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1. WO2022090009 - SYSTEM FOR MEASURING THE TEMPERATURE OF THE SYNGAS LEAVING A REFORMING TUBE

Publication Number WO/2022/090009
Publication Date 05.05.2022
International Application No. PCT/EP2021/079032
International Filing Date 20.10.2021
IPC
G01K 1/14 2021.1
GPHYSICS
01MEASURING; TESTING
KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
1Details of thermometers not specially adapted for particular types of thermometer
14Supports; Fastening devices; Mounting thermometers in particular locations
G01K 13/02 2021.1
GPHYSICS
01MEASURING; TESTING
KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
13Adaptations of thermometers for specific purposes
02for measuring temperature of moving fluids or granular materials capable of flow
G01K 13/024 2021.1
GPHYSICS
01MEASURING; TESTING
KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
13Adaptations of thermometers for specific purposes
02for measuring temperature of moving fluids or granular materials capable of flow
024of moving gases
C01B 3/38 2006.1
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF
3Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
02Production of hydrogen or of gaseous mixtures containing hydrogen
32by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
34by reaction of hydrocarbons with gasifying agents
38using catalysts
CPC
C01B 2203/0233
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
2203Integrated processes for the production of hydrogen or synthesis gas
02Processes for making hydrogen or synthesis gas
0205containing a reforming step
0227containing a catalytic reforming step
0233the reforming step being a steam reforming step
C01B 2203/1241
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
2203Integrated processes for the production of hydrogen or synthesis gas
12Feeding the process for making hydrogen or synthesis gas
1205Composition of the feed
1211Organic compounds or organic mixtures used in the process for making hydrogen or synthesis gas
1235Hydrocarbons
1241Natural gas or methane
C01B 2203/1614
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
2203Integrated processes for the production of hydrogen or synthesis gas
16Controlling the process
1614Controlling the temperature
C01B 3/384
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
3Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it
02Production of hydrogen or of gaseous mixtures containing ; a substantial proportion of; hydrogen
32by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
34by reaction of hydrocarbons with gasifying agents
38using catalysts
384the catalyst being continuously externally heated
G01K 1/14
GPHYSICS
01MEASURING; TESTING
KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
1Details of thermometers not specially adapted for particular types of thermometer
14Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
G01K 13/02
GPHYSICS
01MEASURING; TESTING
KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
13Thermometers specially adapted for specific purposes
02for measuring temperature of moving fluids or granular materials capable of flow
Applicants
  • L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE [FR]/[FR]
Inventors
  • LODIER, Guillaume
  • TUDORACHE, Diana
  • GARY, Daniel
  • HSU, Antoine
Agents
  • DEBECKER, Isabelle
Priority Data
FR201103628.10.2020FR
Publication Language French (fr)
Filing Language French (FR)
Designated States
Title
(EN) SYSTEM FOR MEASURING THE TEMPERATURE OF THE SYNGAS LEAVING A REFORMING TUBE
(FR) SYSTÈME DE MESURE DE TEMPÉRATURE DU GAZ DE SYNTHÈSE EN SORTIE DE TUBE DE REFORMAGE
Abstract
(EN) The invention relates to a system for measuring a specific temperature for at least one reforming tube of a steam methane reforming oven in which the tubes, arranged in vertical rows, produce a syngas at the tube outlet, the tubes of a given row opening into a longitudinal manifold, comprising a means of measuring at least one temperature of syngas leaving the tube, the means being positioned in the length of the manifold and comprising, on a first part of tubular shape, at least one temperature sensor positioned in the syngas at the mouth of a tube of which the syngas outlet temperature is being measured, a second part extending the first part for the transfer of the data captured by the sensor to the outside as far as a third part comprising instrumentation for calculating the temperature from the captured data.
(FR) L'invention concerne un système pour mesurer une température spécifique pour au moins un tube de reformage d'un four de reformage de méthane à la vapeur dans lequel les tubes disposés en rangées verticales produisent en sortie de tube un gaz de synthèse, les tubes d'une rangée donnée débouchant dans un collecteur longitudinal, comprenant un moyen de mesure d'au moins une température de gaz de synthèse en sortie de tube, le moyen étant disposé dans la longueur du collecteur et comprenant sur une première partie de forme tubulaire, au moins un capteur de température positionné dans le gaz de synthèse au débouché d'un tube dont on mesure la température du gaz de synthèse de sortie, une deuxième partie prolongeant la première partie pour le transfert des données acquises par le capteur vers l'extérieur jusqu'à une troisième partie comprenant une instrumentation pour calculer la température à partir des données acquises.
Latest bibliographic data on file with the International Bureau