公开(公告)号：US4973159A

公开(公告)日：1990-11-27

申请号：US289042

申请日：1988-12-23

Applicant: Kenichi Sohma ,  Shigeru Azuhata ,  Kiyoshi Narato ,  Tooru Inada ,  Hironobu Kobayashi ,  Norio Arashi ,  Hiroshi Miyadera

Inventor： Kenichi Sohma ,  Shigeru Azuhata ,  Kiyoshi Narato ,  Tooru Inada ,  Hironobu Kobayashi ,  Norio Arashi ,  Hiroshi Miyadera

IPC: G01J3/18 ,  G01J3/28 ,  G01J3/443 ,  G01N21/72 ,  G01N21/75 ,  G01N21/76

CPC classification number: G01J3/2823 ,  G01J3/443 ,  G01N21/75 ,  G01J2003/2826 ,  G01J2003/283 ,  G01J3/1809 ,  G01N2021/6406 ,  G01N2021/725 ,  G01N21/72 ,  G01N21/76

Abstract: A spectroscope apparatus includes a device for separating light from an object to be measured into spectral components, a device for mixing spectral components which exists in a desired wavelength range, and a device for forming an image of the to-be-measured body of mixed light. The image obtained is very useful for observing the state of a combustion flame, the progress a photochemical reaction, the progress of a biochemical reaction, tissue in a cell, and the state of a flame for analyzing a solution which contains a metal ion by flame spectrophotometry. The apparatus provides accurate analytical information and makes possible precise control operations.

公开(公告)号：US6123910A

公开(公告)日：2000-09-26

申请号：US777477

申请日：1996-12-30

Applicant: Yasuo Yoshii ,  Tomohiko Miyamoto ,  Jinichi Tomuro ,  Tooru Inada ,  Nobuyuki Hokari ,  Katsuya Oki

Inventor： Yasuo Yoshii ,  Tomohiko Miyamoto ,  Jinichi Tomuro ,  Tooru Inada ,  Nobuyuki Hokari ,  Katsuya Oki

IPC: B01D53/34 ,  B01D53/56 ,  C01B21/00

CPC classification number: B01D53/56 ,  B01D53/346

Abstract: The present invention provides a method and an apparatus for predicting and calculating an amount of harmful oxide such as NOx contained in an exhaust gas from a reference concentration of harmful oxide, which is previously determined by a type of fuel supplied to a fluidized bed combustor, an amount of change of an air ratio and an amount of change of a gas residence time to the conditions of a specific air ratio and gas residence time in the combustor, and injecting a treatment agent such as NH.sub.3 in an amount optimum to the predicted amount into an exhaust gas. With this arrangement, an amount of harmful oxide in the exhaust gas can be securely lowered to a target value.

Abstract translation: 本发明提供了一种方法和装置，用于根据事先由供应给流化床燃烧器的燃料类型确定的有害氧化物的参考浓度来预测和计算废气中所含的诸如NOx的有害氧化物的量， 将空气比的变化量和气体停留时间的变化量与特定空气比的条件和在燃烧器中的气体停留时间的变化量进行比较，并且以最佳的预测量注入NH 3等处理剂 进入废气。 通过这种布置，可以将废气中的有害氧化物的量可靠地降低到目标值。

公开(公告)号：US4653998A

公开(公告)日：1987-03-31

申请号：US694744

申请日：1985-01-25

Applicant: Ken-ichi Sohma ,  Norio Arashi ,  Shigeru Azuhata ,  Kiyoshi Narato ,  Tooru Inada ,  Hironobu Kobayashi ,  Keizou Ohtsuka ,  Yukio Hishinuma

Inventor： Ken-ichi Sohma ,  Norio Arashi ,  Shigeru Azuhata ,  Kiyoshi Narato ,  Tooru Inada ,  Hironobu Kobayashi ,  Keizou Ohtsuka ,  Yukio Hishinuma

IPC: F23N5/00 ,  F23N5/08 ,  G01J1/42

CPC classification number: F23N5/082 ,  F23N5/006 ,  F23N2039/02 ,  Y02T50/677

Abstract: A furnace system connected to a burner including a furnace for burning a fuel and air ejected from the burner into the furnace to produce a flame therein, and a combustion condition determining device for determining the conditions of combustion of the fuel in a zone of the flame extending along different strata thereof by collecting light in the flame at one point in the flame by moving such point. Signals outputted by the combustion condition determining device are utilized for monitoring or controlling the flame and controlling exhaust emission control devices for controlling exhaust emissions produced by the combustion of the fuel. Control of the conditions of combustion of the flame can be effected quickly with a high degree of precision by monitoring the flame.

Abstract translation: 一种连接到燃烧器的炉系统，包括用于燃烧燃料的炉和从燃烧器喷射到炉中以在其中产生火焰的燃烧空气;以及燃烧条件确定装置，用于确定燃料在火焰区域中的燃烧条件 通过移动这些点，在火焰的一个点处在火焰中收集光，沿不同的层延伸。 由燃烧条件确定装置输出的信号用于监视或控制火焰和控制废气排放控制装置，以控制由燃料燃烧产生的废气排放。 通过监视火焰可以高精度地快速实现对火焰燃烧条件的控制。