DK1113990T3 - Fremgangsmåde til fremstilling af miljøvenlige krystaller af natriumchlorid - Google Patents
Fremgangsmåde til fremstilling af miljøvenlige krystaller af natriumchloridInfo
- Publication number
- DK1113990T3 DK1113990T3 DK99941568T DK99941568T DK1113990T3 DK 1113990 T3 DK1113990 T3 DK 1113990T3 DK 99941568 T DK99941568 T DK 99941568T DK 99941568 T DK99941568 T DK 99941568T DK 1113990 T3 DK1113990 T3 DK 1113990T3
- Authority
- DK
- Denmark
- Prior art keywords
- sodium chloride
- crystals
- preparation
- crystallize
- environmentally friendly
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/14—Purification
- C01D3/16—Purification by precipitation or adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/68—Halogens or halogen compounds
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Geology (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treating Waste Gases (AREA)
- Removal Of Specific Substances (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Saccharide Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9810751A FR2782709B1 (fr) | 1998-08-26 | 1998-08-26 | Procede pour la production de cristaux de chlorure de sodium |
PCT/EP1999/005825 WO2000012433A1 (fr) | 1998-08-26 | 1999-08-10 | Procede pour la production de cristaux de chlorure de sodium |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1113990T3 true DK1113990T3 (da) | 2003-06-10 |
Family
ID=9529909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK99941568T DK1113990T3 (da) | 1998-08-26 | 1999-08-10 | Fremgangsmåde til fremstilling af miljøvenlige krystaller af natriumchlorid |
Country Status (15)
Country | Link |
---|---|
US (1) | US6692720B1 (da) |
EP (1) | EP1113990B1 (da) |
JP (1) | JP2002523330A (da) |
AT (1) | ATE232508T1 (da) |
AU (1) | AU5513499A (da) |
BG (1) | BG105290A (da) |
BR (1) | BR9913262A (da) |
CA (1) | CA2341569A1 (da) |
DE (1) | DE69905381T2 (da) |
DK (1) | DK1113990T3 (da) |
ES (1) | ES2192392T3 (da) |
FR (1) | FR2782709B1 (da) |
NO (1) | NO20010921L (da) |
PT (1) | PT1113990E (da) |
WO (1) | WO2000012433A1 (da) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL161524A0 (en) * | 2001-10-22 | 2004-09-27 | Council Scient Ind Res | Recovery of sodium chloride and other salts from brine |
JP4789461B2 (ja) * | 2004-12-24 | 2011-10-12 | 株式会社ササクラ | 混合塩の分別方法および分別装置 |
JP4969872B2 (ja) * | 2006-02-28 | 2012-07-04 | 三井造船株式会社 | 塩化ナトリウムの製造システム |
FR2951383B1 (fr) | 2009-10-20 | 2012-09-21 | Solvay | Procede pour la valorisation conjointe de sels solubles contenus dans un residu d'un procede industriel |
JP5336408B2 (ja) * | 2010-03-15 | 2013-11-06 | カウンシル オブ サイエンティフィク アンド インダストリアル リサーチ | ブラインからの塩化ナトリウムおよび他の塩類の回収 |
RU2495825C1 (ru) * | 2012-05-02 | 2013-10-20 | Министерство Образования И Науки Российской Федерации Федеральное Государственное Унитарное Предприятие "Государственный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Химических Реактивов И Особо Чистых Химических Веществ" | Способ очистки натрия хлорида |
EP3064473A1 (en) * | 2015-03-02 | 2016-09-07 | Solvay SA | Process for manufacturing an aqueous sodium chloride solution |
KR101937927B1 (ko) * | 2017-06-13 | 2019-01-11 | 재단법인 포항산업과학연구원 | 해수 또는 염수 내 염의 추출 방법 |
WO2021072247A1 (en) * | 2019-10-09 | 2021-04-15 | Marsulex Environmental Technologies Corporation | Systems and processes for producing potassium sulfate, barium sulfate, and/or chloride salts from waste streams |
FR3105930B1 (fr) | 2020-01-08 | 2023-12-22 | Suez Groupe | Procede de separation de sels solubles contenus dans un residu contenant au moins trois sels |
CN111777081A (zh) * | 2020-07-16 | 2020-10-16 | 江苏新源矿业有限责任公司 | 适用于硫酸钙晶须生产的废水零排放处理工艺及处理装置 |
CN111908488A (zh) * | 2020-07-30 | 2020-11-10 | 华融化学股份有限公司 | 一种高纯试剂级氯化钾及其生产方法 |
KR20230096892A (ko) * | 2021-12-22 | 2023-06-30 | 재단법인 포항산업과학연구원 | 황산나트륨을 함유하는 산업부산물로부터 탄산수소나트륨의 제조장치 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH396858A (de) * | 1959-05-15 | 1965-08-15 | Ciba Geigy | Verfahren zum Reinigen von Sole |
GB1223177A (en) * | 1968-09-17 | 1971-02-24 | British Ind Sand Ltd | The purification of sand |
GB1500288A (en) * | 1974-05-21 | 1978-02-08 | Canadian Ind | Purification of brine |
US4180547A (en) * | 1977-11-25 | 1979-12-25 | Ecodyne | Process for recovery of chemicals from saline water |
CA1144737A (en) * | 1977-12-08 | 1983-04-19 | Ppg Industries Canada, Ltd. | Process for purifying crystalline potassium chloride |
CH652110A5 (de) * | 1982-12-23 | 1985-10-31 | Escher Wyss Ag | Behandlung der soleabschlaemmung mit hohem na(2)so(4)- und kc1-anteil. |
WO1989003364A1 (en) * | 1987-10-07 | 1989-04-20 | Grott Gerald J | Method of reforming soluble salts to effect purification and increase crystal size thereof |
SU1666445A1 (ru) * | 1989-08-30 | 1991-07-30 | Предприятие П/Я А-3732 | Способ очистки поваренной соли |
BE1005291A3 (fr) * | 1991-09-10 | 1993-06-22 | Solvay | Procede de fabrication d'une solution aqueuse industrielle de chlorure de sodium et utilisation de la solution aqueuse de chlorure de sodium ainsi obtenue pour la fabrication electrolytique d'une solution aqueuse d'hydroxyde de sodium, pour la fabrication de carbonate de sodium et pour la fabrication de cristaux de chlorure de sodium. |
DE4326128A1 (de) * | 1993-08-04 | 1995-02-09 | Huels Chemische Werke Ag | Verfahren zur Elektrolyse einer wäßrigen Kaliumchlorid-Lösung |
-
1998
- 1998-08-26 FR FR9810751A patent/FR2782709B1/fr not_active Expired - Fee Related
-
1999
- 1999-08-10 ES ES99941568T patent/ES2192392T3/es not_active Expired - Lifetime
- 1999-08-10 EP EP99941568A patent/EP1113990B1/fr not_active Expired - Lifetime
- 1999-08-10 CA CA002341569A patent/CA2341569A1/fr not_active Abandoned
- 1999-08-10 US US09/763,638 patent/US6692720B1/en not_active Expired - Fee Related
- 1999-08-10 AU AU55134/99A patent/AU5513499A/en not_active Abandoned
- 1999-08-10 JP JP2000567474A patent/JP2002523330A/ja active Pending
- 1999-08-10 DE DE69905381T patent/DE69905381T2/de not_active Expired - Fee Related
- 1999-08-10 BR BR9913262-1A patent/BR9913262A/pt active Search and Examination
- 1999-08-10 WO PCT/EP1999/005825 patent/WO2000012433A1/fr active IP Right Grant
- 1999-08-10 PT PT99941568T patent/PT1113990E/pt unknown
- 1999-08-10 DK DK99941568T patent/DK1113990T3/da active
- 1999-08-10 AT AT99941568T patent/ATE232508T1/de not_active IP Right Cessation
-
2001
- 2001-02-23 NO NO20010921A patent/NO20010921L/no not_active Application Discontinuation
- 2001-02-23 BG BG105290A patent/BG105290A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AU5513499A (en) | 2000-03-21 |
WO2000012433A1 (fr) | 2000-03-09 |
BG105290A (en) | 2001-11-30 |
PT1113990E (pt) | 2003-06-30 |
EP1113990B1 (fr) | 2003-02-12 |
NO20010921D0 (no) | 2001-02-23 |
US6692720B1 (en) | 2004-02-17 |
ATE232508T1 (de) | 2003-02-15 |
NO20010921L (no) | 2001-03-29 |
JP2002523330A (ja) | 2002-07-30 |
FR2782709B1 (fr) | 2001-02-02 |
BR9913262A (pt) | 2001-05-22 |
FR2782709A1 (fr) | 2000-03-03 |
ES2192392T3 (es) | 2003-10-01 |
DE69905381T2 (de) | 2003-12-18 |
DE69905381D1 (de) | 2003-03-20 |
CA2341569A1 (fr) | 2000-03-09 |
EP1113990A1 (fr) | 2001-07-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK1113990T3 (da) | Fremgangsmåde til fremstilling af miljøvenlige krystaller af natriumchlorid | |
ATE148425T1 (de) | Verfahren zur herstellung von natriumchlorid | |
ATE329891T1 (de) | Kristallisierung von materialien aus wässerigen lösungen | |
EA200500318A1 (ru) | Антипирен и способ его получения | |
ES2069278T3 (es) | Proceso para la produccion de disoluciones concentradas de gran pureza de hipoclorito potasico. | |
RU97112472A (ru) | Способ получения сульфата калия или сульфата калия и сульфата натрия | |
RU97112480A (ru) | Способ получения сульфата калия, сульфата натрия и хлорида натрия | |
CN112591771A (zh) | 一种碳酸氢钠及氯化铵的循环生产工艺 | |
PL357510A1 (en) | Removal of chloride from phosphonomethyliminodiacetic acid process | |
RU2001110166A (ru) | Способ получения сульфата калия из поташа и сульфата натрия | |
NO20010552L (no) | FremgangsmÕte for fremstilling av zofenopril kalsiumsalt | |
ES2066988T3 (es) | Recuperacion de ida y sal de glauber de licores residuales de cristalizacion. | |
DE68919688D1 (de) | Verfahren zur kristallisation von subtilisin. | |
RU94041196A (ru) | Способ непрерывного получения сульфата калия из сульфата натрия | |
RU2105717C1 (ru) | Способ получения сульфата калия | |
CN106800304A (zh) | 一种氯化钠生产方法 | |
RU94032653A (ru) | Способ получения гидроксида лития и его солей с высокой степенью чистоты из природных рассолов | |
SU990666A1 (ru) | Способ получени эпсомита | |
JPS6019285B2 (ja) | 分別方法 | |
JPS5383995A (en) | Production of neutral anhydrous sodium sulfate | |
RU2223223C1 (ru) | Способ получения карбоната стронция | |
RU2166479C1 (ru) | Способ получения сульфата калия | |
GB632081A (en) | Improved process for the preparation of solutions containing sodium hydroxide | |
RU2002106956A (ru) | Способ получения трехзамещенного фосфата магния | |
RU98103654A (ru) | Способ переработки сульфатсодержащих содопоташных растворов |