AR024639A1 - Tratamiento de corrientes residuales acuosas de aldehido - Google Patents
Tratamiento de corrientes residuales acuosas de aldehidoInfo
- Publication number
- AR024639A1 AR024639A1 ARP000103379A ARP000103379A AR024639A1 AR 024639 A1 AR024639 A1 AR 024639A1 AR P000103379 A ARP000103379 A AR P000103379A AR P000103379 A ARP000103379 A AR P000103379A AR 024639 A1 AR024639 A1 AR 024639A1
- Authority
- AR
- Argentina
- Prior art keywords
- residual stream
- aldehyde
- ketone
- aqueous residual
- treating
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
- 150000001299 aldehydes Chemical class 0.000 abstract 7
- 150000002576 ketones Chemical class 0.000 abstract 3
- 229920000768 polyamine Polymers 0.000 abstract 3
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 abstract 1
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 abstract 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 1
- 125000005907 alkyl ester group Chemical group 0.000 abstract 1
- 150000003868 ammonium compounds Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N glutaric acid Chemical compound OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 229920005862 polyol Polymers 0.000 abstract 1
- 150000003077 polyols Chemical class 0.000 abstract 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 abstract 1
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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- 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
- Y10S210/903—Nitrogenous
-
- 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
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)
- Removal Of Specific Substances (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Un proceso para la reduccion de la concentracion de aldehído(s) y/o cetona(s) en una corriente residual acuosa que comprende los pasos de tratar unacorriente residual acuosa con una cantidad efectiva de una base del tipo poliamina orgánica. Además, un proceso para hacer un poliéster o un poliol comprendetratar los aldehído(s) y/o cetona(s) con compuestos del tipo base poliamina orgánica para remover por lo menos el 50% de los aldehído(s) y/o cetona(s) de lacorriente residual acuosa. Además, un proceso para hacer poli(trimetilén dicarboxilato) que comprende hacer reaccionar 1,3-propanodiol con por lo menos unácido dicarboxílico o ésteres de alquilo inferiores del mismo, y que comprende tratar la corriente residual acuosa usando una base quecontiene nitrogenoseleccionada a partir del grupo formado por poliaminas orgánicas y compuestos de amonio inorgánicos.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/346,418 US6277289B1 (en) | 1999-07-01 | 1999-07-01 | Treatment of aqueous aldehyde waste streams |
Publications (1)
Publication Number | Publication Date |
---|---|
AR024639A1 true AR024639A1 (es) | 2002-10-16 |
Family
ID=23359296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP000103379A AR024639A1 (es) | 1999-07-01 | 2000-06-30 | Tratamiento de corrientes residuales acuosas de aldehido |
Country Status (13)
Country | Link |
---|---|
US (2) | US6277289B1 (es) |
EP (1) | EP1200358A1 (es) |
JP (1) | JP4828750B2 (es) |
KR (1) | KR100677784B1 (es) |
CN (1) | CN100387566C (es) |
AR (1) | AR024639A1 (es) |
BR (1) | BR0012191A (es) |
CA (1) | CA2375904C (es) |
MX (1) | MXPA01013466A (es) |
MY (1) | MY133359A (es) |
TR (1) | TR200103843T2 (es) |
TW (1) | TW544440B (es) |
WO (1) | WO2001002305A1 (es) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6723799B2 (en) | 2001-08-24 | 2004-04-20 | E I. Du Pont De Nemours And Company | Acid-dyeable polymer compositions |
US6713653B2 (en) * | 2001-08-24 | 2004-03-30 | E. I. Du Pont De Nemours And Company | Polyamines and polymers made therewith |
AU2003243763A1 (en) * | 2002-12-23 | 2004-07-29 | E. I. Du Pont De Nemours And Company | Poly(trimethylene terephthalate) bicomponent fiber process |
US7323539B2 (en) | 2003-05-06 | 2008-01-29 | E. I. Du Pont De Nemours And Company | Polytrimethylene ether glycol and polytrimethylene ether ester with excellent quality |
US7084311B2 (en) * | 2003-05-06 | 2006-08-01 | E. I. Du Pont De Nemours And Company | Hydrogenation of chemically derived 1,3-propanediol |
US7342142B2 (en) * | 2003-05-06 | 2008-03-11 | E.I. Du Pont De Nemours And Company | Hydrogenation of polytrimethylene ether glycol |
US20040222154A1 (en) * | 2003-05-08 | 2004-11-11 | E.I.Du Pont De Nemours & Company | Treatment of non-aqueous aldehyde waste streams |
US20070035057A1 (en) * | 2003-06-26 | 2007-02-15 | Chang Jing C | Poly(trimethylene terephthalate) bicomponent fiber process |
US20080103217A1 (en) * | 2006-10-31 | 2008-05-01 | Hari Babu Sunkara | Polyether ester elastomer composition |
US7074969B2 (en) * | 2004-06-18 | 2006-07-11 | E.I. Du Pont De Nemours And Company | Process for preparation of polytrimethylene ether glycols |
US20060041039A1 (en) * | 2004-08-20 | 2006-02-23 | Gyorgyi Fenyvesi | Fluorescent poly(alkylene terephthalate) compositions |
EP2270065A3 (en) | 2004-12-21 | 2011-03-09 | E. I. du Pont de Nemours and Company | Poly(trimethylene terephthalate) composition and shaped articles prepared therefrom |
US7396896B2 (en) * | 2004-12-21 | 2008-07-08 | E.I. Dupont De Nemours And Company | Poly(trimethylene terephthalate) composition and shaped articles prepared therefrom |
US7629396B2 (en) | 2005-02-23 | 2009-12-08 | E.I. Du Pont De Nemours And Company | Silicon-containing polytrimethylene homo- for copolyether composition |
US20060189711A1 (en) * | 2005-02-23 | 2006-08-24 | Ng Howard C | Silicon-containing polytrimethylene homo- or copolyether composition |
US20060247378A1 (en) * | 2005-05-02 | 2006-11-02 | Sunkara Hari B | Thermoplastic elastomer blend, method of manufacture and use thereof |
US7244790B2 (en) * | 2005-05-02 | 2007-07-17 | E.I. Du Pont De Nemours And Company | Thermoplastic elastomer blend, method of manufacture and use thereof |
US7157607B1 (en) | 2005-08-16 | 2007-01-02 | E. I. Du Pont De Nemours And Company | Manufacture of polytrimethylene ether glycol |
US7161045B1 (en) | 2005-08-16 | 2007-01-09 | E. I. Du Pont De Nemours And Company | Process for manufacture of polytrimethylene ether glycol |
US7357985B2 (en) * | 2005-09-19 | 2008-04-15 | E.I. Du Pont De Nemours And Company | High crimp bicomponent fibers |
US20070129524A1 (en) * | 2005-12-06 | 2007-06-07 | Sunkara Hari B | Thermoplastic polyurethanes comprising polytrimethylene ether soft segments |
US20070128459A1 (en) * | 2005-12-07 | 2007-06-07 | Kurian Joseph V | Poly(trimethylene terephthalate)/poly(alpha-hydroxy acid) films |
US20070129503A1 (en) * | 2005-12-07 | 2007-06-07 | Kurian Joseph V | Poly(trimethylene terephthalate)/poly(alpha-hydroxy acid) molded, shaped articles |
US7666501B2 (en) * | 2005-12-07 | 2010-02-23 | E. I. Du Pont De Nemours And Company | Poly(trimethylene terephthalate)/poly(alpha-hydroxy acid) bi-constituent filaments |
US7164046B1 (en) | 2006-01-20 | 2007-01-16 | E. I. Du Pont De Nemours And Company | Manufacture of polytrimethylene ether glycol |
US7388115B2 (en) * | 2006-01-20 | 2008-06-17 | E. I. Du Pont De Nemours And Company | Manufacture of polytrimethylene ether glycol |
US20070203371A1 (en) * | 2006-01-23 | 2007-08-30 | Sunkara Hari B | Process for producing polytrimethylene ether glycol |
US20080039582A1 (en) * | 2006-07-28 | 2008-02-14 | Hari Babu Sunkara | Polytrimethylene ether-based polyurethane ionomers |
US7531593B2 (en) * | 2006-10-31 | 2009-05-12 | E.I. Du Pont De Nemours And Company | Thermoplastic elastomer blend composition |
US20080108845A1 (en) * | 2006-11-07 | 2008-05-08 | Hari Babu Sunkara | Polytrimethylene ether glycol esters |
US20080135662A1 (en) * | 2006-12-06 | 2008-06-12 | Chang Jing C | Melt-spun elastoester multifilament yarns |
US7714174B2 (en) * | 2007-03-27 | 2010-05-11 | E. I. Du Pont De Nemours And Company | Lower-color polytrimethylene ether glycol using hydride compounds |
CA2696369A1 (en) * | 2007-08-24 | 2009-03-05 | E.I. Du Pont De Nemours And Company | Lubrication oil compositions |
US8703681B2 (en) | 2007-08-24 | 2014-04-22 | E I Du Pont De Nemours And Company | Lubrication oil compositions |
MX2010002154A (es) * | 2007-08-24 | 2010-03-18 | Du Pont | Composiciones de aceite de lubricacion. |
WO2009029482A1 (en) * | 2007-08-24 | 2009-03-05 | E. I. Du Pont De Nemours And Company | Lubrication oil compositions |
CA2706820A1 (en) * | 2007-08-24 | 2009-03-05 | E.I. Du Pont De Nemours And Company | Lubrication oil compositions |
US7919017B2 (en) * | 2007-11-12 | 2011-04-05 | E. I. Du Pont De Nemours And Company | Electrical insulation fluids for use in electrical apparatus |
DE102008051738A1 (de) | 2008-10-15 | 2010-04-22 | Trevira Gmbh | PTT-Faser mit verbesserter Einkräuselung |
US20100267994A1 (en) * | 2009-04-16 | 2010-10-21 | E. I. Du Pont De Nemours And Company | Processes for preparing polytrimethylene glycol using ion exchange resins |
US8247526B2 (en) | 2010-12-20 | 2012-08-21 | E I Du Pont De Nemours And Company | Process for the preparation of polyalkylene ether glycol |
TW201245277A (en) | 2011-04-26 | 2012-11-16 | Du Pont | Processes for preparing polytrimethylene ether glycol |
CN102285697B (zh) * | 2011-06-08 | 2013-02-06 | 南京工业大学 | 一种不饱和聚酯树脂行业废水资源化工艺 |
US8759559B2 (en) | 2012-04-18 | 2014-06-24 | E I Du Pont De Nemours And Company | Processes for preparing polytrimethylene ether glycol esters |
MX2019002163A (es) * | 2016-08-30 | 2019-06-17 | Dow Global Technologies Llc | Metodo de atenuacion de concentracion de acroleina. |
CN109996830A (zh) * | 2016-11-03 | 2019-07-09 | 可口可乐公司 | Ptf和其他1,3-丙二醇衍生的聚合物中的丙烯醛清除剂 |
CN109666136B (zh) * | 2017-10-17 | 2022-04-05 | 中国石油化工股份有限公司 | 低乙醛含量的聚酯注塑件的制备方法 |
Family Cites Families (17)
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NL6605077A (es) | 1965-05-04 | 1966-11-07 | ||
DE2235326A1 (de) | 1972-07-19 | 1974-02-07 | Degussa | Verfahren zur reinigung 1,2-ungesaettigter carbonsaeuren |
US3923648A (en) * | 1973-06-07 | 1975-12-02 | Union Carbide Corp | Detoxification of aldehydes and ketones |
GB1431511A (en) | 1974-01-07 | 1976-04-07 | Bp Chem Int Ltd | Purification of acrylonitrile |
JPS6051458B2 (ja) | 1978-06-30 | 1985-11-14 | 三井東圧化学株式会社 | アクリロニトリルの精製方法 |
JPS5721358A (en) | 1980-07-11 | 1982-02-04 | Tsukishima Kikai Co Ltd | Deposition of waste liquid from acrylonitrile production |
GB2114118A (en) | 1982-01-29 | 1983-08-17 | American Cyanamid Co | Method for removing aldehyde impurities in acrylonitrile and acrylamide |
EP0110861B1 (en) | 1982-11-22 | 1986-07-30 | Monsanto Company | Process for removal of acrolein from acrylonitrile product streams |
JPH0738986B2 (ja) | 1987-10-06 | 1995-05-01 | 住友化学工業株式会社 | 低級アルデヒド類の除去方法 |
US5340909A (en) | 1991-12-18 | 1994-08-23 | Hoechst Celanese Corporation | Poly(1,3-propylene terephthalate) |
US5571386A (en) * | 1994-05-31 | 1996-11-05 | Rohm And Haas Company | Process for grade acrylic acid |
US5606094A (en) * | 1995-01-10 | 1997-02-25 | Baker Hughes Incorporated | Acrolein scavengers |
US5459229A (en) | 1995-02-27 | 1995-10-17 | Shell Oil Company | By product stream purification in the preparation of 1,3-propanediol-based polyesters |
JPH10156179A (ja) * | 1996-11-29 | 1998-06-16 | Japan Exlan Co Ltd | 酸・アルデヒド吸収性重合体及びその製造方法ならびに該重合体を含有したシート状物 |
JPH10202044A (ja) * | 1997-01-27 | 1998-08-04 | Kuraray Co Ltd | 消臭性乾燥剤 |
DE19705249A1 (de) | 1997-02-12 | 1998-08-13 | Zimmer Ag | Verfahren zur Herstellung von Polypropylenterphthalat |
DE10360707A1 (de) | 2002-12-19 | 2004-07-08 | Hawera Probst Gmbh | Gesteinsbohrer |
-
1999
- 1999-07-01 US US09/346,418 patent/US6277289B1/en not_active Expired - Lifetime
-
2000
- 2000-06-21 CN CNB008097003A patent/CN100387566C/zh not_active Expired - Fee Related
- 2000-06-21 EP EP00941633A patent/EP1200358A1/en not_active Withdrawn
- 2000-06-21 TR TR2001/03843T patent/TR200103843T2/xx unknown
- 2000-06-21 BR BR0012191-6A patent/BR0012191A/pt not_active IP Right Cessation
- 2000-06-21 WO PCT/US2000/017153 patent/WO2001002305A1/en active IP Right Grant
- 2000-06-21 MX MXPA01013466A patent/MXPA01013466A/es active IP Right Grant
- 2000-06-22 JP JP2001507752A patent/JP4828750B2/ja not_active Expired - Fee Related
- 2000-06-22 CA CA2375904A patent/CA2375904C/en not_active Expired - Fee Related
- 2000-06-22 KR KR1020017016972A patent/KR100677784B1/ko not_active IP Right Cessation
- 2000-06-27 MY MYPI20002916 patent/MY133359A/en unknown
- 2000-06-29 TW TW089112836A patent/TW544440B/zh not_active IP Right Cessation
- 2000-06-30 AR ARP000103379A patent/AR024639A1/es unknown
-
2001
- 2001-03-21 US US09/813,776 patent/US6325945B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP4828750B2 (ja) | 2011-11-30 |
CA2375904A1 (en) | 2001-01-11 |
KR20020016878A (ko) | 2002-03-06 |
US20010011647A1 (en) | 2001-08-09 |
JP2003503199A (ja) | 2003-01-28 |
MXPA01013466A (es) | 2002-07-22 |
TR200103843T2 (tr) | 2002-04-22 |
TW544440B (en) | 2003-08-01 |
CA2375904C (en) | 2011-06-14 |
BR0012191A (pt) | 2002-04-16 |
WO2001002305A1 (en) | 2001-01-11 |
KR100677784B1 (ko) | 2007-02-05 |
US6277289B1 (en) | 2001-08-21 |
CN100387566C (zh) | 2008-05-14 |
US6325945B2 (en) | 2001-12-04 |
CN1359356A (zh) | 2002-07-17 |
MY133359A (en) | 2007-11-30 |
EP1200358A1 (en) | 2002-05-02 |
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Legal Events
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FB | Suspension of granting procedure |