RU99110269A - METHOD FOR PRODUCING GRANULATED ZEOLITE TYPE FOZHAZIT WITHOUT BINDING MATTERS - Google Patents

METHOD FOR PRODUCING GRANULATED ZEOLITE TYPE FOZHAZIT WITHOUT BINDING MATTERS

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Publication number
RU99110269A
RU99110269A RU99110269/12A RU99110269A RU99110269A RU 99110269 A RU99110269 A RU 99110269A RU 99110269/12 A RU99110269/12 A RU 99110269/12A RU 99110269 A RU99110269 A RU 99110269A RU 99110269 A RU99110269 A RU 99110269A
Authority
RU
Russia
Prior art keywords
fozhazit
matters
binding
producing granulated
clay material
Prior art date
Application number
RU99110269/12A
Other languages
Russian (ru)
Other versions
RU2174951C2 (en
Inventor
Валентина Михайловна Биланчин
Наталья Георгиевна Григорьева
Олег Владиславович Кожевников
Геннадий Борисович Крылов
Original Assignee
Открытое акционерное общество Химико-металлургический завод
Filing date
Publication date
Application filed by Открытое акционерное общество Химико-металлургический завод filed Critical Открытое акционерное общество Химико-металлургический завод
Priority to RU99110269A priority Critical patent/RU2174951C2/en
Priority claimed from RU99110269A external-priority patent/RU2174951C2/en
Publication of RU99110269A publication Critical patent/RU99110269A/en
Application granted granted Critical
Publication of RU2174951C2 publication Critical patent/RU2174951C2/en

Links

Claims (3)

1. Способ получения гранулированного цеолита типа фожазит, без связующих веществ, на основе природного глинистого материала, включающий смешение до однородной массы активированного глинистого материала с алюмокремнегидрогелем и аморфным оксидом кремния либо гидроокисью алюминия, грануляцию, сушку гранул и гидротермальную кристаллизацию в щелочном растворе, отличающийся тем, что в качестве щелочного раствора используют раствор гидроксида натрия концентрацией 40 - 60 г/л, содержащий силикат или алюминат ион и специальную добавку, взятую в количестве 0,1 - 0,5 мас.% от количества глинистого материала.1. A method of producing granulated faujasite zeolite, without binders, based on natural clay material, comprising mixing to a homogeneous mass of activated clay material with aluminosilicon hydrogel and amorphous silica or aluminum hydroxide, granulation, drying granules and hydrothermal crystallization in an alkaline solution, characterized in that as an alkaline solution use a solution of sodium hydroxide concentration of 40-60 g / l, containing silicate or aluminate ion and a special additive taken 0.1 - 0.5 wt% of the clay material.. 2. Способ по п.1, отличающийся тем, что в качестве специальной добавки используют гидроксид лития. 2. The method according to claim 1, characterized in that lithium hydroxide is used as a special additive. 3. Способ по п.1, отличающийся тем, что введение добавки осуществляют при массовом соотношении компонентов 100 : 0,1 - 0,5 мас.%. 3. The method according to claim 1, characterized in that the introduction of the additive is carried out at a mass ratio of components of 100: 0.1 to 0.5 wt.%.
RU99110269A 1999-05-11 1999-05-11 Method of preparing granular faujasite type zeolite without binding materials RU2174951C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU99110269A RU2174951C2 (en) 1999-05-11 1999-05-11 Method of preparing granular faujasite type zeolite without binding materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU99110269A RU2174951C2 (en) 1999-05-11 1999-05-11 Method of preparing granular faujasite type zeolite without binding materials

Publications (2)

Publication Number Publication Date
RU99110269A true RU99110269A (en) 2001-06-10
RU2174951C2 RU2174951C2 (en) 2001-10-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU99110269A RU2174951C2 (en) 1999-05-11 1999-05-11 Method of preparing granular faujasite type zeolite without binding materials

Country Status (1)

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RU (1) RU2174951C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7160830B2 (en) 2002-12-18 2007-01-09 Albemarle Netherlands, B.V. Process for the preparation of catalyst microspheres
CN103667543A (en) * 2013-12-16 2014-03-26 温州大学 Chrome-free metal compound tanning agent and preparation method thereof
RU2652210C1 (en) * 2017-07-10 2018-04-25 Федеральное государственное бюджетное образовательное учреждение высшего образования "Ивановский государственный химико-технологический университет" (ИГХТУ) Method for producing synthetic granulated nap zeolite

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