Development of Mathematical Model and Identification of Optimal Conditions to Obtain Phenol-Cresol-Formaldehyde Resin

Chemistry & Chemical Technology
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Authors

First and Last Name Academic degree E-mail Affiliation
Yuriy Demchuk No yuriy_demchuk [at] ukr.net Lviv Politechnic National University
Lviv, Ukraine
Serhiy Pyshyev Sc.D. gajva [at] polynet.lviv.ua Lviv Politechnic National University
Lviv, Ukraine
Mariia Shved Ph.D. mari4ka.ved [at] ukr.net Lviv Politechnic National University
Lviv , Ukraine
Volodymyr Gunka Ph.D. vgunka [at] gmail.com Lviv Politechnic National University
Lviv, Ukraine
Solomiya Bratash No solomijka99 [at] gmail.com Lviv Politechnic National University
Lviv, Ukraine
Roman Pyryk No romapyryk [at] gamil.com Lviv Politechnic National University
Lviv, Ukraine

I and my co-authors (if any) authorize the use of the Paper in accordance with the Creative Commons CC BY license

First published on this website: 16.09.2019 - 18:45
Abstract

The effect of factors on the process of obtaining phenol-cresol-formaldehyde resin (PhCR-F) has been studied. By using empirical evidence, the adequate experimental statistical-mathematical (ESM) model has been developed. Based on this model, the optimal values of the process factors for obtaining PhCR-F have been identified, bringing about both high yield and softening point of the resin. Data predicted on the basis of the ESM model were compared with empirical evidence about PhCR-F preparation.lace here short abstract of the proceedings.

References

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[6]       DemchukY., Gunka V., Pyshyev S., Bratychak M.: Uglekhim. Zh., 2017, 5, 23.

[7]     Demchuk Y., Sidun I., Gunka V.et al.: Chem. Chem. Technol., 2018, 12, 456. https://doi.org/10.23939/chcht12.04.456

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Comments

oleksandr.ivashchuk
oleksandr.ivashchuk's picture
administrator, reviewer, secretary

Dear authors, all references should be made in APA style. Please submit corrected version in the reply to this comment.

Tue, 09/17/2019 - 12:04
oleksandr.ivashchuk
oleksandr.ivashchuk's picture
administrator, reviewer, secretary

New version

Mon, 09/23/2019 - 12:28
Yuriy Demchuk
researcher, reviewer

Доброго дня!
Добавив останню версію тез (добавив автора Iurii Sidun)

Tue, 10/08/2019 - 16:00
Yuriy Demchuk
researcher, reviewer

Спроба 2!
Добавив автора Iurii Sidun

Tue, 10/08/2019 - 16:06
Secretary CCT
researcher, secretary

Dear Authors,

Your paper has been accepted!

We are glad to inform you that your conference paper has been accepted to participate in the 9th International Youth Science Forum «Litteris et Artibus» (November 21-23, 2019, Lviv, Ukraine)! Your paper will be published in digital proceedings with ISSN and DOI on the website https://openreviewhub.org/lea

Please, answer the following participation questions:

•   Are you going to take part in the conference in person?

•   Do you require official invitation letter from Lviv Polytechnic? (The invitation letter will be scanned and sent to your e-mail).

Presentation delivery regulations:

Conference participants will present their work on posters. Content and design of posters is arbitrary, but it should include the basic provisions of your paper: author names, title, main points, equations, figures etc. as well as exclude solid color, gradient or other costly to print backgrounds. The poster's upper part may include some information about your organization (title and logo, brief contact information).

Selected papers will be presented orally. 

The full Forum’s program will be published on the https://openreviewhub.org/lea before November 1, 2019.

Looking forward to receiving your poster! See you in Lviv soon!

 

Best regards,

Oksana Orobchuk

Secretary CCT

Thu, 10/17/2019 - 09:39
Yuriy Demchuk
researcher, reviewer

+

Sat, 10/26/2019 - 13:54