FIELD: process engineering.
SUBSTANCE: invention relates to food industry and may be used for lactoserum proteins separation. Proposed mix consists of cellulose diacetate in acetone and millet thrashing wastes thermally treated at t=200-400°C with no oxygen that have particle sized of 85 mcm at the following content of components, wt %: cellulose diacetate - 5.0, acetone - 62.6-68.5, millet thrashing wastes thermally treated - 26.5-32.4. In using thermally treated millet thrashing wastes with particle size of 160 mcm, proposed mix features the following content of components, wt%: cellulose diacetate - 7.0, acetone - 67.7-78.5, millet thrashing wastes thermally treated - 14.5-25.3.
EFFECT: higher sensitivity of membranes.
2 cl, 1 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| MIXTURE FOR MOLDING OF ACETATE CELLULOSE ULTRAFILTRATION ADSORPTION MEMBRANE (VERSIONS) | 2004 |
|
RU2287929C2 |
| MIXTURE FOR FORMATION OF ACETATE CELLULOSE ULTRAFILTRATION MEMBRANE | 2005 |
|
RU2283583C1 |
| ACETATE-CELLULOSE SUPERFILTERING MEMBRANE | 1998 |
|
RU2166856C2 |
| MIXTURE FOR FORMATION OF CELLULOSE ACETATE ULTRAFILTRATION MEMBRANE | 2012 |
|
RU2510885C2 |
| METHOD OF MODIFYING CELLULOSE ACETATES TO OBTAIN FILTRATION MEMBRANES | 2014 |
|
RU2602151C2 |
| ULTRAFILTER MEMBRANE ON POLYMERIC BASE FOR SEPARATION OF SECONDARY MILK RAW MATERIAL | 2008 |
|
RU2356218C1 |
| METHOD OF MANUFACTURING ULTRAFILTRATION CELLULOSE ACETATE MEMBRANES | 1995 |
|
RU2093255C1 |
| METHOD OF MODIFYING CELLULOSE DIACETATE FIBRES | 2012 |
|
RU2515313C2 |
| BIOLOGICALLY DESTRUCTIBLE THERMOPLASTIC COMPOSITION ON THE BASE OF CELLULOSE ESTERS | 1996 |
|
RU2117016C1 |
| METHOD OF MANUFACTURING FILTERING PAPER | 0 |
|
SU604890A1 |
