BR0112134A - Rocessos para extrair um sal de amÈnio ou de metal alcalino de um fenol,naftol, antrol ou fenantrol do tiol correspondente, e um sal de metal alcalino de 2-cianofenol ou 3-benzotrifluoreto,a partir de solução aquosa - Google Patents
Rocessos para extrair um sal de amÈnio ou de metal alcalino de um fenol,naftol, antrol ou fenantrol do tiol correspondente, e um sal de metal alcalino de 2-cianofenol ou 3-benzotrifluoreto,a partir de solução aquosaInfo
- Publication number
- BR0112134A BR0112134A BR0112134-0A BR0112134A BR0112134A BR 0112134 A BR0112134 A BR 0112134A BR 0112134 A BR0112134 A BR 0112134A BR 0112134 A BR0112134 A BR 0112134A
- Authority
- BR
- Brazil
- Prior art keywords
- metal salt
- alkali metal
- ammonium
- solvent
- aqueous solution
- Prior art date
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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/34—Organic compounds containing oxygen
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/908—Organic
- Y10S210/909—Aromatic compound, e.g. pcb, phenol
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)
- Extraction Or Liquid Replacement (AREA)
Abstract
"PROCESSOS PARA EXTRAIR UM SAL DE AMÈNIO OU DE METAL ALCALINO DE UM FENOL, NAFTOL, ANTROL OU FENANTROL DO TIOL CORRESPONDENTE, E UM SAL DE METAL ALCALINO DE 2-CIANOFENOL OU 3-BENZOTRIFLUORETO, A PARTIR DE SOLUçãO AQUOSA". Um processo para extrair, a partir de solução aquosa, o sal de amónio ou de metal alcalino de um feno, naftol, antrol ou fenantrol ou do tiol correspondente, que compreende contactar uma solução neutra ou alcalina aquosa do sal de amónio ou de metal alcalino, na qual é dissolvido um fluoreto, cloreto, brometo, hidróxido, nitrato, nitrito, sulfato, sulfito, sulfeto, tiossulfato, fosfato, hidrogeno fosfato, carbonato, bicarbonato, cianato, cianeto, tiocianato, borato, clorato, clorito, hipoclorito, perclorato, cromato, dicromato ou permanganato de amónio ou metal alcalino, com um solvente orgânico parcialmente miscível em água, de modo a transferir a solução aquosa do sal de amónio ou de metal alcalino do fenol, naftol, antrol ou fenantrol ou tiol correspondente ao solvente, ao mesmo tempo em que as fases de solvente e aquosa são mantidas separadas e, depois disso, separar a fase de solvente contendo o sal de amónio ou de metal alcalino e água a partir da fase aquosa, a razão de solvente para água na fase de solvente aquosa sendo de 0,5:1 a 10: 1 p/p.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0016336.0A GB0016336D0 (en) | 2000-07-03 | 2000-07-03 | Chemical process |
PCT/GB2001/002622 WO2002002464A2 (en) | 2000-07-03 | 2001-06-14 | Chemical extraction process |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0112134A true BR0112134A (pt) | 2003-05-13 |
BR0112134B1 BR0112134B1 (pt) | 2012-09-04 |
Family
ID=9894944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0112134-0A BR0112134B1 (pt) | 2000-07-03 | 2001-06-14 | processos para extrair um sal de amÈnio ou de metal alcalino de um fenol, naftol, antrol ou fenantrol ou tiol correspondente, e um sal de metal alcalino de 2-cianofenol ou 3-hidroxibenzotrifluoreto, a partir de solução aquosa. |
Country Status (15)
Country | Link |
---|---|
US (1) | US7371324B2 (pt) |
EP (1) | EP1299308B1 (pt) |
JP (1) | JP5334349B2 (pt) |
KR (1) | KR100785825B1 (pt) |
CN (1) | CN1241837C (pt) |
AR (1) | AR028785A1 (pt) |
AU (1) | AU2001264117A1 (pt) |
BR (1) | BR0112134B1 (pt) |
DK (1) | DK1299308T3 (pt) |
ES (1) | ES2401187T3 (pt) |
GB (1) | GB0016336D0 (pt) |
HU (1) | HU230228B1 (pt) |
IL (1) | IL153729A0 (pt) |
TW (1) | TW593163B (pt) |
WO (1) | WO2002002464A2 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5164119B2 (ja) * | 2009-02-19 | 2013-03-13 | 田岡化学工業株式会社 | 2−(2,4−ジ−tert−アミルフェノキシ)脂肪酸クロリドの製造方法 |
KR20150086242A (ko) * | 2012-11-20 | 2015-07-27 | 셰브런 오로나이트 컴퍼니 엘엘씨 | 황화 알킬-치환된 히드록시방향족 조성물의 염을 제조하기 위한 용매 추출 |
KR102229000B1 (ko) * | 2018-05-30 | 2021-03-17 | 주식회사 엘지화학 | 신규한 화합물 및 이를 이용한 유기 발광 소자 |
MX2022015218A (es) * | 2020-06-01 | 2023-01-05 | Magna Imperio Systems Corp | Solucion de precipitacion salina de cristalizador de liquidos. |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE763626C (de) * | 1942-01-29 | 1953-03-30 | Metallgesellschaft Ag | Verfahren zur Gewinnung von Phenolen aus phenolhaltigen Waessern |
GB716886A (en) * | 1948-10-01 | 1954-10-13 | Metallgesellschaft Ag | Improvements in or relating to the separation of phenols from waste water |
DE941544C (de) * | 1953-05-19 | 1956-04-12 | Metallgesellschaft Ag | Verfahren zur Gewinnung von Phenolen aus Abwaessern |
US3355456A (en) | 1965-05-06 | 1967-11-28 | Dow Chemical Co | Production of monohalopyridinols |
US3609158A (en) | 1969-03-17 | 1971-09-28 | Dow Chemical Co | Certain substituted (pyridyl)-oxy acetic acid derivatives |
US3869499A (en) * | 1971-01-20 | 1975-03-04 | Gen Electric | Bis(dicyanophenyl). ethers of dihydric phenols |
BE794992A (fr) * | 1972-02-04 | 1973-08-06 | Hoechst Ag | Procede d'isolement de composes aryl-hydroxyliques |
JPS5462659A (en) * | 1977-10-28 | 1979-05-19 | Sumitomo Durez Co | Method of treating waste liquid |
US4208280A (en) | 1978-02-13 | 1980-06-17 | Texaco Development Corp. | Extraction method |
US4208350A (en) * | 1978-03-06 | 1980-06-17 | Boise Cascade Corporation | Separating phenols from alkaline pulping spent liquors |
JPS5657728A (en) * | 1979-10-17 | 1981-05-20 | Hodogaya Chem Co Ltd | Preparation of 4,4'-dihydroxybiphenyl |
DE3017153A1 (de) | 1980-05-05 | 1981-11-12 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung von 2-hydroxybenzthiazolen |
JPS5742645A (en) * | 1980-08-26 | 1982-03-10 | Mitsubishi Chem Ind Ltd | Separation of polyhydric phenol |
US4400553A (en) * | 1981-06-24 | 1983-08-23 | General Electric Company | Recovery of BPA and phenol from aqueous effluent streams |
US4374283A (en) * | 1981-06-25 | 1983-02-15 | General Electric Company | Purification of aqueous effluent streams containing BPA and phenol |
JPS5953259B2 (ja) | 1982-03-09 | 1984-12-24 | 製鉄化学工業株式会社 | 2−ヒドロキシハロゲノピリジンの製造方法 |
JPS6084194A (ja) * | 1983-06-02 | 1985-05-13 | Nagao Soda Kk | 水硫化アルカリ水溶液の処理又は回収方法 |
US4986917A (en) * | 1989-07-10 | 1991-01-22 | First Chemical Corporation | Selective recovery of a nitrophenolic by-product from nitration waste water by extraction |
RU1786018C (ru) * | 1990-06-19 | 1993-01-07 | Воронежский технологический институт | Способ извлечени фенола |
ES2112095B1 (es) * | 1994-01-26 | 1999-07-16 | Bakelite Iberica S A | Procedimiento para la recuperacion de fenol presente en efluentes acuosos que lo contienen y para la purificacion de dichos efluentes. |
GB2305174A (en) | 1995-09-15 | 1997-04-02 | Zeneca Ltd | Chemical process |
GB9602623D0 (en) | 1996-02-09 | 1996-04-10 | Zeneca Ltd | Fungicides |
WO1998004565A1 (en) | 1996-07-29 | 1998-02-05 | Bristol-Myers Squibb Company | Solvent extraction of 3-hydroxymethylcephalosporins |
GB9622345D0 (en) * | 1996-10-28 | 1997-01-08 | Zeneca Ltd | Chemical process |
US5705074A (en) * | 1996-11-19 | 1998-01-06 | Merichem Company | Removal of acidic organic contaminants from refinery waste water |
GB9704795D0 (en) | 1997-03-07 | 1997-04-23 | Zeneca Ltd | Chemical process |
JPH11347536A (ja) * | 1998-06-10 | 1999-12-21 | Teijin Ltd | フェノール類含有廃水の処理方法 |
US6071409A (en) * | 1998-07-07 | 2000-06-06 | Abb Lummus Global Inc. | Phenolic wastewater treatment with ethers for removal and recovery of phenolics |
GB9819235D0 (en) | 1998-09-03 | 1998-10-28 | Zeneca Ltd | Chemical process |
-
2000
- 2000-07-03 GB GBGB0016336.0A patent/GB0016336D0/en not_active Ceased
-
2001
- 2001-06-14 JP JP2002507725A patent/JP5334349B2/ja not_active Expired - Fee Related
- 2001-06-14 US US10/332,107 patent/US7371324B2/en not_active Expired - Fee Related
- 2001-06-14 BR BRPI0112134-0A patent/BR0112134B1/pt not_active IP Right Cessation
- 2001-06-14 ES ES01938440T patent/ES2401187T3/es not_active Expired - Lifetime
- 2001-06-14 IL IL15372901A patent/IL153729A0/xx active IP Right Grant
- 2001-06-14 AU AU2001264117A patent/AU2001264117A1/en not_active Abandoned
- 2001-06-14 DK DK01938440.3T patent/DK1299308T3/da active
- 2001-06-14 HU HU0301708A patent/HU230228B1/hu not_active IP Right Cessation
- 2001-06-14 CN CNB018132340A patent/CN1241837C/zh not_active Expired - Lifetime
- 2001-06-14 KR KR1020027017983A patent/KR100785825B1/ko not_active IP Right Cessation
- 2001-06-14 EP EP01938440A patent/EP1299308B1/en not_active Expired - Lifetime
- 2001-06-14 WO PCT/GB2001/002622 patent/WO2002002464A2/en active Application Filing
- 2001-07-02 TW TW090116142A patent/TW593163B/zh not_active IP Right Cessation
- 2001-07-03 AR ARP010103180A patent/AR028785A1/es not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
HUP0301708A2 (en) | 2003-08-28 |
TW593163B (en) | 2004-06-21 |
IL153729A0 (en) | 2003-07-06 |
CN1241837C (zh) | 2006-02-15 |
US7371324B2 (en) | 2008-05-13 |
US20040035251A1 (en) | 2004-02-26 |
KR100785825B1 (ko) | 2007-12-13 |
GB0016336D0 (en) | 2000-08-23 |
JP5334349B2 (ja) | 2013-11-06 |
HU230228B1 (hu) | 2015-10-28 |
EP1299308A2 (en) | 2003-04-09 |
ES2401187T3 (es) | 2013-04-17 |
EP1299308B1 (en) | 2013-01-02 |
DK1299308T3 (da) | 2013-03-25 |
AU2001264117A1 (en) | 2002-01-14 |
JP2004502523A (ja) | 2004-01-29 |
KR20030025249A (ko) | 2003-03-28 |
WO2002002464A2 (en) | 2002-01-10 |
WO2002002464A3 (en) | 2002-06-06 |
AR028785A1 (es) | 2003-05-21 |
CN1443137A (zh) | 2003-09-17 |
BR0112134B1 (pt) | 2012-09-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25G | Requested change of headquarter approved | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 04/09/2012, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 04/09/2022 |