RU2015107391A - METHOD FOR PRODUCING CRUSED ACTIVE COAL - Google Patents
METHOD FOR PRODUCING CRUSED ACTIVE COAL Download PDFInfo
- Publication number
- RU2015107391A RU2015107391A RU2015107391A RU2015107391A RU2015107391A RU 2015107391 A RU2015107391 A RU 2015107391A RU 2015107391 A RU2015107391 A RU 2015107391A RU 2015107391 A RU2015107391 A RU 2015107391A RU 2015107391 A RU2015107391 A RU 2015107391A
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- RU
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- producing
- carried out
- crused
- carbonization
- activation
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- Carbon And Carbon Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Способ получения активного угля из скорлупы грецких орехов, включающий карбонизацию, дробление, рассев карбонизата и парогазовую активацию, отличающийся тем, что карбонизацию ведут в атмосфере азота до 450-550°C со скоростью ее подъема 15-25°C/мин, а активацию проводят водяным паром при температуре 875-920°C при его расходе 2,0-3,5 кг на кг полученного продукта.A method of producing activated carbon from walnut shells, including carbonization, crushing, sieving of carbonizate and steam-gas activation, characterized in that carbonization is carried out in a nitrogen atmosphere up to 450-550 ° C with a rate of rise of 15-25 ° C / min, and activation is carried out water vapor at a temperature of 875-920 ° C at a flow rate of 2.0-3.5 kg per kg of product obtained.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2015107391A RU2607810C2 (en) | 2015-03-04 | 2015-03-04 | Method of producing crushed active charcoal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2015107391A RU2607810C2 (en) | 2015-03-04 | 2015-03-04 | Method of producing crushed active charcoal |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2015107391A true RU2015107391A (en) | 2016-09-27 |
RU2607810C2 RU2607810C2 (en) | 2017-01-20 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2015107391A RU2607810C2 (en) | 2015-03-04 | 2015-03-04 | Method of producing crushed active charcoal |
Country Status (1)
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RU (1) | RU2607810C2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106904611A (en) * | 2017-03-20 | 2017-06-30 | 陕西师范大学 | A kind of preparation method of walnut shell activated carbon |
CN110526244A (en) * | 2019-09-16 | 2019-12-03 | 广东工业大学 | A kind of biomass porous carbon material and its preparation and application |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2064429C1 (en) * | 1992-04-09 | 1996-07-27 | Владимир Васильевич Стрелко | Carbon sorbent and method for its production |
RU2105714C1 (en) * | 1997-03-12 | 1998-02-27 | Электростальское научно-производственное объединение "Неорганика" | Method for production of crushed activated coal |
RU2111923C1 (en) * | 1997-06-24 | 1998-05-27 | Дзержинское акционерное общество открытого типа "Заря" | Method for production of active coal of fruit kernel and nut shell |
RU2339573C1 (en) * | 2007-08-13 | 2008-11-27 | Открытое акционерное общество "Электростальское научно-производственное объединение "Неорганика" (ОАО "Неорганика") | Method of obtaining active coal |
RU2372287C1 (en) * | 2008-08-21 | 2009-11-10 | Открытое акционерное общество "Электростальское научно-производственное объединение "Неорганика" (ОАО "ЭНПО "Неорганика") | Method of producing carbonaceous adsorbent |
RU2527221C1 (en) * | 2013-04-09 | 2014-08-27 | Открытое акционерное общество "Электростальское научно-производственное объединение "Неорганика" (ОАО "ЭНПО "Неорганика") | Method of producing activated charcoal from plant wastes |
-
2015
- 2015-03-04 RU RU2015107391A patent/RU2607810C2/en not_active Application Discontinuation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106904611A (en) * | 2017-03-20 | 2017-06-30 | 陕西师范大学 | A kind of preparation method of walnut shell activated carbon |
CN106904611B (en) * | 2017-03-20 | 2018-06-29 | 陕西师范大学 | A kind of preparation method of walnut shell activated carbon |
CN110526244A (en) * | 2019-09-16 | 2019-12-03 | 广东工业大学 | A kind of biomass porous carbon material and its preparation and application |
Also Published As
Publication number | Publication date |
---|---|
RU2607810C2 (en) | 2017-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20161101 |
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FZ9A | Application not withdrawn (correction of the notice of withdrawal) |
Effective date: 20161121 |
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TK4A | Correction to the publication in the bulletin (patent) |
Free format text: AMENDMENT TO CHAPTER -FG4A- IN JOURNAL: 02-2017 FOR TAG: (45) |