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Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

A process for the production of gas with a desired carbon monoxide content from crude gases derived from coal gasification. Carbon monoxide rich gas is saturated with steam and passed through a catalytic reactor... to produce hydrogen and carbon dioxide...  6, record 1, English, - shift%20conversion

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 CONT

Conversion [...] Procédé de conversion, traitement au rouge de l'oxyde de carbone CO par un excès de vapeur d'eau au contact d'un catalyseur [...] pour la transformer en hydrogène et gaz carbonique.  1, record 1, French, - conversion

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 CONT

The Lurgi gasifier is a reactor for the performance of countercurrent gasification of coal in a moving bed.  1, record 2, English, - Lurgi%20gasifier

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 CONT

Dans un gazéifieur Lurgi [...] le charbon constitue un lit en mouvement lent se déplaçant à contre-courant des gaz.  1, record 2, French, - gaz%C3%A9ifieur%20Lurgi

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

Using heat provided by an outside source.  3, record 3, English, - allothermal

Record number: 3, Textual support number: 1 OBS

An autothermal process is a process where the energy is taken from the biomass. An allothermal process is a process where the energy comes from another source.  4, record 3, English, - allothermal

Record number: 3, Textual support number: 2 OBS

As a rough criterion, we can distinguish between allothermic and autothermic processes; i. e. between those in which the heat of reaction is transferred to the reactor from outside and those in which it is produced in the reactor itself by the gasification reaction.  5, record 3, English, - allothermal

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Qui utilise la chaleur d'une source extérieure.  2, record 3, French, - allothermique

Record number: 3, Textual support number: 1 OBS

En opposition à autothermique.  2, record 3, French, - allothermique

Record number: 3, Textual support number: 2 OBS

allothermique : terme publié au Journal officiel de la République française le 25 avril 2009.  3, record 3, French, - allothermique

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

A gasification reactor in which the products(generally organic) being processed are circulated(moved) either mechanically or by gravity flow; used in catalytic and absorption processes.  4, record 4, English, - moving%20bed%20gasifier

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 DEF

Gazogène dans lequel le combustible solide faisant l'objet d'un traitement, se déplace mécaniquement ou par gravité.  3, record 4, French, - gazog%C3%A8ne%20%C3%A0%20lit%20mobile

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 CONT

Gasifier systems used or proposed for biomass are primarily oxygen- or steam-fluidized bed units which produce synthesis gas and superheated steam. The synthesis gas is taken to a shift reactor where the carbon dioxide is converted to carbon monoxide and the gases are scrubbed to remove the carbon dioxide, hydrogen sulphide (if any) and water vapour prior to application to a catalyst bed where the methanol is formed.  2, record 5, English, - shift%20reactor

Record number: 5, Textual support number: 1 OBS

shift conversion : A process for the production of gas with a desired carbon monoxide content from crude gases derived from coal gasification. Carbon monoxide rich gas is saturated with steam and passed through a catalytic reactor... to produce hydrogen and carbon dioxide....  3, record 5, English, - shift%20reactor

Record 5,  Textual support,  French

Record 5,  Textual support,  Spanish

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 CONT

spouted bed gasifier.... a single-chamber air-fed gasifier operated on a cyclical basis, to yield a high calorific-value gas essentially uncontaminated by carbon dioxide or nitrogen. Wood chips or wood pellets are fed on top of a bed of hot sand in the reactor, and are then mixed by spouting the bed using steam. Some gasification occurs during this phase, but most takes place during the ensuing "cooking" phase during which the bed is static. When the temperature has fallen to a suitably low value air is admitted to burn the char and raise the temperature of the sand to its original value. Wood is then added to begin a new cycle.  1, record 6, English, - spouted%2Dbed%20gasifier

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 OBS

«Lit fluidisé avec giclage», tiré des Actes du colloque franco-québécois sur l'énergie des biomasses, 15-16 octobre 1979.  2, record 6, French, - gaz%C3%A9ificateur%20%C3%A0%20lit%20%C3%A0%20surface%20inclin%C3%A9e

Record 6,  Textual support,  Spanish

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 CONT

Several thermochemical methods for converting biomass into chemicals, fuels and synthetic gases are currently under development. Various reactor configurations, catalysts and reaction conditions are employed depending primarily upon the desired product. Steam gasification is one method being developed for the production of synthetic gases from biomass. Steam gasification involves contacting biomass at elevated temperatures with water vapor. The overall conversion of biomass to gases can be represented by two stages. During the first stage-the rapid volatilization stage-biomass reacts rapidly to produce gases, condensible liquids and a char residue. In the second stage the char residue is slowly converted to gases by pyrolysis and the carbon-steam reaction....  1, record 7, English, - steam%20gasification

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 DEF

Méthode employée pour la production de gaz de synthèse par la dégradation de biomasse à une température élevée en phase vapeur.  3, record 7, French, - gaz%C3%A9ification%20%C3%A0%20la%20vapeur

Record number: 7, Textual support number: 1 CONT

La vapogazéification des charbons de bois (...) est examinée à la pression atmosphérique et pour des températures atteignant 900 °C (...)  1, record 7, French, - gaz%C3%A9ification%20%C3%A0%20la%20vapeur

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 OBS

Reactors. The most widely applied reactors for gasification of biomass are the moving bed types and the fluidized bed types.... Moving bed-counter current. The moving bed reactor is a vertical shaft through which the biomass flows slowly downwards as a packed bed. The reactor has a gastight feeding system at the top and an ash removal system at the bottom. The moving bed reactor is used for biomass having dimensions of 1 to 10 cm. Three sub-types can be distinguished : cocurrent, countercurrent and cross-current reactors. The countercurrent moving bed gasifier is the most simple reactor type. The gas, produced in the reduction zone, leaves the reactor together with the pyrolysis products and the steam from the drying zone. The producer gas is rich in hydrocarbons and it has a temperature of about 400°C. The gas can be used for direct heating purposes. If it is to be used for electricity generation by internal combustion engines, it has to be cleaned thoroughly.  2, record 8, English, - countercurrent%20moving%20bed%20reactor

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 DEF

(...) réacteurs (...) dans lesquels les flux d'alimentation et de sortie circulent en sens inverse de part et d'autre de la membrane, [et qui] réalisent simultanément la catalyse enzymatique et la purification du produit.  1, record 8, French, - r%C3%A9acteur%20%C3%A0%20contre%2Dcourant

Record number: 8, Textual support number: 1 OBS

(...) les supports membranaires peuvent équiper des réacteurs de conceptions technologiques très diverses. Dans certains cas, la membrane constitue une simple barrière physique retenant les macromolécules dans le compartiment réactionnel : c'est le principe des membranes d'infiltration utilisées pour récupérer le biocatalyseur dans les réacteurs agités (...)  1, record 8, French, - r%C3%A9acteur%20%C3%A0%20contre%2Dcourant

Record 8,  Textual support,  Spanish

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 CONT

Pyrolysis is the physical and chemical decomposition of organic matter brought about by the action of heat in the absence of oxygen... Most wood gasification systems commonly referred to as involving "pyrolysis" involve true pyrolysis as but one reaction in a multi-stage process with oxygen or air combustion being used to generate the necessary heat in another part of the reactor.  1, record 9, English, - wood%20gasification%20system

Record 9,  Textual support,  French

Record 9,  Textual support,  Spanish

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 CONT

The largest reactor that appears to be possible at the present time is about 3200 Dt per day... For use in the forest product industry, a 540 Dt per day(2. 2 t/hr) gasification module has been assumed. Such a unit should be able to produce approximately 10⁵ m((superscript)) 3 of low energy content gas per day.  1, record 10, English, - gasification%20module

Record 10,  Textual support,  French

Record 10,  Textual support,  Spanish

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 CONT

The Lurgi gasifier is a reactor for the performance of countercurrent gasification of coal in a moving bed.  1, record 11, English, - countercurrent%20gasification

Record number: 11, Textual support number: 1 OBS

Countercurrent. A current flowing adjacent to the main current but in the opposite direction.  2, record 11, English, - countercurrent%20gasification

Record 11,  Textual support,  French

Record number: 11, Textual support number: 1 OBS

système à contre-courant de Lurgi. [...] Le charbon en morceaux est introduit en haut de l'appareil [...] Les morceaux descendent à contre-courant de l'oxygène et de la vapeur qui arrivent par le bas.  2, record 11, French, - gaz%C3%A9ification%20%C3%A0%20contre%2Dcourant

Record 11,  Textual support,  Spanish