Works matching DE "CHROMIUM catalysts"

Results: 101

A Hemi-metallocene Chromium Catalyst with Trimethylaluminum-Free Methylaluminoxane for the Synthesis of Disentangled Ultra-High Molecular Weight Polyethylene.

Published in:

Macromolecular Rapid Communications, 2015, v. 36, n. 3, p. 327, doi. 10.1002/marc.201400514

By:

Romano, Dario;
Ronca, Sara;
Rastogi, Sanjay

Publication type:

Article

Palladium nanoparticles uniformly and firmly supported on hierarchical flower-like TiO2 nanospheres as a highly active and reusable catalyst for detoxification of Cr(VI)-contaminated water.

Published in:

Applied Nanoscience, 2020, v. 10, n. 2, p. 359, doi. 10.1007/s13204-019-01164-5

By:

Li, Haitao;
Gao, Min;
Gao, Qiang;
Wang, Hongquan;
Han, Bo;
Xia, Kaisheng;
Zhou, Chenggang

Publication type:

Article

Slurry-phase ethylene polymerization processes: a review on multiscale modeling and simulations.

Published in:

Reviews in Chemical Engineering, 2022, v. 38, n. 5, p. 539, doi. 10.1515/revce-2020-0048

By:

Thakur, Amit K.;
Gupta, Santosh K.;
Chaudhari, Pranava

Publication type:

Article

Temperature and Cr-Co ratio on Production of Diethyl Ether from Ethanol Dehydration using Cr-Co/γ-Al2O3 Catalyst.

Published in:

Bulletin of Chemical Reaction Engineering & Catalysis, 2024, v. 19, n. 4, p. 658, doi. 10.9767/bcrec.20237

By:

Muna, Izza Aliyatul;
Kurniawansyah, Firman;
Mahfud, M.;
Roesyadi, Achmad

Publication type:

Article

Effects of Cobalt and Chromium Loadings to The Catalytic Activities of Supported Metal Catalysts in Methane Oxidation.

Published in:

Bulletin of Chemical Reaction Engineering & Catalysis, 2020, v. 15, n. 1, p. 213, doi. 10.9767/bcrec.15.1.6320.213-220

By:

Mardwita, Mardwita;
Yusmartini, Eka Sri;
Wisudawati, Nidya

Publication type:

Article

Effects of Calcination Temperatures on The Catalytic Activities of Alumina Supported Cobalt and Chromium Catalysts.

Published in:

Bulletin of Chemical Reaction Engineering & Catalysis, 2019, v. 14, n. 3, p. 654, doi. 10.9767/bcrec.14.3.4673.654-659

By:

Mardwita, Mardwita;
Yusmartini, Eka Sri;
Wisudawati, Nidya

Publication type:

Article

Immobilisation of palladium nanostructures in polyethersulfone beads: recyclable catalyst for chromium(VI) remediation.

Published in:

Environmental Chemistry (14482517), 2019, v. 16, n. 8, p. 622, doi. 10.1071/EN19035

By:

Markad, Uddhav S.;
Naik, Devidas B.;
Singh, Krishan Kant;
Kumar, Manmohan;
Sharma, Geeta K.

Publication type:

Article

Kinetics of Selective Trimerization of Ethylene to 1-Hexene over Chromium-Based Catalysts.

Published in:

Petroleum Chemistry, 2023, v. 63, n. 11, p. 1335, doi. 10.1134/S0965544123110026

By:

Faingol'd, E. E.;
Lashmanov, N. N.;
Saratovskikh, S. L.;
Kulchakovsky, P. I.;
Lenev, D. A.;
Shamukaev, V. A.;
Sedov, I. V.

Publication type:

Article

Preparation of chromium complexes for ethylene tetramerization catalyst.

Published in:

Bulletin of the Korean Chemical Society, 2024, v. 45, n. 4, p. 331, doi. 10.1002/bkcs.12826

By:

Park, Jun Hyeong;
Park, Ju Yong;
Baek, Jun Won;
Seo, Yeong Hyun;
Lee, Mi Ryu;
Lee, Junseong;
Lee, Bun Yeoul

Publication type:

Article

Ethylene Trimerization over Supported SNS and PNP Chromium Catalysts.

Published in:

South African Journal of Chemistry, 2021, v. 75, p. 32, doi. 10.17159/0379-4350/2021/v75a5

By:

Shozi, Mzamo L.;
Zulu, Xolelwa;
Friedrich, Holger B.

Publication type:

Article

Ethylene Trimerization over Supported SNS and PNP Chromium Catalysts.

Published in:

South African Journal of Chemistry, 2021, v. 74, p. 32, doi. 10.17159/0379-4350/2021/v75a5

By:

Shozi, Mzamo L.;
Zulu, Xolelwa;
Friedrich, Holger B.

Publication type:

Article

A DFT Mechanistic Study on Ethylene Tri- and Tetramerization with Cr/PNP Catalysts: Single versus Double Insertion Pathways.

Published in:

Chemistry - A European Journal, 2016, v. 22, n. 47, p. 16891, doi. 10.1002/chem.201603909

By:

Britovsek, George J. P.;
McGuinness, David S.

Publication type:

Article

Selective ethylene oligomerization bearing hyperbranched bispyridylamine chromium catalyst.

Published in:

Journal of Coordination Chemistry, 2019, v. 72, n. 5-7, p. 814, doi. 10.1080/00958972.2019.1587164

By:

Wang, Jun;
Liu, Jinyi;
Lan, Tianyu;
Chen, Liduo;
Wang, Libo

Publication type:

Article

CeO2‐CrOy/γ‐Al2O3 redox catalyst for the oxidative dehydrogenation of propane to propylene.

Published in:

Canadian Journal of Chemical Engineering, 2021, v. 99, n. 1, p. 235, doi. 10.1002/cjce.23824

By:

Zuo, Cheng;
Wu, Man;
Zhang, Xiuli;
Guo, Qingjie

Publication type:

Article

Effect of Chromium Precursor on the Catalytic Behavior of Chromium Oxide Catalysts in Oxidative Propane and Isobutane Dehydrogenation with Carbon Dioxide.

Published in:

Catalysts (2073-4344), 2025, v. 15, n. 3, p. 226, doi. 10.3390/catal15030226

By:

Tedeeva, Marina A.;
Mashkin, Mikhail Yu.;
Baybursky, Vladimir L.;
Pribytkov, Petr V.;
Murashova, Elena V.;
Kalmykov, Konstantin B.;
Shesterkina, Anastasiya A.;
Kapustin, Gennady I.;
Tkachenko, Olga P.;
Dunaev, Sergey F.;
Kustov, Leonid M.;
Kustov, Alexander L.

Publication type:

Article

Heterogeneous Catalysts for Petrochemical Synthesis and Oil Refining, 2nd Edition.

Published in:

Catalysts (2073-4344), 2024, v. 14, n. 11, p. 815, doi. 10.3390/catal14110815

By:

Glotov, Aleksandr;
Karakhanov, Eduard

Publication type:

Article

Properties of CrO x /MCM-41 and Its Catalytic Activity in the Reaction of Propane Dehydrogenation in the Presence of CO 2.

Published in:

Catalysts (2073-4344), 2023, v. 13, n. 5, p. 906, doi. 10.3390/catal13050906

By:

Igonina, Maria;
Tedeeva, Marina;
Kalmykov, Konstantin;
Kapustin, Gennadiy;
Nissenbaum, Vera;
Mishin, Igor;
Pribytkov, Petr;
Dunaev, Sergey;
Kustov, Leonid;
Kustov, Alexander

Publication type:

Article

Mesoporous Chromium Catalysts Templated on Halloysite Nanotubes and Aluminosilicate Core/Shell Composites for Oxidative Dehydrogenation of Propane with CO 2.

Published in:

Catalysts (2073-4344), 2023, v. 13, n. 5, p. 882, doi. 10.3390/catal13050882

By:

Melnikov, Dmitry;
Smirnova, Ekaterina;
Reshetina, Marina;
Novikov, Andrei;
Wang, Hongqiang;
Ivanov, Evgenii;
Vinokurov, Vladimir;
Glotov, Aleksandr

Publication type:

Article

Chromium Catalysts Based on Unsymmetrical PNP Ligands for Selective Ethylene Tri-/Tetramerization: Effect of Electron-Withdrawing/Donating Substituents on Catalytic Performance.

Published in:

Catalysts (2073-4344), 2022, v. 12, n. 9, p. N.PAG, doi. 10.3390/catal12090944

By:

Cao, Chengang;
Zhai, Yang;
Alam, Fakhre;
Fan, Haonan;
Zhang, Jingyi;
Jiang, Tao

Publication type:

Article

Preparation of Extremely Active Ethylene Tetramerization Catalyst [iPrN(PAr 2) 2 −CrCl 2 ] + [B(C 6 F 5) 4 ] – (Ar = −C 6 H 4 - p -SiR 3).

Published in:

Catalysts (2073-4344), 2021, v. 11, n. 9, p. 1122, doi. 10.3390/catal11091122

By:

Lee, Jung Hyun;
Baek, Jun Won;
Lee, Dong Geun;
Ko, Ji Hyeong;
Cho, Kye Sung;
Lee, Jin Woo;
Lee, Bun Yeoul

Publication type:

Article

Comparison of Support Effects on Phillips and Metallocene Catalysts.

Published in:

Catalysts (2073-4344), 2021, v. 11, n. 7, p. 842, doi. 10.3390/catal11070842

By:

Yang, Qing;
McDaniel, Max Paul

Publication type:

Article

Mesoporous Organo-Silica Supported Chromium Oxide Catalyst for Oxidative Dehydrogenation of Ethane to Ethylene with CO 2.

Published in:

Catalysts (2073-4344), 2021, v. 11, n. 5, p. 642, doi. 10.3390/catal11050642

By:

Al-Awadi, Abdulrhman S.;
El-Toni, Ahmed Mohamed;
Labis, Joselito P.;
Khan, Aslam;
Ghaithan, Hamid;
Al-Zahrani, Attiyah A.;
Abasaeed, Ahmed E.;
Al-Zahrani, Saeed M.;
Li, Changzhi

Publication type:

Article

Selective Trimerization of α-Olefins with Immobilized Chromium Catalyst for Lubricant Base Oils.

Published in:

Catalysts (2073-4344), 2020, v. 10, n. 9, p. 990, doi. 10.3390/catal10090990

By:

Baek, Jun Won;
Hyun, Young Bin;
Lee, Hyun Ju;
Lee, Jong Chul;
Bae, Sung Moon;
Seo, Yeong Hyun;
Lee, Dong Geun;
Lee, Bun Yeoul

Publication type:

Article

Chromium Oxide Supported on Silicalite-1 Zeolite as a Novel Efficient Catalyst for Dehydrogenation of Isobutane Assisted by CO2.

Published in:

Catalysts (2073-4344), 2019, v. 9, n. 12, p. 1040, doi. 10.3390/catal9121040

By:

Luo, Yajun;
Miao, Changxi;
Yue, Yinghong;
Yang, Weimin;
Hua, Weiming;
Gao, Zi

Publication type:

Article

Modification by SiO2 of Alumina Support for Light Alkane Dehydrogenation Catalysts.

Published in:

Catalysts (2073-4344), 2016, v. 6, n. 10, p. 162, doi. 10.3390/catal6100162

By:

Bekmukhamedov, Giyjaz E.;
Mukhamed'yarova, Alya N.;
Egorova, Svetlana R.;
Lamberov, Alexander A.

Publication type:

Article

New Catalysts for Coal to Ethylene Glycol.

Published in:

Chinese Journal of Chemistry, 2017, v. 35, n. 6, p. 759, doi. 10.1002/cjoc.201600746

By:

Wang, Zhiqiao;
Xu, Zhongning;
Peng, Siyan;
Zhou, Zhangfeng;
Pan, Pengbin;
Lin, Lin;
Qin, Yeyan;
Guo, Guocong;
Yao, Yuangen

Publication type:

Article

INVESTIGATION OF ISOBUTANE DEHYDROGENATION ON CrOx/MCM-41 CATALYST.

Published in:

Macedonian Journal of Chemistry & Chemical Engineering, 2020, v. 39, n. 1, p. 1, doi. 10.20450/mjcce.2020.1842

By:

Erol, Zuhal;
Kılıçarslan, Saliha Çetinyokuş;
Doğan, Meltem

Publication type:

Article

A Chromium Catalytic System for the Synthesis of Aryl‐Substituted 1,3,5‐Triazines and Pyrimidines by Acceptorless Dehydrogenative Coupling.

Published in:

European Journal of Organic Chemistry, 2024, v. 27, n. 48, p. 1, doi. 10.1002/ejoc.202400993

By:

Feng, Baojin;
Yue, Wantong;
Wei, Dongyue;
Chen, Qing;
Liu, Chuanqi;
Wang, Xiaoqian;
Wang, Yilei;
Peng, Zhihua

Publication type:

Article

Kinetics of the ethylene trimerization reaction on a homogeneous chromium-pyrrole catalyst.

Published in:

Petroleum Chemistry, 2012, v. 52, n. 5, p. 335, doi. 10.1134/S0965544112050131

By:

Zilbershtein, T.;
Kardash, V.;
Lipskikh, M.;
Suvorova, V.;
Golovko, A.

Publication type:

Article

Ultrathin porous Pd metallene as highly efficient oxidase mimics for the colorimetric detection of chromium (VI).

Published in:

Analytical & Bioanalytical Chemistry, 2023, v. 415, n. 24, p. 6063, doi. 10.1007/s00216-023-04879-1

By:

Sehrish, Aniqa;
Manzoor, Romana;
Wu, Shuzhi;
Lu, Yizhong

Publication type:

Article

The Kinetics of the Reaction of Carbon Dioxide with Propylene Oxide Catalyzed by a Chromium-Salen Complex.

Published in:

Kinetics & Catalysis, 2018, v. 59, n. 3, p. 262, doi. 10.1134/S0023158418030059

By:

Chukanova, O. M.;
Belov, G. P.

Publication type:

Article

Pretreatment effect on the properties of the Cr-Mg catalyst for the gas-phase hydrofluorination of perchloroethylene into pentafluoroethane.

Published in:

Kinetics & Catalysis, 2017, v. 58, n. 4, p. 392, doi. 10.1134/S0023158417040164

By:

Petrov, R.;
Zirka, A.;
Reshetnikov, S.

Publication type:

Article

Activation of nickel-chromium hydrogenation catalysts with hydrogen.

Published in:

Kinetics & Catalysis, 2016, v. 57, n. 2, p. 251, doi. 10.1134/S0023158416020130

By:

Simentsova, I.;
Shtertser, N.;
Plyasova, L.;
Minyukova, T.;
Yurieva, T.

Publication type:

Article

Effect of zirconia additives on the activity of the Cr/SiO catalyst in isobutane dehydrogenation.

Published in:

Kinetics & Catalysis, 2015, v. 56, n. 6, p. 758, doi. 10.1134/S0023158415060014

By:

Bugrova, T.;
Litvyakova, N.;
Mamontov, G.

Publication type:

Article

Allylic oxdation of alkenes with molecular oxygen catalyzed by porous coordination polymers Fe-MIL-101 and Cr-MIL-101.

Published in:

Kinetics & Catalysis, 2013, v. 54, n. 5, p. 607, doi. 10.1134/S0023158413050169

By:

Skobelev, I.;
Kovalenko, K.;
Fedin, V.;
Sorokin, A.;
Kholdeeva, O.

Publication type:

Article

Effect of high-temperature treatment on the properties of an alumina-chromium catalyst for the dehydrogenation of lower paraffins.

Published in:

Kinetics & Catalysis, 2013, v. 54, n. 1, p. 49, doi. 10.1134/S0023158413010072

By:

Egorova, S.;
Bekmukhamedov, G.;
Lamberov, A.

Publication type:

Article

Synthesis and characterization of unsymmetric silylated PNP single-active central chromium catalyst.

Published in:

Journal of Molecular Science, 2024, v. 40, n. 2, p. 182, doi. 10.13563/j.cnki.jmolsci.2023.10.002

By:

CHEN Peili;
SONG Da;
LI Yang;
GUO Lijun;
SU Qiucheng;
LI Cuiqin

Publication type:

Article

Production of Pure Hydrogen through Thermocatalytic Methane Decomposition Using NiO-MgO Catalysts Promoted by Chromium and Copper Prepared via Mechanochemical Method.

Published in:

International Journal of Energy Research, 2023, p. 1, doi. 10.1155/2023/5132640

By:

Pourdelan, Hamid;
Alavi, Seyed Mehdi;
Rezaei, Mehran;
Akbari, Ehsan

Publication type:

Article

SYNTHESIS AND CHARACTERIZATION OF CHROMIUM-BASED CATALYSTS ON TITANIUM-MODIFIED-MCM-41 FOR OXIDATIVE DEHYDROGENATION OF ISOBUTANE.

Published in:

Bitlis Eren University Journal of Science & Technology, 2024, v. 14, n. 1, p. 1, doi. 10.17678/beuscitech.1385177

By:

Yousef Mosa, Hiba Mustafa;
Dogan, Meltem;
Cetinyokus, Saliha

Publication type:

Article

Improved Single-Site Chromium Catalysts with Electron Rich Indenyl Ligands for the Formation of Ultrahigh Molecular Weight Polyethylene.

Published in:

European Journal of Inorganic Chemistry, 2021, v. 2021, n. 13, p. 1278, doi. 10.1002/ejic.202001157

By:

Hansen, Helge-Boj;
Wadepohl, Hubert;
Enders, Markus

Publication type:

Article

Cr and CeO2 promoted Ni/SBA-15 framework for hydrogen production by steam reforming of glycerol.

Published in:

Environmental Science & Pollution Research, 2023, v. 30, n. 57, p. 120945, doi. 10.1007/s11356-023-30748-6

By:

Abrokwah, Richard Y.;
Ntow, Eric B.;
Jennings, Terrence;
Stevens-Boyd, Robert;
Hossain, Tashfin;
Swain, John;
Bepari, Sujoy;
Hassan, Saif;
Mohammad, Nafeezuddin;
Kuila, Debasish

Publication type:

Article

Highly efficient asymmetric (diphenylphosphino)benzene‐based chromium catalysts for selective ethylene trimerization.

Published in:

Applied Organometallic Chemistry, 2022, v. 36, n. 12, p. 1, doi. 10.1002/aoc.6907

By:

Ma, Jing;
Fan, Haonan;
Hao, Biaobiao;
Jiang, Tao

Publication type:

Article

Bis(pyrazolyl)thioether/amine‐chromium(III) catalysts bearing pendant O‐ and N‐donor group for oligomerization and polymerization of ethylene.

Published in:

Applied Organometallic Chemistry, 2022, v. 36, n. 4, p. 1, doi. 10.1002/aoc.6609

By:

de Oliveria, Lucilene L.;
Oliboni, Robson S.;
Stieler, Rafael;
Casagrande, Adriana C. A.;
Casagrande, Osvaldo L.

Publication type:

Article

Chromium catalysts based on PNP(NR2)2 ligands for selective ethylene oligomerization.

Published in:

Applied Organometallic Chemistry, 2022, v. 36, n. 1, p. 1, doi. 10.1002/aoc.6454

By:

Zhang, Jingyi;
Alam, Fakhre;
Fan, Haonan;
Ma, Jing;
Jiang, Tao

Publication type:

Article

Effect of inorganic oxide supports on the activity of chromium‐based catalysts in ethylene trimerization.

Published in:

Applied Organometallic Chemistry, 2019, v. 33, n. 8, p. N.PAG, doi. 10.1002/aoc.4975

By:

Fallahi, Maryam;
Ahmadi, Ebrahim;
Mohamadnia, Zahra

Publication type:

Article

MAO‐free and extremely active catalytic system for ethylene tetramerization.

Published in:

Applied Organometallic Chemistry, 2019, v. 33, n. 4, p. N.PAG, doi. 10.1002/aoc.4829

By:

Kim, Tae Hee;
Lee, Hyun Mo;
Park, Hee Soo;
Kim, Sung Dong;
Kwon, Su Jin;
Tahara, Atsushi;
Nagashima, Hideo;
Lee, Bun Yeoul

Publication type:

Article

Study on the Preparation of Cr-based Catalysts Doped by Zn using Sol-Gel Auto-Combustion Method and Its Application for Synthesis of 1-Chloro-2,3,3,4,4,5,5-heptafluorocyclopentene.

Published in:

Journal of the Chinese Chemical Society, 2017, v. 64, n. 10, p. 1128, doi. 10.1002/jccs.201700121

By:

Han, Yajun;
He, Jinwei;
Wu, Zhenhai;
Zhou, Xiaomeng

Publication type:

Article

Contents: Journal of the Chinese Chemical Society 10/2017.

Published in:: Journal of the Chinese Chemical Society, 2017, v. 64, n. 10, p. 1122, doi. 10.1002/jccs.201781011
Publication type:: Article

Cover Feature: [OSSO]‐Type Chromium(III) Complexes for the Reaction of CO2 with Epoxides (ChemPlusChem 8/2022).

Published in:

ChemPlusChem, 2022, v. 87, n. 8, p. 1, doi. 10.1002/cplu.202200038

By:

Niknam, Fatemeh;
Capaccio, Vito;
Kleybolte, Magdalena;
Lamparelli, David H.;
Winnacker, Malte;
Fiorani, Giulia;
Capacchione, Carmine

Publication type:

Article

Professor Michael S. Spencer 1932–2020: The Man and His Science.

Published in:

Topics in Catalysis, 2021, v. 64, n. 17-20, p. 827, doi. 10.1007/s11244-021-01549-3

By:

Twigg, Martyn V.

Publication type:

Article