A reference high-pressure CH4 adsorption isotherm for zeolite Y: results of an interlaboratory study

Nguyen HG, Sims CM, Toman B, Horn J, van Zee RD, Thommes M, Ahmad R, Denayer JF, Baron GV, Napolitano E, Bielewski M, Mangano E, Brandani S, Broom DP, Benham MJ, Dailly A, Dreisbach F, Edubilli S, Gumma S, Möllmer J, Lange M, Tian M, Mays TJ, Shigeoka T, Yamakita S, Hakuman M, Nakada Y, Nakai K, Hwang J, Pini R, Jiang H, Ebner AD, Nicholson MA, Ritter JA, Farrando-Pérez J, Cuadrado-Collados C, Silvestre-Albero J, Tampaxis C, Steriotis T, Řimnáčová D, Švábová M, Vorokhta M, Wang H, Bovens E, Heymans N, De Weireld G (2020)

Publication Type: Journal article

Publication year: 2020

Journal

DOI: 10.1007/s10450-020-00253-0

Abstract

This paper reports the results of an international interlaboratory study led by the National Institute of Standards and Technology (NIST) on the measurement of high-pressure surface excess methane adsorption isotherms on NIST Reference Material RM 8850 (Zeolite Y), at 25 °C up to 7.5 MPa. Twenty laboratories participated in the study and contributed over one-hundred adsorption isotherms of methane on Zeolite Y. From these data, an empirical reference equation was determined, along with a 95% uncertainty interval (Uk=2). By requiring participants to replicate a high-pressure reference isotherm for carbon dioxide adsorption on NIST Reference Material RM 8852 (ZSM-5), this interlaboratory study also demonstrated the usefulness of reference isotherms in evaluating the performance of high-pressure adsorption experiments.

Authors with CRIS profile

Involved external institutions

University of Alicante / Universidad de Alicante / Universitat d'Alacant Spain (ES) General Motors Company (GM) United States (USA) (US) University of Bath United Kingdom (GB) Indian Institute of Technology Guwahati India (IN) European Commission - Joint Research Centre (JRC) Netherlands (NL) Imperial College London / The Imperial College of Science, Technology and Medicine United Kingdom (GB) MicrotracBEL Corp. Japan (JP) University of South Carolina United States (USA) (US) University of Mons / Université de Mons Belgium (BE) National Institute of Standards and Technology (NIST) United States (USA) (US) Hiden Isochema United Kingdom (GB) University of Edinburgh United Kingdom (GB) Academy of Sciences of the Czech Republic (ASCR) / Akademie věd České republiky (AVČR) Czech Republic (CZ) National Centre for Scientific Research (NCSR) "Demokritos" Greece (GR) TA Instruments, Inc. United States (USA) (US) National Institute of Metrology (NIM) / 中国计量科学研究院 China (CN) Anton Paar GmbH Austria (AT) Vrije Universiteit Brussel (VUB) Belgium (BE)

How to cite

APA:

Nguyen, H.G., Sims, C.M., Toman, B., Horn, J., van Zee, R.D., Thommes, M.,... De Weireld, G. (2020). A reference high-pressure CH4 adsorption isotherm for zeolite Y: results of an interlaboratory study. Adsorption-Journal of the International Adsorption Society. https://dx.doi.org/10.1007/s10450-020-00253-0

MLA:

Nguyen, H. G.T., et al. "A reference high-pressure CH4 adsorption isotherm for zeolite Y: results of an interlaboratory study." Adsorption-Journal of the International Adsorption Society (2020).

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