Hidrógeno

Renovables y bajas emisiones de carbono El hidrógeno contribuirá en más de un 20% a la reducción mundial de las emisiones de carbono de aquí a 2050.

Micromeritics products will play a key role in the development of Adsorbents, Membranes, and Catalysts critical for technology development.

Micromeritics ofrece tecnología líder mundial para la caracterización de partículas, polvos y materiales porosos

Superficie

Superficie por adsorción de gas, incluida la superficie BET

Porosidad

Tamaño, volumen y distribución de los poros mediante adsorción de gas y porosimetría de mercurio

Densidad

Densidad absoluta de sólidos, polvos y lodos por picnometría de gases. Densidad envolvente automatizada de sólidos irregulares y densidad aparente comprimida (T.A.P).

Flujo de polvo

Mediciones dinámicas y de cizallamiento de la reología del polvo y las interacciones entre partículas

Actividad

Actividad de los catalizadores, incluida la quimisorción, las reacciones a temperatura programada y los sistemas de reactores a escala de laboratorio.

Micromeritics offers the most comprehensive portfolio of high-performance instruments
to characterize the materials required to achieve a more sustainable future

Our Solutions

AutoChem III

Utilizes dynamic techniques to characterize the materials active sites

Optimize adsorption and dissociation of H2/O2 on electrolysis electrodes
Understand if desorption occurs near reaction conditions
Measure and quantify acid or base sites to optimize reactivity and selectivity

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DECONVOLUTION CO₂ DESORBED BY CaO/MgO

3Flex

Offers physisorption and static/dynamic chemisorption for characterizing catalysts and their supports

Understand multi-metal catalysts’ effects on activation and adsorption of active species
Select catalysts providing a higher turnover frequency
Investigate influence of heat of adsorption

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INTERACTIONS OF H₂ON SUPPORTED Ni CATALYST

Caracterización de catalizadores ICCS

Provides in-situ characterization to understand the effect of reaction conditions on the catalyst

Understand changes in performance over extended periods
Determine deactivation mechanism to maximize the catalysts’ lifetime
Monitor changes in active sites, oxidative state, metal dispersion, and desorption behavior

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PRESSURE IMPACT ON REDUCTION TEMPERATURE Cu-OXIDE CATALYST

Reactor de flujo (FR)

Benchtop reactor studies to understand and optimize catalyst performance

Understand reaction kinetics to optimize operating parameters and conversion
Measure selectivity, efficiency, and lifetime of catalysts
Study of reactions requiring a liquid/gas separator at pressure and temperature

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REDUCTION OF CO₂ IN THE SABATIER REACTION

3Flex

High-performance adsorption analyzer for measuring surface area, pore size and volume

Understand adsorbent regeneration cost and best operating parameters
Optimize pore size to maximize uptake capacity of the adsorbent
Predict the selectivity of a gas mixture using Ideal Adsorption Solution Theory (IAST)

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COMPLETE PORE SIZE DISTRIBUTION (PSD) USING DUAL NLDFT FOR ACTIVATED CARBON

Analizador de avances

Precise characterization of adsorbent or membrane under process relevant conditions

Lifetime and cycling studies to choose best adsorbent technology
Measure kinetic performance of adsorbents
Understand humidity effects for CO₂/N₂ competitive adsorption

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CO₂BREAKTHROUGH CURVES SiAl LOADED WITH PEI

AutoPore V

Mercury porosimetry analysis permits detailed porous material characterization

Characterize pore size to understand diffusion into adsorption sights
Study and optimize pore size distribution, total pore volume, percent porosity, particle size, and total surface area
Assure reproducible adsorbent manufacturing process

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NaY ZEOLITE CUMULATIVE INTRUSION VS PORE SIZE

HPVA II

Static volumetric method to obtain high-pressure adsorption and desorption isotherms

Investigate the quantity of H2 or CO2 adsorbed
Increase productivity and reduce cost by optimizing the adsorption/ desorption cycle
Study candidate materials and CO2 storage sites

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H₂ ADSORPTION ON MICROPOROUS CARBON

Hydrogen will play a key role in decarbonization as it supports 60% of the applications with greenhouse gas (GHG) emissions.

HYDROGEN PRODUCTION

Adsorbents, Membranes, and Catalysts

Optimize adsorption / desorption cycle to increase productivity and reduce cost
Determine CO2 that can be adsorbed
Maximize activity and lifetime of the catalyst
Measure membrane pore size to optimize transport and reactivity

Applications

Steam Reforming

Biomass

Green Electroylsis

HYDROGEN STORAGE

Adsorbents, Catalysts

Develop materials with high H2 adsorption
Determine critical parameters to scale adsorbents
Understand efficiency and lifetime of catalysts
Maximize catalytic activity

Applications

Storage: MOFs, Zeolites, Carbon

Synthesis CH₃OH, NH₃, HCOOH

Hydrogenation LOHC, Metal Hydrides

HYDROGEN APPLICATION

Adsorbents, Membranes, and Catalysts

Optimize pore size of fuel cell membranes
Use chemisorption to determine catalyst active area
Adsorb/Desorb cycle optimization to minimize costs
Study fuel cell efficiencies

Applications

Fuel Cells

Ammonia, Fertilizer, Fuel

Chemical Processes

Relevant Resources

Application Notes / Brochures / Webinars

Añadir un modelo personalizado a la biblioteca NLDFT - Un modelo GCMC de CO2 para carbonos

Breakthrough Adsorption: Theory and Analysis of Adsorption in Zeolites and Metal-organic Frameworks (MOFs)

Carbons, Zeolites and Molecular Sieves: Material Characteristics and Solutions for Characterization

Caracterización de zonas ácidas mediante desorción programada por temperatura

Caracterización de carbonos con un Micromeritics 3Flex

Direct Air Capture (DAC) of CO2 & the Important Role of Porous Materials in DAC Technology

Efecto de las trazas de _O2 en el gas portador en la cuantificación de las especies activas de los catalizadores

Evaluación de sustratos catalizadores con GeoPyc® 1360

Gas Sorption Characterization of Metal Organic Frameworks

Caracterización de catalizadores ICCS

Important and powerful techniques used in the characterization of solids

Análisis microporoso de zeolitas con el ASAP 2420

Reducción programada por temperatura con AutoChem

Uso del ASAP 2020 para determinar la capacidad de adsorción de hidrógeno de polvos y materiales porosos

Talk to an Expert

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Customers choose Micromeritics for our diverse world-leading high-performance systems, expert application staff, and factory-trained engineers spanning many industries around the globe. We are here to provide sustainable solutions for Net-Zero Technologies and accelerate both R&D and commercialization with quality data, customer service, our particle testing lab, and virtual or onsite product demonstrations.