-
公开(公告)号：EP1142627A1
公开(公告)日：2001-10-10
申请号：EP01111711.6
申请日：1996-03-15
发明人： Shimizu, Taku , Kimura, Kazuaki , Okazoe, Kiyoshi , Tatani, Atsushi , Ukawa, Naohiko, Hiroshima Research & Dev. Center , Hino, Masao, Hiroshima Research & Dev. Center , Okino, Susumu, Hiroshima Research & Dev. Center , Haruki, Takashi, Hiroshima Research & Dev. Center , Takashina, Toru, Hiroshima Research & Dev. Center , Ochi, Eiji
CPC分类号： B01D53/46 , B01D53/501 , F23J15/003 , F23J15/022 , F23J2215/20 , F23J2219/50
摘要： A combustion exhaust gas treatment apparatus for removing dust and selenium (Se) material in combustion exhaust gas A and making it harmless is proposed. It comprises cooling means for cooling the combustion exhaust gas down to 350°C or less; the dust is separated from by dust collecting means. Mixing means 225 are provided for adding and mixing Se elution preventive agent C and humidifying liquid D, or a solution of Se elution preventive agent, to the dust, preferably only the smaller dust fractions, separated by the dust collecting means 222. Thereafter, the dust may be formed into scales.
摘要翻译： 提出了一种燃烧废气处理装置，用于去除燃烧废气A中的灰尘和硒（Se）材料并使其无害。 它包括用于将燃烧废气冷却到350℃或更低的冷却装置; 灰尘由灰尘收集装置分离。 提供混合装置225，用于将Se洗脱预防剂C和加湿液D或Se洗脱预防剂的溶液添加和混合到灰尘中，优选仅由灰尘收集装置222分离的较小的灰尘部分中。然后， 灰尘可能会形成鳞片。
-
2.发明公开Combustion exhaust gas treatment apparatus and method 失效Vorrichtung zur Behandlung von Abgasen aus Verbrennungsanlagen
公开(公告)号：EP1142626A1
公开(公告)日：2001-10-10
申请号：EP01111677.9
申请日：1996-03-15
发明人： Shimizu, Taku , Kimura, Kazuaki , Okazoe, Kiyoshi , Tatani, Atsushi , Ukawa, Naohiko, , Hino, Masao , Okino, Susumu, , Haruki, Takashi , Takashina, Toru
CPC分类号： B01D53/46 , B01D53/501 , F23J15/003 , F23J15/022 , F23J2215/20 , F23J2219/50
摘要： A combustion exhaust gas treatment apparatus for treating combustion exhaust gas containing sulfurous acid, dust and Se components is proposed. The desulfurization apparatus 320 has a desulfurization column in which an absorbent slurry for absorbing and removing sulfurous acid in the combustion exhaust gas circulates, and a treating agent feeding means 316 for feeding a treating agent (A) into the absorbent slurry for making tetravalent Se insoluble, wherein the combustion exhaust gas is treated in the desulfurization column. Upstream of the desulfurization apparatus is a arranged a dust collector 305 for removing dust from the exhaust gas. The dust is introduced into the circulating absorbent slurry. Wastewater from the desulfurization apparatus is treated in a wastewater treatment apparatus 352. Treating agent is fed into the circulation slurry for making tetravalent Se insoluble.
摘要翻译： 提出了一种用于处理含有亚硫酸，灰尘和Se成分的燃烧废气的燃烧废气处理装置。 脱硫装置320具有脱硫塔，其中用于吸收和除去燃烧废气中的亚硫酸的吸收剂淤浆循环;以及处理剂进料装置316，用于将处理剂（A）进料到吸收剂浆料中以制备四价Se不溶性 其中，所述燃烧废气在所述脱硫塔中进行处理。 脱硫装置的上游设置有用于除去废气中的灰尘的集尘器305。 将尘埃引入循环的吸收剂浆液中。 在废水处理装置352中处理来自脱硫装置的废水。处理剂进料到循环浆料中以使四价Se不溶。
-
公开(公告)号：EP0224627A1
公开(公告)日：1987-06-10
申请号：EP85730163.4
申请日：1985-12-06
发明人： Ukawa, Naohiko Hiroshima Technical Institute , Tatani, Atsushi Hiroshima Technical Institute , Onizuka, Masakazu Hiroshima Technical Institute , Inoue, Kenji Hiroshima Technical Institute , Shimizu, Taku
CPC分类号： C01F11/464 , B01D53/501
摘要： The present invention is directed to a method for desulfurizing an exhaust gas by bringing the exhaust gas containing SO₂ into contact with a recycling slurry containing a calcium compound in an absorbing tower; the method being characterized by comprising the steps of blowing a gas containing oxygen into the slurry; and successively detecting an oxidation-reduction potential of the slurry; whereby a flow rate of the gas containing oxygen is regulated so as to completely oxidize calcium sulfite in the slurry.
摘要翻译： 本发明涉及一种通过使含有SO 2的废气与含有钙化合物的再循环浆料在吸收塔中接触来对废气进行脱硫的方法; 该方法的特征在于包括以下步骤：将含氧的气体吹入浆料中; 并依次检测浆料的氧化还原电位; 从而调节含氧气体的流量，以使浆料中的亚硫酸钙完全氧化。
-
公开(公告)号：EP1142625B1
公开(公告)日：2004-01-28
申请号：EP01111676.1
申请日：1996-03-15
发明人： Shimizu, Taku , Kimura, Kazuaki , Okazoe, Kiyoshi , Tatani, Atsushi , Ukawa, Naohiko, , Hino, Masao, , Okino, Susumu, , Haruki, Takashi, , Takashina, Toru,
CPC分类号： B01D53/46 , B01D53/501 , F23J15/003 , F23J15/022 , F23J2215/20 , F23J2219/50
-
公开(公告)号：EP1142624A1
公开(公告)日：2001-10-10
申请号：EP01111675.3
申请日：1996-03-15
发明人： Shimizu, Taku , Kimura, Kazuaki , Okazoe, Kiyoshi , Tatani, Atsushi , Ukawa, Naohiko, , Hino, Masao, , Okino, Susumu , Haruki, Takashi, , Takashina, Toru,
CPC分类号： B01D53/46 , B01D53/501 , F23J15/003 , F23J15/022 , F23J2215/20 , F23J2219/50
摘要： A combustion exhaust gas treatment apparatus for treating combustion exhaust gas containing dust and Se components, including a dust collector 470 for removing dust from the combustion exhaust gas is proposed which comprises heating means 411 for heating the dust removed by the dust collector 470 up to a temperature for gasification of selenium (Se) in the dust. The dust is formed into a slurry and the Se is transformed into an insoluble compound.
摘要翻译： 用于处理含有灰尘和Se组件，包括一个集尘器470，用于从燃烧废气中除去粉尘的燃烧废气的燃烧废气处理装置，提出了一种包括加热装置411，用于加热灰尘通过集尘器470移除到一 温度在尘埃硒（Se）的气化。 尘埃形成为浆料和硒转化成不溶性化合物。
-
公开(公告)号：EP1142626B1
公开(公告)日：2004-06-30
申请号：EP01111677.9
申请日：1996-03-15
发明人： Shimizu, Taku , Kimura, Kazuaki , Okazoe, Kiyoshi , Tatani, Atsushi , Ukawa, Naohiko, , Hino, Masao , Okino, Susumu, , Haruki, Takashi , Takashina, Toru
CPC分类号： B01D53/46 , B01D53/501 , F23J15/003 , F23J15/022 , F23J2215/20 , F23J2219/50
-
公开(公告)号：EP1142625A1
公开(公告)日：2001-10-10
申请号：EP01111676.1
申请日：1996-03-15
发明人： Shimizu, Taku , Kimura, Kazuaki , Okazoe, Kiyoshi , Tatani, Atsushi , Ukawa, Naohiko, , Hino, Masao, , Okino, Susumu, , Haruki, Takashi, , Takashina, Toru,
CPC分类号： B01D53/46 , B01D53/501 , F23J15/003 , F23J15/022 , F23J2215/20 , F23J2219/50
摘要： A combustion exhaust gas treatment apparatus for treating combustion exhaust gas containing sulfurous acid, dust and Se components comprises a desulfurization apparatus 520 having an absorption column 521 in which an absorbent slurry circulates, for absorbing and removing sulfurous acid in the combustion exhaust gas, means for mixing 526 a treating agent into at least a part of a circulation liquid composing the absorbent slurry extracted from the desulfurization apparatus 520, for making at least tetravalent Se insoluble, and means for spraying 516a, 516b the circulation liquid mixed with the treating agent into the combustion exhaust gas upstream of the desulfurization apparatus 520, 560 for making Se insoluble.
摘要翻译： 用于处理燃烧废气含有亚硫酸，灰尘和Se组分A的燃烧废气处理装置包括：一个脱硫装置520具有到吸收塔521，在其中吸收浆循环，对于燃烧废气的装置，用于在吸收和除去亚硫酸 处理剂混合526到至少构成从脱硫装置520提取的，用于制造至少四价硒不溶性的，并且是指吸收浆的循环液的一部分用于喷射516A，516B的循环液体与所述处理剂进入混合 燃烧废气用于制备硒不溶脱硫装置520，560的上游。
-
公开(公告)号：EP0373113B1
公开(公告)日：1994-06-08
申请号：EP89810905.3
申请日：1989-11-27
发明人： Ukawa, Naohiko c/o Hiroshima Technical Institute , Okino, Susumu c/o Hiroshima Technical Institute , Shimizu, Taku , Iwashita, Kouichiro
IPC分类号： B01D53/34
CPC分类号： B01D53/68 , B01D53/501
-
公开(公告)号：EP1142627B1
公开(公告)日：2005-01-05
申请号：EP01111711.6
申请日：1996-03-15
发明人： Shimizu, Taku , Kimura, Kazuaki , Okazoe, Kiyoshi , Tatani, Atsushi , Ukawa, Naohiko, Hiroshima Research & Dev. Center , Hino, Masao, Hiroshima Research & Dev. Center , Okino, Susumu, Hiroshima Research & Dev. Center , Haruki, Takashi, Hiroshima Research & Dev. Center , Takashina, Toru, Hiroshima Research & Dev. Center , Ochi, Eiji
CPC分类号： B01D53/46 , B01D53/501 , F23J15/003 , F23J15/022 , F23J2215/20 , F23J2219/50
-
公开(公告)号：EP1142624B1
公开(公告)日：2003-11-12
申请号：EP01111675.3
申请日：1996-03-15
发明人： Shimizu, Taku , Kimura, Kazuaki , Okazoe, Kiyoshi , Tatani, Atsushi , Ukawa, Naohiko, , Hino, Masao, , Okino, Susumu , Haruki, Takashi, , Takashina, Toru,
CPC分类号： B01D53/46 , B01D53/501 , F23J15/003 , F23J15/022 , F23J2215/20 , F23J2219/50
-
-
-
-
-
-
-
-
-
搜索结果
11 条记录 (耗时 0.011 秒)
