Zobrazeno 1 - 10
of 2 107
pro vyhledávání: '"lle"'
Publikováno v:
Results in Engineering, Vol 24, Iss , Pp 103490- (2024)
Since the condensation temperatures of Cyclohexane and Benzene are close, the distillation process is useless for extraction, and it must be done with the help of a solvent. Sulfolane is widely used as a solvent for extracting aromatic hydrocarbons.
Externí odkaz:
https://doaj.org/article/721c16a4e11243f08034d925a9a20a31
Autor:
Somayeh Paknahad, Farzaneh Jokar, Mohammad Kazem Koohi, Masoud Ghadipasha, Jalal Hassan, Maryam Akhgari, Mehdi Forouzesh
Publikováno v:
MethodsX, Vol 13, Iss , Pp 102962- (2024)
Cannabis is frequently detected in forensic investigations and is associated with an increased risk of fatal car crashes. This study aims to develop a method to detect and measure ∆9-tetrahydrocannabinol (∆9-THC) in blood and its metabolite, 11-n
Externí odkaz:
https://doaj.org/article/ecb22a17927b4e1482dd52ffdf75d9cd
Autor:
Zaid Alkhier Hamamah, Thomas Grützner
Publikováno v:
Discover Chemical Engineering, Vol 4, Iss 1, Pp 1-15 (2024)
Abstract Although the system water + n-propanol + toluene is important for research and industry, its liquid–liquid equilibria LLE are scarcely covered in literature, with no thermodynamic modeling reported using typical equations of state or activ
Externí odkaz:
https://doaj.org/article/67dc527eeea6419abeef3927a38c76e0
Publikováno v:
In Results in Engineering December 2024 24
Autor:
Hong, Lu a, b, 1, Liu, Yun c, 1, Guo, Yawen a, b, Gao, Pengfei b, d, Ding, Hao b, d, Xu, Junjie a, b, Xie, Xing e, ⁎, Xie, Kaizhou a, b, ⁎⁎
Publikováno v:
In Microchemical Journal December 2024 207
Publikováno v:
Geoscience Letters, Vol 11, Iss 1, Pp 1-16 (2024)
Abstract In this research, we explore the application of artificial neural networks, specifically the vector-quantized temporal associative memory (VQTAM) and VQTAM coupled with locally linear embedding (VQTAM-LLE) techniques, for simulating 2-D magn
Externí odkaz:
https://doaj.org/article/f922756ae05f495fade39a1f8fa9ae74
Autor:
Mircea-Alexandru Comănescu, Dana-Maria Preda, Dalia-Simona Miron, Flavian-Ștefan Rădulescu, Victor Voicu, Andrei-Valentin Medvedovici
Publikováno v:
Molecules, Vol 29, Iss 21, p 5039 (2024)
Clozapine and its metabolites require close therapeutic monitoring (TDM) in patients due to poor correlation between the administrated doses and resulting plasma concentrations, the narrow therapeutic interval, high inter-individual variability, and
Externí odkaz:
https://doaj.org/article/b8c5e3b5418d44d0a9301cba3e889b27
Advancements in Aqueous Two-Phase Systems for Enzyme Extraction, Purification, and Biotransformation
Autor:
Nikša Bekavac, Maja Benković, Tamara Jurina, Davor Valinger, Jasenka Gajdoš Kljusurić, Ana Jurinjak Tušek, Anita Šalić
Publikováno v:
Molecules, Vol 29, Iss 16, p 3776 (2024)
In recent years, the increasing need for energy conservation and environmental protection has driven industries to explore more efficient and sustainable processes. Liquid–liquid extraction (LLE) is a common method used in various sectors for separ
Externí odkaz:
https://doaj.org/article/c08ba7fdb25343b9ae03c75c0688efcf
Publikováno v:
Green Chemical Engineering, Vol 4, Iss 3, Pp 312-323 (2023)
Benzene (BEN) and cyclohexane (CYH), which have very close boiling points and a binary azeotrope, are the most difficult binary components in the separation of aromatic and non-aromatic hydrocarbons. This study further explored the separation mechani
Externí odkaz:
https://doaj.org/article/f7f2b47d650942b5b910fa9e63d5f67e
Publikováno v:
Remote Sensing, Vol 16, Iss 14, p 2621 (2024)
Sea ice plays a critical role in the Earth’s climate system, and its variations affect ecosystem stability. This study introduces a novel method for detecting sea ice in the Arctic Ocean using bidirectional radar reflections from the Global Navigat
Externí odkaz:
https://doaj.org/article/435a3403b38f40a3b44456430e017590