BRPI0816502A2 - "método para remover compostos de hidrazina de soluções" - Google Patents

"método para remover compostos de hidrazina de soluções"

Info

Publication number
BRPI0816502A2
BRPI0816502A2 BRPI0816502-5A2A BRPI0816502A BRPI0816502A2 BR PI0816502 A2 BRPI0816502 A2 BR PI0816502A2 BR PI0816502 A BRPI0816502 A BR PI0816502A BR PI0816502 A2 BRPI0816502 A2 BR PI0816502A2
Authority
BR
Brazil
Prior art keywords
solutions
hydrazine compounds
removing hydrazine
compounds
hydrazine
Prior art date
Application number
BRPI0816502-5A2A
Other languages
English (en)
Inventor
Kiu-Seung Lee
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BRPI0816502A2 publication Critical patent/BRPI0816502A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D139/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Coating compositions based on derivatives of such polymers
    • C09D139/04—Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member
    • C09D139/06—Homopolymers or copolymers of N-vinyl-pyrrolidones
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B01J20/265—Synthetic macromolecular compounds modified or post-treated polymers
    • B01J20/267—Cross-linked polymers
    • 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
    • C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/06—Polyhydrazides; Polytriazoles; Polyamino-triazoles; Polyoxadiazoles
    • 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
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Sorption (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Physical Water Treatments (AREA)
  • Removal Of Specific Substances (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
BRPI0816502-5A2A 2007-10-19 2008-10-01 "método para remover compostos de hidrazina de soluções" BRPI0816502A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/975,417 US7758757B2 (en) 2007-10-19 2007-10-19 Method for removing hydrazine compounds
PCT/US2008/078390 WO2009051958A1 (en) 2007-10-19 2008-10-01 Method for removing hydrazine compounds

Publications (1)

Publication Number Publication Date
BRPI0816502A2 true BRPI0816502A2 (pt) 2015-02-24

Family

ID=40019505

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0816502-5A2A BRPI0816502A2 (pt) 2007-10-19 2008-10-01 "método para remover compostos de hidrazina de soluções"

Country Status (9)

Country Link
US (1) US7758757B2 (pt)
EP (1) EP2200944A1 (pt)
JP (1) JP5260666B2 (pt)
KR (1) KR20100100805A (pt)
CN (1) CN101827791B (pt)
BR (1) BRPI0816502A2 (pt)
CA (1) CA2701443A1 (pt)
MX (1) MX2010004270A (pt)
WO (1) WO2009051958A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007100658A2 (en) * 2006-02-24 2007-09-07 Isp Investments Inc. Use of pvpp to remove contaminants from produced water of an oil or gas well
US7928181B2 (en) * 2008-08-18 2011-04-19 Xerox Corporation Semiconducting polymers
US7928433B2 (en) * 2008-08-18 2011-04-19 Xerox Corporation Electronic device comprising semiconducting polymers
US20110194988A1 (en) * 2009-07-17 2011-08-11 Martinez Rodolfo A Hydrazine spill pad apparatus and method of manufacturing
US8535430B2 (en) 2009-07-17 2013-09-17 New Mexico Highlands University Hydrazine filtration method and system
US8097074B2 (en) * 2009-07-17 2012-01-17 New Mexico Highlands University Air filtration and absorption method and system for the remediation of hydrazine
CN108502961A (zh) * 2016-04-06 2018-09-07 杭州启澄科技有限公司 一种用交联聚乙烯吡咯烷酮担体吸附净化氨氮废水的方法
US11535740B2 (en) 2016-10-05 2022-12-27 Boai Nky Medical Holdings Ltd. Tablet compositions containing crosslinked polyvinylpyrrolidone and their use in beverage applications
CN108862217A (zh) * 2018-07-09 2018-11-23 郭秦 一种硫代卡巴肼生产废水处理工艺
CN109180522B (zh) * 2018-09-28 2021-01-29 吉林化工学院 一种去除叔丁基肼盐酸盐中盐酸肼的工艺

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609387A (en) * 1948-12-01 1952-09-02 Monsanto Chemicals Removal of amine inhibitors from unsaturated monomers
US3159632A (en) * 1960-11-25 1964-12-01 Dow Chemical Co Repetitive process for the removal and/or recovery of amines from aqueous solutions
GB1146291A (en) 1965-12-07 1969-03-26 Fisons Ind Chemicals Ltd Hydrazine process
JPS49119451A (pt) * 1973-03-16 1974-11-14
US3937686A (en) * 1974-01-10 1976-02-10 C/O E. I. Du Pont De Nemours & Co. Process of preparing high molecular weight polyamide with recovery of diamine and return of same to polymerization system
DE2529647C3 (de) * 1975-07-03 1979-12-06 Bayer Ag, 5090 Leverkusen Verfahren zur Reinigung von Abwässern der Hydrazinherstellung
US4067854A (en) * 1975-08-29 1978-01-10 Rohm And Haas Company Adsorption process
US4380615A (en) * 1981-03-05 1983-04-19 E. I. Du Pont De Nemours And Company Diamine recovery process
JPS58177193A (ja) 1982-04-09 1983-10-17 Mitsubishi Heavy Ind Ltd 廃液中のヒドラジンの除去方法
CA1247761A (en) 1983-12-13 1988-12-28 Robert Kunin Method for treating aqueous solutions with weakly acidic cation exchange resins
US4532318A (en) * 1984-09-05 1985-07-30 Syntex (U.S.A.) Inc. Process for removing trace amounts of hydrazine
JPS61120691A (ja) 1984-11-19 1986-06-07 Ebara Infilco Co Ltd ヒドラジン含有水の処理方法
JPS61141988A (ja) * 1984-12-12 1986-06-28 Ebara Infilco Co Ltd ヒドラジン含有水の処理方法
US5141611A (en) * 1985-05-16 1992-08-25 Memtec Limited Removing and recovering plant polyphenols
US4804527A (en) * 1986-06-17 1989-02-14 E.C.C. America Inc. Method and composition for safely decomposing hydrazine
US4902544A (en) * 1988-05-24 1990-02-20 Sheen Kleen, Inc. Leak resistant absorbent product
AT393114B (de) * 1989-06-08 1991-08-26 Chemiefaser Lenzing Ag Verfahren zur abtrennung von aminen
DE4140086C2 (de) * 1991-12-05 1994-08-25 Basf Ag Verfahren zur Herstellung hochreiner N-Vinylpyrrolidon-Polymerisate
WO2001077203A2 (en) * 2000-04-11 2001-10-18 Dupont Displays, Inc. Soluble poly(aryl-oxadiazole) conjugated polymers
RU2177451C1 (ru) * 2000-10-27 2001-12-27 25 Государственный научно-исследовательский институт Министерства обороны Российской Федерации (по применению топлив, масел, смазок и специальных жидкостей - 25 ГосНИИ МО РФ по химмотологии) Способ очистки водных растворов от гидразина и его метил- и диметилпроизводных
FR2826354B1 (fr) 2001-06-22 2003-12-26 Atofina Procede de decomposition de l'hydrazine contenue dans un liquide aqueux
JP2005502742A (ja) * 2001-09-10 2005-01-27 ディーエスエム アイピー アセッツ ビー．ブイ． 水素化されたポリマーの製造方法
US7074959B2 (en) * 2002-08-01 2006-07-11 New Mexico Highlands University Methods and systems for remediating hydrazine-contaminated equipment and/or surfaces
US7098301B1 (en) * 2005-07-29 2006-08-29 Exxonmobil Chemical Patents Inc. High pressure filter method of separating polymer solids and unreacted monomer

Also Published As

Publication number Publication date
WO2009051958A1 (en) 2009-04-23
JP2011500317A (ja) 2011-01-06
CN101827791A (zh) 2010-09-08
KR20100100805A (ko) 2010-09-15
CN101827791B (zh) 2013-05-01
US20090101589A1 (en) 2009-04-23
EP2200944A1 (en) 2010-06-30
MX2010004270A (es) 2010-05-03
US7758757B2 (en) 2010-07-20
JP5260666B2 (ja) 2013-08-14
CA2701443A1 (en) 2009-04-23

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]