公开(公告)号：US20080199374A1

公开(公告)日：2008-08-21

申请号：US11996522

申请日：2006-09-06

Applicant: Ragnar Tegman

Inventor： Ragnar Tegman

IPC: B05D3/02 ,  B01J19/00 ,  C04B33/24

CPC classification number: D21C11/122 ,  C04B35/113 ,  C04B35/44 ,  C04B35/443 ,  C04B35/657 ,  C04B35/66 ,  C04B2235/3201 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3218 ,  C04B2235/3222 ,  C04B2235/3241 ,  C04B2235/77 ,  C04B2235/80 ,  C04B2235/9669 ,  C10J3/74 ,  C10J2200/09 ,  F27D1/0006

Abstract: A chemical reactor and a method for arranging a ceramic barrier in a gasifying reactor, which reactor is arranged to convert high energy organic waste of black liquor type with a large amount of organic or inorganic alkali metal compounds, by high temperature oxidation with air or oxygen, whereby the organic waste is converted to a hot reducing gas containing a considerable amount of water vapour and the inorganic compounds form an alkali-containing salt melt at a temperature of 750-1150° C., and which reactor is arranged to comprise an outer shell (14) with associated inlet and outlet devices for reactants and products, the method comprising the arranging of a lining (16, 18) comprising one or more layers of ceramic barriers (16, 18) on the inside of the shell (14), the innermost ceramic barrier (16) of the reactor being composed of a lining material that primarily contains compounds of aluminium oxide (Al2O3), and at least one of alkali metal oxides (Me2(I)O) and alkaline earth metal oxides (Me(I)0), forming compounds of the type Me2(I)O Al2O3 and Me(II)0-Al2O3.

Abstract translation: 一种化学反应器和在气化反应器中布置陶瓷阻挡层的方法，该反应器被布置成通过用空气或氧气高温氧化将大量有机或无机碱金属化合物转化成黑液型的高能有机废物 ，由此将有机废物转化成含有相当量的水蒸气的热还原气体，并且无机化合物在750-1150℃的温度下形成含碱盐的熔体，并且该反应器被布置成包含外部 壳体（14），其具有用于反应物和产品的相关联的入口和出口装置，所述方法包括在壳体（14）的内侧布置包括一层或多层陶瓷阻挡层（16,18）的衬里（16,18） ，反应器的最内层的陶瓷阻挡层（16）由主要包含氧化铝（Al 2 O 3 O 3）的化合物的衬里材料组成，以及至少一种 碱金属氧化物（ （I）O）和碱土金属氧化物（Me（O））（I）0），形成Me2（I）O型的化合物 Al 2 O 3和Me 2（II）0-Al 2 O 3 3。

公开(公告)号：US4491540A

公开(公告)日：1985-01-01

申请号：US358899

申请日：1982-03-17

Applicant: Hans Larker ,  Ragnar Tegman

Inventor： Hans Larker ,  Ragnar Tegman

IPC: G21F5/005 ,  G21F9/30 ,  G21F9/36

CPC classification number: G21F5/005 ,  G21F9/36

Abstract: Spent fuel rods from a nuclear reactor are enclosed in a body of copper, the fuel rods being embedded in copper powder in a copper container provided with a copper lid. The container with its contents and lid are then subjected to isostatic compression at a pressure and temperature sufficient to form a coherent dense mass unit of the powder, the container and the lid which embeds the fuel rods. The container can be enclosed in a sealed gas-tight capsule prior to the isostatic compression. A preliminary isostatic compression may be conducted at a lower temperature to effect creep deformation of the container, the lid and the powder.

Abstract translation: 来自核反应堆的废燃料棒被封闭在一个铜体内，燃料棒被嵌入铜粉末的铜制容器中。 然后将具有其内容物和盖子的容器在足够的压力和温度下进行等静压，以形成粉末，容器和嵌入燃料棒的盖子的相干致密质量单位。 在等静压之前，容器可以封闭在密封的气密胶囊中。 可以在较低温度下进行初步的等静压，以实现容器，盖子和粉末的蠕变变形。

公开(公告)号：US09175439B2

公开(公告)日：2015-11-03

申请号：US11996522

申请日：2006-09-06

Applicant: Ragnar Tegman

Inventor： Ragnar Tegman

IPC: B01D3/02 ,  B01J19/00 ,  D21C11/12 ,  C04B35/113 ,  C04B35/44 ,  C04B35/443 ,  C04B35/657 ,  C04B35/66 ,  C10J3/74 ,  F27D1/00

CPC classification number: D21C11/122 ,  C04B35/113 ,  C04B35/44 ,  C04B35/443 ,  C04B35/657 ,  C04B35/66 ,  C04B2235/3201 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3218 ,  C04B2235/3222 ,  C04B2235/3241 ,  C04B2235/77 ,  C04B2235/80 ,  C04B2235/9669 ,  C10J3/74 ,  C10J2200/09 ,  F27D1/0006

Abstract: A chemical reactor and a method for arranging a ceramic barrier in a gasifying reactor, which reactor is arranged to convert high energy organic waste of black liquor type with a large amount of organic or inorganic alkali metal compounds, by high temperature oxidation with air or oxygen, whereby the organic waste is converted to a hot reducing gas containing a considerable amount of water vapour and the inorganic compounds form an alkali-containing salt melt at a temperature of 750-1150° C., and which reactor is arranged to comprise an outer shell (14) with associated inlet and outlet devices for reactants and products, the method comprising the arranging of a lining (16, 18) comprising one or more layers of ceramic barriers (16, 18) on the inside of the shell (14), the innermost ceramic barrier (16) of the reactor being composed of a lining material that primarily contains compounds of aluminium oxide (Al2O3), and at least one of alkali metal oxides (Me2(I)O) and alkaline earth metal oxides (Me(I)0), forming compounds of the type Me2(I)O Al2O3 and Me(II)0-Al2O3.

Abstract translation: 一种化学反应器和在气化反应器中布置陶瓷阻挡层的方法，该反应器被布置成通过用空气或氧气高温氧化将大量有机或无机碱金属化合物转化成黑液型的高能有机废物 ，由此将有机废物转化成含有相当量的水蒸气的热还原气体，并且无机化合物在750-1150℃的温度下形成含碱盐的熔体，并且该反应器被布置成包含外部 壳体（14），其具有用于反应物和产品的相关联的入口和出口装置，所述方法包括在壳体（14）的内侧布置包括一层或多层陶瓷阻挡层（16,18）的衬里（16,18） ，反应器最内层的陶瓷阻挡层（16）由主要包含氧化铝（Al2O3）和碱金属氧化物（Me2（I）O）和碱土金属间化合物中的至少一种的衬里材料组成 （Me（I）0），形成Me2（I）O Al2O3和Me（II）0-Al2O3型化合物。

公开(公告)号：US4642204A

公开(公告)日：1987-02-10

申请号：US573160

申请日：1984-01-23

Applicant: Martin Burstrom ,  Ragnar Tegman

Inventor： Martin Burstrom ,  Ragnar Tegman

IPC: G21F9/16 ,  B09B3/00 ,  G21F9/30 ,  G21F9/36

CPC classification number: G21F9/36 ,  B09B3/0025

Abstract: A method of containing radioactive or other dangerous material separately or intermixed with a bonding compound of a material, resistant to leaching by water, in a gas-tight container and of converting the material by hot isostatic pressing (HIP) into a dense body. The material is filled into a cylindrical container having a corrugated bellows-like wall. The dangerous material is prevented from filling up the annular spaces formed by the corrugations, by means of a barrier means placed inside the container. A metallic netting combined with a paper-like sheet of ceramic material makes a suitable barrier means.

Abstract translation: 将放射性物质或其他危险物质分开地或者与耐水浸剂的材料的粘合剂混合在一起，并将其通过热等静压（HIP）转化为密实体的方法。 将材料填充到具有波纹状波纹状壁的圆柱形容器中。 通过放置在容器内部的屏障装置，防止危险材料填充由波纹形成的环形空间。 与纸状陶瓷材料组合的金属网构成合适的屏障手段。

公开(公告)号：US20140144081A1

公开(公告)日：2014-05-29

申请号：US14125334

申请日：2012-06-15

Applicant: Ragnar Tegman ,  Ingvar Landälv

Inventor： Ragnar Tegman ,  Ingvar Landälv

IPC: C10B29/02

CPC classification number: C10B29/02 ,  D21C7/04 ,  D21C11/12 ,  F23M5/00 ,  F23M2900/05002 ,  F23M2900/05004 ,  Y10T29/49826

Abstract: A reactor for gasification of feedstocks for gasification, adapted to handle feedstocks for gasification comprising organic and inorganic compounds, wherein said compounds during gasification in the presence of oxygen and/or air at a gasification temperature, wherein the melting temperatures of the constituent inorganic compounds is at least 100° C. lower than the gasification temperature, are converted to a hot reducing gas above 950° C. but below 1300° C. and comprising CO, CO2, ¾ and H2O (g), and a salt melt, wherein said reactor (100) comprises an outer reactor shell (7) and an inner refractory lining (2, 3, 4), wherein a compliant structure (5) is placed in a ring-shaped coaxial expansion space (6) between said outer reactor shell (7) and said inner refractory lining (2, 3, 4), wherein said compliant structure has a resilience and comprises a plurality of substantially parallel arranged metal profiles (12), adapted to distribute the compressive load between said reactor shell (7) and the inner refractory lining (2, 3, 4) in that the metal profiles (12) are positioned such that they form substantially parallel, pressure-absorbing bridges, wherein said profiles (12) are elastically deformed in a first compression interval (ΔY1) and plastically deformed in a second compression interval (ΔY2).

Abstract translation: 一种用于气化原料气化的反应器，其适于处理包含有机和无机化合物的气化原料，其中所述化合物在气化温度下在氧气和/或空气存在下气化，其中构成无机化合物的熔融温度为 比气化温度低至少100℃，转化成高于950℃但低于1300℃并包含CO，CO 2，¾和H 2 O（g）的热还原气体，以及盐熔体，其中所述 反应器（100）包括外反应器壳（7）和内耐火衬里（2,3,4），其中顺应结构（5）放置在所述外反应器壳体（6）之间的环形同轴膨胀空间（6） （7）和所述内部耐火衬里（2,3,4），其中所述柔性结构具有回弹性并且包括多个基本平行布置的金属型材（12），适于将压缩载荷分布在所述反应器壳体 （7）和内部耐火衬里（2,3,4），因为金属型材（12）被定位成使得它们形成基本平行的压力吸收桥梁，其中所述型材（12）在第一压缩中弹性变形 间隔（＆Dgr; Y1），并在第二压缩间隔（＆Dgr; Y2）中塑性变形。

公开(公告)号：US4409029A

公开(公告)日：1983-10-11

申请号：US209196

申请日：1980-11-21

Applicant: Hans Larker ,  Ragnar Tegman

Inventor： Hans Larker ,  Ragnar Tegman

IPC: G21F9/36 ,  B65D89/04

CPC classification number: G21F9/36

Abstract: A container for enclosing particulate or piece-formed radioactive material which is to be converted into a solid body by isostatic pressing at a high temperature and a high pressure. The container may have a corrugated sheath and suitably a plane lid and a plane bottom. The corrugation makes possible axial compression of the container prior to the pressing. The container may also have a cylindrical sheath and bellows projecting into the sheath and joining the sheath of the container to a lid and a bottom. The bellows make it possible to insert the lid and the bottom by gas pressure, so that the material present in the container is axially compressed.

Abstract translation: 用于包封颗粒或片状放射性物质的容器，其通过在高温和高压下等静压而被转化为固体。 容器可以具有波纹护套，并且适当地具有平面盖和平面底部。 波纹使得在压制之前可以轴向压缩容器。 容器还可以具有突出到护套中的圆柱形护套和波纹管，并将容器的护套连接到盖子和底部。 波纹管可以通过气体压力插入盖子和底部，使得存在于容器中的材料被轴向压缩。