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Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 CONT

A process for the copolymerisation of ethylene and an alpha-olefin having 7 to 10 carbon atoms in a fluidised bed gas phase reactor in the presence of a single site polymerisation catalyst...  2, fiche 1, Anglais, - gas%2Dphase%20fluidized%20bed%20reactor

Record number: 1, Textual support number: 1 OBS

Used to make linear low-density polyethylene.  1, fiche 1, Anglais, - gas%2Dphase%20fluidized%20bed%20reactor

Fiche 1,  Justifications,  Français

Record number: 1, Textual support number: 1 CONT

L'invention concerne un procédé de copolymérisation d'éthylène et d'alpha-oléfine présentant 7 à 10 atomes de carbone dans un réacteur en phase gazeuse à lit fluidisé, en présence d'un catalyseur de polymérisation isolé.  1, fiche 1, Français, - r%C3%A9acteur%20en%20phase%20gazeuse%20%C3%A0%20lit%20fluidis%C3%A9

Fiche 1,  Justifications,  Espagnol

Fiche 2,  Justifications,  Anglais

Record number: 2, Textual support number: 1 CONT

Described herein is a process and an apparatus for polymerizing propylene. The process comprises carrying out the polymerization in at least one slurry reactor and at least one gas phase reactor without recycling unreacted monomers to the slurry reactor.  2, fiche 2, Anglais, - gas%2Dphase%20reactor

Record number: 2, Textual support number: 1 OBS

Used to make linear low-density polyethylene.  1, fiche 2, Anglais, - gas%2Dphase%20reactor

Fiche 2,  Justifications,  Français

Record number: 2, Textual support number: 1 CONT

L'invention concerne un procédé et un dispositif qui permettent de polymériser le propylène. Selon le procédé, on effectue la polymérisation dans au moins un réacteur à combustible en suspension et au moins un réacteur à phase gazeuse, pratiquement sans faire recirculer les monomères n'ayant pas réagi dans le réacteur à combustible en suspension.  1, fiche 2, Français, - r%C3%A9acteur%20en%20phase%20gazeuse

Fiche 2,  Justifications,  Espagnol

Fiche 3,  Justifications,  Anglais

Record number: 3, Textual support number: 1 OBS

High-Consistency System. Figure 11-18 shows a representative system where pulp is handled in the 25% to 28% consistency range. Typically, a press is used to raise the feed consistency to about 30%. Fresh caustic or oxidized white liquor along with the magnesium protector is added to the pulp at the discharge of the press. A thick stock pump then transfers the pulp to a fluffer via a feed pipe in which a gas-tight plug is formed. The fluffed pulp flows down the pressurized reactor as a loose bed, while gaseous oxygen is continuously dissolved into the liquid phase and reacted with the pulp.... Oxygen gas is added to either top or bottom to maintain a partial pressure within the 90 to 130 psi range. Relief is taken from the head space at the top of the tower to remove combustibles and other noncondensible gases, and control overall reactor pressure. At the bottom of the tower, the reacted pulp is diluted with post-oxygen filtrate and pumped at about 6% consistency to a blow tank.  2, fiche 3, Anglais, - high%2Dconsistency%20oxygen%20delignification

Fiche 3,  Justifications,  Français

Fiche 3,  Justifications,  Espagnol

Fiche 4,  Justifications,  Anglais

Record number: 4, 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, fiche 4, Anglais, - spouted%2Dbed%20gasifier

Fiche 4,  Justifications,  Français

Record number: 4, 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, fiche 4, Français, - gaz%C3%A9ificateur%20%C3%A0%20lit%20%C3%A0%20surface%20inclin%C3%A9e

Fiche 4,  Justifications,  Espagnol