Synthesis of Diesel Fuel Alternate Dimethyl Ether from Synthesis Gas & Also By Methanol Dehydration over Heteropolyacid Based Catalysts

Date

2011-12-12

Author

Arınan, A
Çiftçi, A
Çelik, Gökhan
Varişli, Dilek
Doğu, Timur

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

88
views

0
downloads

URI

https://hdl.handle.net/11511/101396

Conference Name

12th Mediterranean Congress of Chemical Engineering

Collections

Department of Chemical Engineering, Conference / Seminar

Suggestions

OpenMETU
Core

Synthesis of conducting H-type polysiloxane-polypyrrole block copolymers Kalaycioglu, E; Toppare, Levent Kamil; Yagci, Y; Harabagiu, V; Pintela, M; Ardelean, R; Simionescu, BC (1998-08-30) Synthesis of a siloxane polymer with pyrrole end groups has been described. Electrochemical block polymerization of pyrrole through these end groups has been achieved. Characterization of the electrolytic products has been performed by means of scanning electron microscopy (SEM), differential scanning calorimetry (DSC), thermal gravimetry analysis (TGA) analyses and FT-IR studies. The effects of different dopant ions, namely, p-toluene sulfonic acid (PTSA) and tetrabutylammonium tetrafluoroborate (TBAFB), i...
Synthesis of Indolizines by Dimerization of N-Propargylated Pyrroles via Allene Intermediates Kuzu, Burak; Gul, Sergen; Tan Uygun, Meltem; Mengeş, Nurettin; Balcı, Metin (2021-03-01) Ten different N-propargyl pyrrole derivatives having various substituents at the C-2 position were synthesized. These derivatives were converted into indolizine derivatives by the [2+2] cycloaddition reaction of pyrrole N-allene, forming in situ, by heating in PrOH in basic medium. The structures were characterized by NMR and X-ray crystallography. The N-propargylated derivatives smoothly underwent intermolecular cyclizations to produce indolizine derivatives in good yields. We proposed a radical mechanism ...
Synthesis of poly(dihalophenylene oxide)s by atom transfer radical rearrangement polymerization via Ce(IV)/Ce(III) complexes in solid state Çelik, Güler (Informa UK Limited, 2006-01-01) Poly(dihalophenylene oxide)s by solid-state thermal decomposition of (trihalophenolato) cerium complexes with either N-methyl imidazole or pyridine as neutral ligands were synthesized at different temperatures (80-250 degrees C) and different time intervals (3-48 h) via atom transfer rearrangement radical polymerization. The complexes were characterized by FT-IR, DSC, SEM, mass spectroscopy, magnetic susceptibility and elemental analyses. Structural analyses of polymers were performed by H-1- and C-13-NMR, ...
SYNTHESIS OF ZEOLITE 4A AND ZEOLITE 13X FROM LOCALLY AVAILABLE RAW MATERIALS BY THERMAL ACTIVATION METHODS Kirdeciler, Salih Kaan; Akata Kurç, Burcu; Yücel, Hayrettin; Department of Micro and Nanotechnology (2022-1-26) Synthesis of zeolites from laboratory-grade chemicals is an expensive way to produce these unique particles. Zeolite 3A, 4A, 5A among Linde Type A (LTA) zeolites, and zeolite 13X among the Faujasite (FAU) type are highly valuable commercial products for various application fields, such as catalysis, water sorption, and detergent industries as water softeners. There is still great interest in finding alternative synthesis routes that will reduce the production cost of these materials in high demand. Due to t...
Synthesis of dipyrrolo-diazepine derivatives via intramolecular alkyne cyclization Baskin, Dilges; Cetinkaya, Yasin; Balcı, Metin (2018-07-26) A regioselective approach was developed for the synthesis of dipyrrolo-diazepine derivatives. The synthetic route to dipyrrolo-diazepines first involves the synthesis of dipyrromethanes, followed by reaction of propargyl bromide in the presence of NaH to attach one alkyne functionality to the pyrrole nitrogen atom. Intramolecular heterocyclization with NaH in DMF between the alkyne functionality and pyrrole nitrogen atom gave the desired structures in good yields.

Citation Formats

A. Arınan, A. Çiftçi, G. Çelik, D. Varişli, and T. Doğu, “Synthesis of Diesel Fuel Alternate Dimethyl Ether from Synthesis Gas & Also By Methanol Dehydration over Heteropolyacid Based Catalysts,” presented at the 12th Mediterranean Congress of Chemical Engineering, Barcelona, İspanya, 2011, Accessed: 00, 2023. [Online]. Available: https://hdl.handle.net/11511/101396.