Film‐Based Multi‐Photon Lithography for Efficient Printing of Electromagnetic Surface Structures
Advanced Materials Technologies, EarlyView.This work introduces film‐based multi‐photon lithography as an efficient method for fabricating electromagnetic surface structures with 2D and 2.5D geometries, particularly THz and mid‐IR metasurfaces. These structures can be fabricated on various substrates, such as glass or silicon‐on‐insulator, over areas ranging from mm2 to cm2, achieving feature ...
Gordon Zyla +6 more
wiley +1 more source
Technological Renewal of Iran's Oil Refining Industry, Providing Technological Strategies for Competitiveness [PDF]
سیاست نامه علم و فناوری, 2020 Iran's oil refineries have faced severe competitiveness challenges, and technical renewal is their main option. To this end, the first step is to determine the requirements of technology. While gasoline production in Iran will soon double the consumption,
Reza Bandarian
doaj
Sustainability of the anaerobic digestion of oil refinery secondary sludge. [PDF]
Bioengineered, 2023 de Castro TMS +2 more
europepmc +1 more source
Process Design of Patchouli Oil Distillation by Varying Operating Conditions to Increase Yields of Patchouli Oil [PDF]
, 2012 Patchouli oil is part of the essential oils obtained from patchouli plants by distillation. Patchouli oil is widely used in industry as provider of aroma and flavour.
Harunsyah, H. (Harunsyah), Yunus, M. (M)
core
Integration of RAM Model and DES Method in Assessing Plant Utilization [PDF]
, 2020 This Final Year Project (FYP) entitled Integration of RAM Model and DES Method in Assessing Plant Utilization. Main motivation of this project is about plant utilization in oil and gas refinery plant.
Hassan, Muhamad Shukri
core
High Fidelity Waveguides Through Vitreous Media Recomposition for Next Generation Photonic Devices
Advanced Optical Materials, EarlyView.A newly designed aluminosilicate glass enables the fabrication of femtosecond laser‐written optical waveguides with ultra‐low propagation losses of −0.020 dB cm−1 at 1310 nm and −0.037 dB cm−1 at 1550 nm. Raman, Brillouin, and electron microscopy analyses reveal the mechanisms behind refractive index modifications, highlighting the role of glass ...
T Toney Fernandez +9 more
wiley +1 more source
Supramolecular Design of Polymeric Random Lasers
Advanced Optical Materials, EarlyView.This research investigates the application of PolyHIPE scaffolds as scattering media inRLs. By modifying the scaffold's morphology, pore size, and surface chemistry, the dye distribution within the material is precisely controlled, achieving a tunable laser threshold.
Junyang Chen +6 more
wiley +1 more source
Petroleum pollution changes microbial diversity and network complexity of soil profile in an oil refinery. [PDF]
Front Microbiol, 2023 Zhuang J +9 more
europepmc +1 more source
The contribution of chromatography to the petrochemical industry [PDF]
, 1974 Even today the size of a petroleum-refinery is estimated by its crude oil distillation capacity, despite the fact that around 1948 the second phase in the development of refineries was almost completed. Thermal cracking, catalytic cracking, isomerization,
Keulemans, A.I.M.
core
Methods in Industrial Biotechnology for Chemical Engineers [PDF]
Published by InfoLearnQuest, Ann Arbor, United States in 2008, 2008 In keeping with the definition that biotechnology is really no more than a name given to a set of techniques and processes, the authors apply some set of fuzzy techniques to chemical industry problems such as finding the proper proportion of raw mix to control pollution, to study flow rates, to find out the better quality of products.
arxiv