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1.发明公开IMPROVED PARTIAL OXIDATION PROCESS BURNER WITH RECESSED TIP AND GAS BLASTING 失效燃烧器在部分氧化与内凹的前端，并用高压气体供应
公开(公告)号：EP0805937A4
公开(公告)日：1999-07-07
申请号：EP96906246
申请日：1996-01-18
Applicant: TEXACO DEVELOPMENT CORP
Inventor： KASSMAN JERROLD SAMUEL , ROBIN ALLEN MAURICE , WINTER JOHN DUCKETT , WOLFENBARGER JAMES KENNETH
CPC classification number: F23D1/005 , C10J3/50 , C10J2200/152 , C10J2300/1223 , F23D2214/00 , F23D2900/00006 , F23D2900/00016 , Y02E20/366
Abstract: An improved burner (10) for partial oxidation process gas generators is provided which has annular passages (26) formed between coaxially aligned conduits (13, 24) extending from upstream sources to the downstream reaction zone. An outer coolant jacket (21), internally baffled (22) from optimum coolant flow and sized for minimum downstream area surrounds a recessed and fuel/oxidizer delivery conduit (13) ending in a nozzle. The central delivery conduit(13) is not attached to the coolant jacket and the annular space between them (26) is connected to a high pressure supply of relatively inert gas which can periodically be vented through the annular space to prevent slag build up on the nozzle (20) or coolant jacket (21).
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2.发明公开METHOD FOR MINIMIZING HYDROGEN HALIDE CORROSION IN A PARTIAL OXIDATION PROCESS 失效方法，用于限制引起的局部氧化工艺卤化氢腐蚀
公开(公告)号：EP0950041A4
公开(公告)日：2004-11-10
申请号：EP97937980
申请日：1997-07-14
Applicant: TEXACO DEVELOPMENT CORP
Inventor： STEVENSON JOHN SAUNDERS , VON KLOCK BYRON , WINTER JOHN DUCKETT , KASSMAN JERROLD SAMUEL , WEBSTER GEORGE HENRY , BRICKHOUSE PAUL ELLIS
IPC: C08J11/10 , C01B3/36 , C01B3/52 , C01B9/00 , C01D3/00 , C07C1/02 , C10K1/00 , C10K3/00 , B01D53/68 , B01D53/73 , C10J3/54
CPC classification number: C01B3/52 , C01B3/36 , C01B9/00 , C01B2203/0415 , C01B2203/0465 , C01B2203/0475 , C01B2203/0495 , C01D3/00 , C10K1/003 , C10K1/121 , C10K1/122
Abstract: The present invention relates to a method for minimizing hydrogen halide corrosion in quench gasifier during the non-catalytic partial oxidation reaction of a halogen-containing hydrocarbonaceous feed, to produce a hydrogen halide-containing synthesis gas, finely divided particulate solids, and a nontoxic slag. The hydrogen halide-containing synthesis gas is contacted with water in the quench zone (14) of the gasifier (10). The quench water contains a neutralizing agent, in excess of the amount necessary to neutralize hydrogen halide acids present therein, to thereby form halide salts. The quench water containing the halide salts is purified to recover the halide salts. The salt-free water is essentially environmentally non-toxic and can either be recycled to the process or discarded in conformity with environmental regulations.
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公开(公告)号：EP0946468A4
公开(公告)日：2000-04-12
申请号：EP97934193
申请日：1997-07-14
Applicant: TEXACO DEVELOPMENT CORP
Inventor： WINTER JOHN DUCKETT , BRICKHOUSE PAUL ELLIS , TYREE RONALD FREDERICK , STEVENSON JOHN SAUNDERS , MAYOTTE GREGORY JOSEPH , KASSMAN JERROLD SAMUEL , KLOCK BYRON VON
CPC classification number: C10J3/66 , C01B3/36 , C10G1/002 , C10G1/10 , C10J3/84 , C10J2300/0903 , C10J2300/0946 , C10J2300/1846 , C10K1/101 , Y02P20/144
Abstract: An integrated liquefaction and gasification process converts bulk particulate halogen-containing waste plastic materials with minimal particle size reduction into a synthesis gas and a non-leachable, vitreous environmentally nontoxic slag. The process involves melting and cracking bulk particulate halogen-containing waste plastic material to form a lower boiling point, lower molecular weight halogen-containing oil composition which then undergoes partial oxidation in a quench gasifier to produce a synthesis gas. Any hazardous gases, liquids or solids that are produced can be purified into commercially valuable byproducts or recycled to the process, which does not release hazardous materials to the environment.
Abstract translation: 集成的液化和气化过程将颗粒状含卤素的废塑料材料以最小的粒度还原转化为合成气和不可浸出的玻璃状环境无毒的矿渣。 该方法包括熔化和裂解散装颗粒含卤素废塑料材料以形成低沸点，低分子量含卤素的油组合物，然后在骤冷气化器中进行部分氧化以产生合成气。 所生产的任何危险气体，液体或固体可以纯化成商业上有价值的副产物，或者被再循环到不会将有害物质释放到环境中的过程中。
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公开(公告)号：ES2198000T3
公开(公告)日：2004-01-16
申请号：ES97934193
申请日：1997-07-14
Applicant: TEXACO DEVELOPMENT CORP
Inventor： WINTER JOHN DUCKETT , BRICKHOUSE PAUL ELLIS , TYREE RONALD FREDERICK , STEVENSON JOHN SAUNDERS , MAYOTTE GREGORY JOSEPH , KASSMAN JERROLD SAMUEL
Abstract: An integrated liquefaction and gasification process converts bulk particulate halogen-containing waste plastic materials with minimal particle size reduction into a synthesis gas and a non-leachable, vitreous environmentally nontoxic slag. The process involves melting and cracking bulk particulate halogen-containing waste plastic material to form a lower boiling point, lower molecular weight halogen-containing oil composition which then undergoes partial oxidation in a quench gasifier to produce a synthesis gas. Any hazardous gases, liquids or solids that are produced can be purified into commercially valuable byproducts or recycled to the process, which does not release hazardous materials to the environment.
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公开(公告)号：DE69606597D1
公开(公告)日：2000-03-16
申请号：DE69606597
申请日：1996-09-19
Applicant: TEXACO DEVELOPMENT CORP
Inventor： WINTER JOHN DUCKETT , STEVENSON JOHN SAUNDERS , KASSMAN JERROLD SAMUEL , WIESE HARRY CLARENCE , RICHTER GEORGE NEAL , KOCSIS LISA MARIE , SALVELEON RINALDO IBBAROLA
IPC: B09B3/00 , C10J3/46 , C10J3/54 , C22B7/00 , C22B7/02 , C22B7/04 , C22B13/00 , C22B17/00 , C22B19/20 , C25C1/16 , C25C1/18
Abstract: A method is disclosed for recovering condensed solidified volatile metals from slag that exits the reactor section of a partial oxidation reactor. In a partial oxidation reactor, condensed solidified volatile metals become adsorbed onto the surface of the slag particles and other particulate matter associated with the gasification reaction, such as ash and soot. These particulate materials are removed and recovered. Finely divided slag particles are separated and contacted with a mineral acid to dissolve the adsorbed condensed volatile metals. An acid liquor is obtained from which the dissolved volatile metals are recovered by electrolysis.
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Patent Agency Ranking
公开(公告)号：DE69319906D1
公开(公告)日：1998-08-27
申请号：DE69319906
申请日：1993-08-31
Applicant: TEXACO DEVELOPMENT CORP
Inventor： BRENT ALBERT , STELLACCIO ROBERT JOSEPH , NAJJAR MITRI SALIM , KASSMAN JERROLD SAMUEL
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公开(公告)号：DE69318127D1
公开(公告)日：1998-05-28
申请号：DE69318127
申请日：1993-12-29
Applicant: TEXACO DEVELOPMENT CORP
Inventor： JUNG DICK YEE , WOLFENBARGER JAMES KENNETH , BROOKER DONALD DUANE , ROBIN ALLEN MAURICE , KASSMAN JERROLD SAMUEL
Abstract: Slag deposits in partial oxidation reactors, like coke gasifiers, are removed by controlling temperature and slag derivatization. Derivatized slag is fluidized and leaves the reactor without solidifying in and filling the reactor outlet.
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公开(公告)号：CA2259899A1
公开(公告)日：1998-01-22
申请号：CA2259899
申请日：1997-07-14
Applicant: TEXACO DEVELOPMENT CORP
Inventor： WINTER JOHN DUCKETT , WEBSTER GEORGE HENRY JR , STEVENSON JOHN SAUNDERS , KASSMAN JERROLD SAMUEL , VON KLOCK BYRON , BRICKHOUSE PAUL ELLIS
IPC: C08J11/10 , C01B3/36 , C01B3/52 , C01B9/00 , C01D3/00 , C07C1/02 , C10K1/00 , C10K3/00 , C10K1/12
Abstract: The present invention relates to a method for minimizing hydrogen halide corrosion in quench gasifier during the non-catalytic partial oxidation reaction of a halogen-containing hydrocarbonaceous feed, to produce a hydrogen halide-containing synthesis gas, finely divided particulate solids, and a nontoxic slag. The hydrogen halide-containing synthesis gas is contacted with water in the quench zone (14) of the gasifier (10). The quench water contains a neutralizing agent, in excess of the amount necessary to neutralize hydrogen halide acids present therein, to thereby form halide salts. The quench water containing the halide salts is purified to recover the halide salts. The saltfree water is essentially environmentally non-toxic and can either be recycled to the process or discarded in conformity with environmental regulations.
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公开(公告)号：ES2279545T3
公开(公告)日：2007-08-16
申请号：ES97937980
申请日：1997-07-14
Applicant: TEXACO DEVELOPMENT CORP
Inventor： STEVENSON JOHN SAUNDERS , VON KLOCK BYRON , WINTER JOHN DUCKETT , KASSMAN JERROLD SAMUEL , WEBSTER GEORGE HENRY , BRICKHOUSE PAUL ELLIS
IPC: C01B3/36 , C08J11/10 , B01D53/68 , B01D53/73 , C01B3/52 , C01B9/00 , C01D3/00 , C07C1/02 , C10J3/54 , C10K1/00 , C10K3/00
Abstract: ESTA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA MINIMIZAR LA CORROSION PROVOCADA POR EL HALURO DE HIDROGENO EN UN GASIFICADOR DE EXTINCION DURANTE LA REACCION DE OXIDACION PARCIAL NO CATALITICA DE UNA CARGA HIDROCARBONADA QUE CONTIENE UN HALOGENO, PARA OBTENER UN GAS DE SINTESIS QUE CONTIENE HALURO DE HIDROGENO, PARTICULAS SOLIDAS FINAMENTE DIVIDIDAS Y ESCORIAS NO TOXICAS. ESTE GAS DE SINTESIS QUE CONTIENE HALURO DE HIDROGENO SE PONE EN CONTACTO CON AGUA EN LA ZONA DE EXTINCION (14) DEL GASIFICADOR (10). EL AGUA DE EXTINCION CONTIENE UN AGENTE NEUTRALIZADOR, EN CANTIDAD EXCESIVA CON RELACION A LA QUE ES NECESARIA PARA NEUTRALIZAR LOS ACIDOS DE HALURO DE HIDROGENO PRESENTES EN EL GAS, DE MANERA QUE SE OBTENGAN SALES DE HALURO. EL AGUA EXENTA DE SALES NO ES PRACTICAMENTE TOXICA PARA EL MEDIO AMBIENTE Y SE PUEDE RECICLAR MEDIANTE EL PROCEDIMIENTO O DESCARTAR DE ACUERDO CON LA REGLAMENTACION DEL MEDIO AMBIENTE.
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公开(公告)号：CA2110536C
公开(公告)日：2004-04-13
申请号：CA2110536
申请日：1993-12-02
Applicant: TEXACO DEVELOPMENT CORP
Inventor： JUNG DICK YEE , WOLFENBARGER JAMES KENNETH , BROOKER DONALD DUANE , ROBIN ALLEN MAURICE , KASSMAN JERROLD SAMUEL
IPC: B01J19/00 , C01B3/36 , C10J3/00 , C10J3/46 , C10J3/48 , F23J1/00 , F27D3/00 , C10J3/72 , B08B3/08
Abstract: Slag deposits in partial oxidation reactors, like coke gasifiers, are removed by controlling temperature and slag derivatization. Derivatized slag is fluidized and leaves the reactor without solidifying in and filling the reactor outlet.
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