau cov teb chaws tsim, hom kev tsim yuav tsum tau ua kom zoo rau txhua theem ntawm kev siv tshuaj tua kab. Yog li ntawd, kev tsim kho kev tsim kho yuav tsum tau ua kom zoo dua qub thiab kev poob thaum sib kis yuav tsum tau tiv thaiv. Tom qab xyoo ntawm kev ua haujlwm, theem ntawm kev tsim tshuaj tua kab hauv Suav teb tau nce mus rau qib siab, tab sis tseem muaj qhov sib txawv ntawm cov txheej txheem ntawm daim ntawv thov piv nrog cov teb chaws tsim.
Peb ntseeg hais tias tus yuam sij rau cov tsim qauv kom lawv cov peev txheej tseem ceeb yog tsim kom muaj qhov zoo thiab R & D system raws li lawv cov neeg siv khoom siv cov xwm txheej. SINVOCHEM yeej ib txwm tsom los txhawb cov hom kev tsim tshiab thiab tawm tshiab, xws li DF thiab CS. Nws tseem yog ib qho tseem ceeb rau cov neeg muag khoom adjuvant ib txwm kawm los ntawm lawv cov neeg siv khoom. Yog tias ua tau, koom tes nrog lawv cov neeg koom tes los sib koom ua ke tsim cov kev tshawb fawb platform kom tau raws li cov neeg siv khoom xav tau, thiab tsim cov adjuvants cuam tshuam uas yuav pab nrog kev tsim kho, txhim kho kev ua haujlwm ntawm spatial, interfacing thiab vivo kis mus rau qhov kawg txhim kho kev siv tshuaj tua kab. Tam sim no, SINVOCHEM tab tom nquag tsim cov khoom siv ntsuab adjuvant los teb rau cov thawj coj hauv tebchaws. Txog tam sim no, SINVOCHEM tau ua tiav hloov tag nrho cov khoom siv nonylphenol. Los ntawm peb cov kev siv zog tas mus li, peb ntseeg siab tias peb tuaj yeem ua tiav "kev xa cov tshuaj tua kab zoo dua".