公开(公告)号：US4655793A

公开(公告)日：1987-04-07

申请号：US735552

申请日：1985-05-17

申请人： Hans C. Pohl

发明人： Hans C. Pohl

IPC分类号： C10J3/74 ,  F22B1/16 ,  C10J3/72 ,  C10J3/80

CPC分类号： F22B1/167 ,  C10J3/00 ,  C10J3/723 ,  C10J3/74 ,  C10J3/86 ,  C10J2300/093 ,  Y10S48/10

摘要： In a method for safely operating a coal gasifier which is indirectly cooled by passing a heat-carrying oil through a cooling jacket of the gasifier, the pressure of the heat-carrying oil is continually measured after having passed through the cooling jacket. If the measured pressure falls below a predetermined pressure, the supply of coal and gasifying agents to the gasifier is interrupted, the passage of heat-carrying oil is interrupted and water or steam is passed through the cooling jacket until the gasifier is safely shutdown.

摘要翻译： 在通过将载热油通过气化器的冷却套间接冷却的煤气化炉的安全操作方法中，在通过冷却套之后，继续测量承载油的压力。 如果测得的压力低于预定的压力，煤气和气化剂向气化器的供应中断，则承载油的通过被中断，水或蒸汽通过冷却套，直到气化器安全关闭。

公开(公告)号：US4818252A

公开(公告)日：1989-04-04

申请号：US29535

申请日：1987-03-23

申请人： Klaus Kohnen ,  Hans Niermann ,  Hans C. Pohl

发明人： Klaus Kohnen ,  Hans Niermann ,  Hans C. Pohl

IPC分类号： C10J3/48

CPC分类号： C10J3/46 ,  C10J3/76 ,  C10J2300/1223

摘要： An arrangement for and a method of gasifying finely divided, particularly solid fuel under increased pressure with a multi-pipe wall having a plurality of pipes arranged to be supplied with a cooling medium, the multi-pipe wall limiting a gas-collecting chamber and also limiting a plurality of recesses which form combustion chambers, wherein each of the recesses having a plurality of parameters including a depth, a width and an angle of inclination of a peripheral wall and being such that at least one of the parameters is changeable

摘要翻译： 一种用于增加压力的微细特别固体燃料的排气装置和方法，其中多管壁具有布置成供应冷却介质的多个管道，限制气体收集室的多管壁也 限制形成燃烧室的多个凹槽，其中每个凹槽具有多个参数，其包括周壁的深度，宽度和倾斜角，并且使得至少一个参数是可变的

公开(公告)号：US4750553A

公开(公告)日：1988-06-14

申请号：US910479

申请日：1986-09-22

申请人： Hans C. Pohl ,  Friedrich W. Kloster ,  Eberhard Schlag

发明人： Hans C. Pohl ,  Friedrich W. Kloster ,  Eberhard Schlag

IPC分类号： F28F9/02 ,  F28F19/00

CPC分类号： F28F9/0221 ,  F28F19/002

摘要： A heat exchanger for cooling solid substance-containing gases comprises a plurality of heat exchanging tubes through which gases flow. An intake nozzle of a trumpet-shaped configuration is coaxially mounted on and connected to the end portion of each heat exchanger tube. A locking device is provided to connect the intake nozzle to the respective tube.

摘要翻译： 用于冷却含固体物质的气体的热交换器包括多个气体流过的热交换管。 小喇叭形结构的进气喷嘴同轴地安装在每个热交换器管的端部上并与之连接。 提供锁定装置以将进气喷嘴连接到相应的管。

公开(公告)号：US4697413A

公开(公告)日：1987-10-06

申请号：US807438

申请日：1985-12-09

申请人： Hans C. Pohl

发明人： Hans C. Pohl

IPC分类号： F01K23/02 ,  C10J3/84 ,  F01K23/06 ,  F01K23/10 ,  F02C3/28 ,  F02C3/30 ,  F02C7/14

CPC分类号： C10J3/84 ,  C10J3/00 ,  C10J3/526 ,  C10J3/78 ,  F01K23/068 ,  F02C3/28 ,  F02C3/30 ,  F02C7/14 ,  C10J2300/093 ,  C10J2300/0959 ,  C10J2300/1671 ,  C10J2300/1675 ,  C10J2300/1846 ,  C10J2300/1892 ,  Y02E20/18 ,  Y02P20/129 ,  Y02T50/675

摘要： A method of cooling partial oxidation gas entraining finely divided impurities employs nitrogen obtained as a by-product in a low temperature air decomposing plant delivering oxygen into a gasifier where a fuel is partially oxidized at a temperature above slag melting point. Crude gas exiting from the gasifier is quenched by the admixture of nitrogen to a temperature immediately below the fusing of softening point of dust particles entrained in the crude gas. Then the mixture is indirectly cooled in a waste heat boiler and subsequently additionally cooled in a second gas quencher by the admixture of further nitrogen. Nitrogen remains admixed to the gas during subsequent separating and desulphurizing treatment and is also supplied in the combustion chamber of a gas turbine.

摘要翻译： 夹带微细杂质的部分氧化气体的冷却方法使用在低温空气分解装置中作为副产物获得的氮气，其将氧气输送到气化器中，其中燃料在熔点以上的温度下被部分氧化。 从气化器排出的粗气体通过氮气的混合而被淬灭，其温度正好低于夹带在粗气体中的灰尘颗粒的软化点的熔融温度。 然后将混合物在废热锅炉中间接冷却，随后通过另外的氮气的混合物再次在第二气体猝灭剂中冷却。 在随后的分离和脱硫处理期间，氮气保持与气体混合，并且还在燃气轮机的燃烧室中供应。