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MAIN SEPARATION CHAMBER [6 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2010-03-01

English

Subject field(s)
  • Thermoelectricity and Thermoelectronics
CONT

We are deeply involved in cogeneration plants including biomass and gas turbines. ... Co-Generation Power Island. .... "Power Islands," "Merchant Plants," "Across the Fence Cogeneration," "Third Party Steam Plants," and "Client CHP" are some of the names used to refer to unconventional commercial arrangements for the production and procurement of steam and electrical power to pulp and paper mills. Although the term "Power Island" is often used to describe third party cogeneration facilities, the concept is completely different from an island. The power house that provides the steam and power to the mill has a direct and immediate effect on the pulp mill’s operational stability and uptime as well as the operating costs.

CONT

The IGCC [Integrated Gasification with Combined Cycle] demonstration plant in Puertollano features many advantages compared to conventional coal fired power stations with flue gas desulphurization(FGD) and DeNOx systems :... The plant consists of the following three main units : Power island, gasification island, and oxygen production plant(Air Separation).... The power island. The combined cycle in the Puertollano plant... can be operated both with natural gas and synthesis gas. The main features are : A 200 MWe(ISO) Siemens model V94. 3 gas turbine. A three-pressure level and IP steam reheating heat recovery steam generator designed by Babcock able to additionally superheat the steam generated through raw gas cooling in the gasification. A two casing reheat steam turbine designed by Siemens that delivers roughly 135 MWe. The clean coal gas is burned by the coal gas burners in the combustion chamber of the gas turbine. The sensible heat of extracted air is used for clean gas saturation, low pressure steam production and preheating of impure nitrogen. [Text accompanied by a schematic diagram. ]

CONT

The liberalization of the energy market is demanding more-efficient power plants using cheaper fuels. ... The first option ... is to convert old oil- or existing gas-fired power plants to new combined-cycle power plants. The second option is to convert old oil- or existing gas-fired units to efficient and environmentally friendly power plants that burn cheaper fuels, using the best available technology for the power island and the flue gas treatment equipment.

PHR

Power island turbine generator.

French

Domaine(s)
  • Thermoélectrique et thermoélectronique
OBS

Les ingénieurs français de la firme qui réalisait l'étude d'avant-projet de la centrale du Suroît avaient pour habitude d'utiliser l'expression «îlot puissance». On trouve aussi «îlot de puissance» dans un schéma publié par la compagnie Alstom et «îlot gazéification» [équivalent du terme anglais voisin «gasification island», voir aussi cette fiche] dans un article des Techniques de l'ingénieur portant sur la technologie de gazéification intégrée à un cycle combiné (vol. BE 3, article B8920, avril 1997, paragraphe 4.2.1). [Renseignements obtenus du service linguistique d'Hydro-Québec.]

Spanish

Save record 1

Record 2 - external organization data 2002-02-25

English

Subject field(s)
  • Mechanical Components
  • Nuclear Science and Technology
  • Compartment - Canadian Nuclear Safety Commission
CONT

... baffles : disc-shaped components of between 75 mm(3 in.) and 400 mm(16 in.) diameter especially designed or prepared to be mounted inside the centrifuge rotor tube, in order to isolate the take-off chamber from the main separation chamber and, in some cases, to assist the UF6 gas circulation within the main separation chamber of the rotor tube, and manufactured from strength to density ratio materials...

OBS

Regulation cited: Nuclear Non-Proliferation Import and Export Control Regulations.

French

Domaine(s)
  • Composants mécaniques
  • Sciences et techniques nucléaires
  • Tiroir - Commission canadienne de sûreté nucléaire
CONT

[...] chicanes : composants en forme de disque d'un diamètre compris entre 75 mm (3 po) et 400 mm (16 po) spécialement conçus ou préparés pour être montés à l'intérieur du bol de la centrifugeuse afin d'isoler la chambre de prélèvement de la chambre de séparation principale et, dans certains cas, de faciliter la circulation de l'UF6 gazeux à l'intérieur de la chambre de séparation principale du bol, et fabriqués dans des matériaux ayant un rapport résistance-densité élevé [...]

OBS

Règlement cité : Règlement sur le contrôle de l'importation et de l'exportation aux fins de la non-prolifération nucléaire.

Spanish

Save record 2

Record 3 - external organization data 2002-02-25

English

Subject field(s)
  • Machinery
  • Mechanical Components
  • Compartment - Canadian Nuclear Safety Commission
CONT

... baffles : disc-shaped components of between 75 mm(3 in.) and 400 mm(16 in.) diameter especially designed or prepared to be mounted inside the centrifuge rotor tube, in order to isolate the take-off chamber from the main separation chamber and, in some cases, to assist the UF6 gas circulation within the main separation chamber of the rotor tube, and manufactured from strength to density ratio materials...

OBS

Regulation cited: Nuclear Non-Proliferation Import and Export Control Regulations.

French

Domaine(s)
  • Machines
  • Composants mécaniques
  • Tiroir - Commission canadienne de sûreté nucléaire
CONT

[...] bouchons d'extrémité supérieurs et inférieurs : composants en forme de disque d'un diamètre compris entre 75 mm (3 po) et 400 mm (16 po) spécialement conçus ou préparés pour s'adapter aux extrémités du bol et maintenir ainsi l'UF6 à l'intérieur de celui-ci et, dans certains cas, pour porter, retenir ou contenir en tant que partie intégrante un élément du palier supérieur (bouchon supérieur) ou pour porter les éléments tournants du moteur et du palier inférieur (bouchon inférieur), et fabriqués dans des matériaux ayant un rapport résistance-densité élevé [...]

OBS

Règlement cité : Règlement sur le contrôle de l'importation et de l'exportation aux fins de la non-prolifération nucléaire.

Spanish

Save record 3

Record 4 - external organization data 2002-02-25

English

Subject field(s)
  • Mechanical Components
  • Compartment - Canadian Nuclear Safety Commission
CONT

... baffles : disc-shaped components of between 75 mm(3 in.) and 400 mm(16 in.) diameter especially designed or prepared to be mounted inside the centrifuge rotor tube, in order to isolate the take-off chamber from the main separation chamber...

OBS

Regulation cited: Nuclear Non-Proliferation Import and Export Control Regulations.

French

Domaine(s)
  • Composants mécaniques
  • Tiroir - Commission canadienne de sûreté nucléaire
CONT

[...] chicanes : composants en forme de disque d'un diamètre compris entre 75 mm (3 po) et 400 mm (16 po) spécialement conçus ou préparés pour être montés à l'intérieur du bol de la centrifugeuse afin d'isoler la chambre de prélèvement de la chambre de séparation principale [...]

OBS

Règlement cité : Règlement sur le contrôle de l'importation et de l'exportation aux fins de la non-prolifération nucléaire.

Spanish

Save record 4

Record 5 - external organization data 2002-02-25

English

Subject field(s)
  • Machinery
  • Fluid Mechanics and Hydraulics (Physics)
  • Compartment - Canadian Nuclear Safety Commission
CONT

Rotating components.... baffles : disc-shaped components of between 75 mm(3 in.) and 400 mm(16 in.) diameter especially designed or prepared to be mounted inside the centrifuge rotor tube, in order to isolate the take-off chamber from the main separation chamber and, in some cases, to assist the UF6 gas circulation within the main separation chamber of the rotor tube, and manufactured from strength to density ratio materials...

OBS

Regulation cited: Nuclear Non-Proliferation Import and Export Control Regulations.

French

Domaine(s)
  • Machines
  • Mécanique des fluides et hydraulique (Physique)
  • Tiroir - Commission canadienne de sûreté nucléaire
CONT

Composants tournants. [...] chicanes : composants en forme de disque d'un diamètre compris entre 75 mm (3 po) et 400 mm (16 po) spécialement conçus ou préparés pour être montés à l'intérieur du bol de la centrifugeuse afin d'isoler la chambre de prélèvement de la chambre de séparation principale et, dans certains cas, de faciliter la circulation de l'UF6 gazeux à l'intérieur de la chambre de séparation principale du bol, et fabriqués dans es matériaux ayant un rapport résistance-densité élevé [...]

OBS

Règlement cité : Règlement sur le contrôle de l'importation et de l'exportation aux fins de la non-prolifération nucléaire.

Spanish

Save record 5

Record 6 2001-06-28

English

Subject field(s)
  • Waste Management
CONT

Main components of an incineration unit are generally as follows :... Air pollution control equipment : postcombustion chamber, separation cyclone, baghouse, electrostatic precipitator, packed scrubber and so forth...

Key term(s)
  • post-combustion chamber
  • post combustion chamber

French

Domaine(s)
  • Gestion des déchets
CONT

Les principales composantes d'une unité d'incinération sont généralement : [...] le contrôle de la pollution de l'air : chambre de post-combustion, séparation cyclonique, filtres à manches, électrofiltres, tours à garnissage, etc.; [...]

Key term(s)
  • chambre de postcombustion

Spanish

Save record 6

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