Výsledky vyhledávání - "Allan, Niidu"

Akademický článek

A two-step model for assessing the potential of shale-derived chemicals by oxidation of kukersite

Autor: Birgit Mets, Margus Lopp, Jaan Mihkel Uustalu, Kati Muldma, Allan Niidu, Kristiina Kaldas

Publikováno v: Oil Shale, Vol 40, Iss 4, Pp 344-362 (2023)

The organic matter in oil shale (kerogen) contains vast potential as its structure is rich in easily convertible and versatile building blocks. Due to the complex structure of kerogen, simplifications are often used in order to obtain any information

Externí odkaz: https://doaj.org/article/22e90412d89346268444332f57feeb50

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Akademický článek

Co-Pyrolysis of Estonian Oil Shale with Polymer Wastes

Autor: Olga Pihl, Vladimir Khaskhachikh, Julia Kravetskaja, Allan Niidu, Andres Siirde

Publikováno v: ACS Omega, Vol 6, Iss 47, Pp 31658-31666 (2021)

Externí odkaz: https://doaj.org/article/cff7a17173894c09b99b4bee6f009a81

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Akademický článek

The effect of water and zinc loading on LPG catalytic cracking for light olefin production using Response Surface Methodology

Autor: Bijan Barghi, Allan Niidu, Ramin Karimzadeh

Publikováno v: Proceedings of the Estonian Academy of Sciences, Vol 70, Iss 2, Pp 135-147 (2021)

Optimization of liquefied petroleum gas (LPG) catalytic cracking is one of the most fundamental issues in light olefin production. The Response Surface Methodology (RSM) 5-level-3-factor central composite design (CCD) was used to investigate the effe

Externí odkaz: https://doaj.org/article/578f00260c0f424caaafee51693c4be6

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Akademický článek

Behavior of Estonian Oil Shale in Acidic Oxidative Conditions

Autor: Allan Niidu, Henrik Grénman, Kati Muldma, Kristiina Kaldas, Valdek Mikli, Margus Lopp

Publikováno v: Frontiers in Chemical Engineering, Vol 4 (2022)

Oxidation has been a long sought-after alternative to classical thermal processing of oil shale, in order to obtain valuable raw materials for the chemical industry. A number of different methods have been applied, but thus far, one of the most effec

Externí odkaz: https://doaj.org/article/00c62b36f69d4eb99b5d5ad59cf3f36c

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Shear processes and polymer mechanochemistry: general discussion

Publikováno v: Faraday Discussions. 241:466-484

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::717d7453fbae420bf5380f15cba8a5fe
https://doi.org/10.1039/d2fd90084j

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Process Optimization for Catalytic Oxidation of Dibenzothiophene over UiO-66-NH2 by Using a Response Surface Methodology

Autor: Bijan Barghi, Martin Jürisoo, Maria Volokhova, Liis Seinberg, Indrek Reile, Valdek Mikli, Allan Niidu

Publikováno v: ACS Omega. 7:16288-16297

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::63585ddab230d05873bd5548f31d0d52
https://doi.org/10.1021/acsomega.1c05965

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Co-Pyrolysis of Estonian Oil Shale with Polymer Wastes

Autor: Andres Siirde, Allan Niidu, O Pihl, Julia Kravetskaja, Vladimir Khaskhachikh

Publikováno v: ACS Omega
ACS Omega, Vol 6, Iss 47, Pp 31658-31666 (2021)

Recycling of polymeric wastes is important for both energy recovery and raw material processing. In light of the EU Green Deal, the oil shale industry is looking for new opportunities to use its production potential. As an intermediate stage, the co-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a461910a36139ab1bddc0f1c9ab2fa05
https://doi.org/10.1021/acsomega.1c04188

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