CL2016002909A1 - Proceso para producir un reactivo de tipo fosfato calcico, el reactivo obtenido y su uso en la purificacion de efluentes liquidos. - Google Patents

Proceso para producir un reactivo de tipo fosfato calcico, el reactivo obtenido y su uso en la purificacion de efluentes liquidos.

Info

Publication number
CL2016002909A1
CL2016002909A1 CL2016002909A CL2016002909A CL2016002909A1 CL 2016002909 A1 CL2016002909 A1 CL 2016002909A1 CL 2016002909 A CL2016002909 A CL 2016002909A CL 2016002909 A CL2016002909 A CL 2016002909A CL 2016002909 A1 CL2016002909 A1 CL 2016002909A1
Authority
CL
Chile
Prior art keywords
reagent
calcium phosphate
produce
calcium
purification
Prior art date
Application number
CL2016002909A
Other languages
English (en)
Inventor
Patrick Perrin
Olivier Jacques F J G Bodson
Thierry Delplanche
Dirk Breugelmans
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Publication of CL2016002909A1 publication Critical patent/CL2016002909A1/es

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
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/041—Oxides or hydroxides
    • 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
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/043—Carbonates or bicarbonates, e.g. limestone, dolomite, aragonite
    • 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
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/048—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium containing phosphorus, e.g. phosphates, apatites, hydroxyapatites
    • 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
    • B01J20/28014—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
    • B01J20/28016—Particle form
    • 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
    • B01J20/28057—Surface area, e.g. B.E.T specific surface area
    • B01J20/28061—Surface area, e.g. B.E.T specific surface area being in the range 100-500 m2/g
    • 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
    • B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
    • C01B25/322—Preparation by neutralisation of orthophosphoric acid
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • 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
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/04—Flow arrangements
    • C02F2301/046—Recirculation with an external loop
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Removal Of Specific Substances (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Sorption (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

<p>Proceso para producir un reactivo de tipo fosfato calcico, segun el cual: en un primer paso, se utiliza una fuente de calcio y una fuente de iones fosfato en agua con una relacion molar que se ajusta de modo que se obtenga una relacion molar de Ca/P comprendida entre 0,5 y 1,6, y la fuente de calcio se hace reaccionar con los iones fosfato a un pH comprendido entre 2 y 8, con el fin de obtener una suspension (A) de fosfato calcico, y en un segundo paso, se añaden a la suspension (A) un compuesto alcalino que comprende iones hidroxido con el fin de establecer un pH superior a 8, y una fuente adicional de calcio con el fin de obtener una suspension (B) del reactivo de tipo fosfato calcico con una relacion molar de Ca/P superior a 1,6</p>
CL2016002909A 2014-05-16 2016-11-15 Proceso para producir un reactivo de tipo fosfato calcico, el reactivo obtenido y su uso en la purificacion de efluentes liquidos. CL2016002909A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1454383A FR3021045B1 (fr) 2014-05-16 2014-05-16 Procede de production d'un reactif phosphocalcique, reactif obtenu et son utilisation
PCT/EP2015/060923 WO2015173437A1 (en) 2014-05-16 2015-05-18 Process for producing a calcium phosphate reactant, reactant obtained and use thereof in the purification of liquid effluents

Publications (1)

Publication Number Publication Date
CL2016002909A1 true CL2016002909A1 (es) 2017-09-01

Family

ID=51210619

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2016002909A CL2016002909A1 (es) 2014-05-16 2016-11-15 Proceso para producir un reactivo de tipo fosfato calcico, el reactivo obtenido y su uso en la purificacion de efluentes liquidos.

Country Status (14)

Country Link
US (2) US10814303B2 (es)
EP (1) EP3142784B1 (es)
KR (1) KR20170008261A (es)
CN (1) CN106660794B (es)
AU (1) AU2015261392B2 (es)
BR (1) BR112016026394B1 (es)
CA (1) CA2948573C (es)
CL (1) CL2016002909A1 (es)
EA (1) EA201692311A1 (es)
ES (1) ES2909061T3 (es)
FR (1) FR3021045B1 (es)
MX (2) MX2016015088A (es)
PL (1) PL3142784T3 (es)
WO (1) WO2015173437A1 (es)

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EP3302763A1 (en) 2015-06-03 2018-04-11 Solvay SA Process for treating a gas contaminated by metals or organics compounds using a calcium-phosphate reactant comprising apatite
US10661225B2 (en) 2016-12-07 2020-05-26 Solvay Sa Copper supported catalyst comprising a Ca-deficient hydroxyapatite for waste gas NOx removal
EP3664935A1 (en) 2017-08-09 2020-06-17 Solvay SA Iron supported catalyst comprising a ca-deficient hydroxyapatite for waste gas treatment
WO2019106176A1 (en) 2017-11-30 2019-06-06 Solvay Sa Removal of contaminants from water effluent using a hydroxyapatite composite
WO2019106175A1 (en) 2017-11-30 2019-06-06 Solvay Sa Hydroxyapatite composite comprising activated carbon for use in removal of contaminants from effluents and method of making
EP3717116A1 (en) * 2017-11-30 2020-10-07 Solvay SA Hydroxyapatite composite for use in removal of contaminants from effluents and methods of making
CN108163956B (zh) * 2018-02-13 2020-10-27 南京师范大学 一种利用双相磷酸钙在去除水中重金属铅的应用
WO2019172544A1 (ko) * 2018-03-06 2019-09-12 (주)베이서스 칼슘포스페이트의 제조방법, 및 이에 의해 얻어진 칼슘포스페이트를 포함하는 유해가스 및 악취 제거용 조성물
WO2019207075A1 (en) * 2018-04-25 2019-10-31 Solvay Sa Removal of stable metal-cyanide complexes and metallic ions from water stream
EP3604234A1 (en) * 2018-08-02 2020-02-05 Solvay Sa Removal of stable metal-cyanide complexes and metallic ions from water effluent
WO2020127627A1 (en) 2018-12-20 2020-06-25 Solvay Sa A particulate material comprising a hydroxyapatite and a metal sulfide and its use for removing contaminants from a fluid
WO2020128021A1 (en) 2018-12-20 2020-06-25 Solvay Sa Particles comprising hydroxyapatite, process for making and their use
WO2020169760A1 (en) 2019-02-22 2020-08-27 Solvay Sa Method for the removal of at least one contaminant from an aqueous liquor or a gas
CN112062672B (zh) * 2020-09-18 2022-04-19 南昌航空大学 一种镧配合物及其制备方法和应用
CN112675805B (zh) * 2021-01-25 2022-04-19 西北师范大学 一种羟基磷灰石纳米线复合二硫化钼吸附剂的制备方法
EP4367730A1 (en) 2021-07-07 2024-05-15 Specialty Operations France Inorganic additive to trap transition metal ions in sodium ion batteries
CN115110081A (zh) * 2022-07-11 2022-09-27 斯尔特环保设备(浙江)有限公司 用于含金属磷酸混合抛光液的再生剂
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Also Published As

Publication number Publication date
BR112016026394A8 (pt) 2020-10-20
MX2016015088A (es) 2017-05-30
FR3021045A1 (fr) 2015-11-20
BR112016026394A2 (pt) 2017-08-15
CN106660794B (zh) 2019-02-12
AU2015261392B2 (en) 2019-02-28
US20200330955A1 (en) 2020-10-22
US11498049B2 (en) 2022-11-15
PL3142784T3 (pl) 2022-04-19
EP3142784A1 (en) 2017-03-22
CA2948573C (en) 2022-08-30
WO2015173437A1 (en) 2015-11-19
US10814303B2 (en) 2020-10-27
MX2022003153A (es) 2022-04-11
US20170080401A1 (en) 2017-03-23
EP3142784B1 (en) 2021-12-29
FR3021045B1 (fr) 2020-02-21
AU2015261392A1 (en) 2016-12-15
BR112016026394B1 (pt) 2024-02-06
EA201692311A1 (ru) 2017-04-28
KR20170008261A (ko) 2017-01-23
ES2909061T3 (es) 2022-05-05
CN106660794A (zh) 2017-05-10
CA2948573A1 (en) 2015-11-19

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