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SU522131A1 - The method of obtaining strontium sulfide solution - Google Patents

The method of obtaining strontium sulfide solution

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Publication number
SU522131A1
SU522131A1 SU2037939A SU2037939A SU522131A1 SU 522131 A1 SU522131 A1 SU 522131A1 SU 2037939 A SU2037939 A SU 2037939A SU 2037939 A SU2037939 A SU 2037939A SU 522131 A1 SU522131 A1 SU 522131A1
Authority
SU
USSR - Soviet Union
Prior art keywords
water
stage
strontium sulfide
sulfide solution
solution
Prior art date
Application number
SU2037939A
Other languages
Russian (ru)
Inventor
Эдуард Борисович Гитис
Федор Иванович Стригунов
Иван Дмитриевич Зайцев
Светлана Кузьминична Соляник
Нина Дмитриевна Завьялова
Александр Ананьевич Осейкин
Виктор Васильевич Снижко
Нина Трофимовна Парамонова
Виталий Нестерович Карапетьянц
Original Assignee
Предприятие П/Я А-3732
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 Предприятие П/Я А-3732 filed Critical Предприятие П/Я А-3732
Priority to SU2037939A priority Critical patent/SU522131A1/en
Application granted granted Critical
Publication of SU522131A1 publication Critical patent/SU522131A1/en

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  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Description

(54) СПОСОБ ПОЛУЧЕНИЯ РАСТВОРА СУЛЬФИДА СТРОНЦИЯ(54) METHOD FOR OBTAINING STRONTIUM SULFIDE SOLUTION

После i 5 мии 1о6работки при 85°С суспензию суль4шдд стронци  отвод т из мельншхы и раздел ют на барабанном вакуум-фильтре, откуда отвод т в качестве продукционного 33,86 кг/мин раствора суль фида строгани  концентрацией 11,39%. В раствор пе- : реходит 97% водорастворимых солей стронци , содержащихс  в плаве. Шлам в количестве 1,94 кг направЛЯ|От в реактор с мешалкой, куда одновременно подают 30 кг воды, что соответствует соотношению/ Т 1К, равному 1:15. Водную обработку на второй стадии ведут в течение 40 мин при , после чего суспензию раздел ют на барабанном вакуумфильтре , отфильтрованный раствор с когщентрацией 1,32% в количестве 30,4 кт подают в иировую мельницу на первую стадию, а шлам в количестве 1,24 кг направл ют на обезвреживание.After i5 mii 1-6 processing at 85 ° C, the suspension of sul4shdd strontium is removed from the mill and separated on a drum suction filter, from which 33.86 kg / min of a planing sulfide solution with a concentration of 11.39% is removed as a production one. 97% of water-soluble strontium salts contained in the melt are transferred to the solution. Sludge in the amount of 1.94 kg directing | From into the reactor with a stirrer, which simultaneously serves 30 kg of water, which corresponds to the ratio / T 1K, equal to 1:15. Water treatment in the second stage is carried out for 40 minutes, after which the suspension is separated on a drum-type vacuum filter, the filtered solution with a co-concentration of 1.32% in an amount of 30.4 kt is fed to an iridescent mill in the first stage, and the slurry in an amount of 1.24 kg sent for disposal.

В предлагаемом способе расход воды на обработку уменьшаетс  в 1,3 - 1,9 раза, а степень перехода /In the proposed method, the water consumption for treatment is reduced 1.3-1.9 times, and the degree of transition /

водорастворимых солей стронци  в раствор повы1шетс  до 97% против 90% по известному способу.water-soluble strontium salts in solution will rise to 97% versus 90% by a known method.

Claims (2)

1.Способ получени  раствора сульфида строн- . ци , включаюший измельчение и двухстадийн)пю водную обработку плава,содержащего сульфид стронци , при температуре 85-100°С, отличающийс  тем, что, с целью упрошенн  процесса, сокращени  расхода воды и повышени  степени перехода водорастворимых солей стронци  в раствор , измельчение плава ведут непосредственно в процессе водной обработки на первой стадии и вторую стадию водаой обработки ведут nim соотношении Т : Ж, равном i : 12-18.1. Method of obtaining stron-sulphide solution. chi, including grinding and two-stage treatment of water containing strontium sulfide at a temperature of 85-100 ° C, characterized in that, to simplify the process, reduce water consumption and increase the degree of transition of water-soluble strontium salts into the solution, grinding the water leads directly in the process of water treatment in the first stage and the second stage in water treatment, the nim ratio of T: W is equal to i: 12-18. 2.Способ поп. 1, отличающийс  тем, что процесс двухстадийной водной обработки ведут в течение 40-80 мин.2. Method pop. 1, characterized in that the two-stage water treatment process is carried out for 40-80 minutes.
SU2037939A 1974-06-24 1974-06-24 The method of obtaining strontium sulfide solution SU522131A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2037939A SU522131A1 (en) 1974-06-24 1974-06-24 The method of obtaining strontium sulfide solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2037939A SU522131A1 (en) 1974-06-24 1974-06-24 The method of obtaining strontium sulfide solution

Publications (1)

Publication Number Publication Date
SU522131A1 true SU522131A1 (en) 1976-07-25

Family

ID=20589019

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2037939A SU522131A1 (en) 1974-06-24 1974-06-24 The method of obtaining strontium sulfide solution

Country Status (1)

Country Link
SU (1) SU522131A1 (en)

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