NO20005739L - Anvendelse av fosfor for ökning av de sure stedene på en FCC- katalysator - Google Patents

Anvendelse av fosfor for ökning av de sure stedene på en FCC- katalysator

Info

Publication number
NO20005739L
NO20005739L NO20005739A NO20005739A NO20005739L NO 20005739 L NO20005739 L NO 20005739L NO 20005739 A NO20005739 A NO 20005739A NO 20005739 A NO20005739 A NO 20005739A NO 20005739 L NO20005739 L NO 20005739L
Authority
NO
Norway
Prior art keywords
catalyst
aqueous
solution
phosphorus
fcc
Prior art date
Application number
NO20005739A
Other languages
English (en)
Other versions
NO20005739D0 (no
Inventor
Stephen K Pavel
Original Assignee
Coastal Catalysts Tech
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 Coastal Catalysts Tech filed Critical Coastal Catalysts Tech
Publication of NO20005739D0 publication Critical patent/NO20005739D0/no
Publication of NO20005739L publication Critical patent/NO20005739L/no

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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
    • 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
    • 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
    • B01J37/28—Phosphorising
    • 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
    • B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
    • B01J38/60—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using acids
    • 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
    • B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
    • B01J38/64—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using alkaline material; using salts
    • B01J38/66—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using alkaline material; using salts using ammonia or derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Foreliggende oppfinnelse beskriver vandige metoder for å øke de sure stedene på katalysatorer for katalytisk fluidkrakking (FCC). Metodene omfatter trinnene med å bringe en FCC-katalysator, enten brukt eller frisk, i kontakt med en vandig løsning omfattende vann, og en kilde til både fosfor og aluminium. Løs- ningen inkluderer eventuelt svovelsyrling eller svovelsyre. Fosforet tilveiebringes fra fosforsyre, fosforsyrling eller ammoniumdihydrogenfosfat. Alulminiumet tilveie- brings fra en aluminiumkilde valgt fra gruppen som består av aluminatrihydrater og aluminiumoksyd. Kloridforurensning av aluminiumkilden bør være minimal, fortrinnsvis mindre enn ca. 1 000 ppm klorid, mer foretrukket mindre enn ca. 200 ppm klorid. Den vandige løsningens pH-verdi reguleres til ca. 3-12 ved tilsetning av en tilstrekkelig mengde av en vandig ammoniumløsning. FCC-katalysatoren settes til denne løsningen, fortrinnsvis under omrøring, i et vektforhold på ca. 1 del katalysator til ca. 1-10 deler vann for å fremstille en vandig oppslemming. Ved stabilisering av pH-verdien til den vandige oppslemmingen oppnås en økning av de sure stedene på katalysatoren, og katalysatoren kan skilles fra oppslemmingen og, om ønsket, vaskes. Denne enkle, vandige fremgangsmåten reduserer nivået av mange rnetallforgiftninger, inkludert nikkel og vanadium, på FCC-katalysatoren og gir en katalysator med et forhøyet antall sure reaksjonssteder.
NO20005739A 1998-05-14 2000-11-13 Anvendelse av fosfor for ökning av de sure stedene på en FCC- katalysator NO20005739L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/079,100 US6034017A (en) 1998-04-06 1998-05-14 Use of phosphrous to enhance the acid sites of FCC catalysts
PCT/US1999/010011 WO1999058238A1 (en) 1998-05-14 1999-05-08 The use of phosphorus to enhance the acid sites of fcc catalysts

Publications (2)

Publication Number Publication Date
NO20005739D0 NO20005739D0 (no) 2000-11-13
NO20005739L true NO20005739L (no) 2001-01-12

Family

ID=22148434

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20005739A NO20005739L (no) 1998-05-14 2000-11-13 Anvendelse av fosfor for ökning av de sure stedene på en FCC- katalysator

Country Status (13)

Country Link
US (1) US6034017A (no)
EP (1) EP1089815A4 (no)
JP (1) JP2002514497A (no)
KR (1) KR20010052357A (no)
CN (1) CN1309585A (no)
AU (1) AU743617B2 (no)
CA (1) CA2333284A1 (no)
EA (1) EA200001183A1 (no)
EE (1) EE200000662A (no)
HU (1) HUP0101845A2 (no)
MX (1) MXPA00011130A (no)
NO (1) NO20005739L (no)
WO (1) WO1999058238A1 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4998750B2 (ja) * 2008-12-15 2012-08-15 公益財団法人北九州産業学術推進機構 使用済み固体酸触媒の脱塩素処理方法
CN101757903B (zh) * 2008-12-25 2013-06-05 中国石油化工股份有限公司 一种兼具裂化和气化作用的催化剂及其制备方法
JP6444986B2 (ja) * 2014-03-11 2018-12-26 国立研究開発法人科学技術振興機構 水媒体中ヒドリド異性化反応用固体触媒
CN109382146B (zh) * 2017-08-11 2021-08-03 中国石油天然气股份有限公司 一种fcc平衡剂复活改性方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122510A (en) * 1960-09-07 1964-02-25 Sinclair Research Inc Method of removing nickel and vanadium from synthetic gel silica-based catalysts
US3182025A (en) * 1961-01-23 1965-05-04 Sinclair Research Inc Catalyst demetallization
US3150104A (en) * 1961-03-24 1964-09-22 Sinclair Research Inc Removal of vanadium and nickel from silica based cracking catalyst
US3219586A (en) * 1961-09-25 1965-11-23 Sinclair Research Inc Removing nickel from cracking catalyst
US3122511A (en) * 1962-01-29 1964-02-25 Sinclair Research Inc Cracking catalyst demetallization
US3147228A (en) * 1963-10-23 1964-09-01 Sinclair Research Inc Cracking catalyst demetallization
US4243550A (en) * 1976-06-14 1981-01-06 Atlantic Richfield Company Catalyst demetallization with a reductive SO2 wash
US4102811A (en) * 1976-06-14 1978-07-25 Atlantic Richfield Company Catalyst demetallization by oxidation in a defined temperature range
US4101444A (en) * 1976-06-14 1978-07-18 Atlantic Richfield Company Catalyst demetallization utilizing a combination of reductive and oxidative washes
US4319983A (en) * 1980-05-19 1982-03-16 Atlantic Richfield Company Passivation process
US4318799A (en) * 1980-05-19 1982-03-09 Atlantic Richfield Company Combination of aluminum and phosphorus passivation process
AU526640B2 (en) * 1980-08-05 1983-01-20 Phillips Petroleum Co. Reactivation of contaminated fluid cracking catalysts
US4461845A (en) * 1983-01-17 1984-07-24 Mobil Oil Corporation Reactivation of steam-deactivated catalysts
US4686197A (en) * 1986-07-02 1987-08-11 Chemcat Corporation Catalyst demetallization and process for using demetallized catalyst
US4888316A (en) * 1988-11-21 1989-12-19 Phillips Petroleum Company Preparation of hydrotreating catalyst from spent catalyst
US5110776A (en) * 1991-03-12 1992-05-05 Mobil Oil Corp. Cracking catalysts containing phosphate treated zeolites, and method of preparing the same

Also Published As

Publication number Publication date
CN1309585A (zh) 2001-08-22
EP1089815A4 (en) 2002-09-18
KR20010052357A (ko) 2001-06-25
JP2002514497A (ja) 2002-05-21
EP1089815A1 (en) 2001-04-11
WO1999058238A1 (en) 1999-11-18
AU743617B2 (en) 2002-01-31
HUP0101845A2 (hu) 2001-09-28
US6034017A (en) 2000-03-07
EE200000662A (et) 2002-04-15
NO20005739D0 (no) 2000-11-13
CA2333284A1 (en) 1999-11-18
MXPA00011130A (es) 2002-08-06
AU3888599A (en) 1999-11-29
EA200001183A1 (ru) 2001-04-23

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