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GB2030468B - Separating suspended solids from a liquid containing them - Google Patents

Separating suspended solids from a liquid containing them

Info

Publication number
GB2030468B
GB2030468B GB7932577A GB7932577A GB2030468B GB 2030468 B GB2030468 B GB 2030468B GB 7932577 A GB7932577 A GB 7932577A GB 7932577 A GB7932577 A GB 7932577A GB 2030468 B GB2030468 B GB 2030468B
Authority
GB
United Kingdom
Prior art keywords
liquid containing
suspended solids
separating suspended
separating
solids
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
GB7932577A
Other versions
GB2030468A (en
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
Chevron Research 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, Chevron Research Co filed Critical Chevron Research and Technology Co
Publication of GB2030468A publication Critical patent/GB2030468A/en
Application granted granted Critical
Publication of GB2030468B publication Critical patent/GB2030468B/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)
GB7932577A 1978-09-25 1979-09-20 Separating suspended solids from a liquid containing them Expired GB2030468B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US94575678A 1978-09-25 1978-09-25

Publications (2)

Publication Number Publication Date
GB2030468A GB2030468A (en) 1980-04-10
GB2030468B true GB2030468B (en) 1982-11-03

Family

ID=25483517

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7932577A Expired GB2030468B (en) 1978-09-25 1979-09-20 Separating suspended solids from a liquid containing them

Country Status (4)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3812715A1 (en) * 1988-04-16 1989-10-26 Borsig Gmbh Settling tank for activated sludge wastewater suspension
DE19907933A1 (en) * 1999-02-24 2000-08-31 Basf Ag Process for the production of particle agglomerates by rewetting
CN110478951A (en) * 2019-09-17 2019-11-22 四川北方红光特种化工有限公司 A kind of technique and catalyst settler increasing catalyst sedimentation
CN111054103A (en) * 2020-01-08 2020-04-24 深圳市科拉达精细化工有限公司 Settler for accelerating sedimentation of oil slurry catalyst particles
EP3915660A1 (en) * 2020-05-28 2021-12-01 Clarif-Concept Recirculation system and method for a settler, in particular a purification station clarifier

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE516439C (en) * 1928-06-30 1931-01-22 Osbert Dunsch Device for separating suspended matter, floating matter and gases from liquids
DE663960C (en) * 1934-02-06 1938-08-17 Aug Heinr Popp Device for the clarification of fibrous liquids
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
DE2924421A1 (en) 1980-04-03
GB2030468A (en) 1980-04-10
CA1133399A (en) 1982-10-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee