Study on preparation of refined oil by upgrading of pyrolytic vapors using Zn-P/HZSM-5 zeolite

Li, Xiaohua; Chen, Lei; Yue, Fan; Jiao, Li-hua; Liu, Sha; Cai, Yixi

doi:10.1016/s1872-5813(15)30015-3

Journal of Fuel Chemistry and Technology

2015

DOI: 10.1016/s1872-5813(15)30015-3

|View full text |Cite

Study on preparation of refined oil by upgrading of pyrolytic vapors using Zn-P/HZSM-5 zeolite

Xiaohua Li

Lei Chen

Fan Yue

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2016

2023

Publication Types

Select...

Article6

Relationship

Self Cite0

Independent6

Authors

Journals

Cited by 11 publications

(1 citation statement)

References 15 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Physicochemical Properties of Organic PhaseNote: a[32] dry basis value were divided by the data points in each group, and then the C value of organic phase in each group have been calculated.…”

mentioning

confidence: 99%

Study on the response surface optimization of online upgrading of bio-oil with MCM-41 and catalyst durability analysis

Liu

Cai

Yue

et al. 2016

Environmental Engineering Research

View full text Add to dashboard Cite

Direct catalysis of vapors from vacuum pyrolysis of biomass was performed on MCM-41 to investigate the effects of operating parameters including catalyzing temperature, catalyzing bed height and system pressure on the organic yields. Optimization of organic phase yield was further conducted by employing response surface methodology. The statistical analysis showed that operating parameters have significant effects on the organic phase yield. The organic phase yield first increases and then decreases as catalyzing temperature and catalyzing bed height increase, and decreases as system pressure increases. The optimal conditions for the maximum organic phase yield were obtained at catalyzing temperature of 502.7℃, catalyzing bed height of 2.74 cm and system pressure of 6.83 kPa, the organic phase yield amounts to 15.84% which is quite close to the predicted value 16.19%. The H/C, O/C molar ratios (dry basis), density, pH value, kinematic viscosity and high heat value of the organic phase obtained at optimal conditions were 1.287, 0.174, 0.98 g/cm 3 , 5.12, 5.87 mm 2 /s and 33.08 MJ/kg, respectively. Organic product compositions were examined using gas chromatography/mass spectrometry and the analysis showed that the content of oxygenated aromatics in organic phase had decreased and hydrocarbons had increased, and the hydrocarbons in organic phase were mainly aliphatic hydrocarbons. Besides, thermo-gravimetric analysis of the MCM-41 zeolite was conducted within air atmosphere and the results showed that when the catalyst continuously works over 100 min, the index of physicochemical properties of bio-oil decreases gradually from 1.15 to 0.45, suggesting that the refined bio-oil significantly deteriorates. Meanwhile, the coke deposition of catalyst increases from 4.97% to 14.81%, which suggests that the catalytic activity significantly decreases till the catalyst completely looses its activity.

show abstract

mentioning

confidence: 99%

Study on the response surface optimization of online upgrading of bio-oil with MCM-41 and catalyst durability analysis

Liu

Cai

Yue

et al. 2016

Environmental Engineering Research

View full text Add to dashboard Cite

show abstract

Synthetic strategies and performance of catalysts for pyrolytic production of alternative aviation fuels using non-edible lipids: A critical review

Wang

Jin

et al. 2022

Applied Catalysis A: General

View full text Add to dashboard Cite

Catalytic pyrolysis of olive pomace for biofuel production: Application of metal oxide-modified zeolite catalysts

Inaloo,

Saidi

2023

Biomass and Bioenergy

View full text Add to dashboard Cite

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

hi@scite.ai

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Study on preparation of refined oil by upgrading of pyrolytic vapors using Zn-P/HZSM-5 zeolite

Cited by 11 publications

References 15 publications

Study on the response surface optimization of online upgrading of bio-oil with MCM-41 and catalyst durability analysis

Study on the response surface optimization of online upgrading of bio-oil with MCM-41 and catalyst durability analysis

Synthetic strategies and performance of catalysts for pyrolytic production of alternative aviation fuels using non-edible lipids: A critical review

Catalytic pyrolysis of olive pomace for biofuel production: Application of metal oxide-modified zeolite catalysts

Contact Info

Product

Resources

About