RU2003106560A - METHOD FOR PRODUCING BALL CATALYST OIL CRACKING CATALYST - Google Patents

METHOD FOR PRODUCING BALL CATALYST OIL CRACKING CATALYST

Info

Publication number
RU2003106560A
RU2003106560A RU2003106560/04A RU2003106560A RU2003106560A RU 2003106560 A RU2003106560 A RU 2003106560A RU 2003106560/04 A RU2003106560/04 A RU 2003106560/04A RU 2003106560 A RU2003106560 A RU 2003106560A RU 2003106560 A RU2003106560 A RU 2003106560A
Authority
RU
Russia
Prior art keywords
catalyst
carried out
solution
granules
layer
Prior art date
Application number
RU2003106560/04A
Other languages
Russian (ru)
Other versions
RU2229933C1 (en
Inventor
Владимир Константинович Смирнов
Олег Васильевич Барсуков
Капитолина Николаевна Ирисова
Халил Халяфович Рахимов
Игорь Иванович Лукьянчиков
Валерий Анатольевич Патрикеев
Михаил Леонардович Павлов
Original Assignee
ООО "Компания Катахим"
Filing date
Publication date
Application filed by ООО "Компания Катахим" filed Critical ООО "Компания Катахим"
Priority to RU2003106560/04A priority Critical patent/RU2229933C1/en
Priority claimed from RU2003106560/04A external-priority patent/RU2229933C1/en
Application granted granted Critical
Publication of RU2229933C1 publication Critical patent/RU2229933C1/en
Publication of RU2003106560A publication Critical patent/RU2003106560A/en

Links

Claims (3)

1. Способ получения шарикового катализатора крекинга нефтяного сырья, включающий смешение водных растворов сульфата алюминия, силиката натрия и суспензии цеолита NaY с модулем 4,5-9,5 в смесителе с образованием алюмосиликатного цеолитсодержащего гидрозоля, который далее коагулирует в гидрогель шариковой формы в слое минерального масла, синерезис в растворе сульфата натрия, активацию раствором нитрата или сульфата аммония, активацию раствором нитратов РЗЭ, промывку, сушку и прокаливание в токе паровоздушной смеси, отличающийся тем, что катализатор формуют в минеральное масло с повышенной плотностью и вязкостью со сдвигом в большую сторону максимума распределения гранул по размерам, после промывки перед сушкой предварительно пропаривают острым паром, а прокалку ведут в течение 68-75 ч в паровоздушной смеси с содержанием водяного пара 18-30 об.%.1. A method of producing a ball cracker catalyst for petroleum feed cracking, comprising mixing aqueous solutions of aluminum sulfate, sodium silicate and a suspension of NaY zeolite with a module of 4.5-9.5 in a mixer to form an aluminosilicate zeolite-containing hydrosol, which further coagulates into a ball-shaped hydrogel in a mineral layer oils, syneresis in a solution of sodium sulfate, activation with a solution of nitrate or ammonium sulfate, activation with a solution of REE nitrates, washing, drying and calcining in a stream of a vapor-air mixture, characterized in that the lyser is molded into mineral oil with increased density and viscosity with a shift to a larger side of the maximum size distribution of the granules, after washing before drying, they are pre-steamed with hot steam, and calcination is carried out for 68-75 hours in a steam-air mixture with a water vapor content of 18-30 vol .%. 2. Способ по п.1, отличающийся тем, что формование гранул катализатора проводят в минеральном масле предпочтительно с плотностью 900-910 кг/м3 и вязкостью 25-50 мм2/с при 50°С.2. The method according to claim 1, characterized in that the formation of the granules of the catalyst is carried out in mineral oil, preferably with a density of 900-910 kg / m 3 and a viscosity of 25-50 mm 2 / s at 50 ° C. 3. Способ по п.1, отличающийся тем, что перед сушкой проводится предварительное пропаривание равномерным потоком острого пара, проходящего через слой мокрых гранул, предпочтительно для повышения температуры слоя катализатора на 10-15°С, в течение 0,5-1,0 ч.3. The method according to claim 1, characterized in that before drying, pre-steaming is carried out by a uniform stream of hot steam passing through a layer of wet granules, preferably to increase the temperature of the catalyst layer by 10-15 ° C, for 0.5-1.0 hours
RU2003106560/04A 2003-03-12 2003-03-12 Method of preparing bead-shaped oil feedstock cracking catalyst RU2229933C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2003106560/04A RU2229933C1 (en) 2003-03-12 2003-03-12 Method of preparing bead-shaped oil feedstock cracking catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003106560/04A RU2229933C1 (en) 2003-03-12 2003-03-12 Method of preparing bead-shaped oil feedstock cracking catalyst

Publications (2)

Publication Number Publication Date
RU2229933C1 RU2229933C1 (en) 2004-06-10
RU2003106560A true RU2003106560A (en) 2004-10-10

Family

ID=32846846

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003106560/04A RU2229933C1 (en) 2003-03-12 2003-03-12 Method of preparing bead-shaped oil feedstock cracking catalyst

Country Status (1)

Country Link
RU (1) RU2229933C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2937404A1 (en) 2014-04-23 2015-10-28 Popova, Natalia Liquid-phase catalytic cracking of heavy petroleum materials to produce petroleum products for use as motor fuel components and chemical raw materials

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101509826B1 (en) * 2006-12-07 2015-04-07 더블유.알. 그레이스 앤드 캄파니-콘. Catalytic cracking catalyst compositions having improved bottoms conversion
CN103508467B (en) * 2012-06-27 2015-09-23 中国石油化工股份有限公司 A kind of rare-earth Y molecular sieve and preparation method thereof
RU2681534C1 (en) * 2018-10-25 2019-03-07 Общество с ограниченной ответственностью НАУЧНО-ПРОИЗВОДСТВЕННОЕ ПРЕДПРИЯТИЕ "АРЕАЛ" Method for obtaining catalyst for destruction of petroleum products

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2937404A1 (en) 2014-04-23 2015-10-28 Popova, Natalia Liquid-phase catalytic cracking of heavy petroleum materials to produce petroleum products for use as motor fuel components and chemical raw materials

Similar Documents

Publication Publication Date Title
US4542118A (en) Catalyst manufacture
Ishihara Preparation and reactivity of hierarchical catalysts in catalytic cracking
Alaba et al. Kaolinite properties and advances for solid acid and basic catalyst synthesis
US5221648A (en) Highly attrition resistant mesoporous catalytic cracking catalysts
JPH03505839A (en) Method for producing zeolite beta hydrocarbon conversion catalyst
JPH0214102B2 (en)
US4548912A (en) Microspherical catalysts
US20130165315A1 (en) Method of forming a hydrocarbon cracking catalyst
US2374313A (en) Treatment of hydrocarbons
RU2003106560A (en) METHOD FOR PRODUCING BALL CATALYST OIL CRACKING CATALYST
US2302297A (en) Cracking with synthetic gel catalysts
JP2009000657A (en) Manufacturing method of fluid catalytic cracking catalyst
US6136291A (en) Faujasite zeolitic materials
JPH0330836A (en) Catalyst composition
WO1994021378A1 (en) Process for the preparation of catalysts based on zeolites treated with phosphoric acid, useful for catalytic cracking units
CN109304221A (en) A kind of catalyst for heavy oil catalytic cracking and preparation method thereof
US4239651A (en) Cracking catalyst and method of producing the same
JP6307074B2 (en) Magnesium stabilized ultra-low soda decomposition catalyst
JP3310035B2 (en) Catalyst and method for hydrocarbon cracking using high abrasion resistant, mesoporous catalytic cracking catalyst
US2947708A (en) Method for manufacturing a catalyst comprising a cogelled composite of silica and magnesia
CN106179478B (en) A kind of cracking gasification process of cracking gasification catalyst composition, preparation method and petroleum hydrocarbon
US4219406A (en) Catalytic cracking with zeolite-containing silica-alumina hydrogel catalyst
US2796409A (en) Silica-magnesia catalyst preparation
JP7441148B2 (en) Method for producing fluid catalytic cracking catalyst
RU2229933C1 (en) Method of preparing bead-shaped oil feedstock cracking catalyst