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1. WO1985000178 - SAMPLING VALVE FOR A COAL GASIFICATION PLANT WITH FLY ASH OR FLUIDIZATION PRESSURE REACTOR

Publication Number WO/1985/000178
Publication Date 17.01.1985
International Application No. PCT/EP1984/000183
International Filing Date 22.06.1984
IPC
C10J 3/22 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
JPRODUCTION OF GASES CONTAINING CARBON MONOXIDE AND HYDROGEN FROM SOLID CARBONACEOUS MATERIALS BY PARTIAL OXIDATION PROCESSES INVOLVING OXYGEN OR STEAM ; CARBURETTING AIR OR OTHER GASES
3Production of gases containing carbon monoxide and hydrogen, e.g. synthesis gas or town gas, from solid carbonaceous materials by partial oxidation processes involving oxygen or steam
02Fixed-bed gasification of lump fuel
20Apparatus; Plants
22Arrangements or dispositions of valves or flues
C10J 3/72 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
JPRODUCTION OF GASES CONTAINING CARBON MONOXIDE AND HYDROGEN FROM SOLID CARBONACEOUS MATERIALS BY PARTIAL OXIDATION PROCESSES INVOLVING OXYGEN OR STEAM ; CARBURETTING AIR OR OTHER GASES
3Production of gases containing carbon monoxide and hydrogen, e.g. synthesis gas or town gas, from solid carbonaceous materials by partial oxidation processes involving oxygen or steam
72Other features
G01N 1/22 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
1Sampling; Preparing specimens for investigation
02Devices for withdrawing samples
22in the gaseous state
CPC
C10J 2300/093
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES
2300Details of gasification processes
09Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
0913Carbonaceous raw material
093Coal
C10J 2300/0959
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES
2300Details of gasification processes
09Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
0953Gasifying agents
0959Oxygen
C10J 2300/0973
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES
2300Details of gasification processes
09Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
0953Gasifying agents
0973Water
C10J 2300/0976
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES
2300Details of gasification processes
09Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
0953Gasifying agents
0973Water
0976as steam
C10J 3/22
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES
3Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
02Fixed-bed gasification of lump fuel
20Apparatus; Plants
22Arrangements or dispositions of valves or flues
C10J 3/482
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES
3Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
46Gasification of granular or pulverulent flues in suspension
48Apparatus; Plants
482Gasifiers with stationary fluidised bed
Applicants
  • RUHRKOHLE AKTIENGESELLSCHAFT [DE]/[DE]
Inventors
  • RICHTER, Artur
Common Representative
  • RUHRKOHLE AKTIENGESELLSCHAFT
Priority Data
P 33 22 798.524.06.1983DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(EN) SAMPLING VALVE FOR A COAL GASIFICATION PLANT WITH FLY ASH OR FLUIDIZATION PRESSURE REACTOR
(FR) SOUPAPE D'ECHANTILLONNAGE POUR UNE INSTALLATION DE GAZEIFICATION DU CHARBON AVEC REACTEUR A FLUIDE SOUS PRESSION A CENDRES VOLANTES OU A FLUIDISATION
Abstract
(EN)
A sampling valve for a coal gasification plant with fly ash or fluidization pressure reactor enables to take a fluid or gas sample of raw gas coming out at high temperature. In order to achieve an optimal regulation of operating conditions, the raw gas composition should be determined at the nearest possible point from the ractor outlet and this in spite of the high temperature and of a high content of solids capable of condensation at such zone. To this effect, the sampling valve should be provided with a heating device and/or a cleaning device, the heating counteracting a condensation and the cleaning being intended to remove the elements which nevertheless undergo a condensation process.
(FR)
Soupape d'échantillonnage pour une installation de gazéification du charbon avec un réacteur à fluide sous pression à cendres volantes ou à fluidisation, un échantillon fluide ou gazeux étant retiré du gaz brut sortant à haute température grâce à la soupape d'échantillonnage. Afin de permettre un réglage optimal des conditions de fonctionnement, la composition du gaz brut doit pouvoir être déterminée le plus près possible de la sortie du réacteur, et cela malgré la température élevée et une importante teneur en solides capables de condensation à cet endroit. Afin de garantir cette possibilité, la soupape d'échantillonnage doit posséder un dispositif de chauffage et/ou un dispositif de nettoyage par rinçage, le chauffage étant antagoniste à une condensation et le nettoyage par rinçage servant à enlever les éléments subissant néanmoins une condensation.
Also published as
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