ES2134559T3 - Eliminacion de un compuesto de metal alcalino de un cemento polimero. - Google Patents

Eliminacion de un compuesto de metal alcalino de un cemento polimero.

Info

Publication number
ES2134559T3
ES2134559T3 ES96203601T ES96203601T ES2134559T3 ES 2134559 T3 ES2134559 T3 ES 2134559T3 ES 96203601 T ES96203601 T ES 96203601T ES 96203601 T ES96203601 T ES 96203601T ES 2134559 T3 ES2134559 T3 ES 2134559T3
Authority
ES
Spain
Prior art keywords
polymer cement
metal compound
disposal
alkaline metal
acid
Prior art date
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 - Lifetime
Application number
ES96203601T
Other languages
English (en)
Inventor
Zaida Diaz
John David Wilkey
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.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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 SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Application granted granted Critical
Publication of ES2134559T3 publication Critical patent/ES2134559T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/53—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone involving the removal of at least part of the materials of the treated article, e.g. etching, drying of hardened concrete
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • B01J39/05—Processes using organic exchangers in the strongly acidic form
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C2/00—Treatment of rubber solutions
    • C08C2/02—Purification
    • C08C2/04—Removal of catalyst residues

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processing Of Solid Wastes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

Abstract

LA INVENCION PROPORCIONA UN PROCEDIMIENTO PARA RETIRAR UN COMPUESTO DE METAL ALCALI DE UN CEMENTO DE POLIMERO QUE COMPRENDE: I) LAVAR EL CEMENTO DE POLIMERO CON UN ACIDO DEBIL PARA RETIRAR EL COMPUESTO DE METAL ALCALI DEL CEMENTO DE POLIMERO; II) RETIRAR EL COMPUESTO DE METAL ALCALI DEL ACIDO; Y III) RECICLAR EL ACIDO PARA LAVAR MAS CEMENTO DE POLIMERO.
ES96203601T 1995-12-28 1996-12-18 Eliminacion de un compuesto de metal alcalino de un cemento polimero. Expired - Lifetime ES2134559T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US952795P 1995-12-28 1995-12-28

Publications (1)

Publication Number Publication Date
ES2134559T3 true ES2134559T3 (es) 1999-10-01

Family

ID=21738201

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96203601T Expired - Lifetime ES2134559T3 (es) 1995-12-28 1996-12-18 Eliminacion de un compuesto de metal alcalino de un cemento polimero.

Country Status (12)

Country Link
US (1) US5847072A (es)
EP (1) EP0781784B1 (es)
JP (1) JPH09202674A (es)
KR (1) KR970042618A (es)
CN (1) CN1121422C (es)
BR (1) BR9606167A (es)
CA (1) CA2193777A1 (es)
DE (1) DE69603572T2 (es)
ES (1) ES2134559T3 (es)
MX (1) MX9606713A (es)
TW (2) TW403723B (es)
ZA (1) ZA9610857B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102875702B (zh) * 2011-07-13 2014-11-19 中国石油化工集团公司 一种脱除聚合物中金属的方法
CN104245752A (zh) 2012-04-26 2014-12-24 旭化成化学株式会社 聚合物的制造方法
CN111499055B (zh) * 2020-06-17 2020-10-27 长沙华时捷环保科技发展股份有限公司 一种锂系橡胶合成废水的综合处理方法
CN115286733B (zh) * 2022-08-26 2023-08-01 盘锦三力中科新材料有限公司 一种去除聚甲基丙烯酸树脂反应混合物中金属杂质的方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3176037A (en) * 1961-01-23 1965-03-30 Phillips Petroleum Co Removal of metal contaminants from polymer solutions
USRE27145E (en) 1969-05-20 1971-06-22 Side-chain
BE788698A (fr) * 1971-09-14 1973-03-12 Shell Int Research Procede d'elimination de contaminants metalliques dans un polymere
US4098990A (en) * 1974-01-10 1978-07-04 Ruhrchemie Aktiengesellschaft Process for the purification of low pressure polymerized polyolefin powder using recycled, anion-exchange treated water
JPS568869B2 (es) 1975-02-19 1981-02-26
US4098991A (en) * 1975-09-12 1978-07-04 The Firestone Tire & Rubber Company Removal of catalytic residues from hydrogenated thermoplastic or elastomeric polymers
JPS541364A (en) * 1977-06-06 1979-01-08 Kanegafuchi Chem Ind Co Ltd Purification of crude polyalkylene oxide
US4417029A (en) 1981-08-03 1983-11-22 Atlantic Richfield Company Derivatization of star-block copolymers
US4518753A (en) 1982-04-26 1985-05-21 National Research Development Corporation Anionic polymerization of conjugated dienes in the presence of hindered triaryl boron or aluminum derivatives
US4636540A (en) * 1985-07-08 1987-01-13 Atlantic Richfield Company Purification of polymer solutions
DE3527909A1 (de) 1985-08-03 1987-02-12 Basf Ag Polymerisate mit aminogruppen, deren herstellung und verwendung
DE3611421A1 (de) 1986-04-05 1987-10-08 Basf Ag Polymerisate mit aminogruppen, deren herstellung und verwendung
GB8722235D0 (en) * 1987-09-22 1987-10-28 Enichem Elastomers Ltd Removal of catalyst residues
US4992529A (en) * 1987-10-29 1991-02-12 Shell Oil Company Method for separating metal contaminants from organic polymers
US4970254A (en) 1988-09-22 1990-11-13 Shell Oil Company Method for hydrogenating functionalized polymer and products thereof
US5073621A (en) * 1990-04-16 1991-12-17 Shell Oil Company Removal of group VIII metal catalyst from polymer cements by extraction with aqueous dicarboxylic acid
US5212285A (en) * 1990-06-14 1993-05-18 Shell Oil Company Removal of hydrogenation catalyst from polymer solutions by catalyzed precipitation
US5146168A (en) 1990-10-01 1992-09-08 Actron Manufacturing Company Variable sensitivity timing analyzer
US5391663A (en) * 1993-11-22 1995-02-21 Shell Oil Company Protected functional initiators for making terminally functionalized polymers

Also Published As

Publication number Publication date
BR9606167A (pt) 1998-08-18
DE69603572T2 (de) 2000-01-20
ZA9610857B (en) 1997-06-30
TW403723B (en) 2000-09-01
US5847072A (en) 1998-12-08
EP0781784A1 (en) 1997-07-02
KR970042618A (ko) 1997-07-24
EP0781784B1 (en) 1999-08-04
MX9606713A (es) 1997-06-28
CN1121422C (zh) 2003-09-17
TW338765B (en) 1998-08-21
CN1161341A (zh) 1997-10-08
CA2193777A1 (en) 1997-06-29
DE69603572D1 (de) 1999-09-09
JPH09202674A (ja) 1997-08-05

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