Abstract: A steam generator pipe for producing a steam generator pipe with a spiral-shaped installation body, wherein an elevation extends on the inner side of the steam generation pipe in the axial direction of the steam generator pipe. A method for producing a steam generator pipe having an installation body.
Abstract: Disclosed herein is a system comprising an evaporation unit comprising a first heat exchanger in fluid communication with a second heat exchanger; where the first heat exchanger is operative to heat an effluent stream comprising an amine solvent and/or amine byproducts and water and to discharge the effluent stream to the second heat exchanger; where the second heat exchanger is operative to convert the effluent stream into a distillate stream and a concentrate stream; and a reverse osmosis unit in fluid communication with the evaporation unit; where the reverse osmosis unit comprises a first reverse osmosis unit that is operative to receive the distillate stream and to separate water from byproducts of the amine solvent such that the water has a purity of greater than 95%, based on the weight of the distillate stream.
Type:
Grant
Filed:
February 29, 2012
Date of Patent:
May 12, 2015
Assignee:
ALSTOM Technology Ltd
Inventors:
Bjoern Ungerer, Christoph Weingaertner, Hans-Peter Dornik
Abstract: An evaporator for evaporating a liquid containing fluid, having an inlet and an outlet connected to an evaporation volume with an internal structure, the inlet and the outlet defining a main flow path there between and the cross-section of the evaporation volume is substantially constant along the main flow path is described. A method method for evaporating a liquid containing fluid by providing an evaporator supplying a liquid containing feed stream to the inlet; exerting heat; choosing the operating conditions so that an annular flow is created.
Type:
Grant
Filed:
December 22, 2008
Date of Patent:
July 2, 2013
Assignee:
Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek TNO
Inventors:
Cornelius Maria Rops, Johannes Fransiscus Maria Velthuis, Frederik van der Graaf, Leon Ferdinand Gerard Geers
Abstract: A process vessel containing both an evaporation zone for evaporating a liquid feed and a treatment zone for treating the resulting vapor comprises an injector having an orifice, the orifice being in the evaporation zone, at least one evaporation surface for evaporating feed and generating vapor, the evaporation surface being located in the evaporation zone, wherein the injector orifice and the evaporation surface are positioned to prevent the formation of a drop at the orifice, a treatment zone for treating the vapor and at least one heater associated with at least a portion of the process vessel.
Type:
Application
Filed:
March 12, 2002
Publication date:
September 18, 2003
Inventors:
Arne Karlsson, Ivar M. Dahl, Jonny Engedahl, Mark A. Krawczyk, Ara J. Alexanian
Abstract: A laboratory evaporator device is disclosed which is modular in form so that the modular member supporting depending, upraised hollow needles or tubes through which evaporating fluid is conducted, may be individually sterilized and cleansed to thereby forestall cross-contamination. The laboratory device is simple in use, of relatively low cost and is of rugged construction.