KR830005906A - 점토점액(粘液) 처리방법 - Google Patents

점토점액(粘液) 처리방법 Download PDF

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Publication number
KR830005906A
KR830005906A KR1019810001780A KR810001780A KR830005906A KR 830005906 A KR830005906 A KR 830005906A KR 1019810001780 A KR1019810001780 A KR 1019810001780A KR 810001780 A KR810001780 A KR 810001780A KR 830005906 A KR830005906 A KR 830005906A
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KR
South Korea
Prior art keywords
mucus
oxygen
disposed
purified water
clay
Prior art date
Application number
KR1019810001780A
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English (en)
Inventor
켈소 케어 리차아드
벤자민 기첼 웨인
Original Assignee
켈소 케어 리차아드
짐프로-애크 리미팃드
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.)
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Publication date
Application filed by 켈소 케어 리차아드, 짐프로-애크 리미팃드 filed Critical 켈소 케어 리차아드
Publication of KR830005906A publication Critical patent/KR830005906A/ko

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Classifications

    • 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/30—Combinations with other devices, not otherwise provided for
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/06—Treatment of sludge; Devices therefor by oxidation
    • C02F11/08—Wet air oxidation
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/906—Phosphorus containing
    • Y10S210/907—Phosphate slimes

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

내용 없음

Description

점토점액(粘液) 처리방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 수분 증발량을 비교적 적게하도록한 본 발명의 개략 공정도.
제2도는 수분 증발량을 비교적 크게하도록 되었으며 비교적 산소 요구량이 큰 점액을 사용하는 본 발명의 공정도.

Claims (6)

  1. (가) 산소를 함유하는 기체존재하에 150-320℃의 온도 및 3550-22,200kpa(500-3200psig)의 압력하에서 점액을 습식산화함에 있어서 공급된 산소가 점액의 산소요구량을 충족하거나 초과하도록하고 점액중의 수분의 최소한 일부를 증발시켜며,
    (나) 습식산화된 점액으로 부터 무기물 미립자를 분리하여 정화된 물을 만들고,
    (다) 분리된 무기물은 제거하여 폐기하거나 다시 탈수한 후 폐기하고,
    (라) (나)단계에서 나온 정화된 물을 채광 또는 처리공정으로 순환 시킴을 특징으로 하는 것으로 일부 가용성 물질을 함유하며 무기 및 유기물로 된 안정하게 분산된 슬러리 점액의 탈수방법.
  2. 분리된 무기물을 여과단계에서 다시 더 탈수함을 특징으로 하는 청구범위 제1항에 기재된 방법.
  3. 점액중의 수분의 50%이상의 수분을 증발시컴을 특징으로 하는 청구범위 제1항 또는 제2항에 기재된 방법.
  4. 점액에 보조연료를 첨가한후 습식산화시킴을 특징으로 하는 청구범위 제1항-3항에 기재된 방법.
  5. 연료로서 코우크스를 사용하는 청구범위 제4항에 기재된 방법.
  6. 점액으로서는 광미가 있는 연못에서 채취한 농축된 슬러리를 사용하는 청구범위 제1항-5항에 기재된 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019810001780A 1980-05-28 1981-05-22 점토점액(粘液) 처리방법 KR830005906A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US15388780A 1980-05-28 1980-05-28
US153,887 1980-05-28
US208,700 1980-11-20
US06/208,700 US4312761A (en) 1980-05-28 1980-11-20 Treatment of clay slimes

Publications (1)

Publication Number Publication Date
KR830005906A true KR830005906A (ko) 1983-09-14

Family

ID=26850963

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019810001780A KR830005906A (ko) 1980-05-28 1981-05-22 점토점액(粘液) 처리방법

Country Status (4)

Country Link
US (1) US4312761A (ko)
EP (1) EP0040707A1 (ko)
KR (1) KR830005906A (ko)
AU (1) AU6981581A (ko)

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US4571300A (en) * 1984-08-07 1986-02-18 Atlantic Richfield Company Process for reducing the bound water content of coal
FR2576892B1 (fr) * 1985-02-04 1987-08-14 Air Liquide Procede d'oxydation de substances dissoutes ou en suspension dans une solution aqueuse
FR2581924A1 (fr) * 1985-05-17 1986-11-21 Pechiney Uranium Procede de traitement a haute temperature d'une suspension aqueuse contenant des argiles sous forme dispersee stable
US4642904A (en) * 1985-08-01 1987-02-17 Georgia Krolin Company, Inc. Energy conserving process for drying a clay slurry
US4808319A (en) * 1988-05-09 1989-02-28 The Dow Chemical Company Method for removing a slime deposit from packing material inside a tower
DE4033342A1 (de) * 1990-10-19 1992-04-23 Oemv Deutschland Gmbh Verfahren und vorrichtung zur behandlung von schlamm enthaltenden abwaessern
AU747656B2 (en) * 1998-03-20 2002-05-16 Anglo Operations Limited Slimes treatment
US8062512B2 (en) 2006-10-06 2011-11-22 Vary Petrochem, Llc Processes for bitumen separation
US7758746B2 (en) * 2006-10-06 2010-07-20 Vary Petrochem, Llc Separating compositions and methods of use
CA2665579C (en) 2006-10-06 2015-06-30 Robert C. Yeggy Separating compositions and methods of use
CA2609859C (en) * 2007-11-02 2011-08-23 Imperial Oil Resources Limited Recovery of high quality water from produced water arising from a thermal hydrocarbon recovery operation using vacuum technologies
US10589475B2 (en) 2014-09-23 2020-03-17 General Electric Company Braided blades and vanes having dovetail roots

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1026068A (fr) * 1953-12-14 1953-04-23 Sterling Drug Inc Procédé et installation pour la destruction par oxydation des matières organiques contenues dans des eaux-vannes telles que les liqueurs sulfitiques résiduaires et pour la production d'énergie-thermique
US3359200A (en) * 1966-02-24 1967-12-19 Sterling Drug Inc Partial wet air oxidation of sewage sludge
GB1192848A (en) * 1967-11-30 1970-05-20 Metallgesellschaft Ag Process for Dewatering Sewage or Industrial Waste
US3740332A (en) * 1971-01-21 1973-06-19 Texaco Inc Process for treating septic biological wastes in arctic climates
JPS5025915B1 (ko) * 1971-02-16 1975-08-27
US3876497A (en) * 1971-11-23 1975-04-08 Sterling Drug Inc Paper mill waste sludge oxidation and product recovery
DE2324351C3 (de) * 1973-05-14 1980-06-04 Vereinigte Kesselwerke Ag, 4000 Duesseldorf Anlage zum Behandeln von Schlamm, insbesondere Abwasserschlamm
US4174280A (en) * 1974-07-17 1979-11-13 Sterling Drug Inc. Oxidation process
US4100730A (en) * 1975-06-04 1978-07-18 Sterling Drug, Inc. Regulation of a wet air oxidation unit for production of useful energy
US4017392A (en) * 1975-12-22 1977-04-12 International Minerals & Chemical Corporation Organic peroxides as slime settling agents
US4051027A (en) * 1975-12-22 1977-09-27 International Minerals & Chemical Corporation Settling clay-containing slimes
FR2343703A1 (fr) * 1976-03-13 1977-10-07 Kubota Ltd Procede et installation de traitement des boues
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US4211174A (en) * 1978-08-07 1980-07-08 Whirlpool Corporation Wet oxidation of coal for generation of heat energy

Also Published As

Publication number Publication date
AU6981581A (en) 1981-12-03
EP0040707A1 (en) 1981-12-02
US4312761A (en) 1982-01-26

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