RU2019122021A - METHOD FOR OBTAINING INORGANIC FERROCYANIDE SORBENT (VERSIONS) - Google Patents

METHOD FOR OBTAINING INORGANIC FERROCYANIDE SORBENT (VERSIONS) Download PDF

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Publication number
RU2019122021A
RU2019122021A RU2019122021A RU2019122021A RU2019122021A RU 2019122021 A RU2019122021 A RU 2019122021A RU 2019122021 A RU2019122021 A RU 2019122021A RU 2019122021 A RU2019122021 A RU 2019122021A RU 2019122021 A RU2019122021 A RU 2019122021A
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RU
Russia
Prior art keywords
carrier
salt
aqueous solution
solution
nickel sulfate
Prior art date
Application number
RU2019122021A
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Russian (ru)
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RU2746194C2 (en
RU2019122021A3 (en
Inventor
Анна Владимировна Воронина
Елена Викторовна Ноговицына
Владимир Сергеевич Семенищев
Марина Олеговна Блинова
Original Assignee
Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина"
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Application filed by Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" filed Critical Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина"
Priority to RU2019122021A priority Critical patent/RU2746194C2/en
Publication of RU2019122021A publication Critical patent/RU2019122021A/en
Publication of RU2019122021A3 publication Critical patent/RU2019122021A3/ru
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Publication of RU2746194C2 publication Critical patent/RU2746194C2/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30Processes for preparing, regenerating, or reactivating
    • B01J20/32Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3204Inorganic carriers, supports or substrates

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Claims (3)

1. Способ получения неорганического ферроцианидного сорбента, включающий обработку носителя водным раствором соли сульфата никеля, полученную систему обрабатывают водным раствором соли гексацианоферрата калия, промывают водой и сушат, отличающийся тем, что в качестве носителя используют гидратированный диоксид титана-циркония который перед обработкой водным раствором соли сульфата никеля предварительно переводят водородно-натриевую форму последовательной обработкой сначала раствором 0,1 М соляной кислоты, затем раствором гидроксида натрия до рН=6-7.1. A method of producing an inorganic ferrocyanide sorbent, comprising treating a carrier with an aqueous solution of a nickel sulfate salt, the resulting system is treated with an aqueous solution of a potassium hexacyanoferrate salt, washed with water and dried, characterized in that hydrated titanium-zirconium dioxide is used as a carrier, which is used as a carrier with an aqueous solution of salt. Nickel sulfate is preliminarily converted to the hydrogen-sodium form by sequential treatment, first with a solution of 0.1 M hydrochloric acid, then with a sodium hydroxide solution to pH = 6-7. 2. Способ получения неорганического ферроцианидного сорбента, включающий обработку носителя водным раствором соли сульфата никеля, полученную систему обрабатывают водным раствором соли гексацианоферрата калия, промывают водой и сушат, отличающийся тем, что в качестве носителя используют клиноптилолит, который перед обработкой водным раствором соли сульфата никеля предварительно переводят водородно-натриевую форму последовательной обработкой сначала раствором 1 М соляной кислоты, затем раствором гидроксида натрия до рН=6-7.2. A method for producing an inorganic ferrocyanide sorbent, comprising treating a carrier with an aqueous solution of a nickel sulfate salt, the resulting system is treated with an aqueous solution of a potassium hexacyanoferrate salt, washed with water and dried, characterized in that clinoptilolite is used as a carrier, which is preliminarily the hydrogen-sodium form is converted by sequential treatment first with a solution of 1 M hydrochloric acid, then with a solution of sodium hydroxide to pH = 6-7. 3. Способ получения неорганического ферроцианидного сорбента, включающий обработку носителя водным раствором соли сульфата никеля, полученную систему обрабатывают водным раствором соли гексацианоферрата калия, промывают водой и сушат, отличающийся тем, что в качестве носителя используют кварц-глауконитовый концентрат, который перед обработкой водным раствором соли сульфата никеля предварительно переводят водородно-натриевую форму последовательной обработкой сначала раствором 1 М соляной кислоты, затем раствором гидроксида натрия до рН=6-7.3. A method of obtaining an inorganic ferrocyanide sorbent, including processing the carrier with an aqueous solution of a salt of nickel sulfate, the resulting system is treated with an aqueous solution of a salt of potassium hexacyanoferrate, washed with water and dried, characterized in that a quartz-glauconite concentrate is used as a carrier, which is used as a carrier with an aqueous solution of salt Nickel sulfate is preliminarily converted to the hydrogen-sodium form by sequential treatment first with a solution of 1 M hydrochloric acid, then with a sodium hydroxide solution to pH = 6-7.
RU2019122021A 2019-07-12 2019-07-12 Method of producing inorganic ferrocyanide sorbent (versions) RU2746194C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2019122021A RU2746194C2 (en) 2019-07-12 2019-07-12 Method of producing inorganic ferrocyanide sorbent (versions)

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Application Number Priority Date Filing Date Title
RU2019122021A RU2746194C2 (en) 2019-07-12 2019-07-12 Method of producing inorganic ferrocyanide sorbent (versions)

Publications (3)

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RU2019122021A true RU2019122021A (en) 2021-01-12
RU2019122021A3 RU2019122021A3 (en) 2021-01-12
RU2746194C2 RU2746194C2 (en) 2021-04-08

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Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2113024C1 (en) * 1996-02-20 1998-06-10 Шарыгин Леонид Михайлович Inorganic spherically granulated composite zirconium hydroxide-based sorbent and method of preparation thereof
RU2320406C2 (en) * 2005-05-25 2008-03-27 Закрытое Акционерное Общество "Альянс-Гамма" Ferrocyanide sorbent preparation method
RU2345833C1 (en) * 2007-11-26 2009-02-10 Институт химии Дальневосточного отделения Российской академии наук (статус государственного учреждения) (Институт химии ДВО РАН) Method for preparation of ferrocyanide sorbates
JP2013023390A (en) * 2011-07-14 2013-02-04 Univ Of Tokyo Method for manufacturing sparingly soluble iron (iii) hexacyanoferrate (ii) salt carrier

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RU2746194C2 (en) 2021-04-08
RU2019122021A3 (en) 2021-01-12

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