ES2055169T3 - Procedimiento para la descomposicion termica de sulfatos metalicos. - Google Patents
Procedimiento para la descomposicion termica de sulfatos metalicos.Info
- Publication number
- ES2055169T3 ES2055169T3 ES90100248T ES90100248T ES2055169T3 ES 2055169 T3 ES2055169 T3 ES 2055169T3 ES 90100248 T ES90100248 T ES 90100248T ES 90100248 T ES90100248 T ES 90100248T ES 2055169 T3 ES2055169 T3 ES 2055169T3
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- thermal decomposition
- metallic
- calcinated
- waste
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/48—Sulfur dioxide; Sulfurous acid
- C01B17/50—Preparation of sulfur dioxide
- C01B17/501—Preparation of sulfur dioxide by reduction of sulfur compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/48—Sulfur dioxide; Sulfurous acid
- C01B17/50—Preparation of sulfur dioxide
- C01B17/501—Preparation of sulfur dioxide by reduction of sulfur compounds
- C01B17/507—Preparation of sulfur dioxide by reduction of sulfur compounds of iron sulfates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Processing Of Solid Wastes (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
EL INVENTO SE REFIERE A UN PROCEDIMIENTO PARA DESCOMPONER TERMICAMENTE MEZCLAS DE SULFATOS METALICOS A UNA TEMPERATURA DE 800 Y 1100 C BAJO CONDICIONES OXIDANTES. SE CARACTERIZA EL PROCEDIMIENTO PORQUE SE MEZCLA LA PREMEZCLA DE SULFATO METALICO CON RESIDUOS CALCINADOS Y SE LLEVA LA MEZCLA DE SULFATO METALICO Y RESIDUOS CALCINADOS JUNTAMENTE CON CARBURANTE A UN REACTOR DE DESCOMPOSICION CON FORMACION DE RESIDUOS CALCINADOS Y GASES DE TOSTACION CONTENIENDO SO2.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3901459A DE3901459A1 (de) | 1989-01-19 | 1989-01-19 | Verfahren zum thermischen zersetzen von metallsulfaten |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2055169T3 true ES2055169T3 (es) | 1994-08-16 |
Family
ID=6372379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90100248T Expired - Lifetime ES2055169T3 (es) | 1989-01-19 | 1990-01-06 | Procedimiento para la descomposicion termica de sulfatos metalicos. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0379016B1 (es) |
JP (1) | JPH02233507A (es) |
CA (1) | CA2007902A1 (es) |
DE (2) | DE3901459A1 (es) |
ES (1) | ES2055169T3 (es) |
FI (1) | FI92046C (es) |
NO (1) | NO301321B1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19506252A1 (de) * | 1995-02-23 | 1996-09-19 | Bayer Ag | Verfahren zum Herstellen eines magnesiumsulfathaltigen Düngemittels und dessen Verwendung |
DE19512614C2 (de) * | 1995-04-05 | 1998-05-20 | Bayer Ag | Verwendung von magnesiumsulfathaltigen Lösungen als Düngemittel |
DE19513511C2 (de) * | 1995-04-10 | 1998-04-30 | Bayer Ag | Verfahren zur Herstellung eines Kalk-Magnesium-Gemisches zur nachhaltigen Bodenverbesserung |
DE19623408C1 (de) * | 1996-06-12 | 1998-02-12 | Bayer Ag | Verfahren zur Herstellung von Eisenoxidsand |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL273476A (es) * | 1961-01-26 | 1900-01-01 |
-
1989
- 1989-01-19 DE DE3901459A patent/DE3901459A1/de not_active Withdrawn
-
1990
- 1990-01-06 EP EP90100248A patent/EP0379016B1/de not_active Expired - Lifetime
- 1990-01-06 DE DE9090100248T patent/DE59001379D1/de not_active Expired - Fee Related
- 1990-01-06 ES ES90100248T patent/ES2055169T3/es not_active Expired - Lifetime
- 1990-01-08 NO NO900069A patent/NO301321B1/no unknown
- 1990-01-16 JP JP2004639A patent/JPH02233507A/ja active Pending
- 1990-01-17 CA CA002007902A patent/CA2007902A1/en not_active Abandoned
- 1990-01-17 FI FI900264A patent/FI92046C/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH02233507A (ja) | 1990-09-17 |
NO900069L (no) | 1990-07-20 |
NO301321B1 (no) | 1997-10-13 |
DE59001379D1 (de) | 1993-06-17 |
FI92046C (fi) | 1994-09-26 |
FI900264A0 (fi) | 1990-01-17 |
CA2007902A1 (en) | 1990-07-19 |
EP0379016B1 (de) | 1993-05-12 |
FI92046B (fi) | 1994-06-15 |
EP0379016A1 (de) | 1990-07-25 |
NO900069D0 (no) | 1990-01-08 |
DE3901459A1 (de) | 1990-07-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8101400A1 (es) | Proceso para la descomposicion de un bifenilo policlorado resultante en una polucion ambiental despreciable | |
ATE88258T1 (de) | Reaktorsystem fuer gefaehrliche abfaelle. | |
ES2000102A4 (es) | Procedimiento para purificar gases de escape que contienen oxidos de nitrogeno y azufre procedentes de instalaciones de combustion. | |
BR8207397A (pt) | Aparelho para separar um gas de uma mistura de gases | |
DK168588A (da) | Fremgangsmaade og apparat til at undertrykke eksplosioner og brande | |
ES548284A0 (es) | Procedimiento y aparato para provocar la reaccion de com- puestos sulfurosos gaseosos de los gases de combustion para formar compuestos solidos que pueden ser separados de los gases de combustion | |
ES2054597T1 (es) | Procedimiento para la desnitrificacion de gases de escape con obtencion de hno3. | |
ES2055169T3 (es) | Procedimiento para la descomposicion termica de sulfatos metalicos. | |
KR880007391A (ko) | 칼슘 화합물을 고상 및 개스상 화합물로 전환시키는 방법 | |
BR8500467A (pt) | Processo para a preparacao de um gas redutudor contendo hidrogenio e/ou monoxido de carbono | |
SE8505270D0 (sv) | Forfarande for avlegsning av gasformiga svavelforeningar och svaveldioxid ur rokgaser fran pannor | |
KR950011336B1 (en) | Incineration of combustible gases | |
BR7901689A (pt) | Processo para preparar uma mistura de gas de sintese e processo para controlar gases | |
GR3001127T3 (en) | Process for the production of gases containing hydrogen and carbon monoxide from solid fuels | |
ES478382A1 (es) | Metodo para descomponer yeso fosforoso o yeso natural. | |
JPS54150388A (en) | Method of manufacturing highly pure carbonaceous reducing agent made from carbon monoxide contained gas mixture | |
BR7800381A (pt) | Processo aperfeicoado para a conversao de um material de alimentacao carbonaceo solido na presenca de um catalisador contendo metal alcalino em liquidos e/ou gases | |
DD132978A5 (de) | Herstellung einer kohlenoxydgas und wasserstoffgas enthaltenden gasmischung | |
BR7800064A (pt) | Processo para queima catalitica de gases de rejeito contendo sulfeto de hidrogenio e composicao catalitica para a mesma | |
BR7908398A (pt) | Processo para preparar uma mistura de gas contendo hidrogenio e monoxido de carbono,e,instalacao para realizar o processo | |
ES2079867T3 (es) | Procedimiento de produccion de azufre partiendo de, por lo menos, un gas acido con contenido en sulfuro de hidrogeno y un efluente combustible y reactor termico correspondiente. | |
BR8201633A (pt) | Processo para a mistura de um gas e um liquido vaporizavel processo para o fornecimento de uma mistura gasosa de nitrogenio e trietilamina | |
ES2095509T3 (es) | Procedimiento para la destruccion de las sustancias toxicas que se producen en la eliminacion de componentes de desechos organicos. | |
SE8505269L (sv) | Forfarande for avlegsning av gasformiga svavelforeningar, sasom svaveldioxid ur rokgaser fran pannor | |
IT1113392B (it) | Procedimento per la trasformazione di liquami zootecnici in gas combustibili ed in fango fertilizzante |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 379016 Country of ref document: ES |