A telecommunication network planning and network control includes network installation procedures and a system for configuring a telecommunication network. More specifically, a method and system for configuring a telecommunication network relate to preparing a network element for operation, and giving an address to a network element, where each network element in the telecommunication network has ...

A device for recirculation of a portion of the exhaust gases from a combustion engine to an intake of the engine via an exhaust gas recirculation line (3a). In the device an intake channel (5a) to the engine has a venturi effect producing arrangement (6), which covers a first part (11) of the intake cross section area of the engine. The exhaust gas recirculation line (3a) is connected to the intak...

A device for recirculation of a portion of the exhaust gases from a combustion engine to an intake of the engine via an exhaust gas recirculation line (3a). In the device an intake channel (5a) to the engine has a venturi effect producing arrangement (6), which covers a first part (11) of the intake cross section area of the engine. The exhaust gas recirculation line (3a) is connected to the intak...

The amount of metals that can be removed from comminuted cellulosic fibro us material (such as wood chips) in the production of chemical pulp, prior to bleaching, is enhanced by extracting metals during an early stage of digestion, and prior to the addition of a chelating agent. After the material is steamed and slurried it is impregnated with cooking liquor at a temperature of 90.degree.C or more...