SU138614A1 - Method for removing mercury from solutions of anthraquinone-1-sulfonic acid - Google Patents

Method for removing mercury from solutions of anthraquinone-1-sulfonic acid

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Publication number
SU138614A1
SU138614A1 SU639001K SU639001K SU138614A1 SU 138614 A1 SU138614 A1 SU 138614A1 SU 639001 K SU639001 K SU 639001K SU 639001 K SU639001 K SU 639001K SU 138614 A1 SU138614 A1 SU 138614A1
Authority
SU
USSR - Soviet Union
Prior art keywords
anthraquinone
solutions
sulfonic acid
removing mercury
mercury
Prior art date
Application number
SU639001K
Other languages
Russian (ru)
Inventor
М.И. Гольдфарб
В.А. Иванова
Н.Г. Иванова
Е.В. Попова
В.А. Ходак
Original Assignee
М.И. Гольдфарб
В.А. Иванова
Н.Г. Иванова
Е.В. Попова
В.А. Ходак
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by М.И. Гольдфарб, В.А. Иванова, Н.Г. Иванова, Е.В. Попова, В.А. Ходак filed Critical М.И. Гольдфарб
Application granted granted Critical
Publication of SU138614A1 publication Critical patent/SU138614A1/en

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Description

Известен способ удалени  ртути из ее минеральных растворов с немощью железа или меди. Дл  удалени  ртути из растворов сульфокислот антрахинона этот способ не примен лс  из-за возможности восстановительного действи  железа или меди на антрахинонсульфокислоту .There is a known method of removing mercury from its mineral solutions with the weakness of iron or copper. To remove mercury from solutions of anthraquinone sulfonic acids, this method was not used because of the possibility of the reducing effect of iron or copper on anthraquinone sulfonic acid.

Согласно изобретению предложен способ, по которому ртуть удал етс  из антрахинон-1-сульфокислоты с помощью железа или меди, вводимых в виде стружки. При этом ртуть выдел етс  в виде тонкодисперсного осадка.According to the invention, a method is proposed in which mercury is removed from anthraquinone-1-sulfonic acid with iron or copper, introduced as chips. In this case, mercury is released as a fine sediment.

Особенность способа заключаетс  в том, что он примен етс  дл  растворов антрахинон-1-сульфокислоты в разбавленной серной кислоте при температуре не выше 60°.A feature of the method is that it is used for solutions of anthraquinone-1-sulfonic acid in dilute sulfuric acid at a temperature not higher than 60 °.

Дл  фильтрации реакционной массы примен ют фильтр, состо щий из кислотостойких непроницаемых дл  тонкодисперсных осадков элементов , например, фторопластовых или керамиковых «свечей.For filtering the reaction mass, a filter is used consisting of acid-resistant impermeable to finely dispersed precipitation elements, for example, fluoroplastic or ceramic candles.

Пример. В 200 г раствора антрахинон-1-сульфокислоты в разбавленной сер«ой кислоте (не выше 20%), подогретого до 50-60°, постепенно ввод т при перемешивании железо или медь в виде стружки в количестве , близком к теоретическому - требуемому. Спуст  30 минут, вс  ртуть выдел етс  в виде тонкодисперсного осадка. После фильтрации реакционна  масса практически свободна от ртути.Example. In 200 g of a solution of anthraquinone-1-sulfonic acid in dilute sulfuric acid (not higher than 20%), heated to 50-60 °, iron or copper in the form of chips, in a quantity close to the theoretical value, is gradually introduced with stirring. After 30 minutes, all of the mercury is released as a fine precipitate. After filtration, the reaction mass is practically free from mercury.

Предмет изобретени Subject invention

Применение способа удалени  ртути с помощью железа или меди дл  удалени  ее из растворов антрахинон-1-сульфокислоты в разбавленной серной кислоте.Applying the method of mercury removal with iron or copper to remove it from solutions of anthraquinone-1-sulfonic acid in dilute sulfuric acid.

SU639001K 1959-09-17 1959-09-17 Method for removing mercury from solutions of anthraquinone-1-sulfonic acid SU138614A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU639001A SU129655A1 (en) 1959-09-17 1959-09-17 Method for removing mercury from solutions of anthraquinone-1-sulfonic acid

Publications (1)

Publication Number Publication Date
SU138614A1 true SU138614A1 (en) 1960-11-30

Family

ID=48294756

Family Applications (2)

Application Number Title Priority Date Filing Date
SU639001A SU129655A1 (en) 1959-09-17 1959-09-17 Method for removing mercury from solutions of anthraquinone-1-sulfonic acid
SU639001K SU138614A1 (en) 1959-09-17 1959-09-17 Method for removing mercury from solutions of anthraquinone-1-sulfonic acid

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SU639001A SU129655A1 (en) 1959-09-17 1959-09-17 Method for removing mercury from solutions of anthraquinone-1-sulfonic acid

Country Status (1)

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SU (2) SU129655A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793289A (en) * 1971-12-22 1973-06-22 Bayer Ag PROCESS FOR THE PRODUCTION OF ANTHRAQUINONE-SULPHONIC ACIDS

Also Published As

Publication number Publication date
SU129655A1 (en) 1959-11-30

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