EA201001650A1 - METHOD FOR PRODUCING AQUEOUS SOLUTION OF ALUMINUM CHLORINE - Google Patents

METHOD FOR PRODUCING AQUEOUS SOLUTION OF ALUMINUM CHLORINE

Info

Publication number
EA201001650A1
EA201001650A1 EA201001650A EA201001650A EA201001650A1 EA 201001650 A1 EA201001650 A1 EA 201001650A1 EA 201001650 A EA201001650 A EA 201001650A EA 201001650 A EA201001650 A EA 201001650A EA 201001650 A1 EA201001650 A1 EA 201001650A1
Authority
EA
Eurasian Patent Office
Prior art keywords
aqueous solution
aluminum
aluminum chloride
producing aqueous
chloride
Prior art date
Application number
EA201001650A
Other languages
Russian (ru)
Other versions
EA019264B1 (en
Inventor
Джамал Вейс оглы Мамедов
Надир Фаррух оглы Гахраманов
Ядигар Юсиф оглы Гусейнов
Гудрат Салман оглы Аббасов
Ляман Исми кызы Адилова
Тельман Дадаш оглы Кулиев
Гульзар Низам кызы Кулиева
Original Assignee
Сумгаитский Государственный Университет (Сгу)
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 Сумгаитский Государственный Университет (Сгу) filed Critical Сумгаитский Государственный Университет (Сгу)
Publication of EA201001650A1 publication Critical patent/EA201001650A1/en
Publication of EA019264B1 publication Critical patent/EA019264B1/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

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

Abstract

Изобретение относится к неорганической химии, в частности к способу получения водного раствора хлористого алюминия, который используется для очистки и обеззараживания питьевых и сточных вод. Способ получения водного раствора хлористого алюминия заключается в хлорировании алюминиевых колец с хлористым водородом в среде толуола, полученный комплекс катализатор (СН-СН∙AlCl∙HCl) разлагают водой с получением водного раствора хлористого алюминия. Процесс хлорирования осуществляют при температуре 60-65°С и времени реакции 1,6 ч. Предложенный процесс позволяет утилизировать хлористый водород, являющийся отходом производства.The invention relates to inorganic chemistry, in particular to a method for producing an aqueous solution of aluminum chloride, which is used for cleaning and disinfecting drinking and waste waters. The method of obtaining an aqueous solution of aluminum chloride consists in chlorination of aluminum rings with hydrogen chloride in toluene, the resulting complex catalyst (CH-CH ∙ AlCl ∙ HCl) is decomposed with water to obtain an aqueous solution of aluminum chloride. The chlorination process is carried out at a temperature of 60-65 ° C and a reaction time of 1.6 hours. The proposed process allows the utilization of hydrogen chloride, which is a waste product.

EA201001650A 2009-10-09 2010-05-04 Method for producing aqueous solution of aluminum chloride EA019264B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AZA20090207 2009-10-09

Publications (2)

Publication Number Publication Date
EA201001650A1 true EA201001650A1 (en) 2011-12-30
EA019264B1 EA019264B1 (en) 2014-02-28

Family

ID=45491158

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201001650A EA019264B1 (en) 2009-10-09 2010-05-04 Method for producing aqueous solution of aluminum chloride

Country Status (1)

Country Link
EA (1) EA019264B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB454939A (en) * 1934-04-24 1936-10-08 Ruhrchemie Ag Method of converting metallic aluminium with hydrogen chloride
US3764664A (en) * 1970-06-19 1973-10-09 Sumitomo Chemical Co Process for the production of active anhydrous aluminum chloride
SU722567A1 (en) * 1976-06-07 1980-03-25 Киевский Ордена Ленина Политехнический Институт Им.50-Летия Великой Октябрьской Социалистической Революции Method of regeneration of aluminium chloride-based catalytic complex for alkylation of benzene

Also Published As

Publication number Publication date
EA019264B1 (en) 2014-02-28

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU