FIELD: chemistry.
SUBSTANCE: composition contains citric acid and a functional additive - polyethylene glycol PEG-800, PEG-1000, PEG-1200, PEG-1500, PEG-1600. The composition further contains tartaric acid, with the following ratio of components, wt %: polyethylene glycol PEG-800, PEG-1000, PEG-1200, PEG-1500, PEG-1600 - 5…10, tartaric acid - 23…46, ammonium, potassium or sodium bicarbonate 8…20, citric acid - the balance. The composition further contains a fragrance, e.g. a natural or identical lemon fragrance, in amount of up to 1 wt %.
EFFECT: high washing capacity, preventing deposition of washed deposits on the cleaned surface, easy pelletisation of the composition and dissolution thereof in water.
2 cl, 2 tbl, 10 ex
Title | Year | Author | Number |
---|---|---|---|
PREPARATION FOR SCALING AND CLEANING OF INTERNAL SURFACES OF HEAT POWER AND PROCESS EQUIPMENT FROM SCALING DEPOSITS | 2020 |
|
RU2738662C1 |
METHOD FOR CLEANING INTERNAL SURFACES OF HEAT POWER AND PROCESS EQUIPMENT FROM SCALE DEPOSITS WITH THE DESCALER | 2020 |
|
RU2735015C1 |
COMPOSITION FOR DISSOLUTION / REMOVAL OF HARDNESS SALTS | 2019 |
|
RU2715205C1 |
COMPOUND FOR CHEMICAL CLEANING OF SURFACES FROM SCALE AND CORROSION | 2002 |
|
RU2206034C1 |
ACTIVE REDUCING AGENT OF COMPOUND FOR REMOVAL OF SCALE AND CORROSION DEPOSITS FROM VARIOUS SURFACES | 2005 |
|
RU2305143C1 |
MEANS FOR CHEMICAL CLEANING METAL SURFACES | 2016 |
|
RU2644157C1 |
COMPOSITION FOR CHEMICAL CLEANING OF PRODUCT SURFACES FROM SCALE AND CORROSION DEPOSITS | 1995 |
|
RU2114215C1 |
COMPOSITION FOR PREVENTION OF HYDRATE SALT DEPOSITIONS AND CORROSION | 2011 |
|
RU2504571C2 |
REMOVAL OF SCALE-CORROSION | 2013 |
|
RU2551723C2 |
METHOD OF REMOVING SCALE-CORROSION SEDIMENTS FROM METAL SURFACES OF CARBON NON-ALLOYED STEELS | 2014 |
|
RU2581347C1 |
Authors
Dates
2014-05-20—Published
2013-02-20—Filed