公开(公告)号：EP1872054B1

公开(公告)日：2018-09-05

申请号：EP05738526.2

申请日：2005-04-21

Applicant: Nox II International, Ltd.

Inventor： COMRIE, Douglas C.

IPC: C10L10/02 ,  F23J15/02 ,  F23J15/04 ,  B01D53/04 ,  B01D53/78 ,  B01J20/12 ,  B01D53/64 ,  F23J7/00 ,  F23K1/00 ,  F23J15/00 ,  B01D53/48 ,  B01D53/30 ,  C10L9/10 ,  B01J20/04 ,  B01J20/06 ,  B01J20/16

CPC classification number: F23J7/00 ,  B01D53/04 ,  B01D53/30 ,  B01D53/485 ,  B01D53/64 ,  B01D53/78 ,  B01D2253/104 ,  B01D2253/11 ,  B01D2257/30 ,  B01D2257/602 ,  B01J20/041 ,  B01J20/043 ,  B01J20/046 ,  B01J20/06 ,  B01J20/12 ,  B01J20/16 ,  B01J2220/42 ,  C10L9/10 ,  C10L10/00 ,  C10L10/02 ,  F23J15/00 ,  F23J15/025 ,  F23J15/04 ,  F23K1/00 ,  F23K2201/505 ,  Y10S423/05

Abstract: Sorbent compositions containing halogen and either nitrates or nitrites are added to coal to mitigate the release of mercury and/or other harmful elements into the environment during combustion of coal containing natural levels of mercury.

公开(公告)号：EP3236153A1

公开(公告)日：2017-10-25

申请号：EP17163242.5

申请日：2010-11-19

Applicant: Accordant Energy, LLC

Inventor： BOHLIG, James W. ,  BAI, Dingrong ,  CALABRESE, Paula A.

IPC: F23G7/06 ,  B01D53/02 ,  C10L5/46

CPC classification number: C10J3/72 ,  C10J2300/0946 ,  C10J2300/0983 ,  C10J2300/0996 ,  C10L5/44 ,  C10L5/46 ,  C10L2200/029 ,  F23G5/0273 ,  F23G2201/40 ,  F23G2201/701 ,  F23G2207/60 ,  F23K1/00 ,  F23K2201/505 ,  Y02E20/12 ,  Y02E50/10 ,  Y02E50/30

Abstract: Disclosed are novel engineered fuel feed stocks, feed stocks produced by the described processes, methods of making the fuel feed stocks, methods of producing energy from the fuel feed stocks. Components derived from processed MSW waste streams can be used to make such feed stocks which are substantially free of glass, metals, grit and noncombustibles and contain a sorbent. These feed stocks are useful for a variety of purposes including as gasification and combustion fuels. In addition, one or more sorbents can be added to the feed stocks in order to reduce the amount of a variety of pollutants present in traditional fuel and feed stocks, including, but not limited, sulfur and chlorine. Further, these feed stocks with added sorbent can mitigate corrosion, improve fuel conversion, extend power generating plant lifetime, reduce ash slagging, and reduced operating temperature.

Abstract translation: 公开了新颖的工程燃料原料，通过所描述的工艺生产的原料，制造燃料原料的方法，以及由燃料原料生产能量的方法。 源自加工垃圾废物流的成分可用于制造基本上不含玻璃，金属，砂砾和不可燃物且含有吸附剂的此类原料。 这些原料可用于各种用途，包括气化和燃烧燃料。 另外，可以向原料中加入一种或多种吸附剂以减少传统燃料和原料中存在的各种污染物的量，包括但不限于硫和氯。 此外，这些添加了吸附剂的原料可以减轻腐蚀，改善燃料转化率，延长发电厂的使用寿命，减少灰渣结渣和降低工作温度。

公开(公告)号：EP2969124A4

公开(公告)日：2017-05-10

申请号：EP14763928

申请日：2014-03-17

Applicant: NOX II INT LTD

Inventor： KOTCH GEORGE M ,  ABBOTT MURRAY ,  BATANIAN SALLY

IPC: C10L5/04 ,  C10L9/10 ,  C10L10/02 ,  C10L10/04 ,  F23J7/00

CPC classification number: F23J7/00 ,  C10L5/04 ,  C10L9/10 ,  C10L10/02 ,  C10L10/04 ,  C10L2200/0213 ,  C10L2200/0218 ,  C10L2200/024 ,  C10L2200/025 ,  C10L2200/0272 ,  C10L2230/02 ,  F23J2215/10 ,  F23J2215/20 ,  F23J2215/60 ,  F23K2201/505

Abstract: Powder components containing calcium, alumina, silica, iron, magnesium, and a halogen sorbent are used in combination during coal combustion to produce environmental benefits. Sorbents are added to the coal ahead of combustion and/or are added into the flame or downstream of the flame. The alkalinity and chlorine of the powder is minimized in order to mitigate unwanted fouling, especially when used with sub-bituminous and lignite coals.

Abstract translation: 在煤燃烧过程中将含有钙，氧化铝，二氧化硅，铁，镁和卤素吸附剂的粉末组分结合使用以产生环境益处。 在燃烧之前将吸着剂添加到煤中和/或添加到火焰中或火焰的下游。 粉末的碱度和氯含量应尽可能减少，以减少不必要的结垢，特别是与次烟煤和褐煤一起使用时。

公开(公告)号：EP2516926B1

公开(公告)日：2017-03-29

申请号：EP10839960.1

申请日：2010-11-19

Applicant: Accordant Energy, LLC

Inventor： BOHLIG, James, W. ,  BAI, Dingrong ,  CALABRESE, Paula, A.

IPC: F23G7/06 ,  B01D53/02 ,  C10L5/46

CPC classification number: C10J3/72 ,  C10J2300/0946 ,  C10J2300/0983 ,  C10J2300/0996 ,  C10L5/44 ,  C10L5/46 ,  C10L2200/029 ,  F23G5/0273 ,  F23G2201/40 ,  F23G2201/701 ,  F23G2207/60 ,  F23K1/00 ,  F23K2201/505 ,  Y02E20/12 ,  Y02E50/10 ,  Y02E50/30

Abstract: Disclosed are novel engineered fuel feed stocks, feed stocks produced by the described processes, methods of making the fuel feed stocks, methods of producing energy from the fuel feed stocks. Components derived from processed MSW waste streams can be used to make such feed stocks which are substantially free of glass, metals, grit and noncombustibles and contain a sorbent. These feed stocks are useful for a variety of purposes including as gasification and combustion fuels. In addition, one or more sorbents can be added to the feed stocks in order to reduce the amount of a variety of pollutants present in traditional fuel and feed stocks, including, but not limited, sulfur and chlorine. Further, these feed stocks with added sorbent can mitigate corrosion, improve fuel conversion, extend power generating plant lifetime, reduce ash slagging, and reduced operating temperature.

公开(公告)号：EP2253885A3

公开(公告)日：2014-12-17

申请号：EP09252195.4

申请日：2009-09-16

Applicant: Pellet Technology LLC

Inventor： Zeeck, James R.

IPC: F23K1/00 ,  F23K1/02 ,  F23K3/00

CPC classification number: F23K1/00 ,  C10L5/44 ,  F23K1/02 ,  F23K3/00 ,  F23K2201/10 ,  F23K2201/20 ,  F23K2201/30 ,  F23K2201/50 ,  F23K2201/505 ,  F23K2203/103 ,  F23K2203/201 ,  Y02E50/10 ,  Y02E50/30

Abstract: A process is provided using non-food or limited-feed agricultural residue and energy crops for energy production, such as ethanol or electricity generation. The agricultural plant material is harvested and baled. The bales are transported to the processing site for storage or immediate processing. The bale strings are first removed, and then the broken bales are shredded. The shredded plant material is then ground to a small size. The ground material is then pelletized to produce densified pellets of the agricultural plant material. The pellets are cooled and then stored or transported to an end user.

公开(公告)号：EP1815184B8

公开(公告)日：2013-12-11

申请号：EP05776149.6

申请日：2005-06-30

Applicant: Ozcan, Ali Nizami

Inventor： Ozcan, Ali Nizami

IPC: F23B10/00 ,  F23J1/06 ,  F23C1/02 ,  F23C1/04 ,  F24H1/46

CPC classification number: F23B10/00 ,  F23B1/08 ,  F23B1/12 ,  F23B1/16 ,  F23J1/06 ,  F23K2201/505 ,  F24H1/46

公开(公告)号：EP2502974A1

公开(公告)日：2012-09-26

申请号：EP12004614.9

申请日：2009-02-12

Applicant: Renewable Densified Fuels, LLC

Inventor： The designation of the inventor has not yet been filed

IPC: C10L5/44 ,  C10L5/46

CPC classification number: F23K1/00 ,  C10L5/363 ,  C10L5/44 ,  C10L5/46 ,  F23K1/04 ,  F23K3/00 ,  F23K2201/501 ,  F23K2201/505 ,  Y02E50/10 ,  Y02E50/30

Abstract: A biomass-based fuel pellet, such as a fuel pellet which includes thermoplastic polymeric material and a substantial amount of cellulosic material, e.g. cellulosic material derived from biomass source(s), is provided. The fuel pellet commonly includes about 5 to 15 wt.% of the thermoplastic polymeric material and at least about 75 wt.% cellulosic material. Optionally, the fuel pellet may comprise a lignin additive. In certain embodiments, it may be desirable to produce the fuel pellets from a feed mixture which is substantially free of added wax material. Many embodiments of the fuel pellets are suitable for use in a coal-fired furnace and/or in other industrial boiler applications.

公开(公告)号：EP1979074A1

公开(公告)日：2008-10-15

申请号：EP06852010.5

申请日：2006-12-21

Applicant: Nox II International, Ltd. ,  Comrie, Douglas C.

Inventor： COMRIE, Douglas C.

IPC: B01D53/52

CPC classification number: C10L9/10 ,  B01D53/64 ,  B01D53/83 ,  B01D2253/104 ,  B01D2253/106 ,  B01D2257/602 ,  F23J7/00 ,  F23J15/003 ,  F23J2215/20 ,  F23K2201/505 ,  Y02E50/10 ,  Y02E50/30

Abstract: Sulfur emissions from combustion of coal and other fuels are reduced by using sugar beet lime as a sorbent during the coal burning process. In various embodiments, the sugar beet lime is added onto the coal before combustion, along with the coal into the furnace, is injected directly into the fire coal, or is added into the flue gases downstream of the furnace. The relatively high calcium content of the sugar beet lime leads to efficient sulfur capture at suitably low treat levels. Excess ash is avoided in the process.

公开(公告)号：EP1872054A1

公开(公告)日：2008-01-02

申请号：EP05738526.2

申请日：2005-04-21

Applicant: Nox II International, Ltd.

Inventor： COMRIE, Douglas C.

IPC: F23B90/00

CPC classification number: F23J7/00 ,  B01D53/04 ,  B01D53/30 ,  B01D53/485 ,  B01D53/64 ,  B01D53/78 ,  B01D2253/104 ,  B01D2253/11 ,  B01D2257/30 ,  B01D2257/602 ,  B01J20/041 ,  B01J20/043 ,  B01J20/046 ,  B01J20/06 ,  B01J20/12 ,  B01J20/16 ,  B01J2220/42 ,  C10L9/10 ,  C10L10/00 ,  C10L10/02 ,  F23J15/00 ,  F23J15/025 ,  F23J15/04 ,  F23K1/00 ,  F23K2201/505 ,  Y10S423/05

Abstract: Processes and compositions are provided for decreasing emissions of mercury upon combustion of fuels such as coal. Various sorbent compositions are provided that contain components that reduce the level of mercury and/or sulfur emitted into the atmosphere upon burning of coal. In various embodiments, the sorbent compositions are added directly to the fuel before combustion; are added partially to the fuel before combustion and partially into the flue gas post combustion zone; or are added completely into the flue gas post combustion zone. In preferred embodiments, the sorbent compositions comprise a source of halogen and preferably a source of calcium. Among the halogens, iodine and bromine are preferred. In various embodiments, inorganic bromides make up a part of the sorbent compositions.

Abstract translation: 提供了工艺和组合物，用于在燃料（如煤）燃烧时减少汞的排放。 提供了各种吸附剂组合物，其含有降低在燃烧煤时排放到大气中的汞和/或硫的水平的成分。 在各种实施方案中，吸附剂组合物在燃烧之前直接加入到燃料中; 在燃烧前部分添加到燃料中，并部分地部分地添加到烟道气燃烧区中; 或者完全添加到烟道气后燃烧区。 在优选的实施方案中，吸附剂组合物包含卤素源，优选钙源。 在卤素中，优选碘和溴。 在各种实施方案中，无机溴化物构成吸附剂组合物的一部分。

公开(公告)号：EP1620678A2

公开(公告)日：2006-02-01

申请号：EP04759075.7

申请日：2004-04-01

Applicant: Stockhausen, Inc.

Inventor： ALLEN, Gary, W. ,  JOYCE, John, T., Jr.

IPC: F23N5/08

CPC classification number: C10L10/02 ,  F23J7/00 ,  F23J15/003 ,  F23K3/00 ,  F23K2201/10 ,  F23K2201/101 ,  F23K2201/501 ,  F23K2201/505 ,  F23K2203/104 ,  F23K2203/201 ,  F23N5/082 ,  F23N2021/00

Abstract: A fossil-fuel-fired system, which includes an emissions-control-agent dispenser, a furnace, an emissions monitor and, optionally, a controller, is disclosed. The emissions-control-agent dispenser provides a prescribed amount of organic-emissions-control agent, such as, for example, an opacity-control agent to the fossil-fuel-fired system. The furnace includes an exhaust communicating with the atmosphere. The emissions monitor is capable of measuring at least one property of the flue-gas communicated through the exhaust to the atmosphere. For example, when an organic-emissions-control agent is an opacity-control agent, the emissions monitor has the capability of at least measuring opacity. When included, the controller communicates with at least the emissions-control-agent dispenser and the emissions monitor.