ES482750A1 - Procedimiento para fabricar carbon activo - Google Patents
Procedimiento para fabricar carbon activoInfo
- Publication number
- ES482750A1 ES482750A1 ES482750A ES482750A ES482750A1 ES 482750 A1 ES482750 A1 ES 482750A1 ES 482750 A ES482750 A ES 482750A ES 482750 A ES482750 A ES 482750A ES 482750 A1 ES482750 A1 ES 482750A1
- Authority
- ES
- Spain
- Prior art keywords
- waste material
- activated carbon
- sewage
- treatment
- production
- 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
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 4
- 239000010865 sewage Substances 0.000 title 1
- 239000002699 waste material Substances 0.000 abstract 4
- 230000003213 activating effect Effects 0.000 abstract 3
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- 230000004913 activation Effects 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 239000003546 flue gas Substances 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 235000013311 vegetables Nutrition 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/312—Preparation
- C01B32/336—Preparation characterised by gaseous activating agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Procedimiento para fabricar carbón activo, de un material vegetal de desecho parcialmente hidrolizado mediante la carbonización y activación del mismo a temperaturas aumentadas con por lo menos 1 de los medios de activación: vapor de agua, dióxido de carbono y gas de humo, alimentándose 1 medio de activación a una mezcla de varios medios de activación en continuo o varios medios de activación de manera alternada, caracterizado porque como material vegetal de desecho parcialmente hidrolizado se utiliza un material vegetal de desecho autocatalíticamente hidrolizado con un ácido orgánico, se calienta el mismo mediante calentamiento indirecto desde 150 a 400ºC con una velocidad de calentamiento de 10 a 40ºC/minuto y desde 400 a 600ºC según la temperatura de tratamiento térmico elegida con una velocidad de calentamiento de 15 a 30ºC/minuto y se somete a 500 hasta 600ºC durante un máximo de 30 minutos a tratamiento térmico, y se efectúa finalmente la activación a temperatura más elevada con un tiempo máximo de permanencia de 30 minutos.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU78PE1046A HU177881B (en) | 1978-07-13 | 1978-07-13 | Method for making active carbon |
Publications (1)
Publication Number | Publication Date |
---|---|
ES482750A1 true ES482750A1 (es) | 1980-04-16 |
Family
ID=11000492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES482750A Expired ES482750A1 (es) | 1978-07-13 | 1979-07-11 | Procedimiento para fabricar carbon activo |
Country Status (12)
Country | Link |
---|---|
AT (1) | AT371417B (es) |
BR (1) | BR7904441A (es) |
DE (1) | DE2926602A1 (es) |
ES (1) | ES482750A1 (es) |
FI (1) | FI67527C (es) |
GB (1) | GB2026997B (es) |
HU (1) | HU177881B (es) |
IN (1) | IN151117B (es) |
IT (1) | IT1188846B (es) |
KE (1) | KE3255A (es) |
SU (1) | SU1079172A3 (es) |
TR (1) | TR20483A (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT407871B (de) * | 1995-11-13 | 2001-07-25 | Burgenlaendische Elek Zitaetsw | Verfahren zur herstellung von aktivkohle aus pflanzlichem material |
ES2173032B1 (es) * | 2000-08-22 | 2003-12-16 | Consejo Superior Investigacion | Procedimiento para la produccion de carbones activos a partir de pulpade manzana. |
-
1978
- 1978-07-13 HU HU78PE1046A patent/HU177881B/hu not_active IP Right Cessation
- 1978-11-08 AT AT0798378A patent/AT371417B/de not_active IP Right Cessation
-
1979
- 1979-06-29 GB GB7922757A patent/GB2026997B/en not_active Expired
- 1979-07-02 DE DE19792926602 patent/DE2926602A1/de not_active Withdrawn
- 1979-07-11 FI FI792171A patent/FI67527C/fi not_active IP Right Cessation
- 1979-07-11 ES ES482750A patent/ES482750A1/es not_active Expired
- 1979-07-11 IT IT49726/79A patent/IT1188846B/it active
- 1979-07-12 TR TR20483A patent/TR20483A/xx unknown
- 1979-07-12 SU SU792790904A patent/SU1079172A3/ru active
- 1979-07-12 BR BR7904441A patent/BR7904441A/pt unknown
- 1979-07-13 IN IN723/CAL/79A patent/IN151117B/en unknown
-
1982
- 1982-12-07 KE KE3255A patent/KE3255A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ATA798378A (de) | 1982-11-15 |
IT1188846B (it) | 1988-01-28 |
AT371417B (de) | 1983-06-27 |
BR7904441A (pt) | 1980-03-25 |
FI67527C (fi) | 1985-04-10 |
GB2026997A (en) | 1980-02-13 |
FI67527B (fi) | 1984-12-31 |
FI792171A (fi) | 1980-01-14 |
DE2926602A1 (de) | 1980-01-31 |
TR20483A (tr) | 1981-07-30 |
SU1079172A3 (ru) | 1984-03-07 |
GB2026997B (en) | 1982-09-29 |
KE3255A (en) | 1983-03-04 |
IN151117B (es) | 1983-02-26 |
IT7949726A0 (it) | 1979-07-11 |
HU177881B (en) | 1982-01-28 |
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