FR2249697B3 - - Google Patents

Info

Publication number
FR2249697B3
FR2249697B3 FR7436749A FR7436749A FR2249697B3 FR 2249697 B3 FR2249697 B3 FR 2249697B3 FR 7436749 A FR7436749 A FR 7436749A FR 7436749 A FR7436749 A FR 7436749A FR 2249697 B3 FR2249697 B3 FR 2249697B3
Authority
FR
France
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
FR7436749A
Other languages
French (fr)
Other versions
FR2249697A1 (ja
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Uddeholms AB
Original Assignee
Uddeholms AB
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 Uddeholms AB filed Critical Uddeholms AB
Publication of FR2249697A1 publication Critical patent/FR2249697A1/fr
Application granted granted Critical
Publication of FR2249697B3 publication Critical patent/FR2249697B3/fr
Expired legal-status Critical Current

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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
    • 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
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (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)
FR7436749A 1973-11-05 1974-11-05 Expired FR2249697B3 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7314988A SE380179B (sv) 1973-11-05 1973-11-05 Forfarande for att fran ett fororenat opolert adsorptionsmedel, foretredesvis aktivt kol, avlegsna derpa adsorberat eller uppfangat hydrofobt material, spec. olja och anordning for utforande av forfarandet

Publications (2)

Publication Number Publication Date
FR2249697A1 FR2249697A1 (ja) 1975-05-30
FR2249697B3 true FR2249697B3 (ja) 1977-08-05

Family

ID=20319010

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7436749A Expired FR2249697B3 (ja) 1973-11-05 1974-11-05

Country Status (7)

Country Link
JP (1) JPS5075570A (ja)
DE (1) DE2452210A1 (ja)
FR (1) FR2249697B3 (ja)
GB (1) GB1483786A (ja)
NL (1) NL7414431A (ja)
NO (1) NO139079C (ja)
SE (1) SE380179B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109456143A (zh) * 2018-11-27 2019-03-12 郑州师范学院 四氯乙烯的纯化方法

Also Published As

Publication number Publication date
NO139079C (no) 1979-01-03
FR2249697A1 (ja) 1975-05-30
NO743965L (ja) 1975-06-02
NO139079B (no) 1978-09-25
SE380179B (sv) 1975-11-03
SE7314988L (ja) 1975-05-06
JPS5075570A (ja) 1975-06-20
DE2452210A1 (de) 1975-05-07
NL7414431A (nl) 1975-05-07
GB1483786A (en) 1977-08-24

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Legal Events

Date Code Title Description
ST Notification of lapse