SU488787A1 - Method for preparing aluminum sulphate solution - Google Patents

Method for preparing aluminum sulphate solution

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Publication number
SU488787A1
SU488787A1 SU2015389A SU2015389A SU488787A1 SU 488787 A1 SU488787 A1 SU 488787A1 SU 2015389 A SU2015389 A SU 2015389A SU 2015389 A SU2015389 A SU 2015389A SU 488787 A1 SU488787 A1 SU 488787A1
Authority
SU
USSR - Soviet Union
Prior art keywords
sulphate solution
aluminum sulphate
preparing aluminum
solution
cake
Prior art date
Application number
SU2015389A
Other languages
Russian (ru)
Inventor
Халетдин Назирович Нурмагамбетов
Самат Сагиевич Нуркеев
Ербулат Адиятович Тастанов
Original Assignee
Казахский Политехнический Институт Им.Ленина
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 Казахский Политехнический Институт Им.Ленина filed Critical Казахский Политехнический Институт Им.Ленина
Priority to SU2015389A priority Critical patent/SU488787A1/en
Application granted granted Critical
Publication of SU488787A1 publication Critical patent/SU488787A1/en

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  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Description

пожившемс  остатке кристаллического гип еа (СаО«) значительно улучшает .стадию фильтрации и промывки кека.The residual crystalline residue of ga ea (CaO) significantly improves the filtration and washing of the cake.

Использование предлагаемого способа получени  раствора сульфата|алюминн  позвол ет найти применение в народном хоз йстве отходов, получаемых в энергетической промьпиленности; упростить технологию переработки глиноэемсодержащего сырь ; отказатьс  от применени  дл  полу ченн  коагул нта такого ценного продукта, ,как гидрат окиси алюмини .The use of the proposed method for producing a solution of sulfate | aluminin makes it possible to find an application in the national economy of waste produced in the energy industry; simplify the processing technology of clay-containing raw materials; refuse to use such a valuable product as a coagulant, such as alumina hydrate.

Предмет изобретени Subject invention

Способ получени  раствора сульфата алю мини  из золы от сжигани  угл , включающий выщелачивание.золы серной кислотой, отделение раствора фильтрацией пульпы и промывку кека, отличающийс  тем, что, с целью упрощени  процесса выIja щелачивани  и интенсификации фильтрации 1 пульпы и промывки кека, в Jтoль перед {сжиганием ввод т известн к при молекуо чл рном соотношении: СаОгАВ ,7:2,О.A method for obtaining aluminum sulphate solution from ash from burning coal, including leaching of ash by sulfuric acid, separating the solution by pulp filtration and washing the cake, characterized in that, in order to simplify the process of alkalization and intensify filtration of 1 pulp and washing the cake, in the first before {by burning, limestone is introduced at a molecular ratio: CaOAB, 7: 2, O.

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SU2015389A 1974-04-18 1974-04-18 Method for preparing aluminum sulphate solution SU488787A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2015389A SU488787A1 (en) 1974-04-18 1974-04-18 Method for preparing aluminum sulphate solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2015389A SU488787A1 (en) 1974-04-18 1974-04-18 Method for preparing aluminum sulphate solution

Publications (1)

Publication Number Publication Date
SU488787A1 true SU488787A1 (en) 1975-10-25

Family

ID=20581762

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2015389A SU488787A1 (en) 1974-04-18 1974-04-18 Method for preparing aluminum sulphate solution

Country Status (1)

Country Link
SU (1) SU488787A1 (en)

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