ANÁLISE EXPERIMENTAL E NUMÉRICA DE DIFERENTES FILTROS DE CIGARRO COM CAVIDADES ESPECIAIS PARA ADSORÇÃO TÍPICA NO FLUXO DE FUMAÇA

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Autores

  • Zhi Huang China Tobacco Chongqing Industrial Company Limited, Nanan 400060, Chongqing, China
  • Hua Liu China Tobacco Chongqing Industrial Company Limited, Nanan 400060, Chongqing, China
  • Kangzhong Shi Eastman Shuangwei Fibers Company Limited, Hefei 230601, Anhui, China
  • Jiuyi Liu School of Chemistry and Chemical Engineering, Anhui University, Hefei, Anhui 230601, China
  • Ying Zhao Eastman Shuangwei Fibers Company Limited, Hefei 230601, Anhui, China
  • Qun Yin Eastman Shuangwei Fibers Company Limited, Hefei 230601, Anhui, China
  • Mengdie Cai School of Chemistry and Chemical Engineering, Anhui University, Hefei, Anhui 230601, China https://orcid.org/0000-0002-7605-4895
  • Lisheng Guo School of Chemistry and Chemical Engineering, Anhui University, Hefei, Anhui 230601, China
  • Song Sun School of Chemistry and Chemical Engineering, Anhui University, Hefei, Anhui 230601, China

DOI:

https://doi.org/10.32435/envsmoke-2025-0005

Palavras-chave:

Fibra de acetato, Haste de filtro de cavidade com formato especial, Componentes do fluxo de fumaça, Interceptação

Resumo

As hastes de filtro de cigarro, como um componente essencial dos cigarros, filtram e retêm eficazmente as substâncias nocivas presentes na fumaça. Com a aplicação contínua de tecnologias avançadas de fabricação na produção de hastes de filtro, vários formatos de hastes de filtro foram desenvolvidos. Portanto, compreender a adsorção do fluxo de fumaça nas hastes de filtro é benéfico para reduzir os efeitos tóxicos do tabagismo na saúde humana e controlar o design das hastes de filtro. Diferentes hastes de filtro com cavidades de formato especial são escolhidas para investigar a influência da estrutura oca na eficiência de interceptação de cigarros por meio da técnica DRIFTS. Os resultados mostraram que a eficiência de interceptação da haste de filtro em formato de C para a maioria dos gases de combustão típicos é comparável à de uma haste de filtro normal e muito superior à da haste de filtro com cavidade em formato quadrado. Combinado com os resultados da simulação do campo de fluxo da Dinâmica de Fluidos Computacional, pode-se observar que o fluxo de gás na área em forma de C exibe um efeito de turbilhão da extremidade menor para a maior da seção transversal em forma de C na área oca, fornecendo base teórica e suporte experimental para o desenvolvimento de materiais de filtro eficientes, que ajudarão a melhorar a segurança dos produtos de tabaco e reduzir os danos do tabagismo à saúde humana.

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Biografia do Autor

Zhi Huang, China Tobacco Chongqing Industrial Company Limited, Nanan 400060, Chongqing, China

China Tobacco Chongqing Industrial Company Limited, Nanan 400060, Chongqing, China

Hua Liu, China Tobacco Chongqing Industrial Company Limited, Nanan 400060, Chongqing, China

China Tobacco Chongqing Industrial Company Limited, Nanan 400060, Chongqing, China

Kangzhong Shi, Eastman Shuangwei Fibers Company Limited, Hefei 230601, Anhui, China

Eastman Shuangwei Fibers Company Limited, Hefei 230601, Anhui, China

Jiuyi Liu, School of Chemistry and Chemical Engineering, Anhui University, Hefei, Anhui 230601, China

School of Chemistry and Chemical Engineering, Anhui University, Hefei, Anhui 230601, China

Ying Zhao, Eastman Shuangwei Fibers Company Limited, Hefei 230601, Anhui, China

Eastman Shuangwei Fibers Company Limited, Hefei 230601, Anhui, China

Qun Yin, Eastman Shuangwei Fibers Company Limited, Hefei 230601, Anhui, China

Eastman Shuangwei Fibers Company Limited, Hefei 230601, Anhui, China

Mengdie Cai, School of Chemistry and Chemical Engineering, Anhui University, Hefei, Anhui 230601, China

School of Chemistry and Chemical Engineering, Anhui University, Hefei, Anhui 230601, China

Lisheng Guo, School of Chemistry and Chemical Engineering, Anhui University, Hefei, Anhui 230601, China

School of Chemistry and Chemical Engineering, Anhui University, Hefei, Anhui 230601, China

Song Sun, School of Chemistry and Chemical Engineering, Anhui University, Hefei, Anhui 230601, China

School of Chemistry and Chemical Engineering, Anhui University, Hefei, Anhui 230601, China

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Publicado

2025-08-01

Como Citar

Huang, Z., Liu, H., Shi, K., Liu, J., Zhao, Y., Yin, Q., Cai, M., Guo, L., & Sun, S. (2025). ANÁLISE EXPERIMENTAL E NUMÉRICA DE DIFERENTES FILTROS DE CIGARRO COM CAVIDADES ESPECIAIS PARA ADSORÇÃO TÍPICA NO FLUXO DE FUMAÇA. Environmental Smoke, 8, 01–10. https://doi.org/10.32435/envsmoke-2025-0005

Edição

v. 8 (2025)

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Artigos Completos

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Copyright (c) 2025 Zhi Huang, Hua Liu, Kangzhong Shi, Jiuyi Liu, Ying Zhao, Qun Yin, Mengdie Cai, Lisheng Guo, Song Sun

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Este trabalho está licenciado sob uma licença Creative Commons Attribution 4.0 International License.

The copyright for manuscripts published in Environmental Smoke belongs to the author, with first publication rights for the journal. The published articles are of total and exclusive responsibility of the authors.

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