RU2002125138A - METHOD FOR PRODUCING BALL CRACKING CATALYST - Google Patents

METHOD FOR PRODUCING BALL CRACKING CATALYST

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Publication number
RU2002125138A
RU2002125138A RU2002125138/04A RU2002125138A RU2002125138A RU 2002125138 A RU2002125138 A RU 2002125138A RU 2002125138/04 A RU2002125138/04 A RU 2002125138/04A RU 2002125138 A RU2002125138 A RU 2002125138A RU 2002125138 A RU2002125138 A RU 2002125138A
Authority
RU
Russia
Prior art keywords
solution
cracking catalyst
activating
sodium silicate
zeolite
Prior art date
Application number
RU2002125138/04A
Other languages
Russian (ru)
Other versions
RU2221645C1 (en
Inventor
Владимир Константинович Смирнов
Олег Васильевич Барсуков
Капитолина Николаевна Ирисова
В чеслав Борисович Мельников
Вячеслав Борисович Мельников
Владимир Иванович Вершинин
нчиков Игорь Иванович Лукъ
Игорь Иванович Лукъянчиков
Валерий Анатольевич Патрикеев
Михаил Леонардович Павлов
Original Assignee
ООО "Компани КАТАХИМ"
ООО "Компания Катахим"
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 ООО "Компани КАТАХИМ", ООО "Компания Катахим" filed Critical ООО "Компани КАТАХИМ"
Priority to RU2002125138/04A priority Critical patent/RU2221645C1/en
Application granted granted Critical
Publication of RU2221645C1 publication Critical patent/RU2221645C1/en
Publication of RU2002125138A publication Critical patent/RU2002125138A/en

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  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Claims (1)

Способ получения шарикового цеолитсодержащего катализатора крекинга нефтяных фракций, включающий смешение водной суспензии цеолита Y в обмененной катионной форме с водной суспензией наполнителя, раствором силиката натрия и раствором сульфата алюминия, формование гранул катализатора в колонне с минеральным маслом, активацию раствором сульфата алюминия, активацию раствором смеси нитратов редкоземельных элементов, отмывку от солей, сушку и прокалку в атмосфере дымовых газов и водяного пара, отличающийся тем, что в качестве наполнителя используют глинозем с содержанием α-Al2О3 не более 85 мас.%, и θ-Al2О3 10-20 мас.%, и указанный глинозем используют в виде суспензии в растворе силиката натрия.A method of producing a ball zeolite-containing cracking catalyst for petroleum fractions, comprising mixing an aqueous suspension of zeolite Y in exchanged cationic form with an aqueous suspension of filler, sodium silicate solution and aluminum sulfate solution, molding the catalyst granules in a mineral oil column, activating an aluminum sulfate solution, activating a nitrate mixture solution rare earth elements, washing from salts, drying and calcining in an atmosphere of flue gases and water vapor, characterized in that as a filler use alumina with a content of α-Al 2 O 3 not more than 85 wt.%, and θ-Al 2 O 3 10-20 wt.%, and the specified alumina is used as a suspension in a solution of sodium silicate.
RU2002125138/04A 2002-09-20 2002-09-20 Method of preparing ball-shaped cracking catalyst RU2221645C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2002125138/04A RU2221645C1 (en) 2002-09-20 2002-09-20 Method of preparing ball-shaped cracking catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2002125138/04A RU2221645C1 (en) 2002-09-20 2002-09-20 Method of preparing ball-shaped cracking catalyst

Publications (2)

Publication Number Publication Date
RU2221645C1 RU2221645C1 (en) 2004-01-20
RU2002125138A true RU2002125138A (en) 2004-03-20

Family

ID=32091727

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2002125138/04A RU2221645C1 (en) 2002-09-20 2002-09-20 Method of preparing ball-shaped cracking catalyst

Country Status (1)

Country Link
RU (1) RU2221645C1 (en)

Also Published As

Publication number Publication date
RU2221645C1 (en) 2004-01-20

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20150921