RU2016152572A - METHOD FOR PRODUCING GRANULATED SORBENT - Google Patents

METHOD FOR PRODUCING GRANULATED SORBENT Download PDF

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Publication number
RU2016152572A
RU2016152572A RU2016152572A RU2016152572A RU2016152572A RU 2016152572 A RU2016152572 A RU 2016152572A RU 2016152572 A RU2016152572 A RU 2016152572A RU 2016152572 A RU2016152572 A RU 2016152572A RU 2016152572 A RU2016152572 A RU 2016152572A
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RU
Russia
Prior art keywords
producing granulated
granulated sorbent
hydrothermal treatment
aluminum oxide
average ratio
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RU2016152572A
Other languages
Russian (ru)
Other versions
RU2016152572A3 (en
Inventor
Андрей Борисович Лебедев
Владимир Афанасьевич Утков
Вячеслав Николаевич Бричкин
Владимир Юрьевич Бажин
Виктор Михайлович Сизяков
Екатерина Викторовна Сизякова
Владимир Леонидович Трушко
Original Assignee
федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет"
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Application filed by федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет" filed Critical федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет"
Priority to RU2016152572A priority Critical patent/RU2016152572A/en
Publication of RU2016152572A publication Critical patent/RU2016152572A/en
Publication of RU2016152572A3 publication Critical patent/RU2016152572A3/ru

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  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Claims (1)

Способ получения гранулированного сорбента, включающий смешение оксида или карбоната кальция и оксида алюминия, гидротермальную обработку и прокаливание смеси, отличающийся тем, что используют исходную смесь, дополнительно содержащую, оксиды железа и кремния, среднее соотношение которых 1:1, при среднем отношении оксида алюминия к сумме оксидов железа и кремния 1:5, а затем проводят прокаливание при температуре от 1100 до 1250°С с последующей гидротермальной обработкой.A method of producing a granular sorbent, comprising mixing calcium oxide or carbonate and aluminum oxide, hydrothermal treatment and calcining the mixture, characterized in that the initial mixture is further used, additionally containing iron and silicon oxides, the average ratio of which is 1: 1, with an average ratio of aluminum oxide to the sum of iron and silicon oxides 1: 5, and then calcination is carried out at a temperature of from 1100 to 1250 ° C, followed by hydrothermal treatment.
RU2016152572A 2016-12-29 2016-12-29 METHOD FOR PRODUCING GRANULATED SORBENT RU2016152572A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2016152572A RU2016152572A (en) 2016-12-29 2016-12-29 METHOD FOR PRODUCING GRANULATED SORBENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2016152572A RU2016152572A (en) 2016-12-29 2016-12-29 METHOD FOR PRODUCING GRANULATED SORBENT

Publications (2)

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RU2016152572A true RU2016152572A (en) 2018-12-19
RU2016152572A3 RU2016152572A3 (en) 2019-04-08

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Application Number Title Priority Date Filing Date
RU2016152572A RU2016152572A (en) 2016-12-29 2016-12-29 METHOD FOR PRODUCING GRANULATED SORBENT

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RU (1) RU2016152572A (en)

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RU2016152572A3 (en) 2019-04-08

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FA91 Application withdrawn (on applicant's request)

Effective date: 20190603