CA2042388A1 - Magnetic separation into low, intermediate and high metals and acitivity catalyst - Google Patents

Magnetic separation into low, intermediate and high metals and acitivity catalyst

Info

Publication number
CA2042388A1
CA2042388A1 CA2042388A CA2042388A CA2042388A1 CA 2042388 A1 CA2042388 A1 CA 2042388A1 CA 2042388 A CA2042388 A CA 2042388A CA 2042388 A CA2042388 A CA 2042388A CA 2042388 A1 CA2042388 A1 CA 2042388A1
Authority
CA
Canada
Prior art keywords
metals
inch
catalyst
particulates
fractions
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA2042388A
Other languages
French (fr)
Other versions
CA2042388C (en
Inventor
William P. Hettinger, Jr.
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ashland LLC
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2042388A1 publication Critical patent/CA2042388A1/en
Application granted granted Critical
Publication of CA2042388C publication Critical patent/CA2042388C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C10G11/182—Regeneration

Abstract

One embodiment is an improved process for economically converting carbo-metallic oils by means of catalytic particulates into lighter products, wherein a portion of the particulates is withdrawn and passed through a high strength magnetic field of at least 1 kG and field gradients of at least 10 kG/inch while conveyed on an electrostatic conducting belt to enable separation of the mass of particulates by inertia into at least two fractions; one of which has, in the case of catalyst, higher activity and lower metals content and is recycled back to the unit; a second higher metals, lower activity catalyst which is disposed of or treated for recovery of metals; and optimally, intermediate fraction which can be disposed of, or first treated to remove metals, and then chemically reactivated and returned to the unit. Another embodiment is an improved metals removal process employing very low activity sorbent to remove metals and Conradson Carbon, wherein a portion of said sorbent is withdrawn and passed through a high strength magnetic field of at least 1 kG, preferably at least 5 kG, and still more preferably at least 8 kG with a field gradient of at least 10 kG/inch and still more preferably a field gradient of at least 15 kG/inch that are generally in the range of about 10 kG/inch to 200 kG/inch, while conveyed on an electrostatic conducting belt, whereby at least two fractions of different metals levels are obtained.
CA002042388A 1989-04-03 1990-03-23 Magnetic separation into low, intermediate and high metals and acitivity catalyst Expired - Fee Related CA2042388C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/332,079 US5147527A (en) 1989-04-03 1989-04-03 Magnetic separation of high metals containing catalysts into low, intermediate and high metals and activity catalyst
US332079 1989-04-03

Publications (2)

Publication Number Publication Date
CA2042388A1 true CA2042388A1 (en) 1990-10-04
CA2042388C CA2042388C (en) 1998-09-29

Family

ID=23296647

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002042388A Expired - Fee Related CA2042388C (en) 1989-04-03 1990-03-23 Magnetic separation into low, intermediate and high metals and acitivity catalyst

Country Status (10)

Country Link
US (1) US5147527A (en)
EP (1) EP0466735B1 (en)
JP (1) JPH0723476B2 (en)
KR (1) KR950002345B1 (en)
AU (2) AU632111B2 (en)
BR (1) BR9006984A (en)
CA (1) CA2042388C (en)
DE (1) DE69008349T2 (en)
ES (1) ES2078828B1 (en)
WO (1) WO1990012075A1 (en)

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US5198098A (en) * 1990-10-19 1993-03-30 Ashland Oil, Inc. Magnetic separation of old from new equilibrium particles by means of manganese addition
US5171424A (en) * 1990-10-22 1992-12-15 Ashland Oil, Inc. Magnetic separation of old from new cracking catalyst by means of heavy rare earth "magnetic hooks"
US5393412A (en) * 1991-05-03 1995-02-28 Ashland Oil, Inc. Combination magnetic separation, classification and attrition process for renewing and recovering particulates
US5250482A (en) * 1992-08-20 1993-10-05 University Of Chicago Process for magnetic beneficiating petroleum cracking catalyst
CA2116514A1 (en) * 1993-03-02 1994-09-03 Takashi Ino Process for the fluid catalytic cracking of heavy fraction oils
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DE69507164T2 (en) * 1995-01-13 1999-08-05 Marathon Ashland Petroleum Llc METHOD FOR HYDROCARBON CONVERSION WITH CATALYST ADDITIVES
US6059959A (en) * 1996-02-08 2000-05-09 Kellogg Brown & Root, Inc. Varying carbon on catalyst to magnetically separate high metals catalyst
US6041942A (en) * 1997-01-12 2000-03-28 Kellogg Brown & Root, Inc. Magnetic catalyst separation using stacked magnets
US5985134A (en) * 1997-01-12 1999-11-16 M.W. Kellogg Company Startup of magnetic separation process in an FCC unit
US5958219A (en) * 1997-01-12 1999-09-28 The M. W. Kellogg Company Metals passivation by magnetic treatment to permit higher metals levels on FCC catalyst
US5972208A (en) * 1997-07-11 1999-10-26 The M. W. Kellogg Company FCC metals passivation additives applied to catalyst
US6099721A (en) * 1998-02-12 2000-08-08 The M.W. Kellogg Company Use of magnetic separation to remove non-magnetic, particles from FCC catalyst
JP4109541B2 (en) 2000-06-08 2008-07-02 株式会社ジャパンエナジー Method for producing catalyst and method for recovering metal used for hydrorefining
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US6433205B1 (en) 2002-01-15 2002-08-13 Dow Corning Corporation Magnetic separation for silicon-containing materials
US7681737B2 (en) * 2003-06-09 2010-03-23 Dow Corning Corporation Magnetic separator apparatus
US7431826B2 (en) * 2004-02-26 2008-10-07 Metal Alloy Reclaimers, Inc. Ii. Discarded FCC equilibrium catalyst through reclamation
US7341155B2 (en) * 2004-10-07 2008-03-11 Rineco Chemical Industries, Inc. Systems and methods for processing waste materials
US20060081504A1 (en) * 2004-10-07 2006-04-20 Rineco Chemical Industries, Inc. Systems and methods for processing waste materials
FR2895413B1 (en) * 2005-12-27 2011-07-29 Alstom Technology Ltd PETROLEUM HYDROCARBON CONVERSION INSTALLATION WITH INTEGRATED COMBUSTION FACILITY COMPRISING CAPTURE OF CARBON DIOXIDE
US7692046B2 (en) 2007-06-21 2010-04-06 Exxonmobil Chemical Patents Inc. Heterogeneous arylalkyl oxidation promoter
US10279328B2 (en) * 2009-02-27 2019-05-07 Basf Corporation Process for the preparation of metal-carbon containing bodies
US8216532B1 (en) 2011-06-17 2012-07-10 Vierheilig Albert A Methods of recovering rare earth elements
JP6460879B2 (en) * 2015-03-30 2019-01-30 新日鐵住金株式会社 Regeneration method for tar-containing gas reforming catalyst
JP6719980B2 (en) * 2016-05-17 2020-07-08 日揮触媒化成株式会社 Method for reactivating catalyst for fluidized catalytic cracking of iron deposit, reactivating device, fluid catalytic cracking method
JP6808200B2 (en) * 2016-12-08 2021-01-06 株式会社カワノラボ Particle analyzer and particle analysis method
CN110628454B (en) * 2018-06-21 2021-11-05 国家能源投资集团有限责任公司 Fischer-Tropsch synthesis system and method for separating catalyst fine powder in Fischer-Tropsch synthesis oil gas product
CN109705902A (en) * 2018-12-18 2019-05-03 洛阳瑞华新能源技术发展有限公司 With the hydrocarbon floating bed hydrogenation reaction method of magnetic filter purification material

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Also Published As

Publication number Publication date
BR9006984A (en) 1991-11-12
ES2078828A1 (en) 1995-12-16
EP0466735A1 (en) 1992-01-22
AU644755B2 (en) 1993-12-16
DE69008349D1 (en) 1994-05-26
AU3215393A (en) 1993-03-25
WO1990012075A1 (en) 1990-10-18
AU5345490A (en) 1990-11-05
JPH04503373A (en) 1992-06-18
JPH0723476B2 (en) 1995-03-15
DE69008349T2 (en) 1994-08-04
ES2078828B1 (en) 1996-10-16
CA2042388C (en) 1998-09-29
AU632111B2 (en) 1992-12-17
US5147527A (en) 1992-09-15
KR920700277A (en) 1992-02-19
KR950002345B1 (en) 1995-03-16
EP0466735B1 (en) 1994-04-20

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