Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Carlos Ramírez Nambo"'
Autor:
Jorge Koelliker Delgado, Namgoo Kang, Carlos Ramírez Nambo, Diana Gabriela Ramírez Flores, Francisco Rangel Murillo, Hyun-Kil Bae, Dong-Min Moon, Sangil Lee, Paola Avendaño, Liliana Flores, Mabel Delgado, Steve Alí Acco Garcia, Rocío Carla Taquire Zambrano, Andrés Felipe Peralta Bohórquez, Andrea Chamorro, Adriana Rosso, Mariana Ruiz de Arechavaleta, Andreia de Lima Fioravante, Cristiane Rodrigues Augusto
Publikováno v:
Metrologia. 60:08012
Main text The knowledge of natural gas composition is relevant for custody transfer operations. The determination of its composition is often used as the basis for the calculation of the calorific value. This report is a supplementary comparison orga
Autor:
Manuel de Jesús Avila Salas, Carlos Ramírez Nambo, Jorge Koelliker Delgado, Cristiane Rodrigues Augusto, Valnei Smarçaro da Cunha, Octavio Piedra Ramírez, Francisco Rangel Murillo, Andreia de Lima Fioravante
Publikováno v:
Metrologia. 55:08016
This key comparison is one of a series of key comparisons in the gas analysis area assessing core competences (track A key comparisons). Such competences include, among others, the capabilities to prepare primary standard gas mixtures (PSMs), perform
Autor:
Manuel de Jesús Avila Salas, Martin J. T. Milton, Leonid Konopelko, Jin Seog Kim, Teresa Lopez Esteban, Damian Smeulders, Victor M Serrano Caballero, Hyun-Gil Bae, Valnei Smarçao da Cunha, Paul R Ziel, Jin-Chun Woo, Hima Chander, Jan Tichy, Kenji Kato, Ed W B de Leer, Florbela Dias, Adriaan M H van der Veen, Carlos Ramírez Nambo, Agata Rakowska, O V Efremova, Francisco Rangel Murillo, Hans-Joachim Heine, T. A. Popova, Han Qiao, Zei Zhou, Laurie Besley, Zsófia Nagyné Szilágyi, Y A Kustikov, M A Kovrizhnih, Stanislav Musil, Alejandro Pérez Castorena, V V Pankratov, T A Kuzmina
Publikováno v:
Metrologia. 47:08013-08013
At the highest metrological level, natural gas standards are commonly prepared gravimetrically as PSMs (Primary Standard Mixtures). This international key comparison is a repeat of CCQM-K1e-g. The mixtures concerned contain nitrogen, carbon dioxide a
Autor:
Y A Kustikov, Gergely Vargha, Victor M Serrano Caballero, Adriaan M. H. van der Veen, V V Pankratov, Takuro Watanabe, Frank Guenther, Leonid Konopelko, Kenji Kato, O V Efremova, Francisco Rangel Murillo, Damian Smeulders, Carlos Ramírez Nambo, Martin J. T. Milton, Alejandro Pérez Castorena, T A Kuzmina, Rob M Wessel, T. A. Popova, Paul R Ziel, M A Kovrizhnih, Yong Doo Kim, Ed W B de Leer, Hima Chander, Jin Seog Kim, Jin-Chun Woo, Manuel de Jesús Avila Salas, Laurie Besley, Hyun Kil Bae, George C. Rhoderick
Publikováno v:
Metrologia. 47:08019-08019
The aim of this comparison is to evaluate the gravimetry and purity verification of gas mixtures prepared by introducing a liquid into a gas cylinder. This type of preparation is well known from, e.g., ethanol in nitrogen/air (CCQM-K4), and n-hexane
Autor:
Miroslava Valkova, M A Maltsev, Manuel de Jesús Avila Salas, Leonid Konopelko, Francisco Rangel Murillo, Angelique Botha, Carlos Ramírez Nambo, Martin J. T. Milton, Rob M Wessel, V. S. da Cunha, I M Vishnyakov, Gerard Nieuwenkamp, Florbela Dias, Alejandro Pérez Castorena, Viliam Stovcik, Byung Moon Kim, Gergely Vargha, Ian Uprichard, Y A Kustikov, V V Pankratov, Franklin R. Guenther, D N Selyukov, Jorge Koelliker Delgado, M V Pavlov, V S Balandovich, Kwang-Sub Kim, Lyn Gameson, Han Qiao, Stanislav Musil, Sang-Hyub Oh, Victor M Serrano Caballero, A M H van der Veen, Gonçalo Baptista
Publikováno v:
Metrologia. 47:08021-08021
Industrial stack gas emission measurements are important for process control, control of air pollution, and for implementing legislation regarding carbon dioxide emission rights. Measurements are typically performed using a range of process analysers
Autor:
Leonid Konopelko, Miroslava Valkova, Nobuhiro Matsumoto, Michela Sega, Prabhat K. Gupta, Tatiana Macé, Adriaan M. H. van der Veen, Martin J. T. Milton, Rob M Wessel, Belén Martin, Gergely Vargha, Masaaki Maruyama, A V Kolobova, Elena Amico di Meane, P. Steele, Y A Kustikov, Victor M Serrano Caballero, Carlos Ramírez Nambo, V V Pankratov, Jin Bok Lee, Nompumelelo Leshabane, Francesca Rolle, Francisco Rangel Murillo, Stanislav Musil, Hans Joachim Heine, Ipeleng S Mokgoro, Marcel van der Schoot, Walter R. Miller, Dong Min Moon, Kenji Kato, Valnei Smarçao da Cunha, Franklin R. Guenther, Manuel de Jesús Avila Salas, Alejandro Pérez Castorena, Damian Smeulders, Laurie Besley, Ray L. Langenfelds, James Tshilongo, Zeyi Zhou, O V Efremova, Paul R Ziel, Jin Seog Kim, Frantisek Chromek, Han Qiao, Angelique Botha
Publikováno v:
Metrologia. 45:08011-08011
The first key comparison on carbon dioxide in nitrogen dates from 1993–1994 (CCQM-K1.b). Since then, numerous national metrology institutes (NMIs) have been setting up facilities for gas analysis, and have developed claims for their Calibration and
Autor:
Manuel de Jesús Avila Salas, Y A Kustikov, Belén Martin, Victor M Serrano Caballero, Leonid Konopelko, Melina Pérez Urquiza, Nobuhiro Matsumoto, Jin Chun Woo, Damian Smeulders, Hans-Joachim Heine, Martin J. T. Milton, Rob M Wessel, Gergely Vargha, Carlos Ramírez Nambo, Paul R Ziel, Carlos E Carbajal Alarcón, Francisco Rangel Murillo, Alejandro Pérez Castorena, Tatiana Macé, Adriaan M. H. van der Veen
Publikováno v:
Metrologia. 45:08004-08004
Twenty-two standards of synthetic natural gas standards were submitted from ten different NMIs for a comparison using the harmonization method developed by NPL. All standards had seven components. This method can remove the correlated variation in ca
Autor:
Agata Rakowska, T. A. Popova, Leonid Konopelko, Damian Smeulders, Zsófia Nagyné Szilágyi, V V Pankratov, Laurie Besley, Francisco Rangel Murillo, Carlos E Carbajal Alarcón, Jan Tichy, M A Kovrizhnih, Miroslava Valkova, Ed W B de Leer, Carlos Ramírez Nambo, Florbela Dias, Hans-Joachim Heine, O V Efremova, Alejandro Pérez Castorena, Jin-Chun Woo, Manuel de Jesús Avila Salas, Martin J. T. Milton, Y A Kustikov, Frantisek Chromek, Stanislav Musil, Victor M Serrano Caballero, Tatiana Macé, Han Qiao, Teresa Lopez Esteban, Paul R Ziel, Melina Pérez Urquiza, Adriaan M H van der Veen, Zei Zhou, Hyun-Kil Bae, A V Meshkov, Valnei Smarçao da Cunha
Publikováno v:
Metrologia. 44:08001-08001
At the highest metrological level, natural gas standards are commonly prepared gravimetrically as PSMs (primary standard mixtures). This international key comparison is a repeat of CCQM-K1e-g. The mixtures concerned contain nitrogen, carbon dioxide a