AU510678B2 - The separation of tar and ammonia liquor effluents from coke oven plants - Google Patents

The separation of tar and ammonia liquor effluents from coke oven plants

Info

Publication number
AU510678B2
AU510678B2 AU22044/77A AU2204477A AU510678B2 AU 510678 B2 AU510678 B2 AU 510678B2 AU 22044/77 A AU22044/77 A AU 22044/77A AU 2204477 A AU2204477 A AU 2204477A AU 510678 B2 AU510678 B2 AU 510678B2
Authority
AU
Australia
Prior art keywords
tar
separation
coke oven
ammonia liquor
oven plants
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.)
Ceased
Application number
AU22044/77A
Other languages
English (en)
Other versions
AU2204477A (en
Inventor
Lee K. Husher
Kurt Tippmer
Heinrich Weber
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.)
Carl Still GmbH and Co KG
Original Assignee
Carl Still GmbH and Co KG
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 Carl Still GmbH and Co KG filed Critical Carl Still GmbH and Co KG
Publication of AU2204477A publication Critical patent/AU2204477A/en
Application granted granted Critical
Publication of AU510678B2 publication Critical patent/AU510678B2/en
Anticipated expiration legal-status Critical
Ceased 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Industrial Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU22044/77A 1976-02-09 1977-02-08 The separation of tar and ammonia liquor effluents from coke oven plants Ceased AU510678B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65621176A 1976-02-09 1976-02-09
US656211 1976-02-09

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU55987/80A Division AU528980B2 (en) 1976-02-09 1980-02-28 Removing tar in ammonia liquor

Publications (2)

Publication Number Publication Date
AU2204477A AU2204477A (en) 1978-08-17
AU510678B2 true AU510678B2 (en) 1980-07-10

Family

ID=24632111

Family Applications (1)

Application Number Title Priority Date Filing Date
AU22044/77A Ceased AU510678B2 (en) 1976-02-09 1977-02-08 The separation of tar and ammonia liquor effluents from coke oven plants

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
GB1578771A (en) 1980-11-12
JPS5943510B2 (ja) 1984-10-22
JPS52110723A (en) 1977-09-17
FR2340133A1 (fr) 1977-09-02
FR2340133B1 (enrdf_load_stackoverflow) 1982-05-07
AU2204477A (en) 1978-08-17
CA1105846A (en) 1981-07-28

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