FIELD: technological processes.
SUBSTANCE: method to treat hydrocarbon products from acid admixtures by their absorption with an absorbing solution of alkaline metal hydroxide containing alkaline metal acetate and carboxymethylcellulose at PH of 7-14 units. Solution regeneration is carried out first with oxygen, afterwards it is treated with lime.
EFFECT: increased safety, reduced toxicity and high efficiency of acid admixtures neutralisation.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| ABSORPTION SOLUTION FOR REMOVING HYDROGEN SULFIDE FROM GASES | 1996 |
|
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| METHOD OF REMOVING HYDROGEN SULFIDE FROM GAS | 2006 |
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| METHOD FOR PREPARATION AND COMPOSITION OF ADDITIVE FOR DESULPHURATION OF SULPHUR-CONTAINING FUEL | 2011 |
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RU2469843C2 |
