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Научные разработки

В течение многих лет компания Dinex занимается внутренними исследованиями и разработками в области контроля очистки выхлопных газов в каталитических нейтрализаторах. В результате проделанной работы с 80-х годов ХХ века увидели свет множество научных работ. Они были опубликованы в рецензируемых международных журналах и представлены на международных конференциях, таких как конференция Общества инженеров-транспортников (SAE).

Кроме того, разработкам в области коммерческого применения каталитических нейтрализаторов способствует сотрудничество компании с университетами и исследовательскими институтами. Независимо от того, как проводятся данные исследования: на основе государственного финансирования или в рамках договоров о сотрудничестве, благодаря этим фундаментальным исследованиям специалисты компании Dinex и ее партнеры могут получить глубокое понимание сложного химического процесса и принципов работы каталитических нейтрализаторов для очистки выхлопных газов.


В данной модели сотрудничества выигрывают все: и компания Dinex, и ее партнеры из академических кругов, поскольку такое взаимодействие позволяет более глубоко понять принципы управления нейтрализацией выбросов внутри каталитических нейтрализаторов. В то же время такое сотрудничество позволяет сформировать программу научных исследований с получением плана подробных изысканий, которые в дальнейшем могут использоваться для публикаций в отраслевых журналах с экспертной оценкой, имеющих высокую важность для данной отрасли.


Понимание принципа работы нейтрализатора – основной вопрос в области повышения качества продукции, а также для расширения знаний в данной прикладной области. Компания Dinex применяет подобную схему получения знаний и сотрудничества с академическими кругами во всех своих конструкторских проектах, получая таким образом самые современные продукты для очистки выхлопных газов.

"Development ao a rapid ageing technique for modern methane combustion catalysts in the laboratory: Why does SO2 concentration plays an essential role?"


Paper number: 258

Date of publication: December 2019


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”Decomposition of Al2O3-Supported PdSO4 and Al2(SO4)3 in the Regeneration of Methane Combustion Catalyst: A model Catalyst Study"


Paper number: 9, 427

Date of publication: May 2019


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”Fundamentals of Sulfate Species in Methane Combustion Catalyst Operation and Regeneration - A simulated Exhaust Gas Study"


Paper number: 9, 417

Date of publication: May 2019


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"The deactivation of an NH3-SCR Cu-SAPO catalyst upon exposure to non-oxidizing condition"


Paper number: 11-16

Date of publication: June 2019


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"The Catalytic Challenges of Implementing a Euro VI Heavy Duty Emissions Control System for a Dedicated Lean Operating Natural Gas Engine"


Paper number: 273-281

Date of publication: December 2019


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"Methane abatement and catalyst durability in heterogeneous lean-rich and dual-fuel conditions"


Paper number: 315-323

Date of publication: January 2019


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"Microstructural Characteristics of Vehicle-Aged Heavy-Duty Diesel Oxidation Catalyst and Natural Gas Three-Way Catalyst"


Paper number: 9, 137

Date of publication: February 2019


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"The effect of CH4 on NH3-SCR Over Metal-Promoted Zeolite Catalysts for Lean-Burn Natural Gas Vehicles"


Paper number: 1974-1982

Date of publication: November 2018


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"Simulation of Diesel exhaust aftertreatment system DOC-pipe-SCR: The effects of Pt loading, PtOx formation and pipe configuration on the deNox performance"


Paper number: 179-190

Date of publication: November 2018


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"Formation of NH3 and N2O in a modern natural gas three-way catalyst designed for heavy-duty vehicles: the effects of simulated exhaust gas composition and ageing"


Paper number: 30-37

Date of publication: February 2018


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"Engineered sulfur-resistant catalyst system an assisted regeneration strategy for lean-burn methane combustion"


Paper number: 201701884

Date of publication: January 2018


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"Regeneration of sulfur-poisoned Pd-catalyst for natural gas oxidation"


Paper number: 253-265

Date of publication: February


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"Deactivation of Pt/SiO2-ZrO2 diesel oxidation catalysts by sulphur,phosphorus and their combinations"


Paper number: 409-419

Date of publication: December 2017


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"The impact of Sulphur, Phosphorus and their Co-effect on Pt/SiO2-ZrO2 Diesel Oxidation Catalysts"


Paper number: 307-311

Date of publication: March 2017


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"Electron microscopic studies of natural gas oxidation catalyst- Effects of thermally accelerated aging on catalyst microstructure"


Paper number: 349:19-29

Date of publication: May 2017


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"Case study of a modern lean-burn methane combustion catalyst for automotive applications: What are the deactivation and regeneration mechanismis?"


Paper number: 207: 114-119

Date of publication: June 2017


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"Natural Gas Emission Reduction by Catalysts"


Paper number: 3: 142-152

Date of publication: June 2017


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"Durability  Evaluations and Rapid Ageing Methods in Commercial Emission Catalyst Development for Diesel, Natural Gas and Gasoline Applications"


Paper number: 59: 1049-1053

Date of publication: July 2016


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"The Influence of Phosphorus Exposure on a Natural-Gas-Oxidation Catalyst"


Paper number: 1044-1048

Date of publication: july 2016


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"Durable Copper and Iron SCR Catalysts for Mobile Diesel and Dual-Fuel Applications"


Paper number: 2016-01-2214

Date of publication: October 2016


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"Accelerated deactivation studies of the natural-gas oxidation catalyst - Verifying the role of sulfur and elevated temperature in catalyst aging"


Paper number: 439-418

Date of publication: March 2016


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"The effect of Phosphorus Exposure on Diesel Oxidation Catalysts – Part I: Activity Measurements, Elementary and Surface Analyses"


Paper number: 961-979

Date of publication: August 2015


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"The effect of Phosphorus exposure on Diesel Oxidation Catalysts – Part II: Characterization of structural changes by Transmission electron microscopy"


Paper number: 971-976

Date of publication: August 2015


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"Sulfur adsorption and release properties of bimetallic Pd-Ni supported catalysts"


Paper number: 161-171

Date of publication: November 2015


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"Preparation and characterization of Pd-Ni bimetallic catalysts for CO and C3H​​​​​​​6 oxidation under stoichiometric conditions"


Paper number: 85-95

Date of publication: May 2015


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"Activity Enhancement of W-CeZr Oxide Catalysts by SO₂ Treatment in NH₃-SCR"


Paper number: 1002-1011

Date of publication: August 2015


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"Selective catalytic reduction of NOx by hydrogen (H₂-SCR) on Wo×-promoted CezZr1-zO₂ solids"


Paper number: 161-171

Date of publication: September 2014


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