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公开(公告)号:ES2197235T3
公开(公告)日:2004-01-01
申请号:ES96906246
申请日:1996-01-18
Applicant: TEXACO DEVELOPMENT CORP
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公开(公告)号:CO4700570A1
公开(公告)日:1998-12-29
申请号:CO96002290
申请日:1996-01-22
Applicant: TEXACO DEVELOPMENT CORP
Inventor: KASSMAN JERROLD SAMUEL , ROBIN ALLEN MAURICE , WINTER JOHN DUCKETT , WOLFENBARGER JAMES KENNETH
Abstract: Un quemador mejorado para generadores de gas de procesos deoxidación parcial que tiene pasajes anulares formados entre conductos coaxialmente alineados que se extienden desde fuentes superiores, o de corriente arriba, hasta una zona de reacción inferior, o de corriente abajo.Una camisa exterior de enfriamento, presenta internamente una deflexión para obtener un óptimo flujo de enfriamento, y tiene un tamaño que define una mínima área inferior o de corriente abajo, rodeando dicha camisa un conducto de alimentación, de oxidación de combustible, que esta retirado hacia adentro y que termina en una boquilla. El conducto de suministro central no esta unido a la camisa enfriadora y el espacio anular entre los mismos esta conectado a una fuente de alta presión de gas relativamente inerte que puede ser soplado periódicamente a través del espacio anular para evitar la formación de escorias sobre la boquilla o la camisa enfriadora.
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公开(公告)号:ZA976277B
公开(公告)日:1998-09-07
申请号:ZA976277
申请日:1997-07-16
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
IPC: C10J20060101 , C10J
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公开(公告)号:ZA976278B
公开(公告)日:1998-08-28
申请号:ZA976278
申请日:1997-07-16
Applicant: TEXACO DEVELOPMENT CORP
Inventor: WINTER JOHN DUCKETT , STEVENSON JOHN SAUNDERS , KASSMAN JERROLD SAMUEL , KLOCK BYRON VON , WEBSTER GEORGE HENRY , BRICKHOUSE PAUL ELLIS
IPC: C10J20060101 , C10J
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公开(公告)号:AU4040897A
公开(公告)日:1998-02-09
申请号:AU4040897
申请日:1997-07-14
Applicant: TEXACO DEVELOPMENT CORP
Inventor: WINTER JOHN DUCKETT
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公开(公告)号:DE69935251T2
公开(公告)日:2007-12-20
申请号:DE69935251
申请日:1999-12-03
Applicant: TEXACO DEVELOPMENT CORP
Inventor: WINTER JOHN DUCKETT , RICHTER GEORGE NEAL
Abstract: The high intracellular water content contained within the cell walls of the bacterial cells of a dewatered biosludge is reduced by removing the intracellular water in a denaturing operation. This operation comprises heating the biosludge at a temperature sufficient to weaken the bacterial cell walls. The weakened cell walls are then exposed to a reduced pressure sufficient to form vapor within the cell and to thus rupture the weakened cell walls and thereby release the intracellular water in the form of a hot aqueous vapor and/or released intracellular water. The water-reduced concentrated biosludge can then serve as a fuel source in a partial oxidation reaction for the production of synthesis gas.
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公开(公告)号:IN192378B
公开(公告)日:2004-04-10
申请号:IN79DE1996
申请日:1996-01-12
Applicant: TEXACO DEVELOPMENT CORP
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公开(公告)号:AU745358B2
公开(公告)日:2002-03-21
申请号:AU2163400
申请日:1999-12-03
Applicant: TEXACO DEVELOPMENT CORP
Inventor: WINTER JOHN DUCKETT , RICHTER GEORGE NEAL
Abstract: The high intracellular water content contained within the cell walls of the bacterial cells of a dewatered biosludge is reduced by removing the intracellular water in a denaturing operation. This operation comprises heating the biosludge at a temperature sufficient to weaken the bacterial cell walls. The weakened cell walls are then exposed to a reduced pressure sufficient to form vapor within the cell and to thus rupture the weakened cell walls and thereby release the intracellular water in the form of a hot aqueous vapor and/or released intracellular water. The water-reduced concentrated biosludge can then serve as a fuel source in a partial oxidation reaction for the production of synthesis gas.
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公开(公告)号:ES2144702T3
公开(公告)日:2000-06-16
申请号:ES96306803
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
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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公开(公告)号:ZA9706277B
公开(公告)日:1998-09-07
申请号:ZA9706277
申请日:1997-07-16
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
IPC: C10J20060101 , C10J
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