RU2008100922A - METHOD FOR DISPOSAL OF ALCOHOL BARDS FROM GRAIN RAW MATERIALS - Google Patents
METHOD FOR DISPOSAL OF ALCOHOL BARDS FROM GRAIN RAW MATERIALS Download PDFInfo
- Publication number
- RU2008100922A RU2008100922A RU2008100922/13A RU2008100922A RU2008100922A RU 2008100922 A RU2008100922 A RU 2008100922A RU 2008100922/13 A RU2008100922/13 A RU 2008100922/13A RU 2008100922 A RU2008100922 A RU 2008100922A RU 2008100922 A RU2008100922 A RU 2008100922A
- Authority
- RU
- Russia
- Prior art keywords
- raw materials
- grain raw
- flocculation
- disposal
- stillage
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract 3
- 239000002994 raw material Substances 0.000 title claims abstract 3
- 238000005189 flocculation Methods 0.000 claims abstract 4
- 230000016615 flocculation Effects 0.000 claims abstract 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract 2
- 125000000129 anionic group Chemical group 0.000 claims abstract 2
- 239000008346 aqueous phase Substances 0.000 claims abstract 2
- 230000003311 flocculating effect Effects 0.000 claims abstract 2
- 230000003993 interaction Effects 0.000 claims abstract 2
- 238000006386 neutralization reaction Methods 0.000 claims abstract 2
- 230000003472 neutralizing effect Effects 0.000 claims abstract 2
- 229920002401 polyacrylamide Polymers 0.000 claims abstract 2
- 239000002244 precipitate Substances 0.000 claims abstract 2
- 239000000047 product Substances 0.000 claims abstract 2
- 159000000000 sodium salts Chemical class 0.000 claims abstract 2
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
1. Способ переработки спиртовой барды из зернового сырья путем ее нейтрализации, флокуляции и разделения на осадок и осветленную водную фазу, отличающийся тем, что флокуляцию проводят при рН 7,5-8,5, а для флокуляции используют анионный флокулянт с молекулярной массой не менее 15·106, представляющий собой продукт взаимодействия полиакриламида с натриевой солью акриловой кислоты. ! 2. Способ по п.1, отличающийся тем, что перед нейтралицией и флокуляцией из исходной барды отделяют дробину.1. A method of processing alcohol stillage from grain raw materials by neutralizing, flocculating and separating it into a precipitate and a clarified aqueous phase, characterized in that flocculation is carried out at pH 7.5-8.5, and anionic flocculant with a molecular weight of at least 15 · 106, which is the product of the interaction of polyacrylamide with the sodium salt of acrylic acid. ! 2. The method according to claim 1, characterized in that before neutralization and flocculation from the original stillage grains are separated.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008100922/13A RU2374319C2 (en) | 2008-01-09 | 2008-01-09 | Method of recycling distillery stillage from grain material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008100922/13A RU2374319C2 (en) | 2008-01-09 | 2008-01-09 | Method of recycling distillery stillage from grain material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008100922A true RU2008100922A (en) | 2009-07-20 |
| RU2374319C2 RU2374319C2 (en) | 2009-11-27 |
Family
ID=41046726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008100922/13A RU2374319C2 (en) | 2008-01-09 | 2008-01-09 | Method of recycling distillery stillage from grain material |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2374319C2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD20120051A2 (en) * | 2012-06-11 | 2013-12-31 | Государственный Университет Молд0 | Process for biochemical neutralization of distillery waste |
| RU2554491C1 (en) * | 2014-06-10 | 2015-06-27 | Владислав Александрович Доморацкий | Method of recycling distillery stillage from grain material |
| RU2590600C2 (en) * | 2014-06-17 | 2016-07-10 | Владислав Александрович Доморацкий | Method for disposal of distillery stillage from grain raw material |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2064445C1 (en) * | 1989-05-10 | 1996-07-27 | Азербайджанский научно-исследовательский институт водоснабжения, канализации, гидротехнических сооружений и инженерной гидрогеологии | Method for purification of sewage |
| RU2141456C1 (en) * | 1998-11-06 | 1999-11-20 | Открытое акционерное общество "АВИСМА титано-магниевый комбинат" | Method of treatment of sewage waters of titanium-magnesium production |
| RU2156741C1 (en) * | 1999-12-22 | 2000-09-27 | Государственное предприятие Комплексный научно-исследовательский и конструкторско-технологический институт водоснабжения, канализации, гидротехнических сооружений и инженерной гидрогеологии | Coagulating agent for treatment of water from paint and varnish materials |
| RU2220195C2 (en) * | 2001-10-08 | 2003-12-27 | Общество с ограниченной ответственностью "Фирма КВИТ" | Method for treatment of liquid waste in alcohol production |
| RU2259394C2 (en) * | 2003-01-28 | 2005-08-27 | Воропанова Лидия Алексеевна | Distillery dregs processing method |
| RU2275385C1 (en) * | 2004-12-15 | 2006-04-27 | Открытое акционерное общество "Нижегородский научно-исследовательский конструкторско-технологический институт местной промышленности" | High-molecular weight (meth)acrylic anionic flocculant production process |
| RU2294910C2 (en) * | 2004-12-30 | 2007-03-10 | Общество с ограниченной ответственностью "Компания Скарабей" | Method of producing organomineral mixtures from alcohol production liquid wastes |
| RU2313230C2 (en) * | 2005-06-06 | 2007-12-27 | Общество с ограниченной ответственностью "АгроВит" | Method for producing of organomineral mixtures from distillation industry wastes |
-
2008
- 2008-01-09 RU RU2008100922/13A patent/RU2374319C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2374319C2 (en) | 2009-11-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20130110 |
|
| NF4A | Reinstatement of patent |
Effective date: 20140210 |
|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20150110 |
|
| BF4A | Cancelling a publication of earlier date [patents] |
Free format text: PUBLICATION IN JOURNAL SHOULD BE CANCELLED |