Patents by Inventor Henricus Gijsbertus Van Schie
Henricus Gijsbertus Van Schie has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9546784Abstract: The invention relates to a burner, particularly for the gasification of solid carbonaceous materials by partial combustion. The burner comprises a central channel (2) and at least one coaxial channel (6). The channels (2, 6) are defined by concentric walls (3, 5) having free downstream outer ends profiled to define an annular slit (10) forming a discharge end of the coaxial channel (6) and converging towards an adjacent discharge end of the central channel (2). The burner (1) is encased by a cooling jacket (14) and comprises a front face (21) with double walls spaced by one or more baffles (28) defining a coolant flow path operatively connected to the cooling jacket (14). The cooling jacket (14) has an upstream section (14A) and a transitional section (25) narrowing down to the front face (21) having a smaller outer diameter than the upstream cooling jacket section.Type: GrantFiled: August 5, 2008Date of Patent: January 17, 2017Assignee: SHELL OIL COMPANYInventors: Govert Gerardus Pieter Van Der Ploeg, Henricus Gijsbertus Van Schie, Johannes Gerardus Maria Schilder
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Patent number: 9032623Abstract: The invention relates to a method of manufacturing a front face (21) for a burner (1), particularly for the gasification of solid carbonaceous materials by partial combustion. The front face (21) comprises a central aperture (23) corresponding to the discharge end of the burner, a front side wall (24) and a backside wall (25) spaced by one or more baffles (26) defining a coolant flow path with a coolant inlet (30) and a coolant outlet (31). The front side wall (24) and the one or more baffles (26) are made of a single piece of metal and the backside wall (25) is welded on the free top ends of the one or more baffles. The front face can for example be made of a steel according to UNS N07718.Type: GrantFiled: August 5, 2008Date of Patent: May 19, 2015Assignee: Shell Oil CompanyInventors: Anne Boer, Henricus Gijsbertus Van Schie, Cornelis Jacobus Smit
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Patent number: 8628595Abstract: A gasification reactor comprising a pressure shell, a reaction zone partly bounded by a vertically oriented tubular membrane wall, a horizontally directed burner having a burner head at which, in use, a combustion flame is discharged into said reaction zone, said burner protruding into the vertical wall part of the membrane wall via a burner muffle, said burner muffle comprising several vertically oriented, concentric and interconnected rings, wherein each successive ring has an increasing diameter relative to the preceding ring resulting in that the burner muffle has a muffle opening for the burner head at one end and a larger opening at its other—flame discharge—end, the rings comprising a conduit having an inlet end for a cooling medium and an outlet for used cooling medium and wherein the muffle opening for the burner head is located between the pressure shell and the membrane wall and wherein the burner muffle protrudes into the reaction zone.Type: GrantFiled: January 15, 2008Date of Patent: January 14, 2014Assignee: Shell Oil CompanyInventors: Thomas Paul Von Kossak-Glowczewski, Henricus Gijsbertus Van Schie, Johannes Gerardus Maria Schilder
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Publication number: 20120222592Abstract: The invention relates to a method of manufacturing a front face (21) for a burner (1), particularly for the gasification of solid carbonaceous materials by partial combustion. The front face (21) comprises a central aperture (23) corresponding to the discharge end of the burner, a front side wall (24) and a backside wall (25) spaced by one or more baffles (26) defining a coolant flow path with a coolant inlet (30) and a coolant outlet (31). The front side wall (24) and the one or more baffles (26) are made of a single piece of metal and the backside wall (25) is welded on the free top ends of the one or more baffles. The front face can for example be made of a steel according to UNS N07718.Type: ApplicationFiled: August 5, 2008Publication date: September 6, 2012Inventors: Anne Boer, Henricus Gijsbertus Van Schie, Cornelis Jacobus Smit
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Publication number: 20120100496Abstract: The invention relates to a burner, particularly for the gasification of solid carbonaceous materials by partial combustion. The burner comprises a central channel (2) and at least one coaxial channel (6), the channels leading from a upstream supply side to a downstream discharge end. The channels (2, 6) are defined by concentric walls (3, 5) having free downstream outer ends profiled to define an annular slit (10) forming a discharge end of the coaxial channel (6) and converging towards an adjacent discharge end of the central channel (2). A connection block (11) intersects at least the coaxial channel (6), and optionally also present cooling jackets. The block (11) is provided with one or more openings (12) in line with the corresponding channel parts at both sides of the block (11).Type: ApplicationFiled: August 5, 2008Publication date: April 26, 2012Inventors: Anne Boer, Henricus Gijsbertus Van Schie
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Publication number: 20110217661Abstract: The invention relates to a burner, particularly for the gasification of solid carbonaceous materials by partial combustion. The burner comprises a central channel (2) and at least one coaxial channel (6). The channels (2, 6) are defined by concentric walls (3, 5) having free downstream outer ends profiled to define an annular slit (10) forming a discharge end of the coaxial channel (6) and converging towards an adjacent discharge end of the central channel (2). The burner (1) is encased by a cooling jacket (14) and comprises a front face (21) with double walls spaced by one or more baffles (28) defining a coolant flow path operatively connected to the cooling jacket (14). The cooling jacket (14) has an upstream section (14A) and a transitional section (25) narrowing down to the front face (21) having a smaller outer diameter than the upstream cooling jacket section.Type: ApplicationFiled: August 5, 2008Publication date: September 8, 2011Inventors: Govert Gerardus Pieter Van Der Ploeg, Henricus Gijsbertus Van Schie, Johannes Gerardus Maria Schider
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Publication number: 20090049747Abstract: A gasification reactor comprising a pressure shell, a reaction zone partly bounded by a vertically oriented tubular membrane wall, a horizontally directed burner having a burner head at which, in use, a combustion flame is discharged into said reaction zone, said burner protruding into the vertical wall part of the membrane wall via a burner muffle, said burner muffle comprising several vertically oriented, concentric and interconnected rings, wherein each successive ring has an increasing diameter relative to the preceding ring resulting in that the burner muffle has a muffle opening for the burner head at one end and a larger opening at its other—flame discharge—end, the rings comprising a conduit having an inlet end for a cooling medium and an outlet for used cooling medium and wherein the muffle opening for the burner head is located between the pressure shell and the membrane wall and wherein the burner muffle protrudes into the reaction zone.Type: ApplicationFiled: January 15, 2008Publication date: February 26, 2009Inventors: Thomas Paul VON KOSSAK-GLOWCZEWSKI, Henricus Gijsbertus VAN SCHIE, Johannes Gerardus Maria SCHILDER
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Publication number: 20040141892Abstract: The invention relates to a reactor internal comprising a substantially horizontal lower support grid and at least one distribution device selected from a distribution tray and means for distributing a quench fluid, which distribution device is located above the lower support grid and is connected to and spaced apart from the lower support grid by means of vertically extending legs. The invention further relates to a reactor internal (6) comprising a lower (7) and an upper support grid (19) and a distribution device (8, 20), wherein the support grids (7, 19) are connected to and spaced apart from each other by means of vertically extending legs (21). The invention also relates to a reactor comprising such internal and to the use of such reactor in a process for hydrocarbon processing.Type: ApplicationFiled: March 8, 2004Publication date: July 22, 2004Inventors: Bastiaan Willem Van Hasselt, Bastiaan Leonard Johan Pieter Kikkert, Charles Eduard Dammis Ouwerkerk, Henricus Gijsbertus Van Schie, Arie De Snaijer