EA201691797A1 - Термическое разложение хлорида магния - Google Patents
Термическое разложение хлорида магнияInfo
- Publication number
- EA201691797A1 EA201691797A1 EA201691797A EA201691797A EA201691797A1 EA 201691797 A1 EA201691797 A1 EA 201691797A1 EA 201691797 A EA201691797 A EA 201691797A EA 201691797 A EA201691797 A EA 201691797A EA 201691797 A1 EA201691797 A1 EA 201691797A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- magnesium chloride
- reactor
- thermal decomposition
- thermohydrolysis
- chloride compound
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
-
- 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
- C01F5/10—Magnesia by thermal decomposition of magnesium compounds by thermal decomposition of magnesium chloride with water vapour
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
- B01J8/067—Heating or cooling the reactor
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
- C01B7/03—Preparation from chlorides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
- C01B7/03—Preparation from chlorides
- C01B7/035—Preparation of hydrogen chloride from chlorides
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geology (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treating Waste Gases (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Изобретение относится к способу превращения хлорида магния в оксид магния и HCl, включающему следующие стадии: подача соединения хлорида магния в реактор термогидролиза, причем указанный реактор находится при температуре по меньшей мере 300°С; вывод из реактора термогидролиза MgO в твердом виде и отвод из реактора термогидролиза потока, содержащего газообразный HCl, где соединение хлорида магния, подаваемое в реактор термогидролиза, представляет собой твердое соединение хлорида магния, которое содержит по меньшей мере 50 мас.% MgCl∙4HO. Способ в соответствии с изобретением является быстрым и может осуществляться таким образом, при котором он является эффективным как в аппаратном отношении, так и в отношении энергии. Он также может быть интегрирован в процесс превращения раствора хлорида магния.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14162999 | 2014-04-01 | ||
| PCT/EP2015/056895 WO2015150325A1 (en) | 2014-04-01 | 2015-03-30 | Thermal decomposition of magnesium chloride |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA201691797A1 true EA201691797A1 (ru) | 2017-03-31 |
| EA033249B1 EA033249B1 (ru) | 2019-09-30 |
Family
ID=50434016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA201691797A EA033249B1 (ru) | 2014-04-01 | 2015-03-30 | Термическое разложение хлорида магния |
Country Status (13)
| Country | Link |
|---|---|
| US (4) | US11261467B2 (ru) |
| EP (2) | EP3770118A1 (ru) |
| JP (1) | JP6283903B2 (ru) |
| KR (1) | KR101946233B1 (ru) |
| CN (2) | CN106163989A (ru) |
| BR (1) | BR112016021806B1 (ru) |
| DK (1) | DK3126289T3 (ru) |
| EA (1) | EA033249B1 (ru) |
| ES (1) | ES2953287T3 (ru) |
| HU (1) | HUE063358T2 (ru) |
| MY (1) | MY184717A (ru) |
| PL (1) | PL3126289T3 (ru) |
| WO (1) | WO2015150325A1 (ru) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3124434A1 (en) | 2015-07-31 | 2017-02-01 | PURAC Biochem BV | Method for providing a succinic acid solution |
| KR101881012B1 (ko) * | 2018-03-12 | 2018-07-23 | 주식회사 모노리스 | 염소 화합물의 열분해 장치 및 이를 포함하는 장치를 이용한 니켈 광석의 습식 제련 방법 |
| US20230202856A1 (en) * | 2020-04-20 | 2023-06-29 | Purac Biochem B.V. | Process for manufacturing high-purity magnesium oxide |
| KR102336618B1 (ko) * | 2021-06-22 | 2021-12-08 | 주식회사 미르에너지 | 함니켈 사프로라이트질 광석으로부터 수산화니켈을 추출하는 공정에서 발생하는 염화마그네슘수화물의 염산 회수용 열분해 장치 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD28740A (ru) * | ||||
| DE28740C (de) | H. THIELE & CO. in Berlin S., Alexandrinenstr. 98 | Neuerung an selbstfärbenden Paginir- und Nummerirmaschinen. • | ||
| US1102712A (en) * | 1913-07-03 | 1914-07-07 | James A Becher | Die-head. |
| US1479982A (en) * | 1918-12-11 | 1924-01-08 | Dow Chemical Co | Method of making anhydrous magnesium chloride |
| US1874735A (en) | 1929-06-24 | 1932-08-30 | Dow Chemical Co | Process of dehydrating magnesium chloride |
| DE1102712B (de) * | 1957-03-28 | 1961-03-23 | Int Minerals & Chem Corp | Verfahren zur Herstellung von Magnesiumoxyd durch thermische Zersetzung von Magnesiumchloridhydrat |
| JPS5344120B2 (ru) * | 1973-06-12 | 1978-11-25 | ||
| AT363448B (de) * | 1979-09-06 | 1981-08-10 | Ruthner Industrieanlagen Ag | Verfahren und vorrichtung zur umwandlung von loesungs- oder kristallwasserhaeltigen metallchloriden in metalloxyde unter gewinnung von 30 -33 -iger salzsaeure |
| US4425314A (en) * | 1981-09-09 | 1984-01-10 | Gattys Franz J | Method for the manufacture of metal oxide and hydrochloric acid from metal chloride |
| AT392464B (de) * | 1988-08-10 | 1991-04-10 | Veitscher Magnesitwerke Ag | Magnesiumoxid in form eines feinen pulvers und seine verwendung |
| US6181694B1 (en) * | 1998-04-03 | 2001-01-30 | Vertical Networks, Inc. | Systems and methods for multiple mode voice and data communciations using intelligently bridged TDM and packet buses |
| IL126264A0 (en) | 1998-09-17 | 1999-05-09 | Tami Inst For Research & Dev L | Process for preparing lactic acid |
| AU1738101A (en) * | 1999-10-25 | 2001-05-08 | Nedmag Industries Mining And Manufacturing B.V. | Magnesium oxide, a mixture of metal oxides, methods for preparation thereof and the use of the materials as frac proppant |
| US7771682B2 (en) * | 2006-01-31 | 2010-08-10 | Council Of Scientific And Industrial Research | Process for the preparation of magnesia (MgO) from crude Mg (OH)2 |
| CA2711750A1 (en) * | 2007-10-29 | 2009-05-07 | Belmay, Inc. | Bio-plastic composite material, method of making same, and method of using same |
| WO2010027782A2 (en) * | 2008-08-25 | 2010-03-11 | Orion Laboratories, Llc | Magnesiothermic methods of producing high-purity solution |
| EA027342B1 (ru) | 2011-08-16 | 2017-07-31 | Пурак Биокем Б.В. | Извлечение карбоновой кислоты из ее магниевых солей путем осаждения c применением хлористо-водородной кислоты, пригодное для выделения продукта реакции из ферментативного бульона |
| MY170077A (en) | 2011-12-23 | 2019-07-03 | Purac Biochem Bv | Lactic acid extraction |
| CN104093691B (zh) * | 2012-02-08 | 2016-09-28 | 普拉克生化公司 | 羧酸盐酸化 |
| EP2821368A1 (en) | 2013-07-03 | 2015-01-07 | PURAC Biochem BV | Method for processing magnesium chloride solutions |
-
2015
- 2015-03-30 EP EP20190533.8A patent/EP3770118A1/en active Pending
- 2015-03-30 HU HUE15712655A patent/HUE063358T2/hu unknown
- 2015-03-30 BR BR112016021806-0A patent/BR112016021806B1/pt active IP Right Grant
- 2015-03-30 WO PCT/EP2015/056895 patent/WO2015150325A1/en active Application Filing
- 2015-03-30 EA EA201691797A patent/EA033249B1/ru not_active IP Right Cessation
- 2015-03-30 CN CN201580016939.XA patent/CN106163989A/zh active Pending
- 2015-03-30 ES ES15712655T patent/ES2953287T3/es active Active
- 2015-03-30 PL PL15712655.8T patent/PL3126289T3/pl unknown
- 2015-03-30 KR KR1020167030414A patent/KR101946233B1/ko active IP Right Grant
- 2015-03-30 CN CN202010909339.9A patent/CN111960447A/zh active Pending
- 2015-03-30 US US15/129,431 patent/US11261467B2/en active Active
- 2015-03-30 EP EP15712655.8A patent/EP3126289B1/en active Active
- 2015-03-30 MY MYPI2016001695A patent/MY184717A/en unknown
- 2015-03-30 JP JP2016559276A patent/JP6283903B2/ja active Active
- 2015-03-30 DK DK15712655.8T patent/DK3126289T3/da active
-
2019
- 2019-10-02 US US16/590,422 patent/US11326188B2/en active Active
-
2020
- 2020-08-13 US US16/992,828 patent/US11326189B2/en active Active
-
2022
- 2022-04-11 US US17/717,319 patent/US20220235383A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP3126289B1 (en) | 2023-06-07 |
| DK3126289T3 (da) | 2023-08-21 |
| US20200032300A1 (en) | 2020-01-30 |
| US11326189B2 (en) | 2022-05-10 |
| EA033249B1 (ru) | 2019-09-30 |
| BR112016021806A2 (ru) | 2017-08-15 |
| WO2015150325A1 (en) | 2015-10-08 |
| HUE063358T2 (hu) | 2024-01-28 |
| CN106163989A (zh) | 2016-11-23 |
| KR101946233B1 (ko) | 2019-05-10 |
| EP3126289A1 (en) | 2017-02-08 |
| US20170121739A1 (en) | 2017-05-04 |
| EP3770118A1 (en) | 2021-01-27 |
| US11326188B2 (en) | 2022-05-10 |
| US11261467B2 (en) | 2022-03-01 |
| PL3126289T3 (pl) | 2023-10-30 |
| KR20160140864A (ko) | 2016-12-07 |
| CN111960447A (zh) | 2020-11-20 |
| US20220235383A1 (en) | 2022-07-28 |
| MY184717A (en) | 2021-04-19 |
| US20200370074A1 (en) | 2020-11-26 |
| JP6283903B2 (ja) | 2018-02-28 |
| ES2953287T3 (es) | 2023-11-10 |
| JP2017512740A (ja) | 2017-05-25 |
| BR112016021806B1 (pt) | 2022-08-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KG TJ TM |