CA1133399A - Apparatus and method for removing suspended solids from a liquid - Google Patents

Apparatus and method for removing suspended solids from a liquid

Info

Publication number
CA1133399A
CA1133399A CA326,270A CA326270A CA1133399A CA 1133399 A CA1133399 A CA 1133399A CA 326270 A CA326270 A CA 326270A CA 1133399 A CA1133399 A CA 1133399A
Authority
CA
Canada
Prior art keywords
zone
liquid
solids
vessel
duct
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.)
Expired
Application number
CA326,270A
Other languages
English (en)
French (fr)
Inventor
Phillip R. Bose
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.)
Chevron USA Inc
Original Assignee
Chevron Research and Technology 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 Chevron Research and Technology Co filed Critical Chevron Research and Technology Co
Application granted granted Critical
Publication of CA1133399A publication Critical patent/CA1133399A/en
Expired 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
    • C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
    • C10G31/09—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by filtration
    • 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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0042—Baffles or guide plates
    • 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
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2427—The feed or discharge opening located at a distant position from the side walls
    • 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
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
    • C10G1/045—Separation of insoluble materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Extraction Or Liquid Replacement (AREA)
CA326,270A 1978-09-25 1979-04-24 Apparatus and method for removing suspended solids from a liquid Expired CA1133399A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US94575678A 1978-09-25 1978-09-25
US945,756 1978-09-25

Publications (1)

Publication Number Publication Date
CA1133399A true CA1133399A (en) 1982-10-12

Family

ID=25483517

Family Applications (1)

Application Number Title Priority Date Filing Date
CA326,270A Expired CA1133399A (en) 1978-09-25 1979-04-24 Apparatus and method for removing suspended solids from a liquid

Country Status (4)

Country Link
CA (1) CA1133399A (de)
DE (1) DE2924421A1 (de)
GB (1) GB2030468B (de)
ZA (1) ZA793003B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3812715A1 (de) * 1988-04-16 1989-10-26 Borsig Gmbh Absetzbehaelter fuer eine belebtschlamm-abwasser-suspension
DE19907933A1 (de) * 1999-02-24 2000-08-31 Basf Ag Verfahren zur Herstellung von Teilchenagglomeraten durch Umbenetzen
CN110478951A (zh) * 2019-09-17 2019-11-22 四川北方红光特种化工有限公司 一种增加催化剂沉降的工艺及催化剂沉降器
CN111054103A (zh) * 2020-01-08 2020-04-24 深圳市科拉达精细化工有限公司 一种用于加快油浆催化剂颗粒沉降的沉降器
EP3915660A1 (de) * 2020-05-28 2021-12-01 Clarif-Concept Rückführungssystem und -verfahren für einen abscheider, insbesondere für ein nachklärbecken in einer abwasserkläranlage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE516439C (de) * 1928-06-30 1931-01-22 Osbert Dunsch Vorrichtung zur Abscheidung von Sinkstoffen, Schwimmstoffen und Gasen aus Fluessigkeiten
DE663960C (de) * 1934-02-06 1938-08-17 Aug Heinr Popp Vorrichtung zum Klaeren von faserstoffhaltigen Fluessigkeiten
US4011163A (en) * 1975-06-19 1977-03-08 Fairbanks Fred A Water waste treatment
US4001118A (en) * 1975-08-11 1977-01-04 Enzmann Siegmund J Apparatus for separating foreign solid particles from a liquid

Also Published As

Publication number Publication date
ZA793003B (en) 1980-06-25
GB2030468B (en) 1982-11-03
DE2924421A1 (de) 1980-04-03
GB2030468A (en) 1980-04-10

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Legal Events

Date Code Title Description
MKEX Expiry