Nazari da Shawarwari na Ƙarƙashin Ƙashin wuta don Rufewar Batir

Nazari da Shawarwari na Ƙarƙashin Ƙashin wuta don Rufewar Batir

Abokin ciniki yana samar da masu rarraba baturi, kuma za'a iya lullube fuskar bangon waya tare da Layer, yawanci alumina (Al₂O₃) tare da ƙaramin adadin abin ɗaure. Yanzu suna neman madadin masu kashe wuta don maye gurbin alumina, tare da buƙatu masu zuwa:

• Kyakkyawan jinkirin harshen wuta a 140 ° C(misali, bazuwar don sakin iskar gas).
• Zaman lafiyar lantarkida dacewa da abubuwan baturi.

Nasiha da Matsalolin Harshen Harshe da Bincike

1. Phosphorus-Nitrogen Synergistic Flame Retardants (misali, Modified Ammonium Polyphosphate (APP) + Melamine)

Makaniyanci:

• Tushen Acid (APP) da tushen iskar gas (melamine) suna aiki tare don sakin NH₃ da N₂, suna diluting oxygen kuma suna samar da layin caja don toshe harshen wuta.
  Amfani:
• Haɗin kai na Phosphorus-nitrogen na iya rage zafin bazuwar (mai daidaitawa zuwa ~140°C ta hanyar nano-sizing ko tsari).
• N₂ iskar iskar gas ce; Tasirin NH₃ akan electrolyte (LiPF₆) yana buƙatar kimantawa.
  La'akari:
• Tabbatar da kwanciyar hankali na APP a cikin electrolytes (kauce wa hydrolysis cikin phosphoric acid da NH₃). Silica shafi na iya inganta kwanciyar hankali.
• Ana buƙatar gwajin dacewa na lantarki (misali, voltammetry na cyclic).

2. Tushen Harshen Nitrogen (misali, Azo Compound Systems)

Dan takara:Azodicarbonamide (ADCA) tare da masu kunnawa (misali, ZnO).
Makaniyanci:

• Zazzabi mai daidaitawa zuwa 140-150C, yana sakin N₂ da CO₂.
  Amfani:
• N₂ iskar gas mai inert, mara lahani ga batura.
  La'akari:
• Abubuwan sarrafawa (misali, CO, NH₃).
• Microencapsulation na iya daidaita yanayin bazuwar.

3. Carbonate/Acid Thermal Reaction Systems (misali, Microencapsulated NaHCO₃ + Acid Source)

Makaniyanci:

• Microcapsules ya rushe a 140 ° C, yana haifar da amsa tsakanin NaHCO₃ da Organic acid (misali, citric acid) don saki CO₂.
  Amfani:
• CO₂ ba shi da ƙarfi kuma mai aminci; zafin amsawa yana iya sarrafawa.
  La'akari:
• Sodium ions na iya tsoma baki tare da jigilar Li⁺; Yi la'akari da gishirin lithium (misali, LiHCO₃) ko rashin motsi Na⁺ a cikin rufin.
• Inganta encapsulation don kwanciyar hankali-zazzabi.

Sauran Zaɓuɓɓuka Masu Yiyuwa

• Ƙarfe-Organic Frameworks (MOFs):misali, ZIF-8 yana bazuwa a babban yanayin zafi don saki gas; allo don MOFs tare da madaidaicin yanayin bazuwar.
• Zirconium Phosphate (ZrP):Yana samar da shinge mai shinge akan bazuwar zafi, amma yana iya buƙatar nano-sizing don rage zafin bazuwar.

Shawarwari na Gwaji

1. Binciken Thermogravimetric (TGA):Ƙayyade yanayin zafin bazuwar da kaddarorin sakin gas.
2. Gwajin Electrochemical:Yi la'akari da tasiri akan haɓakar ionic, tsaka-tsakin fuska, da aikin hawan keke.
3. Gwajin Ciwon Harshe:misali gwajin ƙonawa a tsaye, ma'aunin raguwar thermal (a 140°C).

Kammalawa

Thegyaggyarawa phosphorus-nitrogen synergistic harshen wuta retardant (misali, mai rufi APP + melamine)ana ba da shawarar farko saboda daidaitaccen jinkirin harshensa da yanayin bazuwar sa. Idan dole ne a guji NH₃,azo fili tsarinkomicroencapsulated CO-sakin tsarin sakisu ne m madadin. Ana ba da shawarar ingantaccen gwajin gwajin lokaci don tabbatar da kwanciyar hankali da yuwuwar aiwatarwa.

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