CA2168392A1 - Settling aids for solids in hydrocarbons - Google Patents

Settling aids for solids in hydrocarbons

Info

Publication number
CA2168392A1
CA2168392A1 CA002168392A CA2168392A CA2168392A1 CA 2168392 A1 CA2168392 A1 CA 2168392A1 CA 002168392 A CA002168392 A CA 002168392A CA 2168392 A CA2168392 A CA 2168392A CA 2168392 A1 CA2168392 A1 CA 2168392A1
Authority
CA
Canada
Prior art keywords
solids
hydrocarbons
settling
settling aids
hydrocarbon
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
CA002168392A
Other languages
French (fr)
Other versions
CA2168392C (en
Inventor
Paul R. Hart
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.)
Veolia WTS USA Inc
Original Assignee
Betz Laboratories Inc
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 Betz Laboratories Inc filed Critical Betz Laboratories Inc
Priority to CA002168392A priority Critical patent/CA2168392C/en
Publication of CA2168392A1 publication Critical patent/CA2168392A1/en
Application granted granted Critical
Publication of CA2168392C publication Critical patent/CA2168392C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • 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
    • C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
    • 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
    • C10G33/00—Dewatering or demulsification of hydrocarbon oils
    • C10G33/04—Dewatering or demulsification of hydrocarbon oils with chemical means
    • 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
    • C10G2300/107—Atmospheric residues having a boiling point of at least about 538 °C

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Disclosed are methods for accelerating the settling of finely divided, oil-and-water-insoluble solids in hydrocarbon fluids using an effective amount of an alkylphenol-formaldehyde resin alkoxylate having a molecular weight of about 500 to about 5,000. Preferably, the hydrocarbon is a fluid catalytic cracker slurry containing spent catalyst fines.
CA002168392A 1996-01-30 1996-01-30 Settling aids for solids in hydrocarbons Expired - Fee Related CA2168392C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002168392A CA2168392C (en) 1996-01-30 1996-01-30 Settling aids for solids in hydrocarbons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002168392A CA2168392C (en) 1996-01-30 1996-01-30 Settling aids for solids in hydrocarbons

Publications (2)

Publication Number Publication Date
CA2168392A1 true CA2168392A1 (en) 1997-07-31
CA2168392C CA2168392C (en) 2007-03-20

Family

ID=4157461

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002168392A Expired - Fee Related CA2168392C (en) 1996-01-30 1996-01-30 Settling aids for solids in hydrocarbons

Country Status (1)

Country Link
CA (1) CA2168392C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9260601B2 (en) 2012-09-26 2016-02-16 General Electric Company Single drum oil and aqueous products and methods of use
CN114933914A (en) * 2022-04-29 2022-08-23 金浦新材料股份有限公司 Catalytic cracking external-throwing slurry oil deliming agent and preparation method thereof
US11629296B2 (en) 2012-09-26 2023-04-18 Bl Technologies, Inc. Demulsifying compositions and methods of use

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9260601B2 (en) 2012-09-26 2016-02-16 General Electric Company Single drum oil and aqueous products and methods of use
US11629296B2 (en) 2012-09-26 2023-04-18 Bl Technologies, Inc. Demulsifying compositions and methods of use
CN114933914A (en) * 2022-04-29 2022-08-23 金浦新材料股份有限公司 Catalytic cracking external-throwing slurry oil deliming agent and preparation method thereof
CN114933914B (en) * 2022-04-29 2023-10-24 金浦新材料股份有限公司 Catalytic cracking external-throwing slurry de-ashing agent and preparation method thereof

Also Published As

Publication number Publication date
CA2168392C (en) 2007-03-20

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20150130