RU2001131023A - A method of obtaining a synthetic zeolite type A - Google Patents

A method of obtaining a synthetic zeolite type A

Info

Publication number
RU2001131023A
RU2001131023A RU2001131023/12A RU2001131023A RU2001131023A RU 2001131023 A RU2001131023 A RU 2001131023A RU 2001131023/12 A RU2001131023/12 A RU 2001131023/12A RU 2001131023 A RU2001131023 A RU 2001131023A RU 2001131023 A RU2001131023 A RU 2001131023A
Authority
RU
Russia
Prior art keywords
obtaining
synthetic zeolite
mixture
zeolite type
additive
Prior art date
Application number
RU2001131023/12A
Other languages
Russian (ru)
Other versions
RU2218303C2 (en
Inventor
Станислав Федорович Беднов
Original Assignee
Открытое акционерное общество "Строительные технологии - XXI век"
Filing date
Publication date
Application filed by Открытое акционерное общество "Строительные технологии - XXI век" filed Critical Открытое акционерное общество "Строительные технологии - XXI век"
Priority to RU2001131023/12A priority Critical patent/RU2218303C2/en
Priority claimed from RU2001131023/12A external-priority patent/RU2218303C2/en
Publication of RU2001131023A publication Critical patent/RU2001131023A/en
Application granted granted Critical
Publication of RU2218303C2 publication Critical patent/RU2218303C2/en

Links

Claims (1)

Способ получения синтетического цеолита типа А, включающий смешение каолина с добавкой, увлажнение смеси до получения однородной массы, формование гранул, термообработку, гидротермальную кристаллизацию, отмывку и сушку, отличающийся тем, что каолин дополнительно смешивают с диоксидом кремния, взятым в количестве 1,0-5,0 мас.%, в качестве добавки при смешении используют древесную муку, кокс или коксовый активный уголь в количестве 8,1-15 мас.%, полученную смесь увлажняют раствором гидроксида натрия до содержания его в смеси 0,5-2,5 мас.%.A method of producing a synthetic type A zeolite, comprising mixing kaolin with an additive, moistening the mixture until a homogeneous mass is obtained, forming granules, heat treatment, hydrothermal crystallization, washing and drying, characterized in that the kaolin is further mixed with silica taken in an amount of 1.0- 5.0 wt.%, Wood flour, coke or coke activated charcoal in the amount of 8.1-15 wt.% Is used as an additive when mixing, the resulting mixture is moistened with sodium hydroxide solution until its content in the mixture is 0.5-2.5 wt.%.
RU2001131023/12A 2001-11-16 2001-11-16 Method to produce synthetic zeolite of a-type RU2218303C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2001131023/12A RU2218303C2 (en) 2001-11-16 2001-11-16 Method to produce synthetic zeolite of a-type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2001131023/12A RU2218303C2 (en) 2001-11-16 2001-11-16 Method to produce synthetic zeolite of a-type

Publications (2)

Publication Number Publication Date
RU2001131023A true RU2001131023A (en) 2003-07-27
RU2218303C2 RU2218303C2 (en) 2003-12-10

Family

ID=32065658

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2001131023/12A RU2218303C2 (en) 2001-11-16 2001-11-16 Method to produce synthetic zeolite of a-type

Country Status (1)

Country Link
RU (1) RU2218303C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2446101C1 (en) * 2010-11-18 2012-03-27 Государственное образовательное учреждение высшего профессионального образования "Ивановский государственный химико-технологический университет" Method of producing synthetic granular type a zeolite
RU2525246C2 (en) * 2012-05-17 2014-08-10 Закрытое акционерное общество "Нанотехнологии и инновации" (ЗАО "НТиИ") Method of obtaining synthetic zeolite of type a
RU2655104C1 (en) * 2017-05-02 2018-05-23 Общество с ограниченной ответственностью "Компания "Новые технологии" Method for producing naa granulated zeolite adsorbent

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