FIELD: food industry, cleaning of sugar production evaporation apparatuses. SUBSTANCE: the heat exchange surface of sugar juice evaporation apparatuses is rinsed out by inhibited solution of nitric acid with a concentration of 105 to 250 kg/cu.m at a temperature of 25+-10 C. EFFECT: facilitated procedure. 1 dwg, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCING IRON OXIDE PIGMENTS AND SULPHATE OF POTASSIUM FERTILISERS | 2013 |
|
RU2562265C2 |
| COMPOUND AND METHOD FOR REMOVING SCALE FROM HEAT-TRANSFER SURFACES | 2002 |
|
RU2203463C1 |
| METHOD OF PREPARING CARRIER FOR PETROLEUM PROCESSING AND PETROCHEMICAL PROCESS CATALYSTS | 1998 |
|
RU2145520C1 |
| PRODUCTION LINE AND METHOD FOR PRODUCTION OF LIQUID SUGAR OF SORTED HONEY, SORGHUM SAP AND CRUDE SUGAR (VERSIONS) | 2009 |
|
RU2402613C1 |
| METHOD FOR TREATMENT OF BOTTOM-HOLE FORMATION ZONE | 1994 |
|
RU2068086C1 |
| METHOD OF EVAPORATING ALUMINATE SOLUTIONS | 2014 |
|
RU2572143C1 |
| COMPOSITION FOR CHEMICAL CLEANING OF PRODUCT SURFACES FROM SCALE AND CORROSION DEPOSITS | 1995 |
|
RU2114215C1 |
| METHOD FOR THERMOCHEMICAL TREATMENT OF HOLE BOTTOM ZONE | 1992 |
|
RU2023874C1 |
| METHOD FOR PURIFICATION OF RAW SULPHATE SOAP | 2022 |
|
RU2800459C1 |
| METHOD OF CLEANING BOILER EQUIPMENT INNER SURFACES FROM DEPOSITS | 2019 |
|
RU2724063C1 |
