EP4337611A4 - Verfahren zur herstellung von alkalihydroxiden, alkalicarbonaten, alkalibicarbonaten und/oder erdalkalisulfaten - Google Patents

Verfahren zur herstellung von alkalihydroxiden, alkalicarbonaten, alkalibicarbonaten und/oder erdalkalisulfaten

Info

Publication number
EP4337611A4
EP4337611A4 EP22808407.5A EP22808407A EP4337611A4 EP 4337611 A4 EP4337611 A4 EP 4337611A4 EP 22808407 A EP22808407 A EP 22808407A EP 4337611 A4 EP4337611 A4 EP 4337611A4
Authority
EP
European Patent Office
Prior art keywords
alkalicarbonates
alkalicarbates
alkalibicarbonates
production
alkali hydroxides
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
EP22808407.5A
Other languages
English (en)
French (fr)
Other versions
EP4337611A1 (de
Inventor
Ethan J 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 US17/590,483 external-priority patent/US11897840B2/en
Priority claimed from US17/732,808 external-priority patent/US11512036B2/en
Application filed by Innovator Energy LLC filed Critical Innovator Energy LLC
Publication of EP4337611A1 publication Critical patent/EP4337611A1/de
Publication of EP4337611A4 publication Critical patent/EP4337611A4/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
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/48—Sulfites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
    • C01D1/04—Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
    • C01D5/14—Preparation of 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
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/02—Oxides or hydroxides
    • 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
    • C01F11/10—Oxides or hydroxides from sulfides
    • 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
    • C01F11/46—Sulfates
    • C01F11/464—Sulfates of Ca from gases containing sulfur 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
    • C01F5/00—Compounds of magnesium
    • C01F5/40—Magnesium sulfates
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
EP22808407.5A 2021-05-13 2022-05-13 Verfahren zur herstellung von alkalihydroxiden, alkalicarbonaten, alkalibicarbonaten und/oder erdalkalisulfaten Pending EP4337611A4 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202163188275P 2021-05-13 2021-05-13
US17/590,483 US11897840B2 (en) 2019-09-04 2022-02-01 Processes for the production of citric acid
US17/732,808 US11512036B2 (en) 2019-08-22 2022-04-29 Process for the production of metal oxides or citric acid
PCT/US2022/029198 WO2022241219A1 (en) 2021-05-13 2022-05-13 Processes producing alkali hydroxides, alkali carbonates, alkali bicarbonates, and/or alkaline earth sulfates

Publications (2)

Publication Number Publication Date
EP4337611A1 EP4337611A1 (de) 2024-03-20
EP4337611A4 true EP4337611A4 (de) 2025-11-19

Family

ID=84029851

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22808407.5A Pending EP4337611A4 (de) 2021-05-13 2022-05-13 Verfahren zur herstellung von alkalihydroxiden, alkalicarbonaten, alkalibicarbonaten und/oder erdalkalisulfaten

Country Status (4)

Country Link
EP (1) EP4337611A4 (de)
AU (1) AU2022272247A1 (de)
CA (1) CA3218484A1 (de)
WO (1) WO2022241219A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116516152B (zh) * 2023-04-26 2025-06-06 广西银亿新材料有限公司 一种含铜、钪的硫酸镍钴溶液综合回收有价金属的方法
AU2024295792A1 (en) * 2023-07-14 2026-02-19 Innovator Energy Llc Processes for producing calcium oxide and sulfuric acid from calcium sulfate with magnesium intermediate
CN117884259B (zh) * 2024-03-14 2024-05-31 中国矿业大学(北京) 一种多金属矿选矿分离药剂及其制备方法和应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3883639A (en) * 1971-08-12 1975-05-13 Pullman Inc Method of removing sulfur-containing gases from waste gas
US3919394A (en) * 1973-05-14 1975-11-11 Dravo Corp Process for the removal of oxides of sulfur from a gaseous stream
US4331640A (en) * 1978-06-26 1982-05-25 Kureha Kagaku Kogyo Kabushiki Kaisha Process for removing sulfur dioxide from an exhaust gas containing the same
US4937056A (en) * 1986-06-20 1990-06-26 Materials-Concepts-Research Limited Process for obtaining high purity magnesium compounds from magnesium containing materials
KR20070099669A (ko) * 2005-02-01 2007-10-09 비에이치피 빌리톤 에스에스엠 테크놀로지 피티와이 엘티디 산화마그네슘의 제조 방법
US11236033B2 (en) * 2019-08-22 2022-02-01 Innovator Energy, LLC Processes for the production of citric acid
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
US11174169B2 (en) * 2019-08-22 2021-11-16 Innovator Energy, LLC Process for the production of metal oxides

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
AU2022272247A1 (en) 2023-12-21
EP4337611A1 (de) 2024-03-20
WO2022241219A1 (en) 2022-11-17
CA3218484A1 (en) 2022-11-17

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