IT1036224B - Procedimento per la depurazione dei liquidi particolarmente degli scarichi industriali mediante adsorbimento - Google Patents

Procedimento per la depurazione dei liquidi particolarmente degli scarichi industriali mediante adsorbimento

Info

Publication number
IT1036224B
IT1036224B IT6881975A IT6881975A IT1036224B IT 1036224 B IT1036224 B IT 1036224B IT 6881975 A IT6881975 A IT 6881975A IT 6881975 A IT6881975 A IT 6881975A IT 1036224 B IT1036224 B IT 1036224B
Authority
IT
Italy
Prior art keywords
adsorption
purification
procedure
industrial waste
liquids particularly
Prior art date
Application number
IT6881975A
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
Application filed by Rohm & Haas filed Critical Rohm & Haas
Application granted granted Critical
Publication of IT1036224B publication Critical patent/IT1036224B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • 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
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B13/00—Recovery of fats, fatty oils or fatty acids from waste materials
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B3/00—Refining fats or fatty oils
    • C11B3/10—Refining fats or fatty oils by adsorption
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Water Treatment By Sorption (AREA)
  • Fats And Perfumes (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
IT6881975A 1974-07-12 1975-07-11 Procedimento per la depurazione dei liquidi particolarmente degli scarichi industriali mediante adsorbimento IT1036224B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3095174A GB1513741A (en) 1974-07-12 1974-07-12 Adsorption process

Publications (1)

Publication Number Publication Date
IT1036224B true IT1036224B (it) 1979-10-30

Family

ID=10315654

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6881975A IT1036224B (it) 1974-07-12 1975-07-11 Procedimento per la depurazione dei liquidi particolarmente degli scarichi industriali mediante adsorbimento

Country Status (11)

Country Link
US (1) US3979287A (it)
JP (1) JPS5134874A (it)
BE (1) BE831129A (it)
CA (1) CA1046422A (it)
DE (1) DE2530253A1 (it)
FR (1) FR2277612A1 (it)
GB (1) GB1513741A (it)
IT (1) IT1036224B (it)
MX (1) MX2968E (it)
NL (1) NL7508292A (it)
ZA (1) ZA754295B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4124528A (en) * 1974-10-04 1978-11-07 Arthur D. Little, Inc. Process for regenerating adsorbents with supercritical fluids
US4147624A (en) * 1976-04-15 1979-04-03 Arthur D. Little, Inc. Wastewater treatment with desorbing of an adsorbate from an adsorbent with a solvent in the near critical state
US4113887A (en) * 1977-02-24 1978-09-12 General Foods Corporation Adsorption process
FR2432881A1 (fr) * 1978-08-11 1980-03-07 Gen Foods Corp Procede d'adsorption a contre-courant
US4303531A (en) * 1978-11-28 1981-12-01 Koei Chemical Co., Ltd. Method for adsorbing and recovering phenols
DE3046698A1 (de) * 1980-12-11 1982-07-15 Goslarer Farbenwerke Dr. Hans Heubach GmbH & Co KG, 3394 Langelsheim Aluminiumzinkphosphathydrate bzw. basische aluminiumzinkphophathydrate, verfahren zu ihrer herstellung sowie ihre verwendung in anstrichmitteln
JPS57170988A (en) * 1981-04-14 1982-10-21 Showa Denko Kk Removal of arsenic (as) in petroleum fraction
US4581131A (en) * 1984-11-23 1986-04-08 Mobil Oil Corporation Method for removal of phenolic materials from mixtures thereof
US5021253A (en) * 1989-12-13 1991-06-04 The Dow Chemical Company Decaffeination of liquid medium
US5135656A (en) * 1989-12-15 1992-08-04 Nalco Chemical Company Process for removing water soluble organic compounds from produced water
US5104545A (en) * 1989-12-15 1992-04-14 Nalco Chemical Company Process for removing water soluble organic compounds from produced water
GR1002662B (el) * 1996-06-05 1997-04-07 ������� ���������� ����������� ��� �������� ������� ... Μεθοδος παραγωγης προιοντων που προσροφουν πετρελαιο και οργανικους διαλυτες.
US20110089114A1 (en) * 2009-04-16 2011-04-21 Livingstone Gregory J Process for absorbing and adsorbing oil degradation products from lubricating oils
JP5927700B2 (ja) * 2012-06-22 2016-06-01 株式会社日立製作所 水処理システム
CN111825154B (zh) * 2020-07-29 2022-03-18 南京大学环境规划设计研究院股份公司 一种高浓度有机废水处理装置
EP4403238A1 (en) * 2023-07-11 2024-07-24 ThyssenKrupp Uhde GmbH Process and apparatus for recovering methoxypropanols from an aqueous stream

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861948A (en) * 1953-08-12 1958-11-25 Dow Chemical Co Process for removing phenols from aqueous solutions by sorption on ion exchange resins and alcohol elutriation thereform
US2856444A (en) * 1956-04-13 1958-10-14 Sun Oil Co Separation of aromatic from saturate hydrocarbons
US3145167A (en) * 1961-07-03 1964-08-18 Dow Chemical Co Removing phenols from aqueous media
US3455819A (en) * 1968-04-01 1969-07-15 Crane Co Method for scrubbing ion exchange resins
US3846296A (en) * 1971-12-09 1974-11-05 W Hay Waste water purification system

Also Published As

Publication number Publication date
ZA754295B (en) 1976-08-25
NL7508292A (nl) 1976-01-14
MX2968E (es) 1980-01-10
GB1513741A (en) 1978-06-07
US3979287A (en) 1976-09-07
FR2277612B1 (it) 1979-07-06
BE831129A (fr) 1976-01-08
DE2530253A1 (de) 1976-01-29
FR2277612A1 (fr) 1976-02-06
CA1046422A (en) 1979-01-16
JPS5134874A (it) 1976-03-24

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