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1. 发明申请

WO02083816A8 PROCESSING OF CARBONACEOUS MATERIAL 审中-公开
标题翻译：含碳材料的加工
公开(公告)号：WO02083816A8
公开(公告)日：2002-12-05
申请号：PCT/FI0200314
申请日：2002-04-12
申请人： FORTUM OYJ , GUST STEVEN , NIEMINEN JUKKA-PEKKA , HILTUNEN JYRKI , KNUUTTILA PEKKA , FABRITIUS MARKO , JOKELA PEKKA , PARTANEN JATTA
发明人： GUST STEVEN , NIEMINEN JUKKA-PEKKA , HILTUNEN JYRKI , KNUUTTILA PEKKA , FABRITIUS MARKO , JOKELA PEKKA , PARTANEN JATTA
IPC分类号： B09B3/00 , B01J8/18 , B01J8/24 , B04C5/24 , C10B49/22 , C10B51/00 , C10B53/02 , C10C5/00 , C10G1/00 , C10J3/54
CPC分类号： C10B49/22 , C10B51/00 , C10B53/02 , C10C5/00 , Y02E50/14 , Y02P20/129
摘要： A method for processing carbonaceous material in a reactor. Carbonaceous material, such as sawdust, plant residues from forestry or agricultural processes, municipal solid waste and refuse derived fuel, is fed into the riser section (10) of a reactor (10 - 15) in which it is contacted with inorganic particulate material and reactor walls at an elevated temperature essentially in the absence of oxygen in order to convert the carbonaceous material at least mainly into gaseous processed products, whereby a gas phase is obtained, containing fluidization gas and processed products. According to the invention a dense suspension is formed into the riser space (10) of the reactor, containing based on the particle number 7 x 10 to 3 x 10 particles/m (about 2 x 10 - 1 x 10 particles/ft ), and the mass ratio between the par t iculate matter bringing heat into the reactor and the carbonaceous material is in the range of 1:1 to 10:1. By the invention, the mixing of the heat transfer medium and the feed is improved, and coarser and less uniform feed can be used than conventionally.
摘要翻译：一种处理反应器中含碳物质的方法。含碳材料如锯末，来自林业或农业工艺的植物残渣，城市固体废物和垃圾衍生燃料被送入反应器（10-15）的提升管部分（10）中，在反应器中与无机颗粒材料接触，在基本上不存在氧气的高温下将反应器壁转化为碳质材料，以便将含碳材料至少主要转化成气态加工产物，从而获得含有流化气体和加工产物的气相。根据本发明，在反应器的提升管空间（10）中形成致密悬浮液，其包含基于颗粒数量7×10 8至3×10 11个颗粒/ m 3（约2×10 1×10 10个颗粒/ ft 3），并且将热量带入反应器中的部分物质与含碳材料之间的质量比在1：1至10：1的范围内。通过本发明，传热介质和进料的混合得到改善，并且可以使用比传统方式更粗糙和不均匀的进料。

2. 发明申请

WO2002083816A1 PROCESSING OF CARBONACEOUS MATERIAL 审中-公开
标题翻译：碳质材料的加工
公开(公告)号：WO2002083816A1
公开(公告)日：2002-10-24
申请号：PCT/FI2002/000314
申请日：2002-04-12
申请人： FORTUM OYJ , GUST, Steven , NIEMINEN, Jukka-Pekka , HILTUNEN, Jyrki , KNUUTTILA, Pekka , FABRITIUS, Marko , JOKELA, Pekka , PARTANEN, Jatta
发明人： GUST, Steven , NIEMINEN, Jukka-Pekka , HILTUNEN, Jyrki , KNUUTTILA, Pekka , FABRITIUS, Marko , JOKELA, Pekka , PARTANEN, Jatta
IPC分类号： C10B49/22
CPC分类号： C10B49/22 , C10B51/00 , C10B53/02 , C10C5/00 , Y02E50/14 , Y02P20/129
摘要： A method for processing carbonaceous material in a reactor. Carbonaceous material, such as sawdust, plant residues from forestry or agricultural processes, municipal solid waste and refuse derived fuel, is fed into the riser section (10) of a reactor (10 - 15) in which it is contacted with inorganic particulate material and reactor walls at an elevated temperature essentially in the absence of oxygen in order to convert the carbonaceous material at least mainly into gaseous processed products, whereby a gas phase is obtained, containing fluidization gas and processed products. According to the invention a dense suspension is formed into the riser space (10) of the reactor, containing based on the particle number 7 x 10 8 to 3 x 10 11 particles/m 3 (about 2 x 10 7 - 1 x 10 10 particles/ft 3 ), and the mass ratio between the par t iculate matter bringing heat into the reactor and the carbonaceous material is in the range of 1:1 to 10:1. By the invention, the mixing of the heat transfer medium and the feed is improved, and coarser and less uniform feed can be used than conventionally.
摘要翻译：一种在反应器中处理含碳材料的方法。碳质材料，例如锯末，来自林业或农业工艺的植物残留物，城市固体废物和垃圾衍生燃料，被供入反应器（10-15）的提升管部分（10）中，其中它与无机颗粒材料接触，反应器壁在升高的温度下基本上不存在氧气，以便将含碳材料至少主要转化成气态处理产物，由此获得含有流化气体和加工产品的气相。根据本发明，将紧密悬浮液形成在反应器的提升管空间（10）中，其基于颗粒数7×10 8至3×10 11颗粒/ m 3（约2×10 3 ＆lt; 7＆gt;〜1×10 10粒子/ ft 3），使进入反应器和碳质材料的热量的比例在1：1〜10：1的范围内。通过本发明，改善了传热介质和进料的混合，并且可以比常规使用更粗糙和更均匀的进料。

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