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公开(公告)号:US20050131086A1
公开(公告)日:2005-06-16
申请号:US11015654
申请日:2004-12-16
申请人: Luis Dancuart Kohler , Gert Plessis , Francois Toit , Edward Koper , Trevor Phillips , Janette Walt
发明人: Luis Dancuart Kohler , Gert Plessis , Francois Toit , Edward Koper , Trevor Phillips , Janette Walt
IPC分类号: C02F3/04 , B01D3/14 , B01D11/04 , B01D61/14 , C02F1/04 , C02F1/20 , C02F1/26 , C02F1/32 , C02F3/00 , C02F3/08 , C02F3/12 , C02F9/00 , C02F9/02 , C02F9/14 , C07C27/26
CPC分类号: C02F9/00 , C02F1/04 , C02F1/26 , C02F3/00 , C02F2101/32 , C02F2101/34
摘要: A process for the production of highly purified water 44 from Fischer-Tropsch reaction water 12 includes distillation 14 as a primary treatment stage, biological treatment including anaerobic digestion 20 and aerobic digestion 22 as a secondary treatment stage, solid-liquid separation 32 as a tertiary treatment stage and a dissolved salt and organic removal stage 40 as final treatment stage.
摘要翻译: 从费 - 托反应水12生产高纯度水44的方法包括作为主要处理阶段的蒸馏14,包括厌氧消化20和需氧消化22作为二级处理阶段的生物处理,固液分离32作为第三级 处理阶段和溶解盐和有机物去除阶段40作为最终处理阶段。
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公开(公告)号:US20050131085A1
公开(公告)日:2005-06-16
申请号:US11014518
申请日:2004-12-16
申请人: Luis Kohler , Gert Plessis , Francois Toit , Edward Koper , Trevor Phillips , Janette Walt
发明人: Luis Kohler , Gert Plessis , Francois Toit , Edward Koper , Trevor Phillips , Janette Walt
IPC分类号: C02F3/08 , B01D3/14 , C02F1/04 , C02F1/20 , C02F1/24 , C02F1/26 , C02F1/28 , C02F1/32 , C02F1/38 , C02F1/40 , C02F1/42 , C02F1/44 , C02F1/52 , C02F1/66 , C02F1/72 , C02F3/02 , C02F3/04 , C02F3/06 , C02F3/12 , C02F9/00 , C07C27/26
CPC分类号: C02F1/045 , B01D3/148 , C02F1/001 , C02F1/04 , C02F1/048 , C02F1/20 , C02F1/24 , C02F1/26 , C02F1/28 , C02F1/283 , C02F1/32 , C02F1/38 , C02F1/385 , C02F1/40 , C02F1/42 , C02F1/44 , C02F1/441 , C02F1/444 , C02F1/52 , C02F1/66 , C02F1/72 , C02F3/02 , C02F3/04 , C02F3/06 , C02F3/08 , C02F3/12 , C02F9/00 , C02F2103/04 , C02F2103/36 , C02F2103/365 , C02F2303/08 , C02F2305/06 , Y02W10/15
摘要: A process for the production of highly purified water from Fischer-Tropsch reaction water includes distillation as a primary treatment stage, evaporation as a secondary treatment stage, aerobic treatment as a tertiary treatment stage, solid-liquid separation as a quartic treatment stage, and membrane separation as a final treatment stage.
摘要翻译: 从费 - 托反应水生产高纯水的方法包括蒸馏作为主要处理阶段,蒸发作为二次处理阶段,好氧处理作为第三处理阶段,固液分离作为四分之一处理阶段,以及膜 分离为最终治疗阶段。
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公开(公告)号:US20050131084A1
公开(公告)日:2005-06-16
申请号:US11014517
申请日:2004-12-16
申请人: Luis Kohler , Gert du Plessis , Francois Toit , Edward Koper , Trevor Phillips , Janette Walt
发明人: Luis Kohler , Gert du Plessis , Francois Toit , Edward Koper , Trevor Phillips , Janette Walt
IPC分类号: C02F3/04 , B01D11/04 , B01D61/14 , C02F1/04 , C02F1/26 , C02F3/00 , C02F3/08 , C02F3/12 , C02F3/28 , C02F5/06 , C02F9/00 , C02F9/02 , C02F9/14 , C07C51/44 , C07C51/48 , C07C53/08 , C07C53/122 , C07C53/124 , C07C53/126 , C07C27/26
CPC分类号: C02F9/00 , C02F1/04 , C02F1/26 , C02F3/00 , C02F2101/32 , C02F2101/34
摘要: A process for the production of purified water from Fischer-Tropsch reaction water wherein the purified water is an aqueous stream having a COD of between 20 and 500 mg/l, a pH of between 6.0 and 9.0, a suspended solids content of less than 250 mg/l and a total dissolved solids content of less than 600 mg/l, and wherein the process includes at least the steps of a primary treatment stage comprising an equilibrium staged separation process having at least one stage for removing at least a fraction of non-acid oxygenated hydrocarbons from the Fischer-Tropsch reaction water to produce a primary water enriched stream, a secondary treatment stage comprising liquid-liquid extraction for removing at least a fraction of organic acids from at least a portion of the primary water enriched stream to produce a secondary water enriched stream, a tertiary treatment stage comprising biological treatment for removing at least a fraction of acidic oxygenated hydrocarbons from at least a portion of the secondary water enriched stream to produce a tertiary water enriched stream and a quartic treatment stage comprising solid-liquid separation for removing at least some solids from at least a portion of the tertiary water enriched stream.
摘要翻译: 用于从费 - 托反应水生产纯净水的方法,其中纯化水是COD为20-500mg / l,pH为6.0-9.0,悬浮固体含量小于250 mg / l,总溶解固体含量小于600mg / l,并且其中该方法至少包括主要处理阶段的步骤,所述初级处理阶段包括平衡分级分离方法,该方法具有至少一个阶段,用于除去至少一部分非 - - 来自费 - 托反应水的含氧烃,以产生初级富水流,二级处理阶段包括液 - 液萃取,用于从至少一部分初级富水流中除去至少一部分有机酸,以产生 第二富水流,第三处理阶段包括用于从至少一部分所述至少一部分去除至少一部分酸性氧化烃的生物处理 第二富水流以产生富含三水的料流和四次处理阶段,其包括固液分离,用于从至少一部分富含水的料流中除去至少一些固体。
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公开(公告)号:US20050131083A1
公开(公告)日:2005-06-16
申请号:US11014500
申请日:2004-12-16
申请人: Luis Dancuart Kohler , Gert du Plessis , Francois du Toit , Edward Koper , Trevor Phillips , Janette Walt
发明人: Luis Dancuart Kohler , Gert du Plessis , Francois du Toit , Edward Koper , Trevor Phillips , Janette Walt
IPC分类号: C02F3/04 , B01D61/02 , B01D61/14 , C02F1/04 , C02F1/24 , C02F1/28 , C02F1/32 , C02F1/42 , C02F1/44 , C02F1/52 , C02F1/72 , C02F3/00 , C02F3/06 , C02F3/08 , C02F3/12 , C02F3/28 , C02F3/30 , C02F9/00 , C02F101/32 , C02F101/34 , C07C27/26
CPC分类号: C02F3/12 , C02F3/04 , C02F3/06 , C02F3/08 , C02F3/28 , C02F2101/32 , C02F2101/34 , Y02E50/343 , Y02W10/15
摘要: A process for the production of highly purified water from Fischer-Tropsch reaction water, which process includes at least the steps of a primary treatment stage comprising biological treatment for removing at least a fraction of dissolved organic carbon from the Fischer-Tropsch reaction water to produce a primary water-enriched stream, a secondary treatment stage comprising solid-liquid separation for removing at least some solids from at least a portion of the primary water-enriched stream to produce a secondary water-enriched stream, and a tertiary treatment stage comprising a dissolved salt and organic removal step for removing at least some dissolved salts and organic constituents from at least a portion of the secondary water-enriched stream.
摘要翻译: 一种从费 - 托反应水生产高纯度水的方法,该方法至少包括主要处理阶段的步骤,其中包括从费 - 托反应水中除去至少一部分溶解的有机碳的生物处理,以产生 初级富水流,第二处理阶段包括固液分离,用于从至少一部分初级富水流除去至少一些固体以产生二次富水流,以及第三处理阶段,其包括: 溶解的盐和有机物去除步骤,用于从至少一部分二次富水流中除去至少一些溶解的盐和有机成分。
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公开(公告)号:US20050139555A1
公开(公告)日:2005-06-30
申请号:US11015308
申请日:2004-12-17
申请人: Luis Pablo Dancuart Kohler , Gert Plessis , Francois Toit , Edward Koper , Trevor Phillips , Janette Walt
发明人: Luis Pablo Dancuart Kohler , Gert Plessis , Francois Toit , Edward Koper , Trevor Phillips , Janette Walt
IPC分类号: B01D61/04 , B01D61/16 , B01D61/58 , C02F1/04 , C02F1/26 , C02F1/44 , C02F9/00 , C02F9/02 , C02F101/32 , C02F101/34 , B01D37/00 , C07C27/26
CPC分类号: B01D61/04 , B01D61/025 , B01D61/145 , B01D61/147 , B01D61/16 , B01D61/362 , B01D61/364 , B01D61/58 , B01D2311/04 , C02F1/04 , C02F1/26 , C02F1/44 , C02F1/441 , C02F1/444 , C02F1/447 , C02F1/448 , C02F9/00 , B01D2311/12
摘要: A process for the production of highly purified water 38 from Fischer-Tropsch reaction water 12, includes at least the steps of a primary treatment stage comprising an equilibrium staged separation process 14 having at least one stage for removing at least a fraction of non-acid oxygenated hydrocarbons from the Fischer-Tropsch reaction water 12 to produce a primary water-enriched stream 16, a secondary treatment stage comprising at least one membrane separation process 28 for removing at least some suspended solids and acidic oxygenated hydrocarbons from at least a portion of the primary water-enriched stream 16 to produce a secondary water-enriched stream 34 and a tertiary treatment stage comprising a dissolved salt and organic removal stage 36 for removing at least some dissolved salts and organic constituents from at least a portion of the secondary water-enriched stream 34.
摘要翻译: 用于从费 - 托反应水12生产高纯度水38的方法包括至少包括平衡分级分离方法14的初级处理阶段的步骤14,其具有至少一个阶段,用于除去至少一部分非酸 来自费 - 托反应水12的氧化烃,以产生初级富水流16,二次处理阶段包括至少一个膜分离工艺28,用于从至少一部分的该部分去除至少一些悬浮固体和酸性氧化烃 初级富水流16以产生第二富水流34和第三处理阶段,其包括溶解的盐和有机去除阶段36,用于从至少一部分第二富水流中除去至少一些溶解的盐和有机成分 流34。
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