HUP0302207A2 - Eljárás vízgőzös pirolízishez alkalmazható katalizátorok regenerálására - Google Patents

Eljárás vízgőzös pirolízishez alkalmazható katalizátorok regenerálására

Info

Publication number
HUP0302207A2
HUP0302207A2 HU0302207A HUP0302207A HUP0302207A2 HU P0302207 A2 HUP0302207 A2 HU P0302207A2 HU 0302207 A HU0302207 A HU 0302207A HU P0302207 A HUP0302207 A HU P0302207A HU P0302207 A2 HUP0302207 A2 HU P0302207A2
Authority
HU
Hungary
Prior art keywords
catalysts
regeneration
hydrocarbons
tired
kpa
Prior art date
Application number
HU0302207A
Other languages
English (en)
Inventor
Carlo Perego
Paolo Pollesel
Massimo Romagnoli
Massimo Soprani
Original Assignee
Enitechnologie S.P.A.
Polimeri Europa S.P.A.
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 Enitechnologie S.P.A., Polimeri Europa S.P.A. filed Critical Enitechnologie S.P.A.
Publication of HUP0302207A2 publication Critical patent/HUP0302207A2/hu
Publication of HUP0302207A3 publication Critical patent/HUP0302207A3/hu
Publication of HU227777B1 publication Critical patent/HU227777B1/hu

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
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0027—Powdering
    • B01J37/0045—Drying a slurry, e.g. spray drying
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • B01J23/92—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/06—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst using steam
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/16—Preparation of alkaline-earth metal aluminates or magnesium aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/164—Calcium aluminates
    • 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
    • C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
    • C10G11/04—Oxides
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/28—Molybdenum
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1037—Hydrocarbon fractions
    • C10G2300/1044—Heavy gasoline or naphtha having a boiling range of about 100 - 180 °C
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1037—Hydrocarbon fractions
    • C10G2300/1048—Middle distillates
    • C10G2300/1051—Kerosene having a boiling range of about 180 - 230 °C
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1074—Vacuum distillates
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/80—Additives
    • C10G2300/805—Water
    • C10G2300/807—Steam
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/20—C2-C4 olefins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

A találmány tárgya eljárás egy vagy több kalcium-aluminátottartalmazó, fáradt, vízgőzös pirolízishez alkalmazható katalizátorokregenerálásra. Az eljárást az jellemzi, hogy a fáradt katalizátorokatvízgőz-áramban 700-950 °C hőmérsékleten, 51-202 kPA nyomásonregenerálják, és a vízgőzt: 5-15 gh-1gkat-1 mennyiségben táplálják be.A regenerálást állóágyas, párhuzamos reaktorokban hajtják végre,amelyekben váltakozva végeznek vízgőzös pirolízist és regenerálást. Atalálmány tárgya továbbá eljárás könnyű olefinek előállításáraszénhidrogén vízgőzös krakkolásával, amely szénhidrogén lehet nafta,petróleum, atmoszferikus gázolaj, vákuumgázolaj, etán vagy cseppfolyóspropángáz, önmagában vagy egymással összekeverve. Az eljárást azjellemzi, hogy a kiindulási szénhidrogéneket egy vagy több kalcium-aluminátot tartalmazó katalizátorral reagáltatják 670-850 °Chőmérsékleten, 111-182 kPa abszolút nyomáson, 0,1-1,5 tömeg%víz/kiindulási szénhidrogén arány és 0,05-0,2 másodperc kontaktidőmellett, és a katalizátorokat a találmány szerinti regenerálóeljárással regenerálják. Ó
HU0302207A 2000-12-06 2001-11-21 Process for the regeneration of catalysts for steam cracking HU227777B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000MI002642A IT1319359B1 (it) 2000-12-06 2000-12-06 Procedimento per la rigenerazione di catalizzatori per steam cracking.
PCT/EP2001/013622 WO2002045850A2 (en) 2000-12-06 2001-11-21 Process for the regeneration of catalysts for steam cracking

Publications (3)

Publication Number Publication Date
HUP0302207A2 true HUP0302207A2 (hu) 2003-10-28
HUP0302207A3 HUP0302207A3 (en) 2005-11-28
HU227777B1 HU227777B1 (en) 2012-02-28

Family

ID=11446190

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0302207A HU227777B1 (en) 2000-12-06 2001-11-21 Process for the regeneration of catalysts for steam cracking

Country Status (15)

Country Link
US (1) US7442846B2 (hu)
EP (1) EP1353748B1 (hu)
CN (1) CN1304113C (hu)
AT (1) ATE274373T1 (hu)
AU (1) AU2002217052A1 (hu)
CA (1) CA2436189C (hu)
CZ (1) CZ20031557A3 (hu)
DE (1) DE60105201T2 (hu)
ES (1) ES2225654T3 (hu)
HU (1) HU227777B1 (hu)
IT (1) IT1319359B1 (hu)
NO (1) NO324102B1 (hu)
PL (1) PL203776B1 (hu)
PT (1) PT1353748E (hu)
WO (1) WO2002045850A2 (hu)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007004074A1 (de) * 2007-01-26 2008-07-31 Linde Ag Verfahren und Vorrichtung zur Regeneration eines Katalysators zur Dampf-Dealkylierung
CN101314126B (zh) * 2007-05-31 2011-07-20 中国石油化工股份有限公司 一种蒸汽裂解催化剂及其制备方法和应用
ES2897523B2 (es) 2021-08-10 2022-07-18 Advanced Thermal Devices S L Cátodo basado en el material C12A7:e ''electride'' para la emisión termiónica de electrones y procedimiento para el empleo del mismo

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE243647C (hu) 1900-01-01
US3767567A (en) * 1971-11-22 1973-10-23 Toyo Engineering Corp Process for preparing olefins
US3959542A (en) * 1974-07-12 1976-05-25 Livermore Paul A Artificial ski matting
US3969542A (en) * 1974-07-12 1976-07-13 Toyo Engineering Corporation Catalysts and methods of making
US4244811A (en) * 1978-07-25 1981-01-13 Exxon Research & Engineering Co. Catalytic cracking process with simultaneous production of a low BTU fuel gas and catalyst regeneration
DD243647A1 (de) * 1985-12-02 1987-03-11 Akad Wissenschaften Ddr Katalysator aus einem gesintertem formgegenstand auf calciumaluminatbasis und verfahren zur herstellung
CN86101859A (zh) * 1986-03-20 1986-09-10 赵剑波 肤喜乐甘露
FR2625748B1 (fr) 1988-01-08 1992-04-24 Inst Francais Du Petrole Utilisation d'un catalyseur contenant une zeolithe de la famille erionite dans un procede de craquage comportant au moins une zone de regeneration
US5220091A (en) * 1992-02-26 1993-06-15 Phillips Petroleum Company Alkane dehydrogenation

Also Published As

Publication number Publication date
NO20032537D0 (no) 2003-06-04
PL365315A1 (en) 2004-12-27
DE60105201D1 (de) 2004-09-30
EP1353748A2 (en) 2003-10-22
US20040077913A1 (en) 2004-04-22
WO2002045850A3 (en) 2003-08-14
CA2436189C (en) 2010-03-30
CZ20031557A3 (cs) 2003-12-17
NO324102B1 (no) 2007-08-13
CA2436189A1 (en) 2002-06-13
CN1304113C (zh) 2007-03-14
EP1353748B1 (en) 2004-08-25
WO2002045850A2 (en) 2002-06-13
ATE274373T1 (de) 2004-09-15
IT1319359B1 (it) 2003-10-10
ITMI20002642A1 (it) 2002-06-06
ES2225654T3 (es) 2005-03-16
PL203776B1 (pl) 2009-11-30
US7442846B2 (en) 2008-10-28
NO20032537L (no) 2003-07-31
CN1612782A (zh) 2005-05-04
HU227777B1 (en) 2012-02-28
DE60105201T2 (de) 2005-09-15
AU2002217052A1 (en) 2002-06-18
HUP0302207A3 (en) 2005-11-28
PT1353748E (pt) 2004-12-31

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