MD1758G2 - Procedeu de obţinere a agentului adsorbant de carbon - Google Patents
Procedeu de obţinere a agentului adsorbant de carbon Download PDFInfo
- Publication number
- MD1758G2 MD1758G2 MD99-0107A MD990107A MD1758G2 MD 1758 G2 MD1758 G2 MD 1758G2 MD 990107 A MD990107 A MD 990107A MD 1758 G2 MD1758 G2 MD 1758G2
- Authority
- MD
- Moldova
- Prior art keywords
- preparation
- adsorbent
- iron
- hours
- obtaining
- Prior art date
Links
- 238000002360 preparation method Methods 0.000 title abstract 4
- 239000003463 adsorbent Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 abstract 1
- 159000000009 barium salts Chemical class 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 235000013399 edible fruits Nutrition 0.000 abstract 1
- 230000005294 ferromagnetic effect Effects 0.000 abstract 1
- 239000012634 fragment Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 abstract 1
- 235000015497 potassium bicarbonate Nutrition 0.000 abstract 1
- 239000011736 potassium bicarbonate Substances 0.000 abstract 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 235000020238 sunflower seed Nutrition 0.000 abstract 1
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Invenþia se referã la procedeele de obþinere a adsorbantului, în special a cãrbunelui activ.Esenþa invenþiei constã în aceea cã se propune un procedeu de obþinere a adsorbantului, care include pregãtirea amestecului de coajã de sâmburi de fructe ºi nuci cu tescovinã de floarea- soarelui în cantitate de 10…15% mas., fãrâmiþarea lui ºi tratarea cu soluþie acetatã de 10…20% a sãrurilor de bariu, fier(II) ºi fier(III) în proporþie molarã 1:2:4 timp de 96 ore, apoi cu soluþie de bicarbonat de potasiu, separarea de soluþie, carbonizarea ºi activarea la temperatura de 480…550°C în regim izotermic timp de 2…3 ore.Rezultatul constã în obþinerea cãrbunelui activ cu porozitate ºi proprietãþi feromagnetice sporite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MD99-0107A MD1758G2 (ro) | 1999-02-12 | 1999-02-12 | Procedeu de obţinere a agentului adsorbant de carbon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MD99-0107A MD1758G2 (ro) | 1999-02-12 | 1999-02-12 | Procedeu de obţinere a agentului adsorbant de carbon |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| MD990107A MD990107A (ro) | 2001-02-28 |
| MD1758F2 MD1758F2 (ro) | 2001-10-30 |
| MD1758G2 true MD1758G2 (ro) | 2002-03-31 |
Family
ID=19739372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MD99-0107A MD1758G2 (ro) | 1999-02-12 | 1999-02-12 | Procedeu de obţinere a agentului adsorbant de carbon |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD1758G2 (ro) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD20110097A9 (ro) * | 2011-01-24 | 2015-06-30 | Институт Прикладной Физики Академии Наук Молдовы | Procedeu de creştere a microcristalelor ultrapure de oxid de fier |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD660F1 (ro) * | 1996-05-16 | 1997-01-31 | Inst De Chimie Al Academiei De | Procedeu de obtinere a carbunilor activi Process for production of activated carbons |
| MD773F1 (ro) * | 1995-03-01 | 1997-07-31 | Inst De Cercetari Pentru Prelu | Procedeu de obtinere a carbunilor activi |
| MD990G2 (ro) * | 1997-06-06 | 1999-03-31 | Firma Stiintifica De Productie "Gt-Expert" S.R.L. | Procedeu de aplicare a stratului protector pe construcţiile hidrotehnice în zona nivelului variabil al apei. |
| MD999G2 (ro) * | 1998-02-23 | 1999-06-30 | Институт Химии Академии Наук Молдовы | Procedeu de obţinere a cărbunelor activi |
| MD1005G2 (ro) * | 1998-02-23 | 1999-07-31 | Институт Химии Академии Наук Молдовы | Procedeu de obţinere a cărbunilor activi |
-
1999
- 1999-02-12 MD MD99-0107A patent/MD1758G2/ro unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD773F1 (ro) * | 1995-03-01 | 1997-07-31 | Inst De Cercetari Pentru Prelu | Procedeu de obtinere a carbunilor activi |
| MD660F1 (ro) * | 1996-05-16 | 1997-01-31 | Inst De Chimie Al Academiei De | Procedeu de obtinere a carbunilor activi Process for production of activated carbons |
| MD990G2 (ro) * | 1997-06-06 | 1999-03-31 | Firma Stiintifica De Productie "Gt-Expert" S.R.L. | Procedeu de aplicare a stratului protector pe construcţiile hidrotehnice în zona nivelului variabil al apei. |
| MD999G2 (ro) * | 1998-02-23 | 1999-06-30 | Институт Химии Академии Наук Молдовы | Procedeu de obţinere a cărbunelor activi |
| MD1005G2 (ro) * | 1998-02-23 | 1999-07-31 | Институт Химии Академии Наук Молдовы | Procedeu de obţinere a cărbunilor activi |
Non-Patent Citations (1)
| Title |
|---|
| Когановский А.М., Топкин Ю.И. Основные факторы ферромагнитного отделения железосодержащих активных углей от суспензий при очистке воды./ Химия и технология воды, 1980, т.2, N 5, с. 409-415 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD20110097A9 (ro) * | 2011-01-24 | 2015-06-30 | Институт Прикладной Физики Академии Наук Молдовы | Procedeu de creştere a microcristalelor ultrapure de oxid de fier |
Also Published As
| Publication number | Publication date |
|---|---|
| MD990107A (ro) | 2001-02-28 |
| MD1758F2 (ro) | 2001-10-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB0016040D0 (en) | Novel process for preparing crystalline particles | |
| GB0015981D0 (en) | Novel process for preparing crystalline particles | |
| MD1758G2 (ro) | Procedeu de obţinere a agentului adsorbant de carbon | |
| PL314299A1 (en) | Method of preparing a colodroniane composition | |
| IE862911L (en) | Prazosin-pirbuterol combination for bronchodilation | |
| JPS5673604A (en) | Manufacture of silicon nitride | |
| JPS5761610A (en) | Preparation of active carbon | |
| MD1760G2 (ro) | Procedeu de epurare a apelor naturale de fluor | |
| JPS5754593A (en) | Preparation of valienamine | |
| MD999G2 (ro) | Procedeu de obţinere a cărbunelor activi | |
| MD1005G2 (ro) | Procedeu de obţinere a cărbunilor activi | |
| JPS5641284A (en) | Use of crystalline schist such as sericite schist, chlorite schist, amphibole schist and chlorite-amphibole schist, as reinforcing material for composite material | |
| SU1666534A1 (ru) | Способ получени ронидазы | |
| JPS522806A (en) | Process for treatment of ironmaking dust containing zinc | |
| JPS649837A (en) | Activation of siliceous powder | |
| JPS5677315A (en) | Iron and steel refining agent | |
| SU709139A1 (ru) | Поглотитель дл очистки газов от окислов серы | |
| RU1824229C (ru) | Способ получени углеродного адсорбента | |
| RU93003065A (ru) | Шихта для безобжигового окускования металлосодержащих материалов | |
| Hutton et al. | Waste Water Treatment Process | |
| PT1406512E (pt) | Tratamento de substratos lenhocelulósicos com ozono | |
| JPS5328115A (en) | Preparation of glycine | |
| MD159G2 (ro) | Procedeu de stabilizare a vinului împotriva tulburărilor de calciu | |
| JPS57174135A (en) | Deodorizing material | |
| JPS56124363A (en) | New soy sauce and its preparation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PD99 | Pending application |