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18 条记录 (耗时 0.024 秒)

    Alkylation reactor with internal acid cooling zones
    5.
    发明授权
    Alkylation reactor with internal acid cooling zones 失效
    具有内部酸性冷却区的烷基化反应器

    公开(公告)号：US06106789A

    公开(公告)日：2000-08-22

    申请号：US176612

    申请日：1993-12-30

    申请人： Max W. Thompson ,  John S. Olson

    发明人： Max W. Thompson ,  John S. Olson

    IPC分类号： B01J10/00 ,  B01J19/24 ,  C07B61/00 ,  C07C2/14 ,  C07C2/62 ,  C07C9/16 ,  C10G35/06 ,  F28D7/00

    CPC分类号： C07C2/62 ,  B01J19/24 ,  B01J2219/00085 ,  C07C2527/054 ,  Y10S165/429

    摘要： The invention provides an improved alkylation process and reactor apparatus. The invention utilizes a vessel containing a riser-reactor conduit, an acid settler and an acid cooler. Hydrocarbons are introduced beneath said riser-reactor conduit, mixed with acid catalyst, and passed generally upwards through the riser-reactor conduit to enter the acid settler. Within the acid settler, alkylate is separate from the acid catalyst and is removed from the vessel. Acid catalyst from the acid settler is cooled in the internal acid coolers and returned to the region beneath the riser-reactor conduit.

    摘要翻译： 本发明提供改进的烷基化方法和反应器装置。 本发明利用了一种容器，该容器含有提升管反应器管道，酸沉降器和酸性冷却器。 将碳氢化合物引入所述提升管 - 反应器管道下方，与酸催化剂混合，并通常向上通过提升管 - 反应器管道进入酸沉降器。 在酸沉降器中，烷基化物与酸催化剂分离，并从容器中除去。 来自酸沉降器的酸催化剂在内部酸性冷却器中冷却并返回到提升管 - 反应器管道下方的区域。

    Nitrogen rejection unit
    6.
    发明授权
    Nitrogen rejection unit 失效
    排氮单元

    公开(公告)号：US4948405A

    公开(公告)日：1990-08-14

    申请号：US456393

    申请日：1989-12-26

    申请人： Max W. Thompson

    发明人： Max W. Thompson

    IPC分类号： F25J3/02

    CPC分类号： F25J3/0233 ,  F25J3/0209 ,  F25J3/0257 ,  F25J2200/04 ,  F25J2200/74 ,  F25J2200/78 ,  F25J2205/04 ,  F25J2220/64 ,  F25J2235/60 ,  F25J2240/02 ,  F25J2240/40 ,  F25J2245/02 ,  F25J2270/02 ,  Y10S62/927

    摘要： An improved process and apparatus is disclosed for rejecting nitrogen from a gaseous nitrogen-methane mixture while the nitrogen content of the mixture varies widely. The process, which is especially suited for recovery of nitrogen in an enhanced oil reservoir flooding project which employs nitrogen for flooding the reservoir; utilizes a modified dual distillation column arrangement including a relatively high pressure fractionator which lacks a conventional reboiler and a low pressure fractionator which lacks a conventional overhead condenser for liquid reflux.

    摘要翻译： 公开了一种改进的方法和装置，用于从气态氮 - 甲烷混合物中排除氮气，同时混合物的氮含量变化很大。 该过程特别适用于采用氮气淹没水库的强化油藏淹水工程中的氮回收; 利用改进的双蒸馏塔装置，其包括缺少常规再沸器的相对高压分馏塔和缺少用于液体回流的常规塔顶冷凝器的低压分馏塔。

    Gasification system and process with staged slurry addition
    7.
    发明授权
    Gasification system and process with staged slurry addition 有权
    气化系统及分段加料工艺

    公开(公告)号：US07959829B2

    公开(公告)日：2011-06-14

    申请号：US12640226

    申请日：2009-12-17

    申请人： David L. Breton ,  Albert C. Tsang ,  Max W. Thompson

    发明人： David L. Breton ,  Albert C. Tsang ,  Max W. Thompson

    IPC分类号： C01B3/02 ,  C10J3/46

    CPC分类号： C10J3/54 ,  C10J2300/0909 ,  C10J2300/093 ,  C10J2300/1823 ,  Y02P20/129

    摘要： A system and process for gasifying carbonaceous feedstock with staged slurry addition in order to prevent the formation of tar that causes deposition problems. Dry solid carbonaceous material is partially combusted, then pyrolyzed along with a first slurry stream comprising carbonaceous material in two separate reactor sections, thereby producing mixture products comprising synthesis gas. The second slurry stream comprising particulate carbonaceous material is fed to a drying unit downstream of a heat recovery zone along with the mixture product exiting the heat recovery zone. The resulting final temperature of the second stage mixture products and dried particulate carbonaceous material is between 450° F. and 550° F., a temperature range that is typically not conducive to the emission of heavy molecular-weight tar species.

    摘要翻译： 用分级浆料气化碳质原料以防止形成沉淀问题的焦油的系统和方法。 干固体碳质材料部分燃烧，然后与包含碳质材料的第一浆料流在两个分离的反应器部分中热解，从而产生包含合成气的混合物。 包含颗粒状碳质材料的第二浆料流与离开热回收区的混合物一起进料到热回收区的下游的干燥单元。 所得到的第二阶段混合物产物和干燥颗粒状碳质材料的最终温度在450°F至550°F之间，通常不利于重质分子量焦油物质的排放的温度范围。

    Methods and systems for treating a gasification slag product
    8.
    发明授权
    Methods and systems for treating a gasification slag product 有权
    用于处理气化炉渣产品的方法和系统

    公开(公告)号：US09074149B2

    公开(公告)日：2015-07-07

    申请号：US12652318

    申请日：2010-01-05

    申请人： Albert C. Tsang ,  Max W. Thompson ,  Rick Q. Honaker

    发明人： Albert C. Tsang ,  Max W. Thompson ,  Rick Q. Honaker

    IPC分类号： C10J3/52 ,  B03B9/04

    CPC分类号： C10J3/52 ,  B03B9/04 ,  C10J2300/1631 ,  C10J2300/1807

    摘要： The current invention discloses a novel process and system to improve the quality of the slag product from a gasification process, thereby producing low-carbon marketable aggregate product. The inventive processes and systems employ a hindered-bed settler in conjunction with optional disengager and de-watering devices. A slag slurry stream from a gasification process is de-watered and the solids content is increased from less than 5% to greater than 30% via the de-waterer before being conveyed to a hindered-bed settler, wherein the carbon content is reduced from as much as 70% to less than 5%. Particles with a high carbon content are conveyed to a gravity settler, whereby they are concentrated and then recycled to the gasification reactor.

    摘要翻译： 本发明公开了一种提高来自气化工艺的炉渣产品质量的新方法和系统，从而生产低碳可销售的聚合物产品。 本发明的方法和系统采用受阻床沉降器结合可选的脱水装置和脱水装置。 来自气化过程的渣浆料流被脱水，并且在输送到受阻床沉降器之前，固体含量通过脱水器从小于5％增加到大于30％，其中碳含量从 多达70％至小于5％。 将具有高碳含量的颗粒输送至重力沉降器，由此将其浓缩，然后再循环至气化反应器。

    Gasification system and process with staged slurry addition
    9.
    发明授权
    Gasification system and process with staged slurry addition 有权
    气化系统及分段加料工艺

    公开(公告)号：US08088188B2

    公开(公告)日：2012-01-03

    申请号：US13078461

    申请日：2011-04-01

    申请人： David L. Breton ,  Albert C. Tsang ,  Max W. Thompson

    发明人： David L. Breton ,  Albert C. Tsang ,  Max W. Thompson

    IPC分类号： C10J3/00

    CPC分类号： C10J3/54 ,  C10J2300/0909 ,  C10J2300/093 ,  C10J2300/1823 ,  Y02P20/129

    摘要： A system and process for gasifying carbonaceous feedstock with staged slurry addition in order to prevent the formation of tar that causes deposition problems. Dry solid carbonaceous material is partially combusted, then pyrolyzed along with a first slurry stream comprising carbonaceous material in two separate reactor sections, thereby producing mixture products comprising synthesis gas. The second slurry stream comprising particulate carbonaceous material is fed to a drying unit downstream of a heat recovery zone along with the mixture product exiting the heat recovery zone The resulting final temperature of the second stage mixture products and dried particulate carbonaceous material is between 450° F. and 550° F., a temperature range that is typically not conducive to the emission of heavy molecular-weight tar species.

    摘要翻译： 用分级浆料气化碳质原料以防止形成沉淀问题的焦油的系统和方法。 干固体碳质材料部分燃烧，然后与包含碳质材料的第一浆料流在两个分离的反应器部分中热解，从而产生包含合成气的混合物。 包含颗粒状含碳材料的第二浆料流与离开热回收区的混合物一起被供给到热回收区下游的干燥单元。第二阶段混合物产物和干燥的颗粒状含碳材料的最终温度为450°F 和550°F，通常不利于重分子量焦油物质的排放的温度范围。

    Agglomerate removal system
    10.
    发明授权
    Agglomerate removal system 有权
    聚集体去除系统

    公开(公告)号：US07931739B2

    公开(公告)日：2011-04-26

    申请号：US12099651

    申请日：2008-04-08

    申请人： Mark J. LaCour ,  Max W. Thompson

    发明人： Mark J. LaCour ,  Max W. Thompson

    IPC分类号： B01D45/00

    CPC分类号： B01D35/02

    摘要： An agglomerate removal device for removing agglomerated particles from a solids-containing stream. The agglomerate removal device can include an agglomerate capture device and an agglomerate withdrawal device. In one embodiment, the agglomerate removal device can be utilized in a process for desulfurizing gasoline or diesel streams in order to remove at least a portion of the agglomerated sorbent particles exiting the fluidized bed regenerator.

    摘要翻译： 用于从含固体物流中除去附聚颗粒的附聚物去除装置。 附聚物去除装置可以包括附聚物捕获装置和附聚物抽出装置。 在一个实施方案中，附聚物去除装置可用于将汽油或柴油流脱硫的方法，以便除去离开流化床再生器的至少一部分附聚的吸附剂颗粒。