FR2964095A1 - Manufacturing activated carbon using raw material composed of residues of car tires, useful e.g. for fertilizing soil and as carbon reserve for capturing and retaining greenhouse gas in soil, for water treatment and bleaching sugar - Google Patents
Manufacturing activated carbon using raw material composed of residues of car tires, useful e.g. for fertilizing soil and as carbon reserve for capturing and retaining greenhouse gas in soil, for water treatment and bleaching sugar Download PDFInfo
- Publication number
- FR2964095A1 FR2964095A1 FR1003441A FR1003441A FR2964095A1 FR 2964095 A1 FR2964095 A1 FR 2964095A1 FR 1003441 A FR1003441 A FR 1003441A FR 1003441 A FR1003441 A FR 1003441A FR 2964095 A1 FR2964095 A1 FR 2964095A1
- Authority
- FR
- France
- Prior art keywords
- soil
- activated carbon
- raw material
- residues
- capturing
- 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.)
- Withdrawn
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 239000002994 raw material Substances 0.000 title claims abstract 4
- 239000002689 soil Substances 0.000 title claims description 7
- 239000005431 greenhouse gas Substances 0.000 title claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 3
- 229910052799 carbon Inorganic materials 0.000 title description 2
- 238000004061 bleaching Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract 3
- 239000003245 coal Substances 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000003337 fertilizer Substances 0.000 abstract description 2
- 230000010534 mechanism of action Effects 0.000 abstract 1
- 239000011148 porous material Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical group [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000001272 nitrous oxide Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F9/00—Fertilisers from household or town refuse
-
- 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
- C01B32/318—Preparation characterised by the starting materials
- C01B32/324—Preparation characterised by the starting materials from waste materials, e.g. tyres or spent sulfite pulp liquor
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
CHARBON ECOLOGIQUE ACTIF FERTILISANT 1 La présente invention concerne la fabrication d'un charbon actif destiné à une utilisation pour la fertilisation de la terre par l'enfouissement dans le sol. Il s'agit d'un produit de la classe 4. Ce charbon est fabriqué à base de pneus de voiture recyclés. The present invention relates to the manufacture of an activated carbon for use in fertilizing the earth by burial in the soil. This is a class 4 product. This coal is made from recycled car tires.
Mode de fabrication : Les pneus sont coupés puis débarrassés de leur partie ferreuse; on enlève ensuite la partie ligneuse puis ils sont concassés en petits morceaux de 3 mm qui passent alors par deux phases successives: 1) la carbonisation qui a lieu entre 600°C et 800°C et en l'absence d'oxygène pendant 10 laquelle on récupère les huiles et les goudrons contenus dans les pneus; 2) l'activation en présence de vapeurs d'eau entre 600°C et 800°C Ceci permet le développement de micro-pores qui deviennent de véritables puits à molécules indésirables. L'extrusion de la poussière charbon développe la surface de contact : 1 cm2 de charbon ainsi activé présente une surface de contact de 1 km2 et nous estimons que 500 g de 15 charbon actif contiennent ainsi 50.000 millions de pores. Les résidus de l'industrie du plastique sont ainsi pour la première fois utilisés pour la fabrication d'un charbon d'une qualité exceptionnelle. Le charbon ainsi activé est ensuite mélangé à la terre de culture à raison de 15%. Il facilite la rétention de l'eau et des nutriments et ainsi que le développement des micro-organismes 20 indispensables à la fertilité de la terre. Il devient de véritables cavernes qui possèdent des milliers de pores pouvant capturer le gaz carbonique et le protoxyde d'azote qui restent alors prisonniers dans le sol permettant ainsi de réduire la quantité de gaz à effet de serre présents dans l'atmosphère. L'augmentation de la productivité du sol mesurée sur des cultures de blé, de maïs et de 25 pommes de terre à Chypre est de 300%. La dénomination demandée est Charbon Ecologique Actif fertilisant. Mode of manufacture: The tires are cut then freed of their ferrous part; the woody part is then removed and then they are crushed into small pieces of 3 mm which then pass through two successive phases: 1) the carbonization which takes place between 600 ° C. and 800 ° C. and in the absence of oxygen during which the oils and tars contained in the tires are recovered; 2) activation in the presence of water vapor between 600 ° C and 800 ° C. This allows the development of micro-pores that become real wells with undesirable molecules. The extrusion of coal dust develops the contact surface: 1 cm 2 of activated charcoal has a contact area of 1 km2 and we estimate that 500 g of activated carbon thus contain 50,000 million pores. The residues of the plastic industry are thus for the first time used for the production of a coal of exceptional quality. The charcoal thus activated is then mixed with the culture soil at a rate of 15%. It facilitates the retention of water and nutrients and as well as the development of microorganisms indispensable to the fertility of the earth. It becomes real caverns that have thousands of pores that can capture carbon dioxide and nitrous oxide that then remain trapped in the ground thus reducing the amount of greenhouse gases in the atmosphere. The increase in soil productivity measured on wheat, maize and potato crops in Cyprus is 300%. The name applied for is Ecological Carbon Fertilizer.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1003441A FR2964095A1 (en) | 2010-08-24 | 2010-08-24 | Manufacturing activated carbon using raw material composed of residues of car tires, useful e.g. for fertilizing soil and as carbon reserve for capturing and retaining greenhouse gas in soil, for water treatment and bleaching sugar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1003441A FR2964095A1 (en) | 2010-08-24 | 2010-08-24 | Manufacturing activated carbon using raw material composed of residues of car tires, useful e.g. for fertilizing soil and as carbon reserve for capturing and retaining greenhouse gas in soil, for water treatment and bleaching sugar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2964095A1 true FR2964095A1 (en) | 2012-03-02 |
Family
ID=43608052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1003441A Withdrawn FR2964095A1 (en) | 2010-08-24 | 2010-08-24 | Manufacturing activated carbon using raw material composed of residues of car tires, useful e.g. for fertilizing soil and as carbon reserve for capturing and retaining greenhouse gas in soil, for water treatment and bleaching sugar |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2964095A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3875077A (en) * | 1973-03-28 | 1975-04-01 | Yasuhiro Sanga | Method of and apparatus for producing activated charcoal from waste tires |
| EP0619270A1 (en) * | 1993-04-09 | 1994-10-12 | The Social Welfare Foundation Hokkaido Rehabily | Activated carbon and production thereof |
| EP0913360A1 (en) * | 1997-09-23 | 1999-05-06 | Chien-Lang Teng | Intermittent continuous method for recovering refined activated carbon from waste tyres and the like and the device therefor |
-
2010
- 2010-08-24 FR FR1003441A patent/FR2964095A1/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3875077A (en) * | 1973-03-28 | 1975-04-01 | Yasuhiro Sanga | Method of and apparatus for producing activated charcoal from waste tires |
| EP0619270A1 (en) * | 1993-04-09 | 1994-10-12 | The Social Welfare Foundation Hokkaido Rehabily | Activated carbon and production thereof |
| EP0913360A1 (en) * | 1997-09-23 | 1999-05-06 | Chien-Lang Teng | Intermittent continuous method for recovering refined activated carbon from waste tyres and the like and the device therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |
Effective date: 20130430 |