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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. 发明专利

CA2443893C PROCESSING OF CARBONACEOUS MATERIAL 未知
公开(公告)号：CA2443893C
公开(公告)日：2011-01-04
申请号：CA2443893
申请日：2002-04-12
申请人： FORTUM OYJ
发明人： GUST STEVEN , NIEMINEN JUKKA-PEKKA , HILTUNEN JYRKI , KNUUTTILA PEKKA , FABRITIUS MARKO , JOKELA PEKKA , PARTANEN JATTA
IPC分类号： B09B3/00 , C10J3/54 , B01J8/18 , B01J8/24 , B04C5/24 , C10B49/22 , C10B51/00 , C10B53/02 , C10C5/00 , C10G1/00
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 108 to 3 x 1011 particles/m3 (about 2 x 107 - 1 x 1010 particles/ft3), 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.

3. 发明专利

CA2321824C PROCESS FOR PYROLYSING CARBONACEOUS FEEDSTOCKS 未知
公开(公告)号：CA2321824C
公开(公告)日：2008-06-10
申请号：CA2321824
申请日：1999-02-26
申请人： FORTUM OYJ
发明人： NIEMINEN JUKKA-PEKKA , GUST STEVEN , HILTUNEN JYRKI
IPC分类号： C10B49/22 , B01J8/00 , B01J8/18 , B01J8/26 , C10B53/00 , C10B53/02 , C10J3/54
摘要： The present invention concerns a process and an apparatus for thermal conversion of biomass and organic wastes. According to the invention the feedstock is fed into a fluidized-bed reactor (1-3), wherein the feed is converted at an elevated temperature under the influence of particulate matter kept in a fluidized state by a fluidizing gas, the particulate matter is transferred from the reactor to a regenerator (24, 28, 29) for regeneration and then recirculated to the reactor after the regeneration, and the converted hydrocarbon products are recovered from the reactor. Both the reactor (1-3) and the regenerator comprise risers (13, 24) having an axially annular cross section and being equipped with multi-inlet cyclones (14, 17, 25, 26) for the separation of particulate matter. By means of the invention it is possible to produce pyrolysis oil, the quality of which is higher than that of oil produced with the processes of the prior art. The incorporation of multi-inlet cyclones into the reactor configuration reduces gas velocities, reduces the physical size of the cyclone and shortens the residence time of gases in the cyclone.

4. 发明专利

AT242794T 未知
公开(公告)号：AT242794T
公开(公告)日：2003-06-15
申请号：AT98941440
申请日：1998-08-26
申请人： FORTUM OYJ
发明人： ILVES ANTTI , REIJONEN HEIKKI , NIEMINEN JUKKA-PEKKA
IPC分类号： E01H10/00 , C09K3/18
摘要： The present invention relates to an environmentally friendly liquid for the prevention of freezing of aircrafts and runways, said liquid being particularly suitable to various spraying equipments. The vapor pressure of the said liquid is less than 5 Pa, and the acute oral toxicity, LD50, is more than 10 000 mg/kg. This anti-freezing liquid comprises 10-60 wt. % trimethyl glycin or derivatives thereof, and 40-90 wt. % water, and optionally additives known for anti-freezing liquids.

5. 发明专利

FI20010781A0 未知
公开(公告)号：FI20010781A0
公开(公告)日：2001-04-12
申请号：FI20010781
申请日：2001-04-12
申请人： FORTUM OYJ
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 , C10B
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 7x10 to 3x10 particles/m (about 2x10 -1x10 particles/ft ), and the mass ratio between the particulate 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.

6. 发明专利

BR9908324A 未知
公开(公告)号：BR9908324A
公开(公告)日：2000-11-07
申请号：BR9908324
申请日：1999-02-26
申请人： FORTUM OYJ
发明人： HILTUNEN JYRKI , GUST STEVEN , NIEMINEN JUKKA-PEKKA
IPC分类号： B01J8/00 , B01J8/18 , B01J8/26 , C10B49/22 , C10B53/00 , C10B53/02 , C10J3/54
摘要： The present invention concerns a process and an apparatus for thermal conversion of biomass and organic wastes. According to the invention, the feedstock is fed into a fluidized-bed reactor, wherein the feed is converted at an elevated temperature under the influence of particulate matter kept in a fluidized state by a fluidizing gas, the particulate matter is transferred from the reactor to a regenerator for regeneration and then recirculated to the reactor after the regeneration, and the converted hydrocarbon products are recovered from the reactor. Both the reactor and the regenerator comprise risers having an axially annular cross section and being equipped with multi-inlet cyclones for the separation of particulate matter. By means of the invention, it is possible to producer pyrolysis oil, the quality of which is higher than that of oil produced with the processes of the prior art. The incorporation of multi-inlet cyclones into the reactor configuration reduces gas velocities, reduces the physical size of the cyclone and shortens the residence time of gases in the cyclone.

7. 发明专利

ES2209399T3 未知
公开(公告)号：ES2209399T3
公开(公告)日：2004-06-16
申请号：ES99906280
申请日：1999-02-26
申请人： FORTUM OYJ
发明人： HILTUNEN JYRKI , GUST STEVEN , NIEMINEN JUKKA-PEKKA
IPC分类号： B01J8/00 , B01J8/18 , B01J8/26 , C10B49/22 , C10B53/00 , C10B53/02 , C10J3/54
摘要： The present invention concerns a process and an apparatus for thermal conversion of biomass and organic wastes. According to the invention, the feedstock is fed into a fluidized-bed reactor, wherein the feed is converted at an elevated temperature under the influence of particulate matter kept in a fluidized state by a fluidizing gas, the particulate matter is transferred from the reactor to a regenerator for regeneration and then recirculated to the reactor after the regeneration, and the converted hydrocarbon products are recovered from the reactor. Both the reactor and the regenerator comprise risers having an axially annular cross section and being equipped with multi-inlet cyclones for the separation of particulate matter. By means of the invention, it is possible to producer pyrolysis oil, the quality of which is higher than that of oil produced with the processes of the prior art. The incorporation of multi-inlet cyclones into the reactor configuration reduces gas velocities, reduces the physical size of the cyclone and shortens the residence time of gases in the cyclone.

8. 发明专利

DE69913108D1 未知
公开(公告)号：DE69913108D1
公开(公告)日：2004-01-08
申请号：DE69913108
申请日：1999-02-26
申请人： FORTUM OYJ ESPOO
发明人： HILTUNEN JYRKI , GUST STEVEN , NIEMINEN JUKKA-PEKKA
IPC分类号： B01J8/00 , B01J8/18 , B01J8/26 , C10B49/22 , C10B53/00 , C10B53/02 , C10J3/54
摘要： The present invention concerns a process and an apparatus for thermal conversion of biomass and organic wastes. According to the invention, the feedstock is fed into a fluidized-bed reactor, wherein the feed is converted at an elevated temperature under the influence of particulate matter kept in a fluidized state by a fluidizing gas, the particulate matter is transferred from the reactor to a regenerator for regeneration and then recirculated to the reactor after the regeneration, and the converted hydrocarbon products are recovered from the reactor. Both the reactor and the regenerator comprise risers having an axially annular cross section and being equipped with multi-inlet cyclones for the separation of particulate matter. By means of the invention, it is possible to producer pyrolysis oil, the quality of which is higher than that of oil produced with the processes of the prior art. The incorporation of multi-inlet cyclones into the reactor configuration reduces gas velocities, reduces the physical size of the cyclone and shortens the residence time of gases in the cyclone.

9. 发明专利

ID28197A 未知
公开(公告)号：ID28197A
公开(公告)日：2001-05-10
申请号：ID20001624
申请日：1999-02-26
申请人： FORTUM OYJ
发明人： HILTUNEN JYRKI , GUST STEVEN , NIEMINEN JUKKA-PEKKA
IPC分类号： B01J8/00 , B01J8/18 , B01J8/26 , C10B49/22 , C10B53/00 , C10B53/02 , C10J3/54
摘要： The present invention concerns a process and an apparatus for thermal conversion of biomass and organic wastes. According to the invention, the feedstock is fed into a fluidized-bed reactor, wherein the feed is converted at an elevated temperature under the influence of particulate matter kept in a fluidized state by a fluidizing gas, the particulate matter is transferred from the reactor to a regenerator for regeneration and then recirculated to the reactor after the regeneration, and the converted hydrocarbon products are recovered from the reactor. Both the reactor and the regenerator comprise risers having an axially annular cross section and being equipped with multi-inlet cyclones for the separation of particulate matter. By means of the invention, it is possible to producer pyrolysis oil, the quality of which is higher than that of oil produced with the processes of the prior art. The incorporation of multi-inlet cyclones into the reactor configuration reduces gas velocities, reduces the physical size of the cyclone and shortens the residence time of gases in the cyclone.

10. 发明专利

CA2443893A1 PROCESSING OF CARBONACEOUS MATERIAL 未知
公开(公告)号：CA2443893A1
公开(公告)日：2002-10-24
申请号：CA2443893
申请日：2002-04-12
申请人： FORTUM OYJ
发明人： GUST STEVEN , NIEMINEN JUKKA-PEKKA , HILTUNEN JYRKI , KNUUTTILA PEKKA , JOKELA PEKKA , FABRITIUS MARKO , 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
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 phas e is obtained, containing fluidization gas and processed products. According t o the invention a dense suspension is formed into the riser space (10) of the reactor, containing based on the particle number 7 x 108 to 3 x 1011 particles/m3 (about 2 x 107 - 1 x 1010 particles/ft3), 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.

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