FR2340133B1 - - Google Patents

Info

Publication number
FR2340133B1
FR2340133B1 FR7703595A FR7703595A FR2340133B1 FR 2340133 B1 FR2340133 B1 FR 2340133B1 FR 7703595 A FR7703595 A FR 7703595A FR 7703595 A FR7703595 A FR 7703595A FR 2340133 B1 FR2340133 B1 FR 2340133B1
Authority
FR
France
Prior art keywords
decanter
tar
foam
series
separated
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
FR7703595A
Other languages
English (en)
French (fr)
Other versions
FR2340133A1 (fr
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.)
Individual
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 FR2340133A1 publication Critical patent/FR2340133A1/fr
Application granted granted Critical
Publication of FR2340133B1 publication Critical patent/FR2340133B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C1/00—Working-up tar
    • C10C1/02—Removal of water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • 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
    • 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
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • 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
    • B01D21/10—Settling tanks with multiple outlets for the separated liquids
    • B01D21/12—Settling tanks with multiple outlets for the separated liquids with moving scrapers
    • 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
    • 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
    • B01D21/2433—Discharge mechanisms for floating particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/02—General arrangement of separating plant, e.g. flow sheets specially adapted for oil-sand, oil-chalk, oil-shales, ozokerite, bitumen, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/08—Subsequent treatment of concentrated product
    • B03D1/085—Subsequent treatment of concentrated product of the feed, e.g. conditioning, de-sliming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1406—Flotation machines with special arrangement of a plurality of flotation cells, e.g. positioning a flotation cell inside another
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1462—Discharge mechanisms for the froth

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biotechnology (AREA)
  • Dispersion Chemistry (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Industrial Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7703595A 1976-02-09 1977-02-09 Procede et installation pour separer le goudron et les eaux ammoniacales contenues dans les effluents des fours a coke Granted FR2340133A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65621176A 1976-02-09 1976-02-09

Publications (2)

Publication Number Publication Date
FR2340133A1 FR2340133A1 (fr) 1977-09-02
FR2340133B1 true FR2340133B1 (enrdf_load_stackoverflow) 1982-05-07

Family

ID=24632111

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7703595A Granted FR2340133A1 (fr) 1976-02-09 1977-02-09 Procede et installation pour separer le goudron et les eaux ammoniacales contenues dans les effluents des fours a coke

Country Status (5)

Country Link
JP (1) JPS5943510B2 (enrdf_load_stackoverflow)
AU (1) AU510678B2 (enrdf_load_stackoverflow)
CA (1) CA1105846A (enrdf_load_stackoverflow)
FR (1) FR2340133A1 (enrdf_load_stackoverflow)
GB (1) GB1578771A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5512922B2 (ja) * 2007-07-18 2014-06-04 株式会社タクマ ガス精製システムおよびそのシステムにおける洗浄排水処理方法
CN110846089A (zh) * 2019-12-18 2020-02-28 中冶焦耐(大连)工程技术有限公司 一种焦化生产剩余氨水内焦油的深处理装置及工艺
CN112723504B (zh) * 2020-11-13 2023-02-03 内蒙古万众炜业科技环保股份公司 一种基于兰炭生产的煤气焦油回收循环水处理装置及方法
CN114850169A (zh) * 2022-04-15 2022-08-05 山东钢铁集团日照有限公司 一种降低焦油渣中水分含量的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE335705C (de) * 1921-04-11 Ludwig Graven Verfahren und Vorrichtung, um wasserreiche Teere zu entwaessern
DE544664C (de) * 1928-08-30 1932-02-24 Gutehoffnungshuette Oberhausen Verfahren und Vorrichtung zum Entteeren von Gaswasser
US3864251A (en) * 1974-01-22 1975-02-04 Cities Service Canada Treatment of middlings stream from hot water process for recovering bitumen from tar sand
DE2454394A1 (de) * 1974-11-16 1976-05-26 Bergwerksverband Gmbh Verfahren zur aufbereitung sogenannter schwimmteere

Also Published As

Publication number Publication date
CA1105846A (en) 1981-07-28
JPS5943510B2 (ja) 1984-10-22
AU510678B2 (en) 1980-07-10
GB1578771A (en) 1980-11-12
FR2340133A1 (fr) 1977-09-02
JPS52110723A (en) 1977-09-17
AU2204477A (en) 1978-08-17

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Legal Events

Date Code Title Description
ST Notification of lapse