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WO2003064845A1 - Appareil de catalyse a trous multiples - Google Patents

Appareil de catalyse a trous multiples Download PDF

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Publication number
WO2003064845A1
WO2003064845A1 PCT/CN2002/000692 CN0200692W WO03064845A1 WO 2003064845 A1 WO2003064845 A1 WO 2003064845A1 CN 0200692 W CN0200692 W CN 0200692W WO 03064845 A1 WO03064845 A1 WO 03064845A1
Authority
WO
WIPO (PCT)
Prior art keywords
fuel
catalysing
hydrolytic
porous catalyst
decomposition burner
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2002/000692
Other languages
English (en)
French (fr)
Inventor
Junyang Lang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PAN WEIBIAO
Original Assignee
PAN WEIBIAO
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by PAN WEIBIAO filed Critical PAN WEIBIAO
Publication of WO2003064845A1 publication Critical patent/WO2003064845A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
    • F02M27/02—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by catalysts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/0221—Details of the water supply system, e.g. pumps or arrangement of valves
    • F02M25/0224—Water treatment or cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/32—Manganese, technetium or rhenium
    • B01J23/34—Manganese
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/03002—Combustion apparatus adapted for incorporating a fuel reforming device
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Definitions

  • the invention relates to a porous catalyst, which is a key component in a decomposition burner used in conjunction with a water-splitting chemical fuel, and is helpful for preheating, catalyzing, and supporting combustion of the water-splitting chemical fuel.
  • the object of the present invention is to provide a porous catalyst which is a key component for a decomposition burner capable of sufficiently burning a water-decomposed fuel.
  • a porous catalyst which is a key component for a decomposition burner capable of sufficiently burning a water-decomposed fuel.
  • water can be used to decompose and combine fuels to replace fuels such as coal and oil to save energy and reduce air pollution.
  • the technical solution of the present invention is to provide a porous catalyst capable of accelerating the catalysis and combustion of water-splitting combined fuel.
  • the porous catalyst has a hollow disk shape with a fuel inlet on one side and a fuel outlet on the other side.
  • the disc body has through holes penetrating up and down, and the cavity of the disc body is filled with metal manganese particles.
  • the diameter of the through holes on the plate of the porous catalyst is 6-20 mm, and the opening ratio is 25-81 holes / 100 cm 2 .
  • the particle size of the metal manganese particles contained in the cavity of the porous catalyst plate is 10-60 mesh.
  • the invention adopts the above structure. After the decomposition burner is ignited, the temperature gradually rises, and the porous catalyst is located at the fire exit of the decomposition burner. When the preheated and heated high-temperature liquid fuel enters the disc body of the porous catalyst, it passes through the metal. Manganese particles are catalyzed to accelerate the cracking of high-temperature liquid fuels, which are rapidly transformed into a vapor state. After being ejected by the injector nozzle in the decomposition burner, it is in the form of a high-temperature mist, and then sprayed by a hot red cover, which has been rapidly burned by flame The higher the temperature, the more fully and completely the water-splitting fuel is burned. BRIEF DESCRIPTION OF THE DRAWINGS
  • Figure 1 is a schematic structural view of the present invention
  • FIG. 2 is an arrow A view of FIG. 1.
  • the disc body 1 of the porous catalyst is made of stainless steel.
  • the diameter of the disc 1 of the porous catalyst is 210 mm and the height is 65 mm.
  • Thirty-two stainless steel tubes with a diameter of 14 legs are used for the through hole 2.
  • the metal The particle size of the manganese particles 3 is 15 mesh.
  • Panel 1 is made by welding two upper and lower cover plates and a fence and thirty-two stainless steel tubes with 65 legs in height. There is a fuel inlet 4 on one side of the fence and a fuel outlet 5 on the other side. After the disk body is made, it is filled with metal manganese particles 3.
  • the porous catalyst of the present invention is an important part of a decomposition burner used in combination with a water-splitting fuel.
  • the decomposition burner adopts the porous catalyst with the above structure, which can fully combust the water-splitting fuel, especially when the combustion temperature reaches 1100 ° C, using a low-concentration water-splitting fuel (containing 30% alcohol and 70% water) It can meet the requirements for fuel, and the combustion temperature can be as high as 1700 ° C, so that the water-splitting fuel can completely replace fuels such as coal and oil. Therefore, the successful development of the present invention will surely make the water-splitting and combining fuel into a pollution-free new energy source.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Catalysts (AREA)

Description

多孔催化器 技术领域
本发明涉及一种多孔催化器， 该催化器是与水分解化合燃料配合使用的分解燃 烧器中的关键部件， 有助于水分解化合燃料的预热、 催化、 助燃。 背景技术
能源是人类的宝贵资源。 特别是化石能源 （煤、 油等） 没有再生的可能， 加之 它做为燃料， 对大气污染也较严重。 因此， 近年来科学界都在攻关一种水与填加剂合 成的燃料， 使之做为能源以此取代煤、 油等燃料， 这样即能节省化石能源， 又可避免 大气污染。 为解决此课题， 本发明人在研制水分解化合燃料的过程中发现， 要想使水 分解化合燃料充分燃烧， 满足其作为燃料的要求， 就必须有与之配套使用的、 能够使 其助燃、 催化、 达到燃烧条件的分解燃烧器， 因此， 分解燃烧器用的多孔催化器的研 制成为至关重要的课题。 发明内容
本发明目的是提供一种能够使水分解化合燃料充分燃烧的分解燃烧器用的关键 部件一多孔催化器。 这样就可以实现用水分解化合燃料做能源取代煤、 油等燃料， 以 节省能源， 减少大气污染的目的。
为达到上述目的， 本发明的技术方案是提供一种能加速水分解化合燃料催化、 燃烧的多孔催化器， 该多孔催化器为一侧有燃料进口、 另一侧有燃料出口的空腔盘状 结构， 其盘体上有上、 下贯通的通孔， 盘体的空腔内装有金属锰颗粒。
所述的多孔催化器， 其多孔催化器的盘体上的通孔的直径为 6— 20 mm, 开孔率 为 25— 81个 /100 cm 2。
所述的多孔催化器， 其多孔催化器盘体空腔内装的金属锰颗粒的粒度为 10— 60 目。
本发明采用上述结构， 分解燃烧器点火后， 温度逐渐升高， 且多孔催化器位于 分解燃烧器的喷火口处， 当预热、 升温后的高温液体燃料进入多孔催化器的盘体后通 过金属锰颗粒时得到催化， 使其高温液体燃料加速裂解， 急剧转化为汽态， 经分解燃 烧器内的喷射器喷咀喷出后呈高温雾状， 再经热红罩喷出已呈火焰迅速燃烧， 且温度 越高， 水分解化合燃料燃烧的越充分、 越彻底。 附图说明
图 1为本发明的结构示意图;
图 2为图 1的 A向视图。 具体实施方式
如图 1、 图 2所示， 多孔催化器的盘体 1采用不锈钢材料制造。 如给筒体内径为 260 腿的分解燃烧器配套， 该多孔催化器的盘体 1直径选择为 210 mm, 高为 65 mm, 通孔 2选用直径为 14腿的不锈钢管三十二个， 金属锰颗粒 3的粒度在 15 目。 盘体 1 用两块上、 下盖板和一块围板及三十二个高为 65 腿的不锈钢管焊接制成， 在围板 的一侧有燃料进口 4， 另一侧有燃料出口 5。 盘体制成后充入金属锰颗粒 3。
本发明的多孔催化器是与水分解化合燃料配套使用的分解燃烧器的重要组成部 分。 分解燃烧器采用上述结构的多孔催化器， 可使水分解化合燃料得到充分燃烧， 特 别是当燃烧温度达 1100°C时， 使用低浓度的水分解化合燃料 （含醇 30%， 含水 70%) 就能满足对燃料的要求， 燃烧温度可高达 1700°C， 使水分解化合燃料完全可以取代 煤、 油等燃料。 因此， 本发明的研制成功， 必将使水分解化合燃料成为一种无污染的 新能源。

Claims

权 利 要 求
1、 一种多孔催化器， 其特征是， 该多孔催化器为一侧有燃料进口、 另一侧有燃 料出口的空腔盘状结构， 在盘体上有上、 下贯通的通孔 ， 盘体的空腔内装有金属锰 颗粒 。
2、 根据权利要求 1所述的多孔催化器， 其特征是， 该多孔催化器的盘体上的通 孔的直径为 6_20蘭， 开孔率为 25— 81个 /100 cm 2。
3、 根据权利要求 1或 2所述的多孔催化器， 其特征是， 该多孔催化器盘体空腔 内装的金属锰颗粒的粒度为 10— 60目。
PCT/CN2002/000692 2002-02-01 2002-09-28 Appareil de catalyse a trous multiples Ceased WO2003064845A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN02210068.7 2002-02-01
CN02210068U CN2520456Y (zh) 2002-02-01 2002-02-01 水分解合成燃料用燃烧装置

Publications (1)

Publication Number Publication Date
WO2003064845A1 true WO2003064845A1 (fr) 2003-08-07

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Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/CN2002/000693 Ceased WO2003064923A1 (fr) 2002-02-01 2002-09-28 Carburant obtenu par decomposition et recombinaison de l'eau et chambre de combustion utilisant ce carburant
PCT/CN2002/000692 Ceased WO2003064845A1 (fr) 2002-02-01 2002-09-28 Appareil de catalyse a trous multiples

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/CN2002/000693 Ceased WO2003064923A1 (fr) 2002-02-01 2002-09-28 Carburant obtenu par decomposition et recombinaison de l'eau et chambre de combustion utilisant ce carburant

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CN (1) CN2520456Y (zh)
WO (2) WO2003064923A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102062398B (zh) * 2010-11-22 2012-01-25 郎君羊 一种水分解燃烧器
CN104764004A (zh) * 2015-04-09 2015-07-08 郎君羊 一种海水分解燃烧装置
CN105509047A (zh) * 2016-01-21 2016-04-20 福建大为能源有限公司 一种工业型醇基燃料气化燃烧器
CN116241884B (zh) * 2023-03-31 2025-08-26 杭州向尚科技有限公司 一种混合燃料燃烧器

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EP0773360A1 (en) * 1995-11-02 1997-05-14 TAG Co. LTD. An exhaust gas purification system for a combustion apparatus
CN2427630Y (zh) * 2000-06-20 2001-04-25 上海交通大学 燃油机动车环保节能催化器
CN2474744Y (zh) * 2001-03-11 2002-01-30 刘兆青 远红外线陶瓷的燃油催化器

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KR0140975B1 (ko) * 1989-11-22 1998-07-01 더블유. 군너만 루돌프 내연기관용 수성연료와 그 연소방법
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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0773360A1 (en) * 1995-11-02 1997-05-14 TAG Co. LTD. An exhaust gas purification system for a combustion apparatus
CN2427630Y (zh) * 2000-06-20 2001-04-25 上海交通大学 燃油机动车环保节能催化器
CN2474744Y (zh) * 2001-03-11 2002-01-30 刘兆青 远红外线陶瓷的燃油催化器

Also Published As

Publication number Publication date
WO2003064923A1 (fr) 2003-08-07
CN2520456Y (zh) 2002-11-13

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