• Furfural and corn cob produce furfural process
  • Furfural and corn cob produce furfural process

Chisonkho cha chimanga ndi furfural zimapanga njira yopangira furfural

Kufotokozera Kwachidule:

Zida zokhala ndi ulusi wa Pentosan (monga chitsononkho cha chimanga, zipolopolo za chiponde, matumba a mbewu za thonje, matumba a mpunga, utuchi, nkhuni za thonje) zidzatulutsa hydrolysis kukhala pentose momveka bwino kutentha kwina ndi chothandizira, Pentose amasiya mamolekyu atatu amadzi kuti apange furfural.


Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Mwachidule

Zida zokhala ndi ulusi wa Pentosan (monga chitsononkho, zipolopolo za chiponde, matumba a mbewu za thonje, matumba ampunga, utuchi, nkhuni za thonje) zitha hydrolysis kukhala pentose molingana ndi kutentha kwina ndi chothandizira, Pentose amasiya mamolekyu atatu amadzi kuti apange furfural.

Chisonkho chimanga ntchito ndi zipangizo kawirikawiri, ndipo pambuyo mndandanda wa ndondomeko monga Kuyeretsedwa, kuphwanya, ndi asidi hydrolysis, phala distillation, neutralization, dewatering, kuyenga kupeza furfural oyenerera pamapeto.

"Zinyalala" zidzatumizidwa ku kuyaka kwa boiler, phulusa lingagwiritsidwe ntchito ngati zinthu zodzazidwa ndi zomangamanga kapena organic.

Chachitatu, ndondomeko ya ndondomeko:

Furfural and corn cob produce furfural process1

Chemical chilengedwe

Chifukwa furfural ili ndi magulu ogwiritsira ntchito aldehyde ndi dienyl ether, furfural imakhala ndi ma aldehydes, ethers, dienes ndi mankhwala ena, makamaka ofanana ndi benzaldehyde.Pazifukwa zina, furfural imatha kukumana ndi zotsatirazi:

Furfural ndi oxidized kupanga maleic acid, maleic anhydride, furoic acid, ndi furanic acid.
Mu gawo la mpweya, furfural imapangidwa ndi okosijeni ndi chothandizira kuti apange anhydrous malic acid.
Furfural hydrogenation imatha kupanga mowa wa furfuryl, mowa wa tetrahydrofurfuryl, methyl furan, methyl tetrahydrofuran.
Furan ikhoza kupangidwa kuchokera ku nthunzi ya furfural ndi nthunzi yamadzi pambuyo pa decarburization ndi chothandizira choyenera.
Furfural amakumana ndi Conicaro reaction pansi pa mphamvu ya alkali kuti apange furfuryl mowa ndi sodium furoate.
Furfural akhoza kukumana Boqin anachita pansi pa zochita za mafuta asidi mchere kapena organic m'munsi ndi condense ndi asidi anhydride kupanga furan acrylic asidi.
Furfural ndi condensed ndi phenolic mankhwala kupanga thermoplastic resin;imapangidwa ndi urea ndi melamine kupanga pulasitiki;ndipo imapindika ndi acetone kupanga utomoni wa fufurone.

Corncob amagwiritsa ntchito

1. Ikhoza kugwiritsidwa ntchito kuchotsa zitsulo zolemera m'madzi otayira, ndipo ingagwiritsidwe ntchito kuteteza mapepala otentha otentha kuti asagwirizane.
2. Itha kugwiritsidwa ntchito popanga makatoni, bolodi la simenti ndi njerwa za simenti, ndipo itha kugwiritsidwa ntchito ngati chodzaza ndi guluu kapena phala.
3. Itha kugwiritsidwa ntchito ngati chakudya premix, methionine, lysine, lysine mapuloteni ufa, betaine, zosiyanasiyana nkhungu kukonzekera, antifungal wothandizira, mavitamini, phospholipids, phytase, flavoring wothandizira ndi madurin, chitetezo Common enzyme choline kolorayidi, etc., Chowona Zanyama mankhwala zowonjezera , zonyamulira zakudya, akhoza m'malo yachiwiri ufa, komanso ndi chimodzi mwa zinthu zazikulu zopangira nayonso mphamvu ya mankhwala kwachilengedwenso.
4. Ntchito pokonza furfural ndi xylitol.


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