CL2021003192A1 - Síntesis de materiales de adsorción - Google Patents

Síntesis de materiales de adsorción

Info

Publication number
CL2021003192A1
CL2021003192A1 CL2021003192A CL2021003192A CL2021003192A1 CL 2021003192 A1 CL2021003192 A1 CL 2021003192A1 CL 2021003192 A CL2021003192 A CL 2021003192A CL 2021003192 A CL2021003192 A CL 2021003192A CL 2021003192 A1 CL2021003192 A1 CL 2021003192A1
Authority
CL
Chile
Prior art keywords
solution
synthesis
clayey
adsorption materials
leaching
Prior art date
Application number
CL2021003192A
Other languages
English (en)
Inventor
James Vaughan
Hong Peng
Original Assignee
Zeotech Ltd
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 claimed from AU2019901952A external-priority patent/AU2019901952A0/en
Application filed by Zeotech Ltd filed Critical Zeotech Ltd
Publication of CL2021003192A1 publication Critical patent/CL2021003192A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/006—Wet processes
    • C22B7/008—Wet processes by an alkaline or ammoniacal leaching
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • C01B39/14—Type A
    • C01B39/18—Type A from a reaction mixture containing at least one aluminium silicate or aluminosilicate of a clay type, e.g. kaolin or metakaolin or its exotherm modification or allophane
    • 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
    • B01J20/16—Alumino-silicates
    • B01J20/165—Natural alumino-silicates, e.g. zeolites
    • 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
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • 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
    • B01J20/3071—Washing or leaching
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/7003—A-type
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Un proceso para producir zeolitas que comprende: a) calcinar un material arcilloso para formar un material amorfo a partir de componentes arcillosos en el material arcilloso, b) lixiviar el material de la etapa (a) en una solución de lixiviación para producir una solución que contiene aluminio disuelto y sílice disuelta y un residuo sólido, c) separar el residuo sólido de la solución, y d) cristalizar zeolitas de la solución de la etapa (c).
CL2021003192A 2019-06-05 2021-12-01 Síntesis de materiales de adsorción CL2021003192A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2019901952A AU2019901952A0 (en) 2019-06-05 Synthesis of adsorption materials

Publications (1)

Publication Number Publication Date
CL2021003192A1 true CL2021003192A1 (es) 2022-10-07

Family

ID=73651914

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2021003192A CL2021003192A1 (es) 2019-06-05 2021-12-01 Síntesis de materiales de adsorción

Country Status (11)

Country Link
US (1) US20220212940A1 (es)
EP (1) EP3980377A1 (es)
JP (1) JP2022540312A (es)
KR (1) KR20220037407A (es)
CN (1) CN113924272A (es)
AU (1) AU2020287391A1 (es)
CA (1) CA3136959A1 (es)
CL (1) CL2021003192A1 (es)
EA (1) EA202193037A1 (es)
TW (1) TW202106625A (es)
WO (1) WO2020243770A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114933312A (zh) * 2022-05-09 2022-08-23 同济大学 一种废弃黏土砖粉合成Na-P型沸石分子筛的方法及其应用
CN114887585B (zh) * 2022-05-13 2023-07-18 华南理工大学 一种Ca诱导埃洛石制备的钙基沸石及其制备方法与应用
CN115196952B (zh) * 2022-06-08 2023-06-20 山西超牌煅烧高岭土有限公司 一种堇青石的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101618880A (zh) * 2009-07-17 2010-01-06 淮阴工学院 凹凸棒石粘土合成纯4a沸石、p型沸石和方钠石的方法
CN105692627B (zh) * 2016-01-18 2018-02-27 中国地质大学（武汉） 利用高岭土通过无模板法制备介孔氧化硅材料的方法
CN105645431B (zh) * 2016-03-24 2018-03-02 中国铝业股份有限公司 4a沸石的制备方法及设备、该4a沸石
CN109279633A (zh) * 2017-07-19 2019-01-29 陈湘清 一种低温焙烧铝土矿生产氢氧化铝的方法
CN108483460A (zh) * 2018-06-04 2018-09-04 陕西师范大学 一种利用煤矸石为原料两步法水热合成4a沸石的方法
CN109205640B (zh) * 2018-11-27 2021-09-17 魏星 一种由洗选煤矸石制备沸石化颗粒材料的方法

Also Published As

Publication number Publication date
US20220212940A1 (en) 2022-07-07
EA202193037A1 (ru) 2022-03-05
KR20220037407A (ko) 2022-03-24
CN113924272A (zh) 2022-01-11
JP2022540312A (ja) 2022-09-15
TW202106625A (zh) 2021-02-16
CA3136959A1 (en) 2020-12-10
AU2020287391A1 (en) 2021-11-04
WO2020243770A1 (en) 2020-12-10
EP3980377A1 (en) 2022-04-13

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