Cov neeg nruab nrab
Kono Chem Co., Ltd., tsim nyob rau hauv 2014, yog ib tug export-oriented manufacturing enterprise txhawb los ntawm Ministry of Commerce. Nrog nws cov neeg ua haujlwm mob siab rau thiab ua haujlwm R & D tau zoo, Kono tau nce thiab ua lub luag haujlwm zoo hauv kev tsim kho tshuaj lom neeg kev lag luam.
Ntau lawm
Lub Hoobkas muaj tag nrho cheeb tsam ntawm 15, 000 square meters. Lub Hoobkas hauv Suav teb tsom rau kev ua cov khoom nyoos thiab cov txheej txheem rho tawm ntawm cov khoom siv tshuaj hauv Suav. Lub Hoobkas Asmeskas feem ntau koom nrog kev tsim cov poov xab extract, muaj koob muaj npe jelly hmoov, D-biotin thiab lwm yam khoom. Ntau tshaj 3,000 tons ntawm ntau yam tshuaj ntsuab rho tawm thiab cov khoom siv ntuj tsim tau muab rho tawm thiab tsim tawm txhua xyoo.
Professional R & D pab neeg
European R & D chaw nyob hauv Milan, Ltalis. Peb muaj kev sib raug zoo kev sib raug zoo nrog cov neeg paub zoo nyob sab Europe lub chaw soj nstuam xws li Eurofins thiab SGS, nrog rau pab pawg tshawb fawb xws li Chemistry thiab Polimi Pharmaceutical Laboratories ntawm Stateless University of Milan, thiab tau tsim peb tus kheej R & D cov chaw nyob ntawd.
High Quality Guaranteed
Peb yog ISO90001 tau ntawv pov thawj thiab muaj ISO, FDA thiab lwm daim ntawv pov thawj los muab peb cov neeg siv khoom zoo, cov khoom zoo. Nyob rau tib lub sijhawm, peb kuj txhawb nqa qhov kev xeem thib peb. Tsis tas li ntawd, peb muaj cov cuab yeej siv high-tech thiab muaj peev xwm lees txais cov neeg siv khoom OEM xaj lossis cov kev xav tau tshwj xeeb.
Kev lag luam dav dav
Peb muaj cov neeg siv khoom los ntawm thoob plaws lub ntiaj teb hauv ntau qhov kev lag luam. Tam sim no, ntau dua 80% ntawm peb cov khoom tau raug muag rau ntau lub teb chaws thiab cheeb tsam suav nrog Tebchaws Meskas, European Union, South America, thiab Southeast Asia, thiab siv rau hauv kev lag luam tshuaj, kev kho mob, tshuaj pleev ib ce, tshuaj, thiab kev ua liaj ua teb.
Dab tsi yog Intermediates?
Hauv chemistry, ib qho tshuaj tiv thaiv nruab nrab, lossis nruab nrab, yog ib qho chaw molecular tshwm sim nyob rau hauv ib theem ntawm cov tshuaj tiv thaiv stepwise. Ib qho tshuaj tiv thaiv nruab nrab yog hom kab mob nyob rau hauv ntau cov kauj ruam cov tshuaj tiv thaiv uas yog tsim nyob rau hauv cov kauj ruam ua ntej thiab noj nyob rau hauv cov kauj ruam tom ntej mus rau qhov kawg tsim cov tshuaj tiv thaiv zaum kawg. Cov tshuaj tiv thaiv nruab nrab yog muaj nyob rau hauv lub ntiaj teb lom; Ib qho piv txwv tseem ceeb tuaj yeem pom hauv cov metabolism hauv metabolites thiab cov as-ham. Lub neej ntawm ib qho nruab nrab feem ntau yog luv vim nws feem ntau yog siv los ua cov khoom tom ntej ntawm cov tshuaj tiv thaiv kab mob. Hauv txoj hauv kev biochemical, tag nrho cov tshuaj tiv thaiv yuav zoo li tsim tab sis cov khoom lag luam tab sis yuav xav tau ntau yam me me kom ua tiav lub hom phiaj. Nws yuav tsum tau khaws cia "nyob rau hauv lub siab hais tias ib tug nruab nrab yog ib txwm tsim nyob rau hauv ib tug thaum ntxov theem pib thiab noj nyob rau hauv ib tug tom ntej elementary kauj ruam".
Hauv kev taw qhia cov toj roob hauv pes nplua nuj ntawm cov neeg nruab nrab reactive, nws yog ib qho tseem ceeb kom paub koj tus kheej nrog cov pawg tseem ceeb. Qhov tseem ceeb, txhua qhov kev faib tawm ntawm qhov nruab nrab reactive yog tus cwj pwm los ntawm cov khoom tshwj xeeb, txhais tau tias lawv cuam tshuam nrog lwm cov koom haum hauv cov tshuaj tiv thaiv tshuaj. Ntxiv mus, ntau hom reactive intermediates yog tsim nyob rau hauv ntau yam kev mob. Yog li ntawd, qhov tshwm sim tshwm sim yog qhov dav thiab ntau yam.
Plaub yam tseem ceeb yog raws li nram no.
Radicals:Radicals yog hom uas tsis muaj electrons. Qhov no ua rau lawv reactive heev. Xav txog, piv txwv li, cov radical uas yog hu ua methyl radical.
Carbocations:Carbocations yog hom uas muaj cov pa roj carbon atom zoo. Vim yog tus nqi zoo, carbocations feem ntau coj li electrophiles, uas yog, electron txais.
Carbanions:Carbanions yog hom uas muaj cov pa roj carbon tsis zoo, ua rau lawv cov khoom siv hluav taws xob nplua nuj thiab muaj zog hauv paus lossis nucleophiles.
Carbenes:Carbenes yog hom uas muaj cov pa roj carbon nruab nrab uas muaj ob lub tshuab hluav taws xob tsis sib txuas. Cov electrons no tuaj yeem nyob hauv tib lub orbitals sib txawv, tsim singlet lossis triplet carbenes feem.
Cov yam ntxwv ntawm Reactive Intermediate
Tsawg concentrations muaj feem xyuam rau cov tshuaj tiv thaiv substrate thiab cov tshuaj tiv thaiv zaum kawg
Feem ntau generated thaum lub sij hawm cov tshuaj decomposition ntawm ib tug chemical compound.
Feem ntau nws muaj peev xwm ua pov thawj qhov muaj nyob ntawm hom no siv txoj kev spectroscopic.
Cage cuam tshuam yuav tsum tau txiav txim siab.
Stabilization los ntawm conjugation lossis resonance feem ntau nyuaj rau kev paub qhov txawv ntawm lub xeev hloov.
Cov cuab yeej siv tshuaj lom neeg kuj tuaj yeem siv los ua pov thawj lawv muaj nyob hauv cov tshuaj tiv thaiv tshuaj.
Kev lag luam cuam tshuam los ntawm Reactive Intermediates
Textile thiab Fashion Industry:Dyes thiab dye intermediates muaj lub luag haujlwm tseem ceeb hauv kev tsim textile. Lawv tau siv los tsim cov xim vibrant hauv khaub ncaws, ua rau lawv txaus siab rau cov neeg siv khoom. Yog tsis muaj intermediates, qhov ntau ntawm cov xim thiab qhov ceev uas lawv tuaj yeem tsim tau yuav raug txwv.
Kev lag luam zaub mov:Txawm hais tias tsis pom meej tam sim ntawd, cov tshuaj nruab nrab reactive yog qhov tseem ceeb hauv kev tsim cov khoom noj khoom haus thiab cov xim. Ntau cov xim ci ntsa iab uas koj pom hauv cov khoom qab zib, dej haus, thiab cov khoom ci tshuav lawv lub neej kom ua tib zoo tswj cov tshuaj tiv thaiv kab mob los ntawm cov neeg nruab nrab.
Pharmaceuticals thiab Healthcare:Nyob rau hauv cov synthesis ntawm cov tshuaj cawm txoj sia, intermediates feem ntau yog tus heroes unsung. Lawv pab txhawb kev tsim cov molecules complex uas tsom rau txoj hauv kev lom neeg, ua rau muaj kev kho mob zoo rau ntau yam kab mob.
Automotive thiab Aerospace:Cov kev lag luam no feem ntau tso siab rau cov txheej txheem tshwj xeeb thiab cov khoom siv uas tiv taus cov xwm txheej hnyav. Ntawm no, reactive intermediates pab tsim cov polymers thiab cov khoom sib xyaw nrog cov khoom tshwj xeeb, xws li kub-kub los yog txhim kho txhua yam muaj zog.
Peb muab cov khoom lag luam zoo thiab cov txheej txheem siab, cia kuv qhia ob peb yam khoom kub muag rau koj.
Succinic acid yog ib txwm muaj ntawm yuav luag tag nrho cov nroj tsuag thiab tsiaj cov ntaub so ntswg. Succinic anhydride yog lub cev qhuav dej ntawm cov kua qaub. Succinic acid yog thawj zaug tau txais los ntawm distillate los ntawm amber (Latin, Succinum) rau nws lub npe. Nws tshwm sim hauv beet, brocoli, rhubarb, sauerkraut, cheese, nqaij, molasses, qe, peat, thee, txiv hmab txiv ntoo, zib mu, thiab zis. Nws yog tsim los ntawm cov tshuaj thiab biochemical oxidation ntawm cov rog, los ntawm cawv fermentation ntawm qab zib, thiab nyob rau hauv ntau catalyzed oxidation txheej txheem. Succinic acid kuj yog ib qho khoom lag luam loj hauv kev tsim cov adipic acid. Succinic acid, dicarboxylic acid, yog ib yam khoom tshiab uas tsis yog hygroscopic pom zoo rau kev siv khoom noj. Nws pom meej saj cov yam ntxwv hauv cov khoom noj zoo li zoo ib yam li lwm cov acidulants ntawm hom no, txawm hais tias cov tshuaj ntshiab aqueous yuav muaj ib qho iab saj. Succinic anhydride, piv txwv li, tsuas yog cov khoom lag luam muaj anhydride rau kev siv khoom noj.
Tus Qauv Zoo ntawm Succinic Acid Powder 110-15-6
|
Cov khoom |
Specifications |
|
Assay |
Ntau dua lossis sib npaug li 99.7% |
|
Qhov tshwm sim |
Dawb hmoov |
|
Moisture |
Tsawg dua lossis sib npaug rau 0.4% |
|
Hlau |
Tsawg dua lossis sib npaug rau 0.001% |
|
Chloride |
Tsawg dua lossis sib npaug rau 0.002% |
|
Sulfate |
Tsawg dua lossis sib npaug rau 0.01% |
|
Residue ntawm Ignition |
Tsawg dua lossis sib npaug rau 0.01% |
|
Melting point |
185 degree -188 degree |
|
Yooj yim oxide |
Tsawg dua los yog sib npaug rau 0.4ml/g |
|
Heavy Hlau Cov ntsiab lus (Pb) |
Tsawg dua lossis sib npaug rau 0.001% |
Cov txiaj ntsig ntawm Succinic Acid Powder
Yuav Pab Tau Pob Ntseg
Tsis zoo li qee qhov kev kho pob txuv thiab cov kua qaub, SA pab tiv thaiv pob txuv thiab blackheads tsis ua rau khaus. Nws tuaj yeem tiv thaiv kev tawg vim nws muaj peev xwm tua cov kab mob thiab cov poov xab uas tuaj yeem nkaum hauv qhov pores. Puas yog succinic acid zoo rau cystic pob txuv? Vim nws kuj ua hauj lwm raws li ib tug anti-inflammatory tus neeg saib xyuas, nws yuav pab tau kom txo tau qhov mob ntawm cystic pob txuv breakouts. Dab tsi ntxiv, nws tuaj yeem pab sib npaug ntawm daim tawv nqaij thiab kho ntau yam teeb meem - xws li liab, rhiab thiab oiliness - ntawm cov neeg muaj mob xws li pob txuv, eczema lossis psoriasis.
Soothes tawv nqaij thiab txo qhov mob
Ib qho cwj pwm zoo uas SA muaj yog tias nws zoo ib yam li koj cov tawv nqaij cov roj ntsha. Qhov no txhais tau tias nws tuaj yeem pab hydrate thiab kho cov tawv nqaij khaus, qhuav lossis khaus khaus yam tsis muaj kev txhawb nqa ntau dua sebum (roj). Nws paub tias txhawb kev kho qhov txhab thiab txawm tias muaj qee qhov mob-dulling teebmeem, txhais tau tias nws yuav ua rau daim tawv nqaij ua pob lossis pob ntxau tsis tshua mob.
Muaj Antioxidant thiab Anti-aging Effects
Vim nws cov khoom antioxidant, SA tuaj yeem pab txo qis cov tsos mob ntawm kev laus - xws li cov chaw tsaus, dullness thiab cov kab zoo - los ntawm kev tiv thaiv daim tawv nqaij tiv thaiv dawb radical puas. Nws kuj pab hauv kev hloov pauv ntawm tes thiab rov ua dua tshiab, uas tuaj yeem tawm ntawm daim tawv nqaij nrhiav refreshed, ruaj, txawm thiab ci.
Daim ntawv thov ntawm Succinic Acid Powder
Precursor rau Polymers, Resins, thiab Solvents
Succinic acid yog ib qho ua ntej rau qee cov polyesters thiab ib feem ntawm qee cov alkyd resins. 1, 4-Butanediol (BDO) tuaj yeem ua ke siv succinic acid ua ntej. Kev lag luam tsheb thiab khoom siv hluav taws xob ntau vam khom BDO los tsim cov khoom sib txuas, insulators, log npog, gearshift knobs thiab cov kab hluav taws xob ntxiv. Succinic acid kuj tseem ua lub hauv paus ntawm qee yam biodegradable polymers, uas yog txaus siab rau cov ntaub so ntswg engineering daim ntaub ntawv. Acylation nrog succinic acid yog hu ua succination. Oversuccination tshwm sim thaum ntau tshaj ib qho succinate ntxiv rau lub substrate.
Khoom noj khoom haus thiab kev noj haus ntxiv
Raws li cov khoom noj ntxiv thiab kev noj haus ntxiv, succinic acid feem ntau lees paub tias muaj kev nyab xeeb los ntawm US Food and Drug Administration. Succinic acid feem ntau yog siv los ua cov tshuaj tiv thaiv acidity hauv kev lag luam zaub mov thiab dej haus. Nws kuj tseem muaj nyob rau hauv tus neeg sawv cev flavoring, ua rau ib qho me ntsis qaub thiab astringent tivthaiv rau umami saj. Raws li ib qho khoom siv hauv cov khoom siv tshuaj, nws kuj yog siv los tswj acidity los yog counter ion. Cov tshuaj uas muaj succinate suav nrog metoprolol succinate, sumatriptan succinate, Doxylamine succinate lossis solifenacin succinate.
Tributyl (1-ethoxyvinyl) stannane tuaj yeem raug tsim los siv ntau txoj hauv kev, suav nrog Stille coupling cov tshuaj tiv thaiv, Grignard cov tshuaj tiv thaiv, thiab cov tshuaj tiv thaiv hydrosilylation. Cov tshuaj tiv thaiv Stille cuam tshuam nrog cov tshuaj tiv thaiv vinyl halides nrog cov tshuaj organotin nyob rau hauv lub xub ntiag ntawm palladium catalyst. Cov tshuaj tiv thaiv Grignard suav nrog cov tshuaj tiv thaiv ntawm vinyl magnesium halides nrog tin chloride, thaum cov tshuaj tiv thaiv hydrosilylation cuam tshuam nrog cov tshuaj tiv thaiv ntawm vinylsilanes nrog tin hydrides. Cov kev ua tau zoo thiab cov txiaj ntsig ntawm txhua txoj kev sib txawv nyob ntawm cov kev mob tshwm sim thiab cov khoom siv pib siv. Txawm li cas los xij, Stille coupling cov tshuaj tiv thaiv yog txoj kev siv ntau tshaj plaws rau kev sib xyaw Tributyl (1-ethoxyvinyl) stannane vim nws cov txiaj ntsig siab thiab kev ua haujlwm zoo.
Kev txiav txim siab txog ib puag ncig thiab kev nyab xeeb yog qhov tseem ceeb thaum sib xyaw Tributyl (1-ethoxyvinyl)stannane. Organotin tebchaw paub tias muaj tshuaj lom rau cov kab mob hauv dej thiab tuaj yeem ua rau muaj kev puas tsuaj loj rau ib puag ncig. Yog li ntawd, nws yog ib qho tseem ceeb uas yuav tsum ua raws li cov txheej txheem kev nyab xeeb thiab pov tseg cov khoom pov tseg kom tsim nyog.
Tus qauv zoo ntawm CAS 97674-02-7
|
Cov khoom kuaj |
Specification |
Cov qhabnias xeem |
|
Qhov tshwm sim |
Lub teeb daj rau cov kua tsis muaj xim |
Lub teeb daj ua kua |
|
Kev txheeb xyuas |
NMR (H) |
Ua raws li cov qauv |
|
Purity |
Ntau dua lossis sib npaug rau 97.0% |
97.68% |
|
Cov ntsiab lus dej |
Tsawg dua los yog sib npaug rau 0.5% |
0.25% |
Synthesis ntawm -Carboline Alkaloids
Tributyl (1-ethoxyvinyl)stannane yog siv los ua C2- lub tsev thaiv hauv kev sib txuas -Carboline alkaloids. Nws cov txiaj ntsig tau pom nyob rau hauv kev npaj ntawm 1-Acetyl- -carboline los ntawm palladium-catalyzed coupling thiab tom qab hydrolysis. Cov txheej txheem no yog qhov tseem ceeb hauv kev sib xyaw ua ke ntawm ntuj tsim xws li Nitramarine thiab annomontine.
Cov tshuaj tiv thaiv nrog Acetyl Bromide
Hauv kev kawm txog cov tshuaj tiv thaiv uas muaj (2-ethoxyvinyl) stannanes, tributyltin bromide thiab vinyl ethers raug txheeb xyuas tias yog cov khoom siv tshuaj tiv thaiv. Qhov kev tshawb fawb no pab kom nkag siab txog kev coj cwj pwm ntawm ethoxyvinyl stannanes hauv cov organic synthesis.
Hydroxymethyl Anion sib npaug
Tributyl[(methoxymethoxy)methyl]stannane, ze ze rau tributyl(1-ethoxyvinyl)stannane, ua raws li hydroxymethyl anion sib npaug. Qhov sib xyaw ua ke no ua lub luag haujlwm hauv cov organic syntheses, nrog rau kev tiv thaiv thiab metalation kev cuam tshuam nrog cov tin.
Carbonylative Coupling hauv Organic Synthesis
Tributyl (1-fluorovinyl)stannane, ib qho sib xyaw zoo ib yam li tributyl(1-ethoxyvinyl)stannane, yog siv hauv palladium-catalyzed carbonylative cross-coupling cov tshuaj tiv thaiv nrog aryl iodides thiab aryl triflates. Txoj kev no muaj txiaj ntsig zoo rau kev sib xyaw aryl 1-fluorovinyl ketones.
Kev npaj ntawm Trifluoromethylated Heterocyclic Compounds
Tributyl(3,3,3-trifluoro-1-}propynyl)stannane yog ib qho reagent zoo rau kev npaj ntau yam trifluoromethylated heterocyclic compounds. Cov reagent no yog qhov tseem ceeb hauv kev sib txuas ntawm pyrazoles, triazoles, thiab isoxazoles, uas yog cov khoom tsim muaj txiaj ntsig hauv cov organic chemistry.
Qhov chaw ntawm Organosolv Lignin
Lignocellulosic biomass tau lees paub rau kev siv los tsim cov tshuaj thiab biomaterials. Lignin yog qhov thib ob ntau tshaj plaws ntuj polymer nrog cellulose ua tus thib ib, ua li 10-25% ntawm lignocellulosic biomass. Lignin yog peb-dimensional, muaj kev sib txuas ntawm macromolecule uas muaj peb hom kev hloov pauv phenols, uas suav nrog: coniferyl, sinapyl, thiab p-coumaryl alcohols los ntawm enzymatic polymerization, yielding ib tug loj tus naj npawb ntawm functional pawg thiab linkages. Muaj ntau qhov chaw ntawm lignin muaj, suav nrog: jute, hemp, paj rwb, thiab ntoo pulp. Li no, lignin tus cwj pwm ntawm lub cev thiab tshuaj lom neeg yuav txawv raws li qhov tseem ceeb thiab cov txheej txheem extraction siv.
Qhov kev zoo nkauj ntawm lignin yog tias nws cov versatility yog yuav luag zoo li nws tau siv. Nyob ntawm lub cheeb tsam ecosystem thiab muaj biomass, kev rho tawm thev naus laus zis nrog rau kev ua hauv qab, lignin tuaj yeem pom cov khoom sib txawv kiag li - tsis yog hauv cov tshuaj lom neeg thiab cov qauv, tab sis kuj muaj cov khoom tsis tseem ceeb xws li xim lossis tsw. Qhov no feem ntau tsis saib xyuas thaum tib neeg pib ua haujlwm nrog lignin, tab sis peb tau cog lus rau peb tus kheej los txhawb kev siv lignin los ntawm kev cog lus meej ua cov lignins rau cov ntawv thov uas phim lawv cov khoom.
Yeej, lignin tuaj yeem raug cais raws li ob qho tib si biomass thiab nws cov txheej txheem rho tawm: Biomass qhov chaw tuaj yeem yog ntoo tawv (xws li beech, birch, ntoo qhib, tshauv, thiab lwm yam), softwood (pine, spruce, fir, larch, cedar, thiab lwm yam). thiab/los yog herbaceous nroj tsuag (feem ntau poaceae xws li cereals, xyoob, mov, reeds, pob kws los yog qab zib). Ntau ntawm cov biomasses no twb tau siv los ntawm bioeconomy ntawm ib qho (pre-) industrial scale.
Kev ua haujlwm lom neeg ntawm Organosolv Lignin
Lignin sau cov chaw nyob hauv phab ntsa ntawm tes ntawm cellulose, hemicellulose, thiab pectin Cheebtsam, tshwj xeeb tshaj yog nyob rau hauv cov hlab ntsha thiab cov ntaub so ntswg: xylem tracheids, cov hlab ntsha thiab cov hlwb sclereid.
Lignin plays lub luag haujlwm tseem ceeb hauv kev ua dej thiab cov as-ham hauv cov nroj tsuag stems. Cov khoom siv polysaccharide ntawm cov phab ntsa ntawm cov nroj tsuag yog hydrophilic heev thiab yog li permeable rau dej, whereas lignin yog ntau hydrophobic. Kev sib txuas ntawm polysaccharides los ntawm lignin yog ib qho teeb meem rau kev nqus dej rau ntawm phab ntsa ntawm tes. Yog li, lignin ua rau cov nroj tsuag vascular cov ntaub so ntswg ua dej zoo. Lignin yog tam sim no nyob rau hauv tag nrho cov vascular nroj tsuag, tab sis tsis nyob rau hauv bryophytes, txhawb lub tswv yim hais tias tus thawj txoj hauj lwm ntawm lignin yog txwv rau kev thauj dej.
Nws yog covalently txuas rau hemicellulose thiab yog li ntawd cross-links cov nroj tsuag sib txawv polysaccharides, conferring mechanical zog rau phab ntsa ntawm tes thiab los ntawm kev txuas ntxiv cov nroj tsuag tag nrho.[16] Nws txoj haujlwm feem ntau tau sau tseg yog kev txhawb nqa los ntawm kev ntxiv dag zog ntawm ntoo (tsuas yog tsim los ntawm xylem hlwb thiab lignified sclerenchyma fibers) hauv cov nroj tsuag vascular. Thaum kawg, lignin kuj tseem cuam tshuam cov kab mob los ntawm kev sib sau ntawm qhov chaw ntawm cov kab mob nkag mus, ua rau cov nroj tsuag ntawm tes tsis tuaj yeem nkag mus rau phab ntsa ntawm tes.
Tus Qauv Zoo ntawm Organosolv Lignin CAS 8068-03-9
|
Cov khoom |
Specification |
Cov txiaj ntsig |
|
Qhov tshwm sim |
Yellow Brown hmoov |
Ua raws |
|
Tus nqi PH |
5-10 |
7.9 |
|
Dispersion Coefficient |
1.30~1.60 |
1.45 |
|
Assay |
Ntau dua lossis sib npaug li 95% |
95.5% |
|
Tshauv |
Tsawg dua lossis sib npaug li 1.5% |
0.85% |
|
Solubility |
Insoluble hauv dej, soluble hauv Muaj ntau cov organic solvents |
Ua raws |
|
Xaus |
Ua raws |
|
Txoj Kev LignoForce
Qhov no yog patented thev naus laus zis rau kev rov ua kom zoo lignin los ntawm softwood, hardwood lossis eucalyptus kraft dub liquors (BL). Cov txheej txheem no siv cov kauj ruam oxidation los rho tawm thiab hloov cov khoom tsis zoo uas muaj nyob rau hauv kraft BL rau cov tsis muaj volatile compounds.
Cov txheej txheem LignoBoost
Cov txheej txheem no suav nrog ob kauj ruam tseem ceeb - (1) kev sib cais thiab (2) ntxuav. Los ntawm kev cais cov txheej txheem ua ob kauj ruam, ib qho zoo lignin yog tsim. Txoj kev tseem muaj cov kev xaiv zoo los kho cov yam ntxwv ntawm cov khoom siv lignin kawg.
Kauj Ruam 1: Kev sib cais
Thawj kauj ruam yog cais cov khoom ntawm lub zeb cov cawv dub. BL yog los ntawm cov txheej txheem evaporation, thiab pH tau qis dua nrog cov pa roj carbon dioxide thiab roj los ntawm cov txheej txheem thib ob. Thaum pH poob, lignin precipitates, tau sib cais los ntawm cawv, thiab tsim cov LignoBoost crude lignin.
Kauj Ruam 2: Ntxuav
Qhov no yog qhov twg lignin tau purified. Cov tshuaj pH qis yog siv los ntxuav cov khoom nyoos thiab tom qab ntawd nws dewatered hauv lwm lub lim xovxwm. Cov xwm txheej thaum lub sijhawm ntxuav cov kauj ruam no cuam tshuam cov khoom siv purity thiab LignoBoost ua kom nws ntshiab heev.
Peb Cov Ntawv Pov Thawj
Peb yog ISO90001 tau ntawv pov thawj thiab muaj ISO, FDA thiab lwm daim ntawv pov thawj los muab peb cov neeg siv khoom zoo, cov khoom zoo. Nyob rau tib lub sijhawm, peb kuj txhawb nqa qhov kev xeem thib peb.
Peb lub Hoobkas
Founded hauv 2014, lub tuam txhab muaj factories thiab R & D chaw nyob rau hauv Tuam Tshoj, lub tebchaws United States thiab cov teb chaws Europe, tsom mus rau kev tsim thiab kev tshawb fawb thiab kev loj hlob ntawm cov khoom siv tshuaj, nrog rau ib xyoos twg ntawm ntau tshaj 3, 000 tons.
Qhov kawg FAQ Qhia rau Intermediates
Q: Dab tsi yog qhov nruab nrab hauv chemistry?
Q: Dab tsi yog intermediates hauv biology?
Q: Koj yuav txheeb xyuas cov neeg nruab nrab hauv chemistry li cas?
Q: Cov yam ntxwv ntawm cov tshuaj tiv thaiv nruab nrab yog dab tsi?
Q: Vim li cas cov tshuaj tiv thaiv intermediates tseem ceeb?
Q: Puas yog intermediates ua kom cov tshuaj tiv thaiv?
Q: Puas yog cov tshuaj tiv thaiv nruab nrab yog ib qho catalyst?
Q: Lub luag haujlwm ntawm intermediates hauv kev txiav txim siab ntawm cov tshuaj tiv thaiv yog dab tsi?
Q: Cov tshuaj tiv thaiv intermediates cais li cas?
Q: Cov tshuaj tiv thaiv intermediates puas muaj cov ntawv cog lus ib txwm?
Q: Dab tsi yog kev siv tshuaj intermediates?
Q: Vim li cas cov neeg nruab nrab tsis tuaj yeem nyob hauv txoj cai lij choj?
Q: Puas yog intermediates qis zog ua kom muaj zog?
Q: Puas yog intermediate reactant lossis khoom?
Q: Cov intermediates twg yog tsim los hloov cov tshuaj tiv thaiv?
Q: Puas yog intermediates ruaj khov hauv chemistry?
Q: Cov piv txwv ntawm cov tshuaj tiv thaiv intermediates yog dab tsi?
Dawb radicals.
Carbocations.
Carbanions.
Carbenes.
Nitrenes.
Benzynes.
Q: Muaj pes tsawg hom tshuaj tiv thaiv intermediates muaj?
Q: Dab tsi yog qhov txawv ntawm ib qho catalyst thiab qhov nruab nrab?
Q: Cov neeg nruab nrab puas tuaj yeem raug cais tawm?
Q: Puas yog tag nrho cov tshuaj tiv thaiv muaj qhov nruab nrab?
Q: Puas yog intermediates siab dua hauv lub zog?
Q: Dab tsi yog intermediates zoo li ntawm daim duab?
Q: Puas yog intermediates siab zog dua li reactants?
Raws li ib qho ntawm cov kws tshaj lij intermediates tuam ntxhab thiab cov muag khoom hauv Suav teb, peb tau tshwj xeeb los ntawm cov kev pabcuam zoo thiab cov nqi sib tw. Thov so assured mus yuav los yog lag luam wholesale bulk zoo intermediates rau muag ntawm no los ntawm peb lub hoobkas.