GB1087090A - Process for the manufacture of anhydrous sodium sulphite - Google Patents
Process for the manufacture of anhydrous sodium sulphiteInfo
- Publication number
- GB1087090A GB1087090A GB5272664A GB5272664A GB1087090A GB 1087090 A GB1087090 A GB 1087090A GB 5272664 A GB5272664 A GB 5272664A GB 5272664 A GB5272664 A GB 5272664A GB 1087090 A GB1087090 A GB 1087090A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solution
- gases
- gas
- sodium sulphite
- mixture
- 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.)
- Expired
Links
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 title abstract 7
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000000243 solution Substances 0.000 abstract 8
- 239000007789 gas Substances 0.000 abstract 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 6
- 235000010265 sodium sulphite Nutrition 0.000 abstract 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 2
- 239000005864 Sulphur Substances 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 239000008246 gaseous mixture Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000012452 mother liquor Substances 0.000 abstract 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000000567 combustion gas Substances 0.000 abstract 1
- 229910052976 metal sulfide Inorganic materials 0.000 abstract 1
- 239000003595 mist Substances 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
- 235000017550 sodium carbonate Nutrition 0.000 abstract 1
- 150000003388 sodium compounds Chemical class 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000010409 thin film Substances 0.000 abstract 1
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
- C01D5/14—Preparation of sulfites
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Load-Engaging Elements For Cranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7142363 | 1963-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1087090A true GB1087090A (en) | 1967-10-11 |
Family
ID=13460071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5272664A Expired GB1087090A (en) | 1963-12-30 | 1964-12-29 | Process for the manufacture of anhydrous sodium sulphite |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE657772A (enrdf_load_stackoverflow) |
| DE (1) | DE1252188C2 (enrdf_load_stackoverflow) |
| GB (1) | GB1087090A (enrdf_load_stackoverflow) |
| NO (1) | NO115055B (enrdf_load_stackoverflow) |
| SE (1) | SE302118B (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7985396B2 (en) | 2008-07-11 | 2011-07-26 | Solvay Chemicals, Inc. | Process for production of sodium bisulfite |
| CN111777083A (zh) * | 2020-07-21 | 2020-10-16 | 中钢集团天澄环保科技股份有限公司 | 用于钠法脱硫后处理提取亚硫酸钠产品的反应结晶工艺 |
| CN112939028A (zh) * | 2020-11-03 | 2021-06-11 | 宣城市楷昂化工有限公司 | 一种亚硫酸钠的制备方法 |
| CN114162838A (zh) * | 2021-12-28 | 2022-03-11 | 淮安市井沅科技有限公司 | 一种蓄电池无水硫酸钠生产工艺 |
| CN116605889A (zh) * | 2023-04-06 | 2023-08-18 | 天津市佳和食品科技有限公司 | 一种纯净度高的亚硫酸盐制备方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2339573A1 (fr) * | 1976-01-30 | 1977-08-26 | Allied Chem | Procede de production de sulfite de sodium et nouveau produit ainsi obtenu |
-
0
- DE DENDAT1252188D patent/DE1252188C2/de not_active Expired
- BE BE657772D patent/BE657772A/xx unknown
-
1964
- 1964-12-29 GB GB5272664A patent/GB1087090A/en not_active Expired
- 1964-12-29 NO NO15617164A patent/NO115055B/no unknown
- 1964-12-29 SE SE1575464A patent/SE302118B/xx unknown
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7985396B2 (en) | 2008-07-11 | 2011-07-26 | Solvay Chemicals, Inc. | Process for production of sodium bisulfite |
| CN111777083A (zh) * | 2020-07-21 | 2020-10-16 | 中钢集团天澄环保科技股份有限公司 | 用于钠法脱硫后处理提取亚硫酸钠产品的反应结晶工艺 |
| CN112939028A (zh) * | 2020-11-03 | 2021-06-11 | 宣城市楷昂化工有限公司 | 一种亚硫酸钠的制备方法 |
| CN112939028B (zh) * | 2020-11-03 | 2023-05-26 | 宣城市楷昂化工有限公司 | 一种亚硫酸钠的制备方法 |
| CN114162838A (zh) * | 2021-12-28 | 2022-03-11 | 淮安市井沅科技有限公司 | 一种蓄电池无水硫酸钠生产工艺 |
| CN116605889A (zh) * | 2023-04-06 | 2023-08-18 | 天津市佳和食品科技有限公司 | 一种纯净度高的亚硫酸盐制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| SE302118B (enrdf_load_stackoverflow) | 1968-07-08 |
| BE657772A (enrdf_load_stackoverflow) | |
| DE1252188B (enrdf_load_stackoverflow) | |
| NO115055B (enrdf_load_stackoverflow) | 1968-07-15 |
| DE1252188C2 (de) | 1973-07-26 |
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