Abstract: The present invention pertains among others to a method of preparing a biomass mash from a biomass comprising lignin. The invention also pertains to a biomass mash comprising reduced viscosity.

Abstract: The present invention pertains among others to a method of preparing a biomass mash from a biomass comprising lignin. The invention also pertains to a biomass mash comprising reduced viscosity.

Abstract: The present invention pertains among others to a method of preparing a biomass mash from a biomass comprising lignin. The invention also pertains to a biomass mash comprising reduced viscosity.

Abstract: An assembly is described. A flexible pipe of the assembly comprises at least one optical fiber for mounting to a processing system or another waveguide. The unbonded flexible pipe comprises a plurality of layers. The optical fiber is arranged outside an innermost sealing sheath. At least an outermost armor layer is terminated and secured by securing material in a housing cavity of an end-fitting. The end-fitting comprises a fiber exit cavity with an entrance end and an exit opening through which the fiber can exit and the fiber is applied in an overlength in said fiber exit cavity. The assembly makes it very simple and effective to connect an optical fiber of an unbonded flexible pipe via an end-fitting to a processing system which can operate with the fiber to pump light into the fiber and collect signals and analyze the collected signals.

Abstract: A unbonded flexible pipe with a length and a longitudinal axis is described. The pipe comprises an innermost sealing sheath defining a bore, at least one armor layer surrounding the inner sealing sheath and at least one optical fiber containing layer, wherein the optical fiber containing layer comprises at least one tape and at least one optical fiber arranged with a length of at least about 3 times the length of the flexible pipe. In an embodiment the optical fiber is incorporated into the at least one tape of said optical fiber containing layer to provide an integrated fiber tape where advantageously the optical fiber is arranged with S-shaped folds.

Abstract: The present invention pertains among others to a method of preparing a biomass mash from a biomass comprising lignin. The invention also pertains to a biomass mash comprising reduced viscosity.

Abstract: An assembly is described. A flexible pipe of the assembly comprises at least one optical fiber for mounting to a processing system or another waveguide. The unbonded flexible pipe comprises a plurality of layers. The optical fiber is arranged outside an innermost sealing sheath. At least an outermost armor layer is terminated and secured by securing material in a housing cavity of an end-fitting. The end-fitting comprises a fiber exit cavity with an entrance end and an exit opening through which the fiber can exit and the fiber is applied in an overlength in said fiber exit cavity. The assembly makes it very simple and effective to connect an optical fiber of an unbonded flexible pipe via an end-fitting to a processing system which can operate with the fiber to pump light into the fiber and collect signals and analyze the collected signals.

Abstract: A unbonded flexible pipe with a length and a longitudinal axis is described. The pipe comprises an innermost sealing sheath defining a bore, at least one armor layer surrounding the inner sealing sheath and at least one optical fiber containing layer, wherein the optical fiber containing layer comprises at least one tape and at least one optical fiber arranged with a length of at least about 3 times the length of the flexible pipe. In an embodiment the optical fiber is incorporated into the at least one tape of said optical fiber containing layer to provide an integrated fiber tape where advantageously the optical fiber is arranged with S-shaped folds.

Abstract: Method of manufacturing articles from an aqueous fibre suspension, by deposition of fibres on a suction mould (2), comprising the steps of: applying suction to the suction mould, supplying a fibre suspension to the mould by immersing the suction mould in a vat (5) containing the fibre suspension, raising the suction mould from the fibre suspension, flowing ambient air by said suction through an article formed by a layer of fibre material deposed on the suction mould, characterised by the steps of: providing a substantially hermetically sealed space over the article or articles on the suction mould, supplying a de-watering fluid to the sealed space, and flowing substantially exclusively the de-watering fluid through the article or articles.

Abstract: A control circuit for controlling a supply of D.C. voltage to the input of an inverter. The circuit includes a control arrangement and apparatus for adjusting the D.C. voltage supply in accordance with signals applied to the control arrangement. The circuit also includes a current sensor for sensing the current supplied to the inverter, a sensing device for an A.C. voltage component connected across the input to the inverter, and apparatus for applying signals to the control arrangement in accordance with the current sensed by the sensor and the A.C. voltage component sensed by the sensing device.