IT1027766B - Procedimento di desalinizzazione utilizzante resine regenepabili termicamente - Google Patents

Procedimento di desalinizzazione utilizzante resine regenepabili termicamente

Info

Publication number
IT1027766B
IT1027766B IT30678/74A IT3067874A IT1027766B IT 1027766 B IT1027766 B IT 1027766B IT 30678/74 A IT30678/74 A IT 30678/74A IT 3067874 A IT3067874 A IT 3067874A IT 1027766 B IT1027766 B IT 1027766B
Authority
IT
Italy
Prior art keywords
regenepable
thermally
resins
desalination process
desalination
Prior art date
Application number
IT30678/74A
Other languages
English (en)
Original Assignee
Rohm & Haas
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
Priority claimed from US05/513,375 external-priority patent/US4087357A/en
Application filed by Rohm & Haas filed Critical Rohm & Haas
Application granted granted Critical
Publication of IT1027766B publication Critical patent/IT1027766B/it

Links

Classifications

    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J43/00—Amphoteric ion-exchange, i.e. using ion-exchangers having cationic and anionic groups; Use of material as amphoteric ion-exchangers; Treatment of material for improving their amphoteric ion-exchange properties
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08—Seawater, e.g. for desalination
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Polymerisation Methods In General (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
IT30678/74A 1973-12-27 1974-12-18 Procedimento di desalinizzazione utilizzante resine regenepabili termicamente IT1027766B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42901273A 1973-12-27 1973-12-27
US05/513,375 US4087357A (en) 1973-12-27 1974-10-09 Desalination process using thermally regenerable resins

Publications (1)

Publication Number Publication Date
IT1027766B true IT1027766B (it) 1978-12-20

Family

ID=27027998

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30678/74A IT1027766B (it) 1973-12-27 1974-12-18 Procedimento di desalinizzazione utilizzante resine regenepabili termicamente

Country Status (11)

Country Link
JP (1) JPS5837005B2 (it)
BR (1) BR7410730D0 (it)
CA (1) CA1034269A (it)
ES (1) ES433576A1 (it)
FR (1) FR2256112B1 (it)
GB (1) GB1482169A (it)
IL (1) IL46344A (it)
IN (1) IN143059B (it)
IT (1) IT1027766B (it)
NL (1) NL7416102A (it)
YU (1) YU346174A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419756A1 (fr) * 1978-03-15 1979-10-12 Ici Australia Ltd Procede de purification de solutions salines
US4622344A (en) * 1984-03-05 1986-11-11 Bend Research, Inc. Recovery of ammoniacal copper with novel organogels
JP5081690B2 (ja) * 2008-03-31 2012-11-28 オルガノ株式会社 超純水の製造方法
US8377297B2 (en) * 2009-12-23 2013-02-19 Bae Systems Information And Electronic Systems Integration Inc. Water desalination apparatus

Also Published As

Publication number Publication date
IN143059B (it) 1977-09-24
AU7704274A (en) 1976-07-01
NL7416102A (nl) 1975-07-01
FR2256112B1 (it) 1980-04-11
FR2256112A1 (it) 1975-07-25
BR7410730D0 (pt) 1975-09-02
IL46344A0 (en) 1975-03-13
CA1034269A (en) 1978-07-04
ES433576A1 (es) 1977-04-01
JPS5837005B2 (ja) 1983-08-13
JPS5097579A (it) 1975-08-02
GB1482169A (en) 1977-08-10
YU346174A (en) 1982-02-28
IL46344A (en) 1977-07-31

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