GB1267184A - - Google Patents

Info

Publication number
GB1267184A
GB1267184A GB491870A GB1267184DA GB1267184A GB 1267184 A GB1267184 A GB 1267184A GB 491870 A GB491870 A GB 491870A GB 1267184D A GB1267184D A GB 1267184DA GB 1267184 A GB1267184 A GB 1267184A
Authority
GB
United Kingdom
Prior art keywords
brine
salt
canal
sheets
approximately
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
GB491870A
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 filed Critical
Publication of GB1267184A publication Critical patent/GB1267184A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/04—Chlorides
    • C01D3/06—Preparation by working up brines; seawater or spent lyes
    • 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
    • Y02A20/20—Controlling water pollution; Waste water treatment
    • Y02A20/208—Off-grid powered water treatment
    • Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

1,267,184. Production of salt from sea water; solar evaporators. JOHN YIN SING CHAN. 2 Feb., 1970, No. 4918/70. Heading B1B. [Also in Division F4] Salt is obtained from seawater or similar brine by pumping it to canal C where the brine surges and splashes down sloping, blackplastics sheets 1 which are exposed to the ambient atmosphere and located so that the sun's rays fall thereon, whereby water is evaporated from the brine, and crystals of salt in residual brine flow from the bottom of the sheets into ducts D and D'. The salt is separated from the residual brine, and the latter may be recycled to canal C. Each sheet is approximately 1500 feet long from the top to the bottom, and is approximately 4000 feet wide. The surface of the sheet is in the form of square shallow cups of the order of 1 mm. across.
GB491870A 1970-02-02 1970-02-02 Expired GB1267184A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB491870 1970-02-02

Publications (1)

Publication Number Publication Date
GB1267184A true GB1267184A (en) 1972-03-15

Family

ID=9786320

Family Applications (1)

Application Number Title Priority Date Filing Date
GB491870A Expired GB1267184A (en) 1970-02-02 1970-02-02

Country Status (1)

Country Link
GB (1) GB1267184A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2353301A1 (en) * 2011-01-31 2011-03-01 Tografa S.L. Balsa for the obtaining of salt and procedure for forced evaporation of water in saline solutions. (Machine-translation by Google Translate, not legally binding)
WO2011161483A1 (en) * 2010-06-24 2011-12-29 Ivan Simic Sea-water salt-plant with overflowing slabs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011161483A1 (en) * 2010-06-24 2011-12-29 Ivan Simic Sea-water salt-plant with overflowing slabs
ES2353301A1 (en) * 2011-01-31 2011-03-01 Tografa S.L. Balsa for the obtaining of salt and procedure for forced evaporation of water in saline solutions. (Machine-translation by Google Translate, not legally binding)

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee