Individual Supply Of Reactants For Each Reaction Tube Patents (Class 422/655)
-
Patent number: 9513063Abstract: Disclosed is a dual-loop circulation cooling system for an oven of a liquid crystal manufacture process, including a water pump, a water tank, a water drawing pipe, a water returning pipe, and a first cooling pipe and a second cooling pipe. The water pump, the water tank, the water drawing pipe, and the water returning pipe are arranged outside the oven. The first cooling pipe and the second cooling pipe are two juxtaposed cooling pipes that are arranged substantially parallel inside the oven. The water pump drives coolant contained in the water tank through the water drawing pipe into the first cooling pipe and the second cooling pipe inside the oven, whereby the coolant removes heat from the oven and then returns through the water returning pipe back into the water tank. The coolant flows in the first cooling pipe and the second cooling pipe in opposite directions.Type: GrantFiled: May 10, 2012Date of Patent: December 6, 2016Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventor: Hongtao Deng
-
Patent number: 8815181Abstract: A delivery apparatus for selectively delivering one or more liquid reagents into a reaction or test chamber (2), especially of an assay apparatus, the apparatus comprising: one or more respective storage chambers (5,6) for containing the one or more liquid reagents and arranged generally above the reaction or test chamber (2); and a plunger element (4) arranged and operable for insertion into the mouth of a selected storage chamber so as to displace a selected reagent from therewithin into the reaction or test chamber (2) generally therebelow by gravitational liquid overflow from the mouth of the chamber. The apparatus may conveniently be provided as a discrete delivery unit, with the storage chambers (5,6) pretilled with the selected reagents.Type: GrantFiled: October 23, 2012Date of Patent: August 26, 2014Assignee: The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Northern IrelandInventor: David James Squirrell
-
Patent number: 8778283Abstract: A delivery apparatus for selectively delivering one or more liquid reagents into a reaction or test chamber (2), especially of an assay apparatus, the apparatus comprising: one or more respective storage chambers (5,6) for containing the one or more liquid reagents and arranged generally above the reaction or test chamber (2); and a plunger element (4) arranged and operable for insertion into the mouth of a selected storage chamber so as to displace a selected reagent from therewithin into the reaction or test chamber (2) generally therebelow by gravitational liquid overflow from the mouth of the chamber. The apparatus may conveniently be provided as a discrete delivery unit, with the storage chambers (5,6) prefilled with the selected reagents.Type: GrantFiled: January 25, 2010Date of Patent: July 15, 2014Assignee: The Secretary of State for DefenceInventor: David James Squirrell
-
Patent number: 8721997Abstract: A process for continuous heterogeneously catalyzed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated in a reactor which is manufactured from a composite material which consists, on its side in contact with the reaction chamber, of a steel B with specific elemental composition which, on its side facing away from the reaction chamber, either directly or via an intermediate layer of copper, or of nickel, or of copper and nickel, is plated onto a steel A with specific elemental composition, and also partial oxidations of the dehydrogenated hydrocarbon and the reactor itself.Type: GrantFiled: October 26, 2010Date of Patent: May 13, 2014Assignee: BASF SEInventors: Claus Hechler, Wilhelm Ruppel, Goetz-Peter Schindler, Catharina Klanner, Hans-Juergen Bassler, Martin Dieterle, Karl-Heinrich Klappert, Klaus Joachim Mueller-Engel
-
Patent number: 8354084Abstract: Piping for use as a pyrolysis tube in a cracking furnace, wherein the tube is formed such that it has at least one section whose centerline curves in three dimensions, to induce swirl flow in the tube. The tube can be formed as a helix.Type: GrantFiled: March 17, 2011Date of Patent: January 15, 2013Assignee: Technip France S.A.S.Inventor: William Tallis
-
Patent number: 8273314Abstract: The invention concerns an exchanger-reactor (1) comprising: a vessel (2); means for distributing a feed through a fixed bed catalytic zone (10); means (6) for collecting effluent from the catalytic zone (10); means for heating the catalytic zone (10); in which said collection means (6) comprise conduits passing right through the catalytic zone (10), said conduits being distributed in the catalytic zone and interposed between the heating means, and in which the heating means of the catalytic zone are contained in sheaths (8) which are partially immersed in the catalytic zone (10), the sheaths (8) being open at one of their ends and closed at the other, the open end being fixed to an upper tube plate (21) defining the collection chamber (19) which is located above the catalytic zone (10), said heating means comprising at least one combustion zone (13) located close to the catalytic zone, means for supplying said combustion zone (13) with an oxidizing gas mixture (15) and with a gaseous fuel (17), and meansType: GrantFiled: March 16, 2007Date of Patent: September 25, 2012Assignee: IFP Energies NouvellesInventors: Beatrice Fischer, Stephane Bertholin, Fabrice Giroudiere, Jerome Colin
-
Patent number: 8231837Abstract: A thermal cracking tube is adapted to suppress pressure losses while maintaining heat transfer promoting effect on the fluid inside the tube. The tube has a plurality of projections rows extending circumferentially along inner surface of the tube orthogonal to or as inclined with respect to the axis of tube, each of the projection rows including a plurality of projections provided on the tube inner surface. The tube is defined by S/10?D=0.2?0.7, h/D=0.02?0.05 and L/?D=0.04?0.5. D is inner diameter of the tube, h is height of projection A arbitrarily chosen in a projection row ?, L is length of circular arc of projection A in a direction orthogonal to tube axis, and S is area of a region R surrounded by projection A, phantom lines L1 and L2 (extending respectively from circumferentially opposite ends of projection A in parallel to tube axis) and projection row ? downstream from projection row ?.Type: GrantFiled: March 28, 2008Date of Patent: July 31, 2012Assignee: Kubota CorporationInventor: Kunihide Hashimoto
-
Patent number: 8097226Abstract: A catalytic reaction device for fluid-solid heterogeneous catalytic reactions including a distributor, flow controllers, parallel reactors, temperature controllers, coolers and product receivers with reactive fluids flowing into the flow controllers to control the total flow of a fluid is provided.Type: GrantFiled: December 13, 2006Date of Patent: January 17, 2012Assignee: Microvast Power Systems Co., Ltd.Inventors: Jiangping Yi, Li Huang, Wensheng Li, Xio Ping Zhou
-
Patent number: 8088345Abstract: The present invention relates to piping (1) for use in industrial activities, where the piping (1) has a specific geometry. In particular, the piping (1) is formed as a lowamplitude helix, which causes fluid flowing through the piping (1) to swirl. This swirl flow provides a large number of advantages. Particular applications where the piping (1) can be used include petroleum production risers and flowlines, production tubing for downhole use in wells, pipelines for the transportation of fluids, static mixers, bends, junctions or the like, penstocks and draft tubes, reactors for chemical, petrochemical, and pharmaceutical applications, heat exchangers, cold boxes, incinerators and furnaces for waste disposal, static separators, and air intakes.Type: GrantFiled: September 21, 2005Date of Patent: January 3, 2012Assignee: Technip France S.A.S.Inventors: Colin G. Caro, Philip L. Birch, William Tallis
-
Patent number: 8057749Abstract: A device for carrying out exothermal chemical reactions wherein a gas phase is guided across a fixed bed and allowed to react, comprising a housing and an exchangeable unit wherein the reaction takes place.Type: GrantFiled: September 18, 2006Date of Patent: November 15, 2011Assignee: Evonik Degussa GmbHInventors: Achim Fischer, Harald Heinzel, Christoph Weckbecker, Klaus Huthmacher
-
Patent number: 8029749Abstract: The invention relates to piping for use as a pyrolysis tube in a cracking furnace. The tube is formed such that it has at least one section whose centerline curves in three dimensions, to induce swirl flow in the tube. Preferably, the tube is formed as a helix.Type: GrantFiled: September 19, 2008Date of Patent: October 4, 2011Assignee: Technip France S.A.S.Inventors: Colin G. Caro, Philip L. Birch, William Tallis
-
Patent number: RE43650Abstract: The invention relates to piping for use as a pyrolysis tube in a cracking furnace. The tube is formed such that it has at least one section whose centreline curves in three dimensions, to induce swirl flow in the tube. Preferably, the tube is formed as a helix, more preferably a low-amplitude helix.Type: GrantFiled: September 15, 2011Date of Patent: September 11, 2012Assignee: Technip France S.A.S.Inventors: Colin Gerald Caro, Philip Lloyd Birch, William Tallis