公开(公告)号：US5052426A

公开(公告)日：1991-10-01

申请号：US641988

申请日：1991-01-16

Applicant: Stanley Kasper

Inventor： Stanley Kasper

IPC: B01J3/00 ,  C10J3/08

CPC classification number: C10J3/08 ,  B01J3/002 ,  C10J2300/1628 ,  Y10T137/0396 ,  Y10T137/3077 ,  Y10T137/86196 ,  Y10T137/86324

Abstract: A system and method for releasing erosive slurries from containment at high pressure without subjecting valves to highly erosive slurry flow. The system includes a pressure letdown tank disposed below the high-pressure tank, the two tanks being connected by a valved line communicating the gas phases and a line having a valve and choke for a transfer of liquid into the letdown tank. The letdown tank has a valved gas vent and a valved outlet line for release of liquid. In operation, the gas transfer line is opened to equalize pressure between tanks so that a low level of liquid flow occurs. The letdown tank is then vented, creating a high-pressure differential between the tanks. At this point, flow between tanks is controlled by the choke. High-velocity, erosive flow through a high-pressure outlet valve is prevented by equalizing the start up pressure and thereafter limiting flow with the choke.

Abstract translation: 一种用于在高压下从遏制中释放侵蚀性浆料而不使阀门受到高侵蚀性浆料流动的系统和方法。 该系统包括设置在高压罐下方的压力缓冲罐，两个罐通过连通气相的阀线与具有阀和扼流圈的管线连接，用于将液体转移到排放罐中。 减压罐具有带阀的气体排出口和用于释放液体的阀门出口管线。 在操作中，打开气体输送管线以均衡罐之间的压力，从而发生低水平的液体流动。 然后将排气罐排空，在罐之间形成高压差。 此时，油箱之间的流量由扼流圈控制。 通过平衡启动压力并且此后限制与扼流圈的流动来防止通过高压出口阀的高速，侵蚀性流动。

公开(公告)号：US5067317A

公开(公告)日：1991-11-26

申请号：US484303

申请日：1990-02-26

Applicant: Stanley Kasper

Inventor： Stanley Kasper

IPC: F01K21/04 ,  F01K23/06

CPC classification number: F01K21/047 ,  F01K23/062

Abstract: A process and apparatus for generating electricity using a gas turbine as part of a pressurized fluidized-bed combustor system wherein coal is fed as a fuel in a slurry in which other constituents, including a sulfur sorbent such as limestone, are added. The coal is combusted with air in a pressurized combustion chamber wherein most of the residual sulfur in the coal is captured by the sulfur sorbent. After particulates are removed from the flue gas, the gas expands in a turbine, thereby generating electric power. The spent flue gas is cooled by heat exchange with system combustion air and/or system liquid streams, and the condensate is returned to the feed slurry.

Abstract translation: 一种使用燃气轮机作为加压流化床燃烧器系统的一部分发电的方法和装置，其中将煤作为燃料供入浆料，其中添加了包括硫吸附剂如石灰石的其它成分。 煤在加压燃烧室中与空气一起燃烧，其中大部分煤中的残余硫被硫吸附剂捕获。 在从烟道气中除去颗粒物之后，气体在涡轮机中膨胀，从而产生电力。 通过与系统燃烧空气和/或系统液体流的热交换来冷却废烟气，并且将冷凝物返回到进料浆料。

公开(公告)号：US4563195A

公开(公告)日：1986-01-07

申请号：US670170

申请日：1984-11-13

Applicant: Leonard L. Frauen ,  Stanley Kasper

Inventor： Leonard L. Frauen ,  Stanley Kasper

IPC: C10J3/00 ,  C10K1/06 ,  C10K3/00 ,  C10K3/06 ,  C10K1/02 ,  C10K1/10

CPC classification number: C01B3/36 ,  C10K1/06 ,  C10K3/00 ,  C10K3/06 ,  C01B2203/025 ,  C01B2203/1247

Abstract: Coal tar resulting from the gasification of coal in an industrial gas producer, instead of being discarded as waste, is condensed from the hot fuel gas by a mist-like spray of water to produce a fog-like suspension of tar mixed with the fuel gas. This mixture flows to an electric precipitator where the tar is precipitated and the fuel gas and water vapor are conducted to a mixer while the tar, which has been condensed, is supplied to a tar burner where it is burned either with a stoichiometric volume of air, or less than a stoichiometric volume. The product gases from the tar burner are conducted and discharged hot into the mixer where they supply sensible heat to fuel gas and water vapor and raise the temperature of the mixture above the dew point of the tar remaining in the fuel gas, and from which the hot mixture produced is delivered to a fuel burner or gas consuming apparatus. If insufficient oxygen is supplied to the burner to completely oxidize the tar, the hot product gas from the mixer will contain caloric fuel values such as carbon monoxide and hydrogen which supplement the gas in the mixer with caloric fuel values in addition to sensible heat.

Abstract translation: 工业气体生产商煤炭气化产生的煤焦油，而不是作为废物废弃而产生的煤焦油通过雾状喷雾水从热燃气中冷凝，产生与燃料气体混合的焦油雾状悬浮液 。 该混合物流入电除尘器，其中焦油沉淀，并将燃料气和水蒸气导入混合器，同时将已经冷凝的焦油供应至焦油燃烧器，在其中用化学计量的空气 ，或小于化学计量的体积。 来自焦油燃烧器的产物气体被传导和排放到混合器中，在那里它们向燃料气体和水蒸汽提供显热，并将混合物的温度提高到残留在燃料气体中的焦油的露点之上， 产生的热混合物被输送到燃料燃烧器或燃气消耗装置。 如果氧气供应不足以完全氧化焦油，来自混合器的热产物气体将含有热量燃料值，例如一氧化碳和氢气，除了显热之外，补充混合器中的气体具有热量燃料值。