公开(公告)号：WO2007030078A3

公开(公告)日：2007-05-03

申请号：PCT/SE2006050316

申请日：2006-09-06

Applicant: CHEMREC AB ,  TEGMAN RAGNAR

Inventor： TEGMAN RAGNAR

IPC: C04B35/10 ,  D21C11/12 ,  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 (Al 2 O 3 ) and at least one of alkali metal oxides (Me2 (I) O) and alkaline earth metal oxides (Me (II) 0), forming compounds of the type Me2 (I) O Al2O3 and Me (II) 0- Al 2 O 3 .

Abstract translation: 化学反应器和用于在气化反应器中设置陶瓷屏障的方法，该反应器被布置成通过用空气或氧气的高温氧化将黑液类型的高能有机废物与大量有机或无机碱金属化合物 由此将有机废物转化为含有大量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熔体，并且该反应器布置成包含外壳 （14），其具有用于反应物和产物的相关入口和出口装置，所述方法包括在所述壳体（14）的内侧上布置包括一层或多层陶瓷阻挡层（16,18）的衬里（16,18） 反应器的最内部陶瓷阻挡层（16）由主要含有氧化铝化合物（Al 2 SUB 3 3）和至少一种碱金属 氧化物（Me2（I）<） （II）O）和碱土金属氧化物（Me II（II）0）反应，形成Me 2 O（I）O 2 O 3和Me（II） ） 0- A1 _{2 O 3 。}

公开(公告)号：WO2012173566A9

公开(公告)日：2012-12-20

申请号：PCT/SE2012/050661

申请日：2012-06-15

Applicant: CHEMREC AB ,  TEGMAN, Ragnar ,  LANDÄLV, Ingvar

Inventor： TEGMAN, Ragnar ,  LANDÄLV, Ingvar

IPC: F27D1/00 ,  D21C11/12 ,  F23G7/04 ,  F23M5/00

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, CO 2 , ¾ and H 2 O (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 (ΔΥ1) and plastically deformed in a second compression interval (ΔΥ2).

公开(公告)号：WO2012173566A1

公开(公告)日：2012-12-20

申请号：PCT/SE2012/050661

申请日：2012-06-15

Applicant: CHEMREC AB ,  TEGMAN, Ragnar ,  LANDÄLV, Ingvar

Inventor： TEGMAN, Ragnar ,  LANDÄLV, Ingvar

IPC: F27D1/00 ,  D21C11/12 ,  F23G7/04 ,  F23M5/00

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, CO 2 , ¾ and H 2 O (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 (ΔΥ1) and plastically deformed in a second compression interval (ΔΥ2).

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）的热还原气体和盐熔体，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），其中柔性结构（5）被放置在所述外反应器壳（7）之间的环形同轴扩张空间（6）中， 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上平行布置的金属型材（12），适于在所述反应器壳体（7）之间分配压缩载荷 d内部耐火衬层（2,3,4），其中金属型材（12）被定位成使得它们形成基本上平行的压力吸收桥梁，其中所述型材（12）在第一压缩间隔（θ）中弹性变形。 1）并且在第二压缩间隔（Δθ2）中塑性变形。

公开(公告)号：WO2007030078A2

公开(公告)日：2007-03-15

申请号：PCT/SE2006/050316

申请日：2006-09-06

Applicant: CHEMREC AKTIEBOLAG ,  TEGMAN, Ragnar

Inventor： TEGMAN, Ragnar

IPC: C04B35/10 ,  D21C11/12 ,  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 (Al 2 O 3 ) and at least one of alkali metal oxides (Me2 (I) O) and alkaline earth metal oxides (Me (II) 0), forming compounds of the type Me2 (I) O Al2O3 and Me (II) 0- Al 2 O 3 .

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高能有机废物 ，由此将有机废物转化为含有相当量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，并且该反应器设置成包含外壳 （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）的内侧上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 3）的化合物和碱金属的至少一种的衬里材料组成 氧化物（Me2（I）） （O）和碱土金属氧化物（Me（O）O）），形成Me 2（I）O Al 2 O 3和Me（II）的化合物 ）0-A1 2 O 3 3。