IT969719B - Processo di cracking catalitico in letto fluido - Google Patents

Processo di cracking catalitico in letto fluido

Info

Publication number
IT969719B
IT969719B IT30696/72A IT3069672A IT969719B IT 969719 B IT969719 B IT 969719B IT 30696/72 A IT30696/72 A IT 30696/72A IT 3069672 A IT3069672 A IT 3069672A IT 969719 B IT969719 B IT 969719B
Authority
IT
Italy
Prior art keywords
fluid bed
catalytic cracking
cracking
catalytic
bed
Prior art date
Application number
IT30696/72A
Other languages
English (en)
Original Assignee
Grace W R & Co
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 Grace W R & Co filed Critical Grace W R & Co
Application granted granted Critical
Publication of IT969719B publication Critical patent/IT969719B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • B01J37/10—Heat treatment in the presence of water, e.g. steam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3408—Regenerating or reactivating of aluminosilicate molecular sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • B01J29/084—Y-type faujasite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/90—Regeneration or reactivation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
IT30696/72A 1971-10-22 1972-10-19 Processo di cracking catalitico in letto fluido IT969719B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19172971A 1971-10-22 1971-10-22

Publications (1)

Publication Number Publication Date
IT969719B true IT969719B (it) 1974-04-10

Family

ID=22706708

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30696/72A IT969719B (it) 1971-10-22 1972-10-19 Processo di cracking catalitico in letto fluido

Country Status (7)

Country Link
US (1) US3770615A (it)
JP (1) JPS56475B2 (it)
CA (1) CA982075A (it)
DE (1) DE2251471A1 (it)
FR (1) FR2156912B1 (it)
GB (1) GB1411953A (it)
IT (1) IT969719B (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4614578A (en) * 1979-06-21 1986-09-30 Mobil Oil Corporation Octane and total yield improvement in catalytic cracking
US4312743A (en) * 1979-07-23 1982-01-26 Uop Inc. FCC Process using catalyst produced from used FCC catalyst
US4261861A (en) * 1979-07-23 1981-04-14 Uop Inc. FCC Catalyst production from used FCC catalyst
US4309280A (en) * 1980-07-18 1982-01-05 Mobil Oil Corporation Promotion of cracking catalyst octane yield performance
US4417975A (en) * 1980-11-30 1983-11-29 Ashland Oil, Inc. Addition of water to regeneration air
BR8204113A (pt) * 1982-07-15 1984-02-21 Petroleo Brasileiro Sa Processo para craqueamento catalitico fluido de hidrocarbonetos
JPS612163U (ja) * 1984-06-12 1986-01-08 株式会社 セントラルアカウンテイング＆トレイデイング 額縁
EP0408606B1 (en) * 1988-02-16 1993-09-01 David B. Bartholic Fluid catalytic cracking (fcc) catalyst and additive loading and control system
ES2617581T3 (es) 2011-07-29 2017-06-19 Saudi Arabian Oil Company Materia prima enriquecida en hidrógeno para un proceso de craqueo catalítico fluidizado
CN110833849B (zh) * 2018-08-17 2021-03-12 中国石油化工股份有限公司 改性y型分子筛及其制备方法和应用
CN110833857B (zh) * 2018-08-17 2021-04-06 中国石油化工股份有限公司 催化裂化催化剂及其制备方法和应用
CN110833853B (zh) * 2018-08-17 2021-04-06 中国石油化工股份有限公司 改性y型分子筛及其制备方法
CN110833850B (zh) * 2018-08-17 2021-03-12 中国石油化工股份有限公司 催化裂化催化剂及其制备方法和应用
CN110833854B (zh) * 2018-08-17 2021-03-12 中国石油化工股份有限公司 催化裂化催化剂及其制备方法和应用
CN110833858B (zh) * 2018-08-17 2021-04-06 中国石油化工股份有限公司 改性y型分子筛及其制备方法
CN110841692B (zh) * 2018-08-20 2021-04-06 中国石油化工股份有限公司 一种用于加工加氢lco的催化裂化催化剂及其制备方法
CN110841694B (zh) * 2018-08-20 2021-06-01 中国石油化工股份有限公司 一种用于加工加氢lco的催化裂化催化剂及其制备方法
CN110841695B (zh) * 2018-08-20 2021-06-01 中国石油化工股份有限公司 一种改性y型分子筛及其制备方法
CN110841696B (zh) * 2018-08-20 2021-04-06 中国石油化工股份有限公司 一种用于加工加氢lco的催化裂化催化剂及其制备方法
CN110841691B (zh) * 2018-08-20 2021-06-01 中国石油化工股份有限公司 一种用于加工加氢lco的催化裂化催化剂及其制备方法
CN110841697B (zh) * 2018-08-20 2021-06-01 中国石油化工股份有限公司 一种改性y型分子筛及其制备方法
CN110841690B (zh) * 2018-08-20 2021-06-01 中国石油化工股份有限公司 一种改性y型分子筛及其制备方法
CN110841693B (zh) * 2018-08-20 2021-04-06 中国石油化工股份有限公司 一种改性y型分子筛及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3295897A (en) * 1964-02-27 1967-01-03 Sinclair Research Inc Method for transferring a slurry of catalysts to a regeneration zone
US3294675A (en) * 1964-05-20 1966-12-27 Universal Oil Prod Co Means and method for automatic addition of finely divided particles to a fluidizing contacting system

Also Published As

Publication number Publication date
DE2251471A1 (de) 1973-04-26
CA982075A (en) 1976-01-20
FR2156912B1 (it) 1976-10-29
FR2156912A1 (it) 1973-06-01
US3770615A (en) 1973-11-06
JPS56475B2 (it) 1981-01-08
JPS4852801A (it) 1973-07-25
GB1411953A (en) 1975-10-29

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