IT1019252B - Procedimento di purificazione delle acque residue degli esteri ftalici - Google Patents

Procedimento di purificazione delle acque residue degli esteri ftalici

Info

Publication number
IT1019252B
IT1019252B IT52989/74A IT5298974A IT1019252B IT 1019252 B IT1019252 B IT 1019252B IT 52989/74 A IT52989/74 A IT 52989/74A IT 5298974 A IT5298974 A IT 5298974A IT 1019252 B IT1019252 B IT 1019252B
Authority
IT
Italy
Prior art keywords
purification
procedure
phthalic esters
residual waters
waters
Prior art date
Application number
IT52989/74A
Other languages
English (en)
Original Assignee
Rhone Progil
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 Rhone Progil filed Critical Rhone Progil
Application granted granted Critical
Publication of IT1019252B publication Critical patent/IT1019252B/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
    • C02F1/26—Treatment of water, waste water, or sewage by extraction

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Removal Of Specific Substances (AREA)
  • Physical Water Treatments (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Catalysts (AREA)
IT52989/74A 1973-09-12 1974-09-12 Procedimento di purificazione delle acque residue degli esteri ftalici IT1019252B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7332732A FR2243158B1 (it) 1973-09-12 1973-09-12

Publications (1)

Publication Number Publication Date
IT1019252B true IT1019252B (it) 1977-11-10

Family

ID=9124910

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52989/74A IT1019252B (it) 1973-09-12 1974-09-12 Procedimento di purificazione delle acque residue degli esteri ftalici

Country Status (16)

Country Link
US (1) US3933630A (it)
JP (1) JPS5217344B2 (it)
AR (1) AR204635A1 (it)
AT (1) AT331734B (it)
AU (1) AU7316474A (it)
BE (1) BE819801A (it)
BR (1) BR7407581D0 (it)
DE (1) DE2443246A1 (it)
DK (1) DK478474A (it)
ES (1) ES429924A1 (it)
FR (1) FR2243158B1 (it)
GB (1) GB1422929A (it)
IT (1) IT1019252B (it)
NL (1) NL7411997A (it)
SU (1) SU550971A3 (it)
ZA (1) ZA745787B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5330164A (en) * 1976-09-02 1978-03-22 Honshu Kagaku Kougiyou Kk Treating of waste water containing phenols
US4401570A (en) * 1982-05-26 1983-08-30 Shell Oil Company Removal of organic contaminants from waste water
JPS63205319A (ja) * 1987-02-20 1988-08-24 Hitachi Ltd シツフ結合を有する化合物，該重合体及びその製造方法
DE4321513A1 (de) * 1993-06-29 1995-01-12 Hoechst Ag Verfahren zur Reinigung von Abwässern der Aldolisierungsreaktion
DE4341014A1 (de) * 1993-12-02 1995-06-08 Hoechst Ag Verfahren zur Entfernung organischer Lösungsmittel aus Abwässern
DE10043545A1 (de) * 2000-09-05 2002-03-14 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von Carbonsäureestern
DE10347863A1 (de) * 2003-10-10 2005-05-04 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von Benzoesäureestern
RU2465210C1 (ru) * 2011-05-25 2012-10-27 Государственное образовательное учреждение высшего профессионального образования "Томский государственный университет" (ТГУ) Способ очистки воды от эфиров фталевой кислоты
CN106986490B (zh) * 2017-05-19 2023-02-03 中建安装集团有限公司 一种羧酸酯工业生产废水的回收处理工艺及装置
KR102489174B1 (ko) * 2019-07-04 2023-01-18 주식회사 엘지화학 디에스터계 조성물의 제조 시스템 및 방법
CN113264613A (zh) * 2021-06-11 2021-08-17 潍坊加易加生物科技有限公司 苯甲酸精制工艺用水再生方法
CN113443750B (zh) * 2021-07-29 2022-06-03 南通海珥玛科技股份有限公司 一种酯化反应废水处理实验方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE508357A (it) * 1948-10-15
JPS4830046B1 (it) * 1964-05-02 1973-09-17

Also Published As

Publication number Publication date
GB1422929A (en) 1976-01-28
NL7411997A (nl) 1975-03-14
DK478474A (it) 1975-05-12
ZA745787B (en) 1975-10-29
AR204635A1 (es) 1976-02-20
ES429924A1 (es) 1976-09-16
DE2443246A1 (de) 1975-03-27
SU550971A3 (ru) 1977-03-15
JPS5076848A (it) 1975-06-23
FR2243158A1 (it) 1975-04-04
FR2243158B1 (it) 1976-05-14
BE819801A (fr) 1975-03-11
AT331734B (de) 1976-08-25
ATA724874A (de) 1975-11-15
US3933630A (en) 1976-01-20
JPS5217344B2 (it) 1977-05-14
BR7407581D0 (pt) 1975-07-08
AU7316474A (en) 1976-03-18

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