MD773G2 - Process for activated carbon preparation - Google Patents
Process for activated carbon preparationInfo
- Publication number
- MD773G2 MD773G2 MD95-0187A MD950187A MD773G2 MD 773 G2 MD773 G2 MD 773G2 MD 950187 A MD950187 A MD 950187A MD 773 G2 MD773 G2 MD 773G2
- Authority
- MD
- Moldova
- Prior art keywords
- carbon preparation
- activated carbon
- invention consists
- active carbon
- activated
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 7
- 238000002360 preparation method Methods 0.000 title abstract 3
- 229910052799 carbon Inorganic materials 0.000 abstract 3
- 239000002154 agricultural waste Substances 0.000 abstract 1
- 239000003651 drinking water Substances 0.000 abstract 1
- 235000020188 drinking water Nutrition 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 239000012634 fragment Substances 0.000 abstract 1
- 230000035987 intoxication Effects 0.000 abstract 1
- 231100000566 intoxication Toxicity 0.000 abstract 1
- 210000003734 kidney Anatomy 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 238000000197 pyrolysis Methods 0.000 abstract 1
- 239000010865 sewage Substances 0.000 abstract 1
- 210000002784 stomach Anatomy 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Carbon And Carbon Compounds (AREA)
Abstract
The invention relates to the activated carbon preparation used for purification of drinking waters and sewage for decolorising in the food industry, as well as in the medicine during intoxication, stomach and kidney deseases, for enterosorption .The summary of the invention consists inthe fact that for active carbon preparation there is used agricultural waste material, which is carbonized by preheating to 400-600°C with further dry distillation, the prepared carbon is reduced to fragments and divided into fractions less than 0,25 mm, from 0,25 to 1 mm, from 1 to 2,5 mm, which are activated separately with water steam at 800-1100°C.The technical result of the invention consists in the increase of the active carbon total pores volume and its mechanical strength.Claims:1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MD95-0187A MD773G2 (en) | 1995-03-01 | 1995-03-01 | Process for activated carbon preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MD95-0187A MD773G2 (en) | 1995-03-01 | 1995-03-01 | Process for activated carbon preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD773F1 MD773F1 (en) | 1997-07-31 |
| MD773G2 true MD773G2 (en) | 1998-05-31 |
Family
ID=19738646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MD95-0187A MD773G2 (en) | 1995-03-01 | 1995-03-01 | Process for activated carbon preparation |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD773G2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD1985G2 (en) * | 2002-01-28 | 2003-02-28 | Институт Химии Академии Наук Молдовы | Process for activated coal obtaining from fruit stones and nutshell |
| MD2333G2 (en) * | 2003-02-20 | 2004-06-30 | Институт Химии Академии Наук Молдовы | Process for regeneration of the activated coal exhausted in the water treatment process |
| MD4008C1 (en) * | 2009-07-01 | 2010-09-30 | Институт Химии Академии Наук Молдовы | Process for sewage water purification from methylene blue |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD1758G2 (en) * | 1999-02-12 | 2002-03-31 | Государственный Университет Молд0 | Process for carbonic adsorbent preparation |
-
1995
- 1995-03-01 MD MD95-0187A patent/MD773G2/en active IP Right Grant
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD1985G2 (en) * | 2002-01-28 | 2003-02-28 | Институт Химии Академии Наук Молдовы | Process for activated coal obtaining from fruit stones and nutshell |
| MD2333G2 (en) * | 2003-02-20 | 2004-06-30 | Институт Химии Академии Наук Молдовы | Process for regeneration of the activated coal exhausted in the water treatment process |
| MD4008C1 (en) * | 2009-07-01 | 2010-09-30 | Институт Химии Академии Наук Молдовы | Process for sewage water purification from methylene blue |
Also Published As
| Publication number | Publication date |
|---|---|
| MD773F1 (en) | 1997-07-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Babu et al. | Home water treatment by direct filtration with natural coagulant | |
| MD773G2 (en) | Process for activated carbon preparation | |
| FR2327965A1 (en) | Dewatering activated sludge from effluent treatment - by acidifying, heating then separating the dehydrated sludge | |
| ES2087025A1 (en) | Process for the manufacture of a cholesterol-free sauce. | |
| MD1005G2 (en) | Process for activated charcoal obtaining | |
| MD660G2 (en) | Process for production of activated carbon | |
| Juby | Ozonation and biologically enhanced filtration for the removal of colour from natural water of the southern Cape | |
| JPS54123247A (en) | Treatment of raw urine and clarification tank sludge | |
| Bawa et al. | Coagulation of some humic acid solutions by Moringa oleifera Lam seeds: Effect on chlorine requirement | |
| MD588G2 (en) | Preparation of carbon - mineral sorbent | |
| SU667510A1 (en) | Method of purifying industrial waste water from phenols | |
| BG106668A (en) | Method for minimizing the new water use in the water circulation system of a treatment plant | |
| UA32044A (en) | A process for iodination of water and drinks | |
| ES2009267A6 (en) | Effluent water treatment | |
| De Mattia et al. | Possible origins of odors and tastes in a drinking water. | |
| SU1017336A1 (en) | Method of regeneration of curative peat mud | |
| Zenz et al. | Ozonation of microstrained secondary effluent | |
| Wlodarczyk-Makula et al. | Changes of PAHs content during sewage sludge processing | |
| JPS5498043A (en) | Process for treating waste water containing starchy substances | |
| Richard et al. | Biological removal of nitrate for drinking water production: operating results of two industrial plants | |
| RU97110640A (en) | METHOD FOR PRODUCING THE NARA SMOKING PRODUCT | |
| Green | The growth of reed beds | |
| Buyukgungor | Wastewater treatment in anaerobic filter using activated carbon | |
| Dequillefeldt et al. | Shellfish growing areas in New York State: Current status and trends. | |
| Ehrler et al. | Use of coke produced from brown coal to enhance aerobic biological sewage treatment performance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG3A | Granted patent for invention | ||
| IF99 | Valid patent on 19990615 |
Free format text: EXPIRES: 20150301 |