EP4329514A4 - Verfahren zur herstellung von metalloxiden oder zitronensäure - Google Patents

Verfahren zur herstellung von metalloxiden oder zitronensäure

Info

Publication number
EP4329514A4
EP4329514A4 EP22796794.0A EP22796794A EP4329514A4 EP 4329514 A4 EP4329514 A4 EP 4329514A4 EP 22796794 A EP22796794 A EP 22796794A EP 4329514 A4 EP4329514 A4 EP 4329514A4
Authority
EP
European Patent Office
Prior art keywords
production
citric acid
metal oxides
oxides
metal
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.)
Pending
Application number
EP22796794.0A
Other languages
English (en)
French (fr)
Other versions
EP4329514A1 (de
Inventor
Ethan Novek
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.)
Innovator Energy LLC
Original Assignee
Innovator Energy LLC
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 US17/243,704 external-priority patent/US11174169B2/en
Priority claimed from US17/243,714 external-priority patent/US11236033B2/en
Priority claimed from US17/590,483 external-priority patent/US11897840B2/en
Application filed by Innovator Energy LLC filed Critical Innovator Energy LLC
Publication of EP4329514A1 publication Critical patent/EP4329514A1/de
Publication of EP4329514A4 publication Critical patent/EP4329514A4/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F5/00—Compounds of magnesium
    • C01F5/02—Magnesia
    • C01F5/06—Magnesia by thermal decomposition of magnesium compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/52—Preparation of sulfur dioxide by roasting sulfides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/50—Carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/02—Oxides or hydroxides
    • C01F11/04—Oxides or hydroxides by thermal decomposition
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/36—Nitrates
    • C01F11/38—Preparation with nitric acid or nitrogen oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/48—Sulfites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F5/00—Compounds of magnesium
    • C01F5/42—Magnesium sulfites
    • 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
    • C04B2/00—Lime, magnesia or dolomite
    • C04B2/10—Preheating, burning calcining or cooling
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/02—Preparation of carboxylic acids or their salts, halides or anhydrides from salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Preparation or treatment thereof
    • A23L2/02—Non-alcoholic beverages; Dry compositions or concentrates therefor; Preparation or treatment thereof containing fruit or vegetable juices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
EP22796794.0A 2021-04-29 2022-04-29 Verfahren zur herstellung von metalloxiden oder zitronensäure Pending EP4329514A4 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US17/243,704 US11174169B2 (en) 2019-08-22 2021-04-29 Process for the production of metal oxides
US17/243,714 US11236033B2 (en) 2019-08-22 2021-04-29 Processes for the production of citric acid
US17/590,483 US11897840B2 (en) 2019-09-04 2022-02-01 Processes for the production of citric acid
PCT/US2022/026907 WO2022232493A1 (en) 2021-04-29 2022-04-29 Process for the production of metal oxides or citric acid

Publications (2)

Publication Number Publication Date
EP4329514A1 EP4329514A1 (de) 2024-03-06
EP4329514A4 true EP4329514A4 (de) 2025-10-08

Family

ID=83847333

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22796794.0A Pending EP4329514A4 (de) 2021-04-29 2022-04-29 Verfahren zur herstellung von metalloxiden oder zitronensäure

Country Status (4)

Country Link
EP (1) EP4329514A4 (de)
AU (1) AU2022264798A1 (de)
CA (1) CA3217119A1 (de)
WO (1) WO2022232493A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025019434A1 (en) * 2023-07-14 2025-01-23 Innovator Energy Llc Processes for producing calcium oxide and sulfuric acid from calcium sulfate with magnesium intermediate

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108249408A (zh) * 2017-12-14 2018-07-06 武汉青江化工黄冈有限公司 一种柠檬酸钠法制液体二氧化硫的母液再生方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5563444B2 (ja) * 2007-05-04 2014-07-30 エコラボ インコーポレイティド 清浄化剤としての水溶性マグネシウム化合物を用いる方法
US9682868B2 (en) * 2015-01-30 2017-06-20 Sparstane Technologies LLC Partially continuous countercurrent process for converting gypsum to ammonium sulfate and calcium carbonate
CN113302168A (zh) * 2019-01-16 2021-08-24 麻省理工学院 涉及酸和碱的反应方案；包括空间上变化的化学组成梯度的反应器；以及相关的系统和方法
CN113692397A (zh) * 2019-03-14 2021-11-23 麻省理工学院 涉及酸和/或碱的化学反应装置，以及相关的系统和方法
US11174169B2 (en) 2019-08-22 2021-11-16 Innovator Energy, LLC Process for the production of metal oxides
US11034619B2 (en) * 2019-08-22 2021-06-15 Innovator Energy, LLC Intrinsic CO2 capture process for the production of metal oxides, cement, CO2 air capture or a combination thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108249408A (zh) * 2017-12-14 2018-07-06 武汉青江化工黄冈有限公司 一种柠檬酸钠法制液体二氧化硫的母液再生方法

Also Published As

Publication number Publication date
EP4329514A1 (de) 2024-03-06
WO2022232493A1 (en) 2022-11-03
CA3217119A1 (en) 2022-11-03
AU2022264798A1 (en) 2023-12-07

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A4 Supplementary search report drawn up and despatched

Effective date: 20250910

RIC1 Information provided on ipc code assigned before grant

Ipc: A23L 2/40 20060101AFI20250904BHEP

Ipc: A23L 2/52 20060101ALI20250904BHEP

Ipc: A23L 33/00 20160101ALI20250904BHEP