Cargando…

Impact of Traces of Hydrogen Sulfide on the Efficiency of Ziegler–Natta Catalyst on the Final Properties of Polypropylene

Sulfur compounds are removed from propylene through purification processes. However, these processes are not 100% effective, so low concentrations of compounds such as H(2)S may be present in polymer-grade propylene. This article studies the effects of H(2)S content on polypropylene polymerization t...

Descripción completa

Detalles Bibliográficos
Autores principales:	Hernández-Fernández, Joaquín, Cano, Heidi, Aldas, Miguel
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2022
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9506427/ https://www.ncbi.nlm.nih.gov/pubmed/36146063 http://dx.doi.org/10.3390/polym14183910

Ejemplares similares

Evaluation of the Reactivity of Methanol and Hydrogen Sulfide Residues with the Ziegler–Natta Catalyst during Polypropylene Synthesis and Its Effects on Polymer Properties
por: Hernández-Fernández, Joaquín, et al.
Publicado: (2023)

Experimental–Density Functional Theory (DFT) Study of the Inhibitory Effect of Furan Residues in the Ziegler–Natta Catalyst during Polypropylene Synthesis
por: Hernández-Fernández, Joaquín, et al.
Publicado: (2023)

Structural Characterization of Electron Donors in Ziegler–Natta Catalysts
por: Blaakmeer, E. S. Merijn, et al.
Publicado: (2018)

Theoretical–Experimental Study of the Action of Trace Amounts of Formaldehyde, Propionaldehyde, and Butyraldehyde as Inhibitors of the Ziegler–Natta Catalyst and the Synthesis of an Ethylene–Propylene Copolymer
por: Hernández-Fernández, Joaquín, et al.
Publicado: (2023)

A Study of Ziegler–Natta Propylene Polymerization Catalysts by Spectroscopic Methods
por: Tkachenko, Olga P., et al.
Publicado: (2017)

Study on Hydrogen Sensitivity of Ziegler–Natta Catalysts with Novel Cycloalkoxy Silane Compounds as External Electron Donor
por: Li, Hongming, et al.
Publicado: (2016)

The Influence of Ziegler-Natta and Metallocene Catalysts on Polyolefin Structure, Properties, and Processing Ability
por: Shamiri, Ahmad, et al.
Publicado: (2014)

New Insight into Titanium–Magnesium Ziegler–Natta Catalysts Using Photoluminescence Spectroscopy
por: Panchenko, Valentina N., et al.
Publicado: (2020)

Probing Interactions between Electron Donors and the Support in MgCl(2)-Supported Ziegler–Natta Catalysts
por: Blaakmeer, E. S. Merijn, et al.
Publicado: (2018)

The Influence of Mixed Activators on Ethylene Polymerization and Ethylene/1-Hexene Copolymerization with Silica-Supported Ziegler-Natta Catalyst
por: Senso, Nichapat, et al.
Publicado: (2010)

Assessing 1,9-Decadiene/Ethylene Copolymerization with Ziegler–Natta Catalyst to Access Long Chain-Branched Polyethylene
por: Liu, Yang, et al.
Publicado: (2021)

Dataset of energetically accessible structures of MgCl(2)/TiCl(4) clusters for Ziegler-Natta catalysts
por: Takasao, Gentoku, et al.
Publicado: (2020)

Comparative Study on Kinetics of Ethylene and Propylene Polymerizations with Supported Ziegler–Natta Catalyst: Catalyst Fragmentation Promoted by Polymer Crystalline Lamellae
por: Zhang, Zhen, et al.
Publicado: (2019)

Nano-Dispersed Ziegler-Natta Catalysts for 1 μm-Sized Ultra-High Molecular Weight Polyethylene Particles
por: Chammingkwan, Patchanee, et al.
Publicado: (2018)

Heterogeneity of Active Sites in the Polymer Chain Transfer Reactions at Olefin Polymerization over Multisite Supported Ziegler-Natta Catalysts
por: Matsko, Mikhail, et al.
Publicado: (2023)

Roles of Salicylate Donors in Enhancement of Productivity and Isotacticity of Ziegler–Natta Catalyzed Propylene Polymerization
por: Ratanasak, Manussada, et al.
Publicado: (2020)

A combined experimental and molecular simulation study on stress generation phenomena during the Ziegler–Natta polyethylene catalyst fragmentation process
por: De Nicola, Antonio, et al.
Publicado: (2022)

In-chain functionalized syndiotactic 1,2-polybutadiene by a Ziegler–Natta iron(iii) catalytic system
por: Liang, Shanshan, et al.
Publicado: (2019)

DFT and ONIOM Simulation of 1,3-Butadiene Polymerization Catalyzed by Neodymium-Based Ziegler–Natta System
por: Masliy, Alexey N., et al.
Publicado: (2023)

High Melting Point of Linear, Spiral Polyethylene Nanofibers and Polyethylene Microspheres Obtained Through Confined Polymerization by a PPM‐Supported Ziegler‐Natta Catalyst
por: Xiao, Yu, et al.
Publicado: (2020)

Correction: In-chain functionalized syndiotactic 1,2-polybutadiene by a Ziegler–Natta iron(iii) catalytic system
por: Liang, Shanshan, et al.
Publicado: (2021)

Aliphatic Anion Exchange Ionomers with Long Spacers and No Ether Links by Ziegler–Natta Polymerization: Properties and Alkaline Stability
por: Becerra-Arciniegas, Raul Andres, et al.
Publicado: (2022)

The production of high efficiency Ziegler–Natta catalyst with dual active sites nature using cyclohexyl chloride as promoter with super activity and produced superior polyethylene with controllable molecular weight distribution
por: Seifali Abbas-Abadi, Mehrdad
Publicado: (2017)

Development of Large-Scale Stopped-Flow Technique and its Application in Elucidation of Initial Ziegler–Natta Olefin Polymerization Kinetics
por: Thakur, Ashutosh, et al.
Publicado: (2019)

Disclosing the Interaction between Carbon Monoxide and Alkylated Ti(3+) Species: a Direct Insight into Ziegler–Natta Catalysis
por: Piovano, Alessandro, et al.
Publicado: (2020)

Behaviors in Ethylene Polymerization of MgCl(2)-SiO(2)/TiCl(4)/THF Ziegler-Natta Catalysts with Differently Treated SiO(2)
por: Senso, Nichapat, et al.
Publicado: (2011)

Silyl diol ester as a new selectivity control agent in MgCl(2)-supported Ziegler–Natta systems for propylene polymerization: catalyst structure and polymer properties
por: Poorsank, Fatemeh, et al.
Publicado: (2019)

A Supported Ziegler-Type Organohafnium Site Metabolizes Polypropylene
por: Samudrala, Kavyasripriya K., et al.
Publicado: (2023)

Porous Organic Polymers-Supported Zeigler-Natta Catalysts for Preparing Highly Isotactic Polypropylene with Broad Molecular Weight Distribution
por: Wang, Xiong, et al.
Publicado: (2023)

MgCl(2)-Supported Titanium Ziegler-Natta Catalyst Using Carbon Dioxide-Based Poly(propylene ether carbonate) Diols as Internal Electron Donor for 1-Butene Polymerization
por: Cui, Xiaopeng, et al.
Publicado: (2017)

Effect of EtOH/MgCl(2) Molar Ratios on the Catalytic Properties of MgCl(2)-SiO(2)/TiCl(4) Ziegler-Natta Catalyst for Ethylene Polymerization
por: Patthamasang, Supanan, et al.
Publicado: (2011)

William Ziegler
Publicado: (1891)

Conference - Jean Ziegler
por: Staff Association
Publicado: (2012)

Effects of Different Concentrations of Arsine on the Synthesis and Final Properties of Polypropylene
por: Hernández-Fernández, Joaquín, et al.
Publicado: (2022)

Detection of Bisphenol A and Four Analogues in Atmospheric Emissions in Petrochemical Complexes Producing Polypropylene in South America
por: Fernández, Joaquín Hernández, et al.
Publicado: (2022)

Heterogeneity in the Fragmentation of Ziegler Catalyst Particles during Ethylene Polymerization Quantified by X-ray Nanotomography
por: Bossers, Koen W., et al.
Publicado: (2021)

Estudio comparativo del proceso de polimerización en la planta de polietileno de alta densidad utilizando catalizadores ziegler natta de la segunda generación en el complejo petroquímico escolín
por: Ferral Aldana, Andrés
Publicado: (1994)

Experimental Study of the Impact of Trace Amounts of Acetylene and Methylacetylene on the Synthesis, Mechanical and Thermal Properties of Polypropylene
por: Hernández-Fernández, Joaquín, et al.
Publicado: (2022)

Enhancing hydrogenation activity of Ni-Mo sulfide hydrodesulfurization catalysts
por: Wagenhofer, Manuel F., et al.
Publicado: (2020)

Book Review: Embryos in wax: models from the Ziegler studio, with a reprint of “Embryological wax models” by Friedrich Ziegler
por: Dacome, Lucia
Publicado: (2004)

Cannot write session to /tmp/vufind_sessions/sess_iffkq0u8g6630un8jld9nu4qfd