Synthesis of graphene oxide-supported meso-tetrakis (4-carboxyphenyl) porphyrinatoiron (III) chloride as a heterogeneous nanocatalyst for the mercaptan removal from the gas stream

Sulfur compounds are one of the major problems and undesirable contaminants in the oil and gas industries. To address this issue, mercaptan removal from the gas stream in a fixed bed reactor under nanocatalyst was investigated. In this work, meso-tetrakis (4-carboxyphenyl) porphyrinatoiron (III) chloride-supported graphene oxide [GO-FeTCPP (Cl)] nanocatalyst was synthesized and adsorption of mercaptan on nanocatalyst was studied. Fourier-transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), X-ray diffraction (XRD), BET, and Raman spectroscopy analysis were used to characterize the nanocatalyst. This experiment investigated how temperature and Gas Hour Space Velocity (GHSV) parameters affect the mercaptan removal in presence of nanocatalyst. The research results confirmed that the reaction rate improves with increasing temperature and decreasing GHSV. According to the results, at 100 °C and GHSV of 1000 h−1, the maximum conversion (~ 96%) of reaction was reached.

For Scientific sessions and Abstract submission visit: https://scholarsconferences.com/chemistry-frontiers/abstract-submission

Scholars International Conference on Frontiers in Chemistry and Drug Discovery

Welcome message by #DrSergeyFVasilevskiy from Institute of #ChemicalKinetics & #Combustion #Novosibirsk, #Russia invites all the participants in the field of #Chemistry and #Drugdiscovery to gather at #Madrid, #Spain on #December 02-03, 2019 at hotel Rafael Hoteles Forum Alcala 
#Chemistryconferences, #Chemistrymeetings, #Chemistryworkshops#ChemistryExhibitions #chemistrysymposium #Chemistrynetworking
Have a #glance at conference website:https://bit.ly/2QMRx3d

COMPUTER AIDED DRUG DESIGN (CADD)

It is an exciting and diverse discipline where various aspects of applied and basic research merge and stimulate each other. Basis of CADD involves quantum mechanics and molecular modeling studies like structure based drug design; ligand-based drug design; database searching and binding affinity based on the knowledge of a biological target. CADD acts as a tool in drug discovering process. Computer Aided Drug Design Conferences aims with Integrating Big Data and Macromolecular Protein Structures into Small Molecule Design.

• Bioinformatics In Computer-Aided Drug Design
• Various Types of Software’s Used For In Silicon Computer-Aided Drug Design
• Applications and importance of molecular docking
• Ligplot Analysis 

Experimental study on removing heavy metals from the municipal solid waste incineration fly ash with the modified electrokinetic remediation device

The MSWI fly ash which contains a large number of heavy metal substances is a subsidiary product of waste incineration power generation technology. If the MSWI fly ash is disposed improperly, heavy metal pollutants will pose a great threat to environmental safety and human health. Based on the technology of electrokinetic remediation, the feasibility of removing heavy metal pollutants from the MSWI fly ash using a modified electrokinetic remediation device - cylinder device was evaluated in this study. Differing from the traditional cuboid device with the volume ratio of the cathode chamber to the anode chamber being 1:1, the volume ratio of the cathode chamber to the anode chamber of the cylinder device was 16:1. Changes in parameters, such as pH values and conductivity in the cathode and the anode chambers as well as current and voltage in the sample area were analysed under the voltage gradient of 2 V/cm. After the experiment, the average removal efficiencies for Zn, Pb, Cd and Cu in the sample area were 53.2%, 31.4%, 42.3% and 30.7%, respectively. It indicates that the cylinder device is effective in removing heavy metals from the MSWI fly ash. Adopting the cylinder device for the experimental study on the electrokinetic remediation technology could provide a better way of thinking for the future engineering practices and applications.

Telemedicine abortion provider locks horns with US drug regulator

#Food and #Drug Administration urged to take action against abortion charity by US politicians

A European charity that provides mail-order medical abortions has pledged to continue providing its services despite a recent order from the US Food and Drugs Administration (FDA) to stop. Run by Dutch physician Rebecca Gomperts, Aid Access is an online service that posts FDA-approved abortion pills – mifepristone and misoprostol – to women in the early stages of pregnancy in the US.

NOVEL DRUG DELIVERY SYSTEM

Novel drug delivery system is to provide a therapeutic amount of drug to the appropriate site in the body to accomplish promptly and then maintain the desired drug concentration. The drug- delivery system should deliver drug at a rate control by the necessarily of the body over a specified term of treatment. Ndds covers various aspects like pharmacokinetics & #pharmacodynamics, non-specific toxicity, #immunogenicity, bio recognition, and drug’s efficacy based on preferable approaches that include polymer science, pharmaceutical technology, dispensing #pharmacy, packaging technology, bio conjugate chemistry, and molecular biology.

·    Nano particulate drug delivery

·    Protein peptide drug carriers

·    Cancer cell targeting molecule

·   Microsphere

·   Carriers & vehicle

For  Conference brochure visit:https://scholarsconferences.com/chemistry-frontiers/conference-brochure

MARINE CHEMISTRY

Marine Chemistry conferences deals with the chemical composition of sea water and the interaction between organic and inorganic compounds and the biological, physical and geological conditions in the sea and they occur on  a variety of spatial and temporal scales. Marine Chemistry conferences focus in discovering the Innovative methods for the betterment of Coastal and Ocean science. 

• Current innovative technologies in Marine Chemistry
• Marine Engineering and Technology
• Marine heavy metals poisoning marine toxicology
• Molecular Biology, Biotechnology and Marine Toxicology
• Mass Balance - The Cornerstone of Chemical Oceanography
• Harnessing automation and big data in Chemical Oceanography
• For abstract submission visit: https://scholarsconferences.com/chemistry-frontiers/abstract-submission
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