公开(公告)号：US20240309284A1

公开(公告)日：2024-09-19

申请号：US18671435

申请日：2024-05-22

申请人： Ailin DAI

发明人： Qingsheng WANG

IPC分类号： C10L5/44 ,  C10L5/04 ,  C10L9/12 ,  C10L10/02

CPC分类号： C10L5/447 ,  C10L5/04 ,  C10L9/12 ,  C10L10/02

摘要： It is disclosed a method for smokelessly combusting coals, comprising stacking an ignition agent layer, a pilot coal (10) and a lower coal (9) from above to bottom in a stove, igniting the ignition agent layer, and burning downwardly; wherein the ignition agent layer is selected from an ignition paste or an ignition cake alone, or in combination with a straw charcoal grille (11); wherein the ignition paste or the ignition cake comprises a alcohol mixture having a carbon atom number of 2-9; wherein a large combustion chamber (7) is formed in the top part of core (2) with the aid of a gathering fire plate (6); wherein a secondary air inlet opening (4) is provided in the stove in order to supply the main torch in the large combustion chamber (7) with a secondary air intake to supplement the combustion.

公开(公告)号：US20230365881A1

公开(公告)日：2023-11-16

申请号：US18247234

申请日：2021-07-05

申请人： LOWCARBON CO., LTD

发明人： Cheol LEE

IPC分类号： C10L10/02 ,  C10L9/10

CPC分类号： C10L10/02 ,  C10L9/10 ,  C10L2290/141 ,  C10L2290/18 ,  C10L2290/22 ,  C10L2290/50 ,  C10L2290/541 ,  C10L2290/545 ,  C10L2290/56

摘要： Proposed is a pretreatment desulfurization system including: a first chute for supplying a pretreatment apparatus with coal transported by a belt conveyor; a pretreatment apparatus for immersing the supplied coal in a catalyst mixture obtained by mixing a desulfurization catalyst and water, thereby desulfurizing the coal; a mesh conveyor for separating the coal being immersed in the catalyst mixture and having passed through the pretreatment apparatus, into a liquid phase and a catalyst-treated coal; a mesh conveyor for transporting the catalyst-treated coal; and a storage tank for storing the transported catalyst-treated coal.

公开(公告)号：US11814587B2

公开(公告)日：2023-11-14

申请号：US16472663

申请日：2017-12-22

申请人： Rainer Tesch

发明人： Rainer Tesch ,  Hassan Anany

IPC分类号： C10G29/00 ,  C10L3/10 ,  C10G32/00 ,  C10L1/182 ,  C10L1/222 ,  C10L10/02

CPC分类号： C10G29/00 ,  C10G32/00 ,  C10L1/1826 ,  C10L1/2222 ,  C10L3/103 ,  C10L10/02 ,  C10G2300/202 ,  C10G2300/80 ,  C10L2200/0469 ,  C10L2200/0484 ,  C10L2250/02 ,  C10L2290/26 ,  C10L2290/36

摘要： A method for treating petroleum, petroleum fraction, or natural gas, the process comprising:
adding




a) a first component which is selected from material, particularly roots, of a plant of the genus Glycyrrhiza, and/or an arbuscular mycorrhizal fungi, and
b) a second component which is selected from a plant material or -ingredient comprising plastids, algae and/or cyanobacteria,

to the petroleum, petroleum fraction, or natural gas.

公开(公告)号：US11732888B2

公开(公告)日：2023-08-22

申请号：US17214216

申请日：2021-03-26

申请人： NOx II, Ltd.

发明人： Douglas C. Comrie

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

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

摘要： Sorbent compositions containing calcium and iodine 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：US20190249098A1

公开(公告)日：2019-08-15

申请号：US16396849

申请日：2019-04-29

申请人： SPIRIT OF THE 21ST CENTURY GROUP, LLC

发明人： David Henry GOSS ,  Thomas Oscar GOSS, JR.

IPC分类号： C10L1/19 ,  C10L1/00 ,  C10L1/02 ,  C10L10/10 ,  C10L10/00 ,  C10L10/02 ,  C10L1/182

CPC分类号： C10L1/1905 ,  C10L1/00 ,  C10L1/023 ,  C10L1/026 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1802 ,  C10L1/1824 ,  C10L1/1826 ,  C10L1/191 ,  C10L1/1985 ,  C10L10/00 ,  C10L10/02 ,  C10L10/10 ,  C10L2200/0423 ,  C10L2200/0469 ,  C10L2200/0484 ,  C10L2270/023

摘要： Described herein are compositions for modifying fuels. The modified fuels are more efficient when compared to conventional fuels such as gasoline. Additionally, the modified fuels burn more efficiently and produce fewer emissions. Finally, the modified fuels also do not require any modifications to existing engines.

公开(公告)号：US20190203134A1

公开(公告)日：2019-07-04

申请号：US15776700

申请日：2016-11-10

申请人： Valmet Technologies Oy

发明人： Tero Joronen

IPC分类号： C10L10/06 ,  C10L10/02 ,  C10L10/04 ,  C10L5/44 ,  C10L5/48 ,  C10L9/12

CPC分类号： C10L10/06 ,  C10L5/363 ,  C10L5/442 ,  C10L5/445 ,  C10L5/48 ,  C10L9/12 ,  C10L10/02 ,  C10L10/04 ,  C10L2200/0213 ,  C10L2200/0272 ,  C10L2200/029 ,  C10L2230/02 ,  C10L2290/08 ,  C10L2290/141 ,  C10L2290/148 ,  C10L2290/22 ,  C10L2290/28 ,  C10L2290/30 ,  C10L2290/46 ,  C10L2290/48 ,  C10L2290/545 ,  Y02E50/10 ,  Y02E50/14 ,  Y02E50/30

摘要： Biomass based fuel configured to reduce chemical and/or mechanical effects of flue gas on heat transfer surfaces. The biomass based fuel comprises steam-exploded biomass and some combustion additive. The combustion additive is selected from a group of additives that are capable of reducing chemical and/or mechanical effects of flue gas on heat transfer surfaces. The combustion additive may comprise fouling-reducing additive and/or an additive reducing corrosion potential. In addition, a method for manufacturing biomass based fuel configured to reduce chemical and/or mechanical effects of flue gas on heat transfer surfaces. The method comprises providing biomass and steam into a reactor; maintaining said biomass and said steam simultaneously in the reactor, in a pressure of at least 10 bar(a) and at a temperature from 180 ° C. to 250 ° C. for at least 2 minutes; and decreasing the pressure in the reactor and/or conveying biomass out of the reactor such that the pressure of the environment of the biomass decreases below 5 bar(a), to produce steam-exploded biomass. The method further comprises adding some combustion additive to the biomass and/or the steam-exploded biomass.

公开(公告)号：US20190101286A1

公开(公告)日：2019-04-04

申请号：US16208913

申请日：2018-12-04

申请人： NOx II, Ltd.

发明人： Douglas C. COMRIE

IPC分类号： F23J7/00 ,  C10L10/02 ,  C10L10/00 ,  F23J15/00 ,  B01D53/50 ,  B01D53/64 ,  C04B18/06 ,  C04B28/04 ,  C04B40/00 ,  C10L9/10 ,  F23K1/00 ,  C04B20/02 ,  C04B18/16 ,  C04B40/06

CPC分类号： F23J7/00 ,  B01D53/508 ,  B01D53/64 ,  C04B18/065 ,  C04B28/04 ,  C04B40/0039 ,  C10L9/10 ,  C10L10/00 ,  C10L10/02 ,  F23J15/003 ,  F23J2215/60 ,  F23K1/00 ,  F23K2201/505 ,  Y02E20/324 ,  Y02W30/92 ,  Y02W30/95 ,  Y10S423/05 ,  C04B20/023 ,  C04B18/162 ,  C04B40/0608 ,  C04B2103/0088

摘要： Sorbent components containing halogen, calcium, alumina, and silica are used in combination during coal combustion to produce environmental benefits. Sorbents such as calcium bromide are added to the coal ahead of combustion and other components are added into the flame or downstream of the flame, preferably at minimum temperatures to assure complete formation of the refractory structures that result in various advantages of the methods. When used together, the components reduce emissions of elemental and oxidized mercury; increase the level of Hg, As, Pb, and/or Cl in the coal ash; decrease the levels of leachable heavy metals (such as Hg) in the ash, preferably to levels below the detectable limits; and make a highly cementitious ash product.

公开(公告)号：US20190016859A1

公开(公告)日：2019-01-17

申请号：US15913828

申请日：2018-03-06

申请人： CALIFORNIA INSTITUTE OF TECHNOLOGY

发明人： Julia A. Kornfield ,  Ming-Hsin Wei

IPC分类号： C08G83/00 ,  C10L10/02 ,  C08G61/08 ,  F17D1/17 ,  C08L101/08 ,  C08L101/02 ,  C10L1/236 ,  C10L1/16 ,  C10L10/08 ,  C10L1/195 ,  C08K5/00

CPC分类号： C08G83/005 ,  C08F2438/01 ,  C08G61/08 ,  C08G83/00 ,  C08G83/008 ,  C08G2261/132 ,  C08G2261/1644 ,  C08G2261/3323 ,  C08G2261/418 ,  C08G2261/63 ,  C08G2261/64 ,  C08G2261/72 ,  C08K5/0008 ,  C08L101/02 ,  C08L101/025 ,  C08L101/08 ,  C10L1/1658 ,  C10L1/195 ,  C10L1/236 ,  C10L10/02 ,  C10L10/08 ,  C10L2230/22 ,  C10L2250/04 ,  F17D1/17

摘要： Described herein are associative polymers capable of controlling a physical and/or chemical property of non-polar compositions and related compositions, methods and systems. Associative polymers herein described have a non-polar backbone and functional groups presented at ends of the non-polar backbone, with a number of the functional groups presented at the ends of the non-polar backbone formed by associative functional groups capable of undergoing an associative interaction with another associative functional group with an association constant (k) such that the strength of each associative interaction is less than the strength of a covalent bond between atoms and in particular less than the strength of a covalent bond between backbone atoms.

公开(公告)号：US20180362870A1

公开(公告)日：2018-12-20

申请号：US15780570

申请日：2016-11-30

申请人： NOx II, Ltd.

发明人： Murray ABBOTT

IPC分类号： C10L10/02 ,  B01J20/16 ,  B01J20/12 ,  B01J20/04 ,  F23J7/00

CPC分类号： C10L10/02 ,  B01J20/04 ,  B01J20/041 ,  B01J20/08 ,  B01J20/10 ,  B01J20/12 ,  B01J20/16 ,  C10L5/04 ,  C10L9/10 ,  C10L2230/02 ,  C10L2230/085 ,  C10L2250/02 ,  F23J7/00 ,  F23J15/02 ,  F23J2215/60 ,  F23K1/00 ,  F23K2201/505 ,  F23N5/003 ,  Y02C10/08

摘要： Emissions of mercury, NOx, and/or SOx are reduced by enzyme treating coal before combustion, optionally with further treatment of the coal with certain non-bromine containing powder sorbents. y using the steps together, mercury can be reduced by 40% or more, and NOx by 20% or more. Advantageously, no bromine is introduced with the remediation steps.

公开(公告)号：US10081774B2

公开(公告)日：2018-09-25

申请号：US15279895

申请日：2016-09-29

申请人： Butamax Advanced Biofuels LLC

发明人： James J. Baustian ,  Adam J. Schubert ,  Paul Beckwith

IPC分类号： C10L1/182 ,  C10L10/02 ,  C10G3/00 ,  C10L1/16 ,  C10G35/04 ,  C10G63/00 ,  C10G65/04 ,  C10G65/08 ,  C10G69/04 ,  C10G69/08 ,  C10G11/18 ,  C10G45/02 ,  C10G45/44 ,  C10G45/58 ,  C10L1/02

CPC分类号： C10L1/1824 ,  C10G3/00 ,  C10G11/18 ,  C10G35/04 ,  C10G45/02 ,  C10G45/44 ,  C10G45/58 ,  C10G63/00 ,  C10G65/043 ,  C10G65/08 ,  C10G69/04 ,  C10G69/08 ,  C10G2300/305 ,  C10G2300/4043 ,  C10G2300/80 ,  C10G2400/02 ,  C10G2400/04 ,  C10L1/023 ,  C10L1/1616 ,  C10L10/02 ,  C10L2200/0415 ,  C10L2200/0423 ,  C10L2230/22 ,  C10L2270/023 ,  C10L2290/24 ,  Y02P30/20

摘要： Systems and processes for the production of fuel and fuel blends involve the production of fuels for blending with one or more alcohols such as ethanol and/or butanol. A method for producing a fuel blend includes blending a light distillate product from an oil refinery with butanol. The fuel blending can be at the oil refinery.