[go: up one dir, main page]

ES2183820T3 - Procedimiento de eliminacion del arsenico en un fluido, en presencia de una masa de captacion. - Google Patents

Procedimiento de eliminacion del arsenico en un fluido, en presencia de una masa de captacion.

Info

Publication number
ES2183820T3
ES2183820T3 ES94108002T ES94108002T ES2183820T3 ES 2183820 T3 ES2183820 T3 ES 2183820T3 ES 94108002 T ES94108002 T ES 94108002T ES 94108002 T ES94108002 T ES 94108002T ES 2183820 T3 ES2183820 T3 ES 2183820T3
Authority
ES
Spain
Prior art keywords
mass
fluid
arsenic
receipt
elimination
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
ES94108002T
Other languages
English (en)
Inventor
Charles Cameron
Philippe Courty
Jean-Paul Boitiaux
Philippe Varin
Gerard Leger
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Application granted granted Critical
Publication of ES2183820T3 publication Critical patent/ES2183820T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/64—Heavy metals or compounds thereof, e.g. mercury
    • 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
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
    • B01J20/0233—Compounds of Cu, Ag, Au
    • B01J20/0237—Compounds of Cu
    • 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
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
    • B01J20/0274—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04 characterised by the type of anion
    • B01J20/0285—Sulfides of compounds other than those provided for in B01J20/045
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3078—Thermal treatment, e.g. calcining or pyrolizing
    • 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
    • C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Thermal Sciences (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Treating Waste Gases (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Catalysts (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCESO DE ELIMINACION DE ARSENICO EN UN FLUIDO EN PRESENCIA DE UNA MASA SOLIDA DE CAPTACION. DICHA MASA CONTIENE COBRE Y AZUFRE AL MENOS EN PARTE EN FORMA DE SULFURO DE COBRE Y RESULTA (A) DE LA INCORPORACION DE UN COMPUESTO DE COBRE, DISTINTO DEL SULFURO, SOBRE UN SOPORTE MINERAL SOLIDO, (B) DE UNA CALCINACION EVENTUAL DEL PRODUCTO OBTENIDO EN LA ETAPA (A), DE LA PUESTA EN CONTACTO DEL PRODUCTO OBTENIDO ANTERIORMENTE CON AZUFRE ELEMENTAL Y (D) DE UN TRATAMIENTO TERMICO.
ES94108002T 1990-10-30 1991-10-29 Procedimiento de eliminacion del arsenico en un fluido, en presencia de una masa de captacion. Expired - Lifetime ES2183820T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9013599A FR2668465B1 (fr) 1990-10-30 1990-10-30 Procede d'elimination de mercure ou d'arsenic dans un fluide en presence d'une masse de captation de mercure et/ou d'arsenic.

Publications (1)

Publication Number Publication Date
ES2183820T3 true ES2183820T3 (es) 2003-04-01

Family

ID=9401791

Family Applications (2)

Application Number Title Priority Date Filing Date
ES94108002T Expired - Lifetime ES2183820T3 (es) 1990-10-30 1991-10-29 Procedimiento de eliminacion del arsenico en un fluido, en presencia de una masa de captacion.
ES91402903T Expired - Lifetime ES2090276T3 (es) 1990-10-30 1991-10-29 Procedimiento de eliminacion de mercurio y de arsenico eventualmente presente en un fluido, en presencia de una masa de captacion de mercurio y/o de arsenico.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES91402903T Expired - Lifetime ES2090276T3 (es) 1990-10-30 1991-10-29 Procedimiento de eliminacion de mercurio y de arsenico eventualmente presente en un fluido, en presencia de una masa de captacion de mercurio y/o de arsenico.

Country Status (9)

Country Link
US (1) US5245106A (es)
EP (2) EP0484234B1 (es)
JP (1) JP3194095B2 (es)
CN (2) CN1078816C (es)
AU (1) AU648119B2 (es)
DE (2) DE69119541T2 (es)
ES (2) ES2183820T3 (es)
FR (1) FR2668465B1 (es)
MY (2) MY107967A (es)

Families Citing this family (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2668388B1 (fr) * 1990-10-30 1994-09-09 Inst Francais Du Petrole Procede de preparation d'une masse solide de captation de mercure.
FR2668385B1 (fr) * 1990-10-30 1993-10-15 Institut Francais Petrole Procede d'elimination d'arsenic dans un gaz par passage sur une masse a base d'un support de sulfure de cuivre.
GB9607066D0 (en) * 1996-04-03 1996-06-05 Ici Plc Purification process
NL1007579C2 (nl) * 1997-11-19 1999-05-20 Anthonius Hendricus Vermeulen Installatie voor het selectief reinigen van gassen afkomstig van een crematie-oven.
US6350372B1 (en) 1999-05-17 2002-02-26 Mobil Oil Corporation Mercury removal in petroleum crude using H2S/C
US6537443B1 (en) 2000-02-24 2003-03-25 Union Oil Company Of California Process for removing mercury from liquid hydrocarbons
US6797178B2 (en) 2000-03-24 2004-09-28 Ada Technologies, Inc. Method for removing mercury and mercuric compounds from dental effluents
US6582497B1 (en) * 2000-06-09 2003-06-24 Merck & Co., Inc. Adsorption power for removing mercury from high temperature high moisture gas streams
AU2002219907A1 (en) 2000-11-28 2002-06-11 Ada Technologies, Inc. Improved method for fixating sludges and soils contaminated with mercury and other heavy metals
US7288499B1 (en) * 2001-04-30 2007-10-30 Ada Technologies, Inc Regenerable high capacity sorbent for removal of mercury from flue gas
US7048781B1 (en) 2002-10-07 2006-05-23 Ada Technologies, Inc. Chemically-impregnated silicate agents for mercury control
US6719828B1 (en) 2001-04-30 2004-04-13 John S. Lovell High capacity regenerable sorbent for removal of mercury from flue gas
JP5148033B2 (ja) * 2001-08-13 2013-02-20 三菱重工業株式会社 排ガス処理剤及びこれを利用する排ガス処理設備
US6942840B1 (en) 2001-09-24 2005-09-13 Ada Technologies, Inc. Method for removal and stabilization of mercury in mercury-containing gas streams
WO2003078030A2 (en) * 2002-03-12 2003-09-25 Battelle Memorial Institute Treatment of environmental pollutants with mineral ores
US7183235B2 (en) 2002-06-21 2007-02-27 Ada Technologies, Inc. High capacity regenerable sorbent for removing arsenic and other toxic ions from drinking water
US8080459B2 (en) 2002-09-24 2011-12-20 Vishay-Siliconix Self aligned contact in a semiconductor device and method of fabricating the same
US7361209B1 (en) 2003-04-03 2008-04-22 Ada Environmental Solutions, Llc Apparatus and process for preparing sorbents for mercury control at the point of use
US20060198777A1 (en) * 2005-03-03 2006-09-07 Cross Joseph B Mercury removal sorbent
US9685524B2 (en) 2005-03-11 2017-06-20 Vishay-Siliconix Narrow semiconductor trench structure
GB0515419D0 (en) * 2005-07-27 2005-08-31 Johnson Matthey Plc Process for removing mercury from gaseous streams
US20070092418A1 (en) * 2005-10-17 2007-04-26 Chemical Products Corporation Sorbents for Removal of Mercury from Flue Gas
US7575629B2 (en) 2005-11-30 2009-08-18 Basf Catalysts Llc Pollutant emission control sorbents and methods of manufacture
US7704920B2 (en) 2005-11-30 2010-04-27 Basf Catalysts Llc Pollutant emission control sorbents and methods of manufacture
US7578869B2 (en) 2005-11-30 2009-08-25 Basf Catalysts Llc Methods of manufacturing bentonite pollution control sorbents
TWI489557B (zh) 2005-12-22 2015-06-21 Vishay Siliconix 高移動率ｐ-通道溝槽及平面型空乏模式的功率型金屬氧化物半導體場效電晶體
US8409954B2 (en) 2006-03-21 2013-04-02 Vishay-Silconix Ultra-low drain-source resistance power MOSFET
US8057576B1 (en) * 2008-06-10 2011-11-15 Calgon Carbon Corporation Enhanced adsorbents and methods for mercury removal
US20070265161A1 (en) * 2006-05-11 2007-11-15 Gadkaree Kishor P Activated carbon honeycomb catalyst beds and methods for the manufacture of same
US7753992B2 (en) 2006-06-19 2010-07-13 Basf Corporation Methods of manufacturing mercury sorbents and removing mercury from a gas stream
US20080041227A1 (en) * 2006-08-15 2008-02-21 Mulvaney Iii Robert C Process for Removal of Mercury from Gas Stream
GB0616343D0 (en) 2006-08-17 2006-09-27 Johnson Matthey Plc Mercury removal
TWI414516B (zh) * 2006-08-25 2013-11-11 Basf Ag 自富含氫氣之含烯烴氣體混合物中移除氧氣、氮氧化物、乙炔及／或二烯之方法
US9437729B2 (en) 2007-01-08 2016-09-06 Vishay-Siliconix High-density power MOSFET with planarized metalization
US7556672B2 (en) * 2007-02-05 2009-07-07 Gas Technology Institute Regenerative process for removal of mercury and other heavy metals from gases containing H2 and/or CO
US20080207443A1 (en) * 2007-02-28 2008-08-28 Kishor Purushottam Gadkaree Sorbent comprising activated carbon, process for making same and use thereof
US9947770B2 (en) 2007-04-03 2018-04-17 Vishay-Siliconix Self-aligned trench MOSFET and method of manufacture
US8741243B2 (en) 2007-05-14 2014-06-03 Corning Incorporated Sorbent bodies comprising activated carbon, processes for making them, and their use
US7998898B2 (en) * 2007-10-26 2011-08-16 Corning Incorporated Sorbent comprising activated carbon, process for making same and use thereof
TW200938291A (en) * 2007-08-29 2009-09-16 Corning Inc Process for abating toxic metals from a fluid stream
US8685351B2 (en) 2007-09-24 2014-04-01 Basf Corporation Pollutant emission control sorbents and methods of manufacture and use
US8906823B2 (en) 2007-09-24 2014-12-09 Basf Corporation Pollutant emission control sorbents and methods of manufacture and use
US9484451B2 (en) 2007-10-05 2016-11-01 Vishay-Siliconix MOSFET active area and edge termination area charge balance
GB0802828D0 (en) * 2008-02-15 2008-03-26 Johnson Matthey Plc Absorbents
US20090297885A1 (en) * 2008-05-30 2009-12-03 Kishor Purushottam Gadkaree Composite Comprising An Inorganic Substrate With A Coating Comprising Activated Carbon And Metal Sulfide
US8124213B2 (en) * 2008-05-30 2012-02-28 Corning Incorporated Flow-through sorbent comprising a metal sulfide
US8691722B2 (en) * 2008-07-03 2014-04-08 Corning Incorporated Sorbent comprising activated carbon particles, sulfur and metal catalyst
US7901486B2 (en) * 2008-10-02 2011-03-08 Conocophillips Company Removal of heavy metals from hydrocarbon gases
US20110247312A1 (en) * 2008-12-19 2011-10-13 Dana Craig Bookbinder Coated Flow-Through Substrates and Methods for Making and Using Them
US20110314821A1 (en) * 2008-12-19 2011-12-29 Dana Craig Bookbinder Flow-Through Substrates and Methods for Making and Using Them
US8268744B2 (en) * 2009-06-16 2012-09-18 Amcol International Corporation High shear method for manufacturing a synthetic smectite mineral
US8420561B2 (en) * 2009-06-16 2013-04-16 Amcol International Corporation Flue gas scrubbing
US9425306B2 (en) 2009-08-27 2016-08-23 Vishay-Siliconix Super junction trench power MOSFET devices
US9443974B2 (en) 2009-08-27 2016-09-13 Vishay-Siliconix Super junction trench power MOSFET device fabrication
US9431530B2 (en) 2009-10-20 2016-08-30 Vishay-Siliconix Super-high density trench MOSFET
FR2959240B1 (fr) 2010-04-23 2014-10-24 Inst Francais Du Petrole Procede d'elimination des especes mercuriques presentes dans une charge hydrocarbonee
JP2012071226A (ja) * 2010-09-27 2012-04-12 Central Res Inst Of Electric Power Ind 水銀除去機能を有するガス処理設備
WO2013096284A1 (en) * 2011-12-22 2013-06-27 3M Innovative Properties Company Filtration medium comprising a metal sulfide
GB201204650D0 (en) * 2012-03-16 2012-05-02 Johnson Matthey Plc A method for producing a sulphided copper sorbent
US9842911B2 (en) 2012-05-30 2017-12-12 Vishay-Siliconix Adaptive charge balanced edge termination
US20130330257A1 (en) 2012-06-11 2013-12-12 Calgon Carbon Corporation Sorbents for removal of mercury
GB201213361D0 (en) * 2012-07-26 2012-09-12 Johnson Matthey Plc Sorbents
GB201213360D0 (en) * 2012-07-26 2012-09-12 Johnson Matthey Plc Process
JP6076854B2 (ja) * 2013-08-07 2017-02-08 Ｊｘエネルギー株式会社 炭化水素油中の水銀の除去方法
CN103521165A (zh) * 2013-10-22 2014-01-22 北京三聚环保新材料股份有限公司 一种铜系脱汞剂的制备方法
CN103521166A (zh) * 2013-10-22 2014-01-22 北京三聚环保新材料股份有限公司 铜系脱汞剂的制备方法
GB201322461D0 (en) * 2013-12-18 2014-02-05 Johnson Matthey Plc Method for preparing a sorbent
GB201322462D0 (en) 2013-12-18 2014-02-05 Johnson Matthey Plc Method for preparing a sorbent
GB201322464D0 (en) * 2013-12-18 2014-02-05 Johnson Matthey Plc Method for preparing a sorbent
GB201322466D0 (en) * 2013-12-18 2014-02-05 Johnson Matthey Plc Method for preparing a sorbent
CN105126557B (zh) * 2014-05-30 2017-03-01 北京三聚环保新材料股份有限公司 一种硫化铜脱汞剂的制备方法
US9887259B2 (en) 2014-06-23 2018-02-06 Vishay-Siliconix Modulated super junction power MOSFET devices
CN106575666B (zh) 2014-08-19 2021-08-06 维西埃-硅化物公司 超结金属氧化物半导体场效应晶体管
CN107078161A (zh) 2014-08-19 2017-08-18 维西埃-硅化物公司 电子电路
CN104785278A (zh) * 2015-03-25 2015-07-22 江苏佳华新材料科技有限公司 一种脱汞催化剂及其制备方法
GB201509824D0 (en) * 2015-06-05 2015-07-22 Johnson Matthey Plc Method for preparing a sorbent
GB201509822D0 (en) * 2015-06-05 2015-07-22 Johnson Matthey Plc Method for preparing a sorbent
GB201509823D0 (en) 2015-06-05 2015-07-22 Johnson Matthey Plc Method for preparing a sorbent
WO2017027230A1 (en) 2015-08-11 2017-02-16 Calgon Carbon Corporation Enhanced sorbent formulation for removal of mercury from flue gas
AU2016343711A1 (en) * 2015-10-30 2018-03-29 Amcol International Corporation Improved method of making a mercury sorbent
EA201991235A1 (ru) * 2016-12-05 2020-01-16 Юмикор Удаление мышьяка из дымового газа
US20180319674A1 (en) * 2017-05-04 2018-11-08 Uop Llc Removal of selenocyanate from industrial water systems with sulfided metal adsorbents
CN111375373B (zh) * 2018-12-29 2022-08-12 中国石油化工股份有限公司 一种以活性炭为载体的吸附剂及其制备方法
CN110860271B (zh) * 2019-12-28 2022-07-01 合肥学院 一种SiO2/Ag2S纳米复合粉体在脱除亚甲基蓝中的应用

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2781297A (en) * 1952-10-24 1957-02-12 Universal Oil Prod Co Treatment of petroleum fractions
DE2656803C2 (de) * 1975-12-18 1986-12-18 Institut Français du Pétrole, Rueil-Malmaison, Hauts-de-Seine Verfahren zur Entfernung von in einem Gas oder in einer Flüssigkeit vorhandenem Quecksilber
US4338288A (en) * 1978-09-14 1982-07-06 Mobil Oil Corporation Sorbent for removing metals from fluids
FR2534826A1 (fr) * 1982-10-26 1984-04-27 Pro Catalyse Nouvelles masses d'absorption pour l'elimination du mercure comportant un support sur lequel est depose du soufre
US4474896A (en) * 1983-03-31 1984-10-02 Union Carbide Corporation Adsorbent compositions
US4601998A (en) * 1983-08-17 1986-07-22 Mobil Oil Corporation Method and catalyst for removing contaminants from hydrocarbonaceous fluids using a copper-group via metal-alumina catalyst
US4593148A (en) * 1985-03-25 1986-06-03 Phillips Petroleum Company Process for removal of arsine impurities from gases containing arsine and hydrogen sulfide
DZ1209A1 (fr) * 1987-05-26 2004-09-13 Inst Francais Du Petrole Procédé de préparation et de régeneration d'une masse solide de captation du mercure renfermant du cuivre.
FR2615756B1 (fr) * 1987-05-26 1993-05-14 Inst Francais Du Petrole Procede de regeneration d'une masse d'absorption du mercure renfermant du cuivre
US4902262A (en) * 1987-07-27 1990-02-20 Lunsford David W Power unit and battery pack for toys
FR2628338B1 (fr) * 1988-03-10 1991-01-04 Inst Francais Du Petrole Procede pour l'elimination du mercure dans les hydrocarbures
WO1990001068A1 (en) * 1988-07-22 1990-02-08 Life Technologies, Inc. Sequence specific assay for the detection of a nucleic acid molecule
FR2644472B1 (fr) * 1989-03-16 1991-06-21 Inst Francais Du Petrole Procede pour l'elimination du mercure et eventuellement d'arsenic dans les hydrocarbures
US5024683A (en) * 1990-06-12 1991-06-18 Phillips Petroleum Company Sorption of trialkyl arsines

Also Published As

Publication number Publication date
CN1356267A (zh) 2002-07-03
CN1078816C (zh) 2002-02-06
DE69133104D1 (de) 2002-10-17
AU648119B2 (en) 1994-04-14
MY107967A (en) 1996-07-15
EP0628337A1 (fr) 1994-12-14
JP3194095B2 (ja) 2001-07-30
CN1162205C (zh) 2004-08-18
EP0484234A3 (en) 1992-09-30
FR2668465A1 (fr) 1992-04-30
EP0484234B1 (fr) 1996-05-15
EP0484234A2 (fr) 1992-05-06
DE69133104T2 (de) 2003-02-27
MY107862A (en) 1996-06-29
DE69119541T2 (de) 1996-11-28
DE69119541D1 (de) 1996-06-20
EP0628337B1 (fr) 2002-09-11
FR2668465B1 (fr) 1993-04-16
JPH04281841A (ja) 1992-10-07
CN1062301A (zh) 1992-07-01
US5245106A (en) 1993-09-14
ES2090276T3 (es) 1996-10-16
AU8683791A (en) 1993-01-28

Similar Documents

Publication Publication Date Title
ES2183820T3 (es) Procedimiento de eliminacion del arsenico en un fluido, en presencia de una masa de captacion.
DE69200837D1 (en) 3-difluoromethylpyrazolcarboxamidfungizide.
DE69107779D1 (de) Transistor mit selbstjustierender epitaxialer Basis und dessen Herstellungsverfahren.
ES2026653T3 (es) Metodo para la produccion de un polimero hidrofilo.
ATE5092T1 (de) Klemmen mit kniehebeln.
NO910319D0 (no) Fremgangsmaate for fremstilling av binaere svovelforbindelser.
IT8183411A0 (it) Corpo per appuntare fiori, rami esimili.
PH15073A (en) N-aryl-n'-imidazol-2-ylureas,compositions and method
DK546585A (da) Loefteelement til en roerformet koeleindretning for et materiale, hvori der i det mindste delvis forekommer klumper
DE60108783D1 (de) Gewächshaus
TR199900430T2 (xx) �kameli 1,2,3,4-tetrahidro-2-dibenzofuranaminler ve 2-aminosiklohepta$b] benzofuranlar.
DE3381938D1 (de) Anlage zur kontinuierlichen und selbsttaetigen herstellung agglomerierter, gesinterter, vulkanisierter und zusammengepresster gegenstaende.
SE8600368D0 (sv) Gjutform
NO995900L (no) Retrovirale vektorpartikler dannet i et baculovirus- ekspresjonssystem
BR9106824A (pt) Bujao de selagem para vaso de pressao
BG37372A3 (bg) Средство за регулиране растежа на растения
DK0571815T3 (da) Tørre trådtrækningssmøremidler
ITRM920231U1 (it) Guarnizione senza amianto, in particolare per freni.
IT8023888A0 (it) Guarnizione per steli, in particolare guarnizione di tenuta per steli di valvola.
USD255109S (en) Live poultry transfer station
ATE297819T1 (de) Stauchwerkzeug für die verformung stranggegossener brammen in brammenstauchpressen
IT1235275B (it) Benna per colate di calcestruzzo con dispositivi regolabili atti ad intercettare parzialmente la luce di scarico
RU2001110524A (ru) Способ переработки торфа
ES242253Y (es) Pieza de toma y valvula de retencion, para acometidas domi- ciliarias.
IT1193557B (it) Composto chimico,correttivo delle caratteristiche fisico-chimiche del cemento e della granulometria degli inerti,atto ad essere utilizzato per la produzione del calcestruzzo