ZA716676B - Liquid-liquid heat exchange and sludge treatment - Google Patents

Liquid-liquid heat exchange and sludge treatment

Info

Publication number
ZA716676B
ZA716676B ZA716676A ZA716676A ZA716676B ZA 716676 B ZA716676 B ZA 716676B ZA 716676 A ZA716676 A ZA 716676A ZA 716676 A ZA716676 A ZA 716676A ZA 716676 B ZA716676 B ZA 716676B
Authority
ZA
South Africa
Prior art keywords
liquid
heat exchange
sludge treatment
liquid heat
sludge
Prior art date
Application number
ZA716676A
Inventor
A Osdor
Original Assignee
Hydro Chem & Mineral Corp
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 Hydro Chem & Mineral Corp filed Critical Hydro Chem & Mineral Corp
Publication of ZA716676B publication Critical patent/ZA716676B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/04—Other direct-contact heat-exchange apparatus the heat-exchange media both being liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
    • B01D11/043—Counter-current multistage extraction towers in a vertical or sloping position with stationary contacting elements, sieve plates or loose contacting elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0488—Flow sheets
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/10—Treatment of water, waste water, or sewage by heating by distillation or evaporation by direct contact with a particulate solid or with a fluid, as a heat transfer medium
    • 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
    • C02F11/002—Sludge treatment using liquids immiscible with water
    • 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
    • C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
    • C02F11/20—Treatment of sludge; Devices therefor by thermal conditioning by freezing
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Treatment Of Sludge (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
ZA716676A 1970-10-12 1971-10-05 Liquid-liquid heat exchange and sludge treatment ZA716676B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7974370A 1970-10-12 1970-10-12

Publications (1)

Publication Number Publication Date
ZA716676B true ZA716676B (en) 1972-07-26

Family

ID=22152519

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA716676A ZA716676B (en) 1970-10-12 1971-10-05 Liquid-liquid heat exchange and sludge treatment

Country Status (9)

Country Link
BE (1) BE773836A (en)
DE (1) DE2150824A1 (en)
FR (2) FR2110379A1 (en)
GB (2) GB1363449A (en)
IL (1) IL37863A0 (en)
IT (1) IT939533B (en)
NL (1) NL7113974A (en)
OA (1) OA03839A (en)
ZA (1) ZA716676B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042856A1 (en) * 1980-01-02 1982-01-06 CHRISTENSEN, Inger Lise A method for precipitating protein from an aqueous protein-containing liquid and apparatus therefore
DE3234362A1 (en) * 1982-05-14 1983-11-17 Heiner Dipl.-Ing. 4100 Duisburg Kreyenberg Process and apparatus for drying previously dewatered sewage sludges
FR2941691B1 (en) 2009-02-02 2013-09-20 Souza Guillaume De WATER PRETREATMENT UNIT BY DIRECT CONTACT EXCHANGE.
JP2021181841A (en) * 2020-05-18 2021-11-25 株式会社ゼネシス Fluid container and heat exchange device
CN111747623A (en) * 2020-06-19 2020-10-09 新疆博云时代环保科技有限公司 Integrated treatment process for oily sludge

Also Published As

Publication number Publication date
FR2217278A1 (en) 1974-09-06
IL37863A0 (en) 1971-12-29
DE2150824A1 (en) 1972-04-13
FR2110379A1 (en) 1972-06-02
AU3446671A (en) 1973-04-19
BE773836A (en) 1972-04-12
GB1365864A (en) 1974-09-04
GB1363449A (en) 1974-08-14
NL7113974A (en) 1972-04-14
OA03839A (en) 1971-12-24
IT939533B (en) 1973-02-10

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