δ-Valerolactone ye kemikɛlifɛn ɲuman nafama ye, min bɛ kɛ ka caya poliyuritanw, polivalerolactone poliyɔliw, ani biyofarmasifɛnw dilanni na. δ-Valerolactone tɛ a yɛrɛ-polimerizasiyɔn kɛ dɔrɔn funteni bɛnnen na walasa ka polisiklovalerolactone dilan min bɛ se ka tiɲɛ kosɛbɛ, nka a bɛ polimerizasiyɔn ring-da wuli fana ni ɛsitɛri walima fɛnɲɛnamafagalan wɛrɛw ye. A bɛ baara kɛ cogo caman na sigida lakanani na, furakɛli la, fluorochimiquew la, ani biyomateriyali minnu bɛ se ka tiɲɛ, ni nafa caman bɛ sɔrɔko ni sigidako la.
Ka kɛɲɛ ni "2021-2025 δ-Valerolactone Industry In-depth Market Research and Investment Strategy Recommendation Report" ye min bɔra Xin Shijie Industry Research Center fɛ, Ameriki, Alimanjamana ani Japon ka tɔn damadɔ dɔrɔn de bɛ ni izini dilanni fɛɛrɛ kɔgɔlen ye sisan δ-valerolactone kama. Sinuwa jamana na, Puyang Maiqi Co., Ltd. dɔrɔn de bɛ ni t 1000 t/a sɛnɛyɔrɔ kelen ye, o min bɛ dɔgɔya kosɛbɛ ka se ka jamana kɔnɔ suguw ɲinini dafa. n ka jamana suguya ɲinini bɛ tali kɛ fɔlɔ fɛnw dondonni na, wa jamana wɛrɛw ka kɔlɔsiliw δ-valerolactone fɛnɲɛnamafagalanw ni sɔngɔw kan, o ye dan sigi dugumafɛnw yiriwali n’u waleyacogo la Sinuwa jamana kɔnɔ. O de kosɔn, jamana kɔnɔ δ-valerolactone baarakɛyɔrɔ ye bonya dɔɔnin sɔrɔ nin san laban ninnu na. δ-Valerolactone ye fɛnɲɛnamafagalan ɲumanba ye min bɛ se ka kɛ ni fɛn caman ye, i n’a fɔ fɛnw dilanni, biyofarmasifɛnw, poliyesitɛriw ani polilaktidiw. δ-Valerolactone bɛ kɛ nɔgɔya la ring-opening polimerizasiyɔn na, a tɛ kɛ a yɛrɛ ma dɔrɔn ka poliyesitɛriw dilan minnu girinya ka bon-molekuli-, nka a bɛ kɛ ni ɛsitɛri wɛrɛw ye fana walasa ka polilaktidiw dilan. Polilaktidi minnu dilannen don ni δ-valerolactone ni fɛnɲɛnamafagalan wɛrɛw ye, olu bɛ fɛnɲɛnamafagalanw tiɲɛni ɲuman jira, wa u bɛ kɛ joginda furakɛli la furakɛli la, u bɛ nɔrɔli barikama jira ani u minɛni nɔgɔya.
Sisan, fɛɛrɛ caman fɔra δ-valerolactone dilanni na Sinuwa jamana na, minnu fanba bɛ laboratuwari ɲinini senfɛ hali bi. Fɛɛrɛ minnu bɛ se ka kɛ iziniw kɔnɔ, olu fɔlɔ ye siklopentanɔni oksidan fɛɛrɛ ye ani 1,5-pɛntanɛdiyɔli oksidan katalitiki ye. Fɛɛrɛ caman fɔra ka δ-valerolactone sɔrɔ ka bɔ fɛnɲɛnamafagalan wɛrɛw la, i n’a fɔ 1,5-glutaraldehyde fɛɛrɛ, tetrahydrofuran fɛɛrɛ, 2-butenoic acid methyl ester fɛɛrɛ, 1,5-pentanediol fɛɛrɛ, ani 8-hydroxyvaleric acid fɛɛrɛ. Nka, δ-valerolactone sɔrɔli ka bɔ o fɛnɲɛnamafagalanw na, a ka c’a la, o bɛ kɛ sababu ye ka farikoloɲɛnajɛ kɛcogo gɛlɛnw de wajibiya, ka funteni ni degun caman de wajibiya, walima ka kɛ sababu ye ka farikoloɲɛnajɛ kɛcogo caman kɛ, o bɛ na ni sɔrɔ dɔgɔyali ye ani ka izini dilanni gɛlɛya.
Xin Shijie ka izini sɛgɛsɛgɛlikɛlaw y’a jira ko δ-valerolactone, n’o ye fɛnɲɛnamafagalan nafama ye, o bɛ se ka baara kɛ ni a ye kosɛbɛ forow la i n’a fɔ furakɛli, fɛnɲɛnamafagalanw, ɲɛgɛnw, ani fɛnw minnu bɛ se ka tiɲɛ. Sisan, fɛn minnu bɛ kɛ n ka jamana na, olu fanba bɛ na ni u ye jamana wɛrɛw la. Fɛnɲɛnɛmaw sɔrɔli danma tɛ dɔrɔn ka fɛnw sɔngɔ to sanfɛ, nka a bɛ dan sigi a baarakɛcogo n’a yiriwali fana na iziniw kɔnɔ. Jigiyaba min bɛ δ-valerolactone na fɛnw dondonni na, o fana b’a jira ko jamana kɔnɔ sugu bɛ se ka kɛ kosɛbɛ, o b’a jira ko siniɲɛsigi ɲuman bɛna kɛ δ-valerolactone baarakɛyɔrɔ la.
