BE670484A - - Google Patents
Info
- Publication number
- BE670484A BE670484A BE670484DA BE670484A BE 670484 A BE670484 A BE 670484A BE 670484D A BE670484D A BE 670484DA BE 670484 A BE670484 A BE 670484A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- C01D5/16—Purification
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/24—Sulfates of ammonium
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S159/00—Concentrating evaporators
- Y10S159/38—Seed
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2164264 | 1964-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE670484A true BE670484A (xx) | 1966-01-31 |
Family
ID=11184736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE670484D BE670484A (xx) | 1964-10-06 | 1965-10-04 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3607141A (xx) |
| JP (1) | JPS4812634B1 (xx) |
| BE (1) | BE670484A (xx) |
| CH (1) | CH466244A (xx) |
| DK (1) | DK131424B (xx) |
| ES (1) | ES318511A1 (xx) |
| GB (1) | GB1123573A (xx) |
| NL (1) | NL148013B (xx) |
| SE (1) | SE314059B (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114132949A (zh) * | 2021-12-03 | 2022-03-04 | 万循材料科技有限公司 | 一种沉钒尾液蒸发出的副产盐提纯制备硫酸钠的方法 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4318772A (en) * | 1973-07-20 | 1982-03-09 | Kragh Loren G | Saturated liquor cooling tower |
| DE19536827A1 (de) * | 1995-10-02 | 1997-04-03 | Basf Ag | Verfahren und Vorrichtung zur Trennung flüssiger eutektischer Mischungen durch Kristallisation an Kühlflächen |
| US6106796A (en) * | 1998-10-13 | 2000-08-22 | Airborne Technologies Inc. | Method of ammonium sulfate purification |
| US6177056B1 (en) * | 1999-01-13 | 2001-01-23 | Rsr Corporation | Process for recycling lead-acid batteries |
| CN103626205B (zh) * | 2013-12-11 | 2015-03-18 | 北京世纪地和控股有限公司 | 一种分离硫酸钾与硫酸铵的方法 |
| CN108939603B (zh) * | 2018-09-06 | 2021-06-18 | 四川金象赛瑞化工股份有限公司 | 一种分离硫酸钠和硫酸铵过程中直接冷却结晶的方法 |
| CN115557558A (zh) * | 2022-09-27 | 2023-01-03 | 上海晶宇环境工程股份有限公司 | 沉钒废水处理方法及系统 |
| CN116854109A (zh) * | 2023-07-31 | 2023-10-10 | 北京镜澄科技有限公司 | 一种利用硫酸钠制备碳酸钠联产硫酸铵的方法 |
| CN116854110A (zh) * | 2023-07-31 | 2023-10-10 | 北京镜澄科技有限公司 | 一种硫酸钠热法制备碳酸钠和硫酸铵的方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1366301A (en) * | 1918-10-25 | 1921-01-18 | Vis Gerhard Nicolaas | Process for transforming free or combined ammonia into ammonium sulfate |
| US1366302A (en) * | 1918-10-25 | 1921-01-18 | Vis Gerhard Nicolaas | Process of making ammonium sulfate |
| US1332419A (en) * | 1918-10-26 | 1920-03-02 | Vis Gerhard Nicolaas | Process of recovering ammonia by means of sodium bisulfate |
| US1364822A (en) * | 1918-12-18 | 1921-01-04 | Vis Gerhard Nicolaas | Process of splitting double sulfates and washing the split products |
| US2739044A (en) * | 1953-06-25 | 1956-03-20 | American Cyanamid Co | Recovery of ammonium and sodium sulfates from wash waters |
-
1965
- 1965-09-30 NL NL656512704A patent/NL148013B/xx unknown
- 1965-10-04 GB GB42064/65A patent/GB1123573A/en not_active Expired
- 1965-10-04 BE BE670484D patent/BE670484A/xx unknown
- 1965-10-05 DK DK510665AA patent/DK131424B/da unknown
- 1965-10-05 CH CH1368965A patent/CH466244A/de unknown
- 1965-10-06 SE SE12935/65A patent/SE314059B/xx unknown
- 1965-10-06 ES ES0318511A patent/ES318511A1/es not_active Expired
- 1965-10-06 JP JP40060805A patent/JPS4812634B1/ja active Pending
-
1969
- 1969-04-29 US US824729A patent/US3607141A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114132949A (zh) * | 2021-12-03 | 2022-03-04 | 万循材料科技有限公司 | 一种沉钒尾液蒸发出的副产盐提纯制备硫酸钠的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DK131424C (xx) | 1975-12-08 |
| NL148013B (nl) | 1975-12-15 |
| US3607141A (en) | 1971-09-21 |
| ES318511A1 (es) | 1966-05-16 |
| DE1592028B2 (de) | 1975-09-11 |
| DE1592028A1 (de) | 1970-09-03 |
| NL6512704A (xx) | 1966-04-07 |
| DK131424B (da) | 1975-07-14 |
| SE314059B (xx) | 1969-09-01 |
| JPS4812634B1 (xx) | 1973-04-21 |
| CH466244A (de) | 1968-12-15 |
| GB1123573A (en) | 1968-08-14 |