FR2870753A1 - Pierre ponce a teneur en carbone, son procede de production et ses applications - Google Patents

Pierre ponce a teneur en carbone, son procede de production et ses applications

Info

Publication number
FR2870753A1
FR2870753A1 FR0405786A FR0405786A FR2870753A1 FR 2870753 A1 FR2870753 A1 FR 2870753A1 FR 0405786 A FR0405786 A FR 0405786A FR 0405786 A FR0405786 A FR 0405786A FR 2870753 A1 FR2870753 A1 FR 2870753A1
Authority
FR
France
Prior art keywords
carbon content
applications
producing
same
ponce
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.)
Granted
Application number
FR0405786A
Other languages
English (en)
Other versions
FR2870753B1 (fr
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.)
Individual
Original Assignee
Individual
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
Priority to FR0405786A priority Critical patent/FR2870753B1/fr
Application filed by Individual filed Critical Individual
Priority to MXPA06013761A priority patent/MXPA06013761A/es
Priority to US11/569,678 priority patent/US7517831B2/en
Priority to RU2006146998/15A priority patent/RU2367516C2/ru
Priority to CNA2005800169362A priority patent/CN1972873A/zh
Priority to EP05773212A priority patent/EP1789368A1/fr
Priority to PCT/FR2005/001313 priority patent/WO2005118483A1/fr
Priority to CA002568353A priority patent/CA2568353A1/fr
Priority to JP2007514020A priority patent/JP2008500893A/ja
Publication of FR2870753A1 publication Critical patent/FR2870753A1/fr
Priority to IL179578A priority patent/IL179578A/en
Priority to TNP2006000393A priority patent/TNSN06393A1/fr
Priority to MA29490A priority patent/MA28608B1/fr
Priority to NO20066009A priority patent/NO20066009L/no
Application granted granted Critical
Publication of FR2870753B1 publication Critical patent/FR2870753B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/2803—Sorbents comprising a binder, e.g. for forming aggregated, agglomerated or granulated products
    • 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
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • 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
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28011—Other properties, e.g. density, crush strength
    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28095—Shape or type of pores, voids, channels, ducts
    • B01J20/28097—Shape or type of pores, voids, channels, ducts being coated, filled or plugged with specific 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3078—Thermal treatment, e.g. calcining or pyrolizing
    • 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
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3234—Inorganic material layers
    • B01J20/324—Inorganic material layers containing free carbon, e.g. activated carbon
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/681—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of solid materials for removing an oily layer on water
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/32—Materials not provided for elsewhere for absorbing liquids to remove pollution, e.g. oil, gasoline, fat
    • 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
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • 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
    • C02F2101/32—Hydrocarbons, e.g. oil
    • 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
    • Y10S210/918—Miscellaneous specific techniques
    • Y10S210/922—Oil spill cleanup, e.g. bacterial
    • Y10S210/925—Oil spill cleanup, e.g. bacterial using chemical agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Sorption (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Removal Of Floating Material (AREA)

Abstract

Cette pierre ponce qui a une teneur en carbone compris entre 5 et 15 % en poids est susceptible d'adsorber des hydrocarbures mais est hydrophobe. Elle peut s'appliquer pour dépolluer un plan d'eau.
FR0405786A 2004-05-28 2004-05-28 Pierre ponce a teneur en carbone, son procede de production et ses applications Expired - Fee Related FR2870753B1 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR0405786A FR2870753B1 (fr) 2004-05-28 2004-05-28 Pierre ponce a teneur en carbone, son procede de production et ses applications
CA002568353A CA2568353A1 (fr) 2004-05-28 2005-05-27 Pierre ponce a teneur en carbone, son procede de production et ses applications
RU2006146998/15A RU2367516C2 (ru) 2004-05-28 2005-05-27 Углеродсодержащая пемза, способ ее получения и ее использование
CNA2005800169362A CN1972873A (zh) 2004-05-28 2005-05-27 含碳浮石及其生产方法和应用
EP05773212A EP1789368A1 (fr) 2004-05-28 2005-05-27 Pierre ponce a teneur en carbone, son procede de production et ses applications
PCT/FR2005/001313 WO2005118483A1 (fr) 2004-05-28 2005-05-27 Pierre ponce a teneur en carbone, son procede de production et ses applications
MXPA06013761A MXPA06013761A (es) 2004-05-28 2005-05-27 Piedra pomez que contiene carbono, metodo para la produccion y uso de la misma.
JP2007514020A JP2008500893A (ja) 2004-05-28 2005-05-27 炭素を含有する軽石複合体、その製造方法及びその応用
US11/569,678 US7517831B2 (en) 2004-05-28 2005-05-27 Pumice stone with a carbon content, process for its production and its applications
IL179578A IL179578A (en) 2004-05-28 2006-11-26 Carbon-containing pumice stone and process for the production thereof
TNP2006000393A TNSN06393A1 (fr) 2004-05-28 2006-11-27 Pierre ponce a teneur en carbone, son procede de production et ses applications
MA29490A MA28608B1 (fr) 2004-05-28 2006-11-28 Pierre ponce a teneur en carbone, son procede de production et ses applications
NO20066009A NO20066009L (no) 2004-05-28 2006-12-27 Karbonholdig pimpstein, fremgangsmate for fremstilling og anvendelse av den

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0405786A FR2870753B1 (fr) 2004-05-28 2004-05-28 Pierre ponce a teneur en carbone, son procede de production et ses applications

Publications (2)

Publication Number Publication Date
FR2870753A1 true FR2870753A1 (fr) 2005-12-02
FR2870753B1 FR2870753B1 (fr) 2007-04-20

Family

ID=34946319

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0405786A Expired - Fee Related FR2870753B1 (fr) 2004-05-28 2004-05-28 Pierre ponce a teneur en carbone, son procede de production et ses applications

Country Status (13)

Country Link
US (1) US7517831B2 (fr)
EP (1) EP1789368A1 (fr)
JP (1) JP2008500893A (fr)
CN (1) CN1972873A (fr)
CA (1) CA2568353A1 (fr)
FR (1) FR2870753B1 (fr)
IL (1) IL179578A (fr)
MA (1) MA28608B1 (fr)
MX (1) MXPA06013761A (fr)
NO (1) NO20066009L (fr)
RU (1) RU2367516C2 (fr)
TN (1) TNSN06393A1 (fr)
WO (1) WO2005118483A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2936960A1 (fr) * 2008-10-13 2010-04-16 Ecopomex S A M Produit adsorbant pour la depollution d'hydrocarbures, notamment dans des plans d'eau, et procede d'obtention et d'utilisation de ce produit
EP2694742A4 (fr) * 2011-04-06 2015-11-25 Oil Spill Solutions I S Procédé de collecte de déversement de pétrole sur de l'eau

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9102556B2 (en) * 2009-06-15 2015-08-11 Lewis Scott Niles Spill control material and method of use
CN103184104B (zh) * 2013-03-21 2014-06-04 长春工业大学 低温蒸发提取以龙脑莰醇为主成分的五味子挥发油的方法
CN111228855A (zh) * 2020-01-14 2020-06-05 无锡市疾病预防控制中心 一种菠萝肉基质生物炭填料固相萃取柱的制备方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1941199A1 (de) * 1969-08-13 1971-02-25 Bernd Neubacher Verfahren zur Vermeidung von Gewaesserschaeden unter Verwendung von vulkanischem Naturbims,Tuff oder vulkanischer Naturlava
FR2065206A5 (fr) * 1969-10-16 1971-07-23 Immobiliare Sette Srl
FR2105752A5 (fr) * 1970-09-19 1972-04-28 Strabit Werke Gmbh
JPS5678628A (en) * 1979-11-30 1981-06-27 Yasuo Edo Production of filter medium using porous material
DE3142275A1 (de) * 1981-10-24 1983-05-05 Aktiengesellschaft für Steinindustrie, 5450 Neuwied Umweltfreundliches verfahren zum sammeln und abtrennen von oel von wasseroberflaechen
WO1996002602A1 (fr) * 1994-07-13 1996-02-01 Hildegard Weiland Adsorbant-liant
US5518910A (en) * 1993-06-29 1996-05-21 W. R. Grace & Co.-Conn. Low density glassy materials for bioremediation supports
JPH1176811A (ja) * 1997-07-10 1999-03-23 Kagoshima Pref Gov 活性吸着剤とその製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54109029A (en) * 1978-02-15 1979-08-27 Aikoh Co Heat insulating material for riser top surface
JPH081037A (ja) * 1994-06-23 1996-01-09 Furukawa Co Ltd 砂洗浄装置
JP3006134U (ja) * 1994-07-04 1995-01-17 正直 西村 流出油吸収装置
JP2000015019A (ja) * 1998-07-03 2000-01-18 Mitsuishi Taika Renga Kk カーボン被覆無機質多孔体
CA2439000C (fr) * 2000-11-03 2008-11-18 Nesteks - Nevsehir Tekstil Sanayi Ve Ticaret A.S. Produit faconne leger, thermo-isolant, a resistance mecanique elevee ainsi que procede de fabrication de celui-ci
US7341661B2 (en) * 2000-11-16 2008-03-11 Unit Process Technologies, L.L.C. Clarification and sorptive-filtration system for the capture of constituents and particulate matter in liquids and gases
JP2002316045A (ja) * 2001-02-02 2002-10-29 Nobunari Kunimine 吸着物質の製造方法及び吸着物質

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1941199A1 (de) * 1969-08-13 1971-02-25 Bernd Neubacher Verfahren zur Vermeidung von Gewaesserschaeden unter Verwendung von vulkanischem Naturbims,Tuff oder vulkanischer Naturlava
FR2065206A5 (fr) * 1969-10-16 1971-07-23 Immobiliare Sette Srl
FR2105752A5 (fr) * 1970-09-19 1972-04-28 Strabit Werke Gmbh
JPS5678628A (en) * 1979-11-30 1981-06-27 Yasuo Edo Production of filter medium using porous material
DE3142275A1 (de) * 1981-10-24 1983-05-05 Aktiengesellschaft für Steinindustrie, 5450 Neuwied Umweltfreundliches verfahren zum sammeln und abtrennen von oel von wasseroberflaechen
US5518910A (en) * 1993-06-29 1996-05-21 W. R. Grace & Co.-Conn. Low density glassy materials for bioremediation supports
WO1996002602A1 (fr) * 1994-07-13 1996-02-01 Hildegard Weiland Adsorbant-liant
JPH1176811A (ja) * 1997-07-10 1999-03-23 Kagoshima Pref Gov 活性吸着剤とその製造方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 0051, no. 48 (C - 072) 18 September 1981 (1981-09-18) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 08 30 June 1999 (1999-06-30) *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2936960A1 (fr) * 2008-10-13 2010-04-16 Ecopomex S A M Produit adsorbant pour la depollution d'hydrocarbures, notamment dans des plans d'eau, et procede d'obtention et d'utilisation de ce produit
WO2010043785A1 (fr) * 2008-10-13 2010-04-22 Ecopomex S.A.M. Produit adsorbant pour la dépollution d'hydrocarbures, et procédé d'élimination de pollution d'hydrocarbures, notamment présents à la surface de l'eau, par utilisation d'un tel produit
US20120048807A1 (en) * 2008-10-13 2012-03-01 Ecopomex S.A.M. Adsorbent Product for the Removal of Hydrocarbon Pollutants, and Method for Removing Hydrocarbon Pollution, In Particular at the Surface of the Water, Using Said Product
EP2694742A4 (fr) * 2011-04-06 2015-11-25 Oil Spill Solutions I S Procédé de collecte de déversement de pétrole sur de l'eau

Also Published As

Publication number Publication date
RU2367516C2 (ru) 2009-09-20
IL179578A0 (en) 2007-05-15
CA2568353A1 (fr) 2005-12-15
RU2006146998A (ru) 2008-07-20
US7517831B2 (en) 2009-04-14
WO2005118483A1 (fr) 2005-12-15
MXPA06013761A (es) 2007-10-23
TNSN06393A1 (fr) 2008-02-22
US20070267350A1 (en) 2007-11-22
CN1972873A (zh) 2007-05-30
NO20066009L (no) 2006-12-27
IL179578A (en) 2011-03-31
MA28608B1 (fr) 2007-05-02
EP1789368A1 (fr) 2007-05-30
FR2870753B1 (fr) 2007-04-20
JP2008500893A (ja) 2008-01-17

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Effective date: 20150130