EA201891450A1 - Улучшенный способ обработки растворов хлорида магния и способ получения карбоновых кислот - Google Patents
Улучшенный способ обработки растворов хлорида магния и способ получения карбоновых кислотInfo
- Publication number
- EA201891450A1 EA201891450A1 EA201891450A EA201891450A EA201891450A1 EA 201891450 A1 EA201891450 A1 EA 201891450A1 EA 201891450 A EA201891450 A EA 201891450A EA 201891450 A EA201891450 A EA 201891450A EA 201891450 A1 EA201891450 A1 EA 201891450A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- magnesium chloride
- concentration
- stage
- hcl
- gas stream
- Prior art date
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
- C01F5/26—Magnesium halides
- C01F5/30—Chlorides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/26—Multiple-effect evaporating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/28—Evaporating with vapour compression
-
- 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
-
- 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
-
- 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
- C07C55/00—Saturated compounds having more than one carboxyl group bound to acyclic carbon atoms
- C07C55/02—Dicarboxylic acids
- C07C55/10—Succinic acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/01—Saturated compounds having only one carboxyl group and containing hydroxy or O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/01—Saturated compounds having only one carboxyl group and containing hydroxy or O-metal groups
- C07C59/06—Glycolic acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/01—Saturated compounds having only one carboxyl group and containing hydroxy or O-metal groups
- C07C59/08—Lactic acid
-
- 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
- C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
- C12P17/02—Oxygen as only ring hetero atoms
- C12P17/04—Oxygen as only ring hetero atoms containing a five-membered hetero ring, e.g. griseofulvin, vitamin C
-
- 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
- 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
- C12P7/42—Hydroxy-carboxylic acids
-
- 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
- C12P7/44—Polycarboxylic acids
-
- 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
- C12P7/44—Polycarboxylic acids
- C12P7/46—Dicarboxylic acids having four or less carbon atoms, e.g. fumaric acid, maleic acid
-
- 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
- C12P7/44—Polycarboxylic acids
- C12P7/48—Tricarboxylic acids, e.g. citric acid
-
- 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
- C12P7/52—Propionic acid; Butyric acids
-
- 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
- C12P7/56—Lactic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Geology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Изобретение относится к способу обработки растворов хлорида магния, включающему следующие стадии: подача водного раствора хлорида магния с концентрацией хлорида магния 10-30 мас.% на стадию концентрирования, где воду выпаривают, в результате чего получают концентрированный раствор хлорида магния с концентрацией хлорида магния 30-50 мас.%, причем стадию концентрирования проводят в одну или более стадию, где по меньшей мере одну из стадий проводят при повышенном давлении; отведение концентрированного раствора хлорида магния со стадии концентрирования и подача его в реактор термогидролиза, причем реактор находится при температуре по меньшей мере 300°C; отведение MgO из реактора термогидролиза в твердой форме и отведение содержащего HCl газового потока, имеющего температуру по меньшей мере 300°C, из реактора термогидролиза; подача содержащего HCl газового потока, имеющего температуру по меньшей мере 300°C, на стадию охлаждения, где содержащий HCl газовый поток контактирует с охлаждающей жидкостью; отведение содержащего HCl газового потока с температурой ниже 150°C со стадии охлаждения; циркуляция охлаждающей жидкости через теплообменник, где энергия от охлаждающей жидкости передается в нагревающую жидкость, которая циркулирует из теплообменника на стадию концентрирования. Изобретение также относится к способу получения карбоновых кислот, который включает, среди прочих стадий, обработку растворов хлорида магния, как описано выше.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16151922 | 2016-01-19 | ||
| PCT/EP2017/051087 WO2017125496A2 (en) | 2016-01-19 | 2017-01-19 | Improved method for processing magnesium chloride solutions and method for manufacturing carboxylic acids |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA201891450A1 true EA201891450A1 (ru) | 2018-12-28 |
| EA036232B1 EA036232B1 (ru) | 2020-10-16 |
Family
ID=55299210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA201891450A EA036232B1 (ru) | 2016-01-19 | 2017-01-19 | Улучшенный способ обработки растворов хлорида магния и способ получения карбоновых кислот |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US10850990B2 (ru) |
| EP (1) | EP3405434A2 (ru) |
| JP (1) | JP6667646B2 (ru) |
| KR (1) | KR102095980B1 (ru) |
| CN (2) | CN108473331B (ru) |
| AU (1) | AU2017210245B2 (ru) |
| BR (1) | BR112018014591B1 (ru) |
| CA (1) | CA3011491C (ru) |
| EA (1) | EA036232B1 (ru) |
| MY (1) | MY187969A (ru) |
| UA (1) | UA123105C2 (ru) |
| WO (1) | WO2017125496A2 (ru) |
| ZA (1) | ZA201804621B (ru) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102336618B1 (ko) * | 2021-06-22 | 2021-12-08 | 주식회사 미르에너지 | 함니켈 사프로라이트질 광석으로부터 수산화니켈을 추출하는 공정에서 발생하는 염화마그네슘수화물의 염산 회수용 열분해 장치 |
| KR102336617B1 (ko) * | 2021-06-22 | 2021-12-08 | 주식회사 미르에너지 | 염화마그네슘수화물의 열분해를 통한 염산 회수공정을 포함하는 함니켈 사프로라이트질 광석으로부터 수산화니켈의 추출공정 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3980753A (en) * | 1970-02-20 | 1976-09-14 | Veitscher Magnesitwerke-Aktiengesellschaft | Industrial process of preparing magnesia of high purity |
| GB1311757A (en) * | 1970-05-19 | 1973-03-28 | Sued Chemie Ag | Hydrogen halide production |
| US4425314A (en) * | 1981-09-09 | 1984-01-10 | Gattys Franz J | Method for the manufacture of metal oxide and hydrochloric acid from metal chloride |
| IL126264A0 (en) | 1998-09-17 | 1999-05-09 | Tami Inst For Research & Dev L | Process for preparing lactic acid |
| CN101037210A (zh) * | 2006-03-17 | 2007-09-19 | 谷亮 | 一种氧化镁制备方法 |
| 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 |
| UA112991C2 (uk) * | 2011-08-16 | 2016-11-25 | Пурак Біокем Б.В. | Відновлення карбонової кислоти з магнієвих солей шляхом осаджування з використанням хлористоводневої кислоти для створення ферментивного поживного середовища |
| US10683520B2 (en) * | 2011-12-23 | 2020-06-16 | Purac Biochem Bv | Polycarboxylic acid extraction |
| 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 |
| HUE024575T2 (hu) * | 2012-05-24 | 2016-02-29 | Purac Biochem Bv | Karbonsav kinyerése magnézium-karboxilát elegybõl |
| EP2821368A1 (en) * | 2013-07-03 | 2015-01-07 | PURAC Biochem BV | Method for processing magnesium chloride solutions |
| CN105197968A (zh) * | 2015-09-15 | 2015-12-30 | 中国科学院过程工程研究所 | 一种低水合氯化镁流态化热解生产高纯氧化镁联产工业浓盐酸的方法及装置 |
-
2017
- 2017-01-19 CA CA3011491A patent/CA3011491C/en active Active
- 2017-01-19 US US16/068,989 patent/US10850990B2/en active Active
- 2017-01-19 EP EP17701451.1A patent/EP3405434A2/en active Pending
- 2017-01-19 EA EA201891450A patent/EA036232B1/ru not_active IP Right Cessation
- 2017-01-19 KR KR1020187022999A patent/KR102095980B1/ko active IP Right Grant
- 2017-01-19 UA UAA201807964A patent/UA123105C2/uk unknown
- 2017-01-19 JP JP2018536453A patent/JP6667646B2/ja active Active
- 2017-01-19 MY MYPI2018702408A patent/MY187969A/en unknown
- 2017-01-19 AU AU2017210245A patent/AU2017210245B2/en active Active
- 2017-01-19 WO PCT/EP2017/051087 patent/WO2017125496A2/en active Application Filing
- 2017-01-19 CN CN201780006454.1A patent/CN108473331B/zh active Active
- 2017-01-19 BR BR112018014591-2A patent/BR112018014591B1/pt active IP Right Grant
- 2017-01-19 CN CN202110202864.1A patent/CN113003538B/zh active Active
-
2018
- 2018-07-11 ZA ZA2018/04621A patent/ZA201804621B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US10850990B2 (en) | 2020-12-01 |
| MY187969A (en) | 2021-11-03 |
| CA3011491C (en) | 2021-05-04 |
| UA123105C2 (uk) | 2021-02-17 |
| EA036232B1 (ru) | 2020-10-16 |
| US20190194029A1 (en) | 2019-06-27 |
| KR20180101501A (ko) | 2018-09-12 |
| BR112018014591B1 (pt) | 2023-04-25 |
| JP2019509241A (ja) | 2019-04-04 |
| CA3011491A1 (en) | 2017-07-27 |
| AU2017210245A1 (en) | 2018-08-02 |
| WO2017125496A2 (en) | 2017-07-27 |
| KR102095980B1 (ko) | 2020-04-03 |
| ZA201804621B (en) | 2019-04-24 |
| CN113003538A (zh) | 2021-06-22 |
| CN113003538B (zh) | 2023-12-29 |
| EP3405434A2 (en) | 2018-11-28 |
| CN108473331A (zh) | 2018-08-31 |
| CN108473331B (zh) | 2021-03-12 |
| JP6667646B2 (ja) | 2020-03-18 |
| AU2017210245B2 (en) | 2019-10-17 |
| BR112018014591A2 (pt) | 2018-12-11 |
| WO2017125496A3 (en) | 2017-08-31 |
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