JPS6256085B2 - - Google Patents
Info
- Publication number
- JPS6256085B2 JPS6256085B2 JP54091811A JP9181179A JPS6256085B2 JP S6256085 B2 JPS6256085 B2 JP S6256085B2 JP 54091811 A JP54091811 A JP 54091811A JP 9181179 A JP9181179 A JP 9181179A JP S6256085 B2 JPS6256085 B2 JP S6256085B2
- Authority
- JP
- Japan
- Prior art keywords
- reaction
- potassium
- stage
- sulfate
- reactor
- 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
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 71
- 238000006243 chemical reaction Methods 0.000 claims description 42
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 40
- 239000001103 potassium chloride Substances 0.000 claims description 35
- 235000011164 potassium chloride Nutrition 0.000 claims description 35
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims description 21
- 229910052939 potassium sulfate Inorganic materials 0.000 claims description 21
- 235000011151 potassium sulphates Nutrition 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 20
- CHKVPAROMQMJNQ-UHFFFAOYSA-M potassium bisulfate Chemical compound [K+].OS([O-])(=O)=O CHKVPAROMQMJNQ-UHFFFAOYSA-M 0.000 claims description 20
- 229910000343 potassium bisulfate Inorganic materials 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 239000007795 chemical reaction product Substances 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 15
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 12
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 12
- 150000003839 salts Chemical class 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000001816 cooling Methods 0.000 description 7
- 239000011541 reaction mixture Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- 239000000376 reactant Substances 0.000 description 5
- 229910052783 alkali metal Inorganic materials 0.000 description 4
- -1 alkali metal hydrochloride Chemical class 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000011473 acid brick Substances 0.000 description 2
- 229910052936 alkali metal sulfate Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- YZCKVEUIGOORGS-IGMARMGPSA-N Protium Chemical compound [1H] YZCKVEUIGOORGS-IGMARMGPSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003746 solid phase reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 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
- C01D5/02—Preparation of sulfates from alkali metal salts and sulfuric acid or bisulfates; Preparation of bisulfates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9181179A JPS5617921A (en) | 1979-07-19 | 1979-07-19 | Manufacture of potassium sulfate |
CA000355026A CA1169630A (en) | 1979-07-19 | 1980-06-27 | Process for producing potassium sulfate |
IT49212/80A IT1149206B (it) | 1979-07-19 | 1980-07-10 | Procedimento per la produzione di solfato di potassio |
ES493528A ES8105962A1 (es) | 1979-07-19 | 1980-07-18 | Procedimiento para la produccion de sulfato potasico |
GB8023793A GB2053881B (en) | 1979-07-19 | 1980-07-21 | Process for producing potassium sulphate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9181179A JPS5617921A (en) | 1979-07-19 | 1979-07-19 | Manufacture of potassium sulfate |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5617921A JPS5617921A (en) | 1981-02-20 |
JPS6256085B2 true JPS6256085B2 (ko) | 1987-11-24 |
Family
ID=14037005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9181179A Granted JPS5617921A (en) | 1979-07-19 | 1979-07-19 | Manufacture of potassium sulfate |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5617921A (ko) |
CA (1) | CA1169630A (ko) |
ES (1) | ES8105962A1 (ko) |
GB (1) | GB2053881B (ko) |
IT (1) | IT1149206B (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1177222A (en) | 1980-09-30 | 1984-11-06 | Hidemaro Iwashita | Apparatus for producing an alkali metal salt of a mineral acid, and a process |
JPS57205315A (en) * | 1981-06-15 | 1982-12-16 | Chisso Corp | Reducting method for amount of chlorine contained in modified potassium sulfate by very small amount |
JPS58161917A (ja) * | 1982-03-19 | 1983-09-26 | Onoda Kagaku Kogyo Kk | 硫酸カリウムの製造方法 |
CN1042722C (zh) * | 1995-07-23 | 1999-03-31 | 云南磷肥厂 | 曼海姆炉法制造硫酸钾的无返料工艺 |
EP3647300A1 (en) | 2018-11-01 | 2020-05-06 | Tessenderlo Group NV | Potassium sulfate containing trace elements |
CN116022827A (zh) * | 2022-12-07 | 2023-04-28 | 齐齐哈尔市茂尔农业有限公司 | 一种用于硫酸钾化肥生产工艺 |
-
1979
- 1979-07-19 JP JP9181179A patent/JPS5617921A/ja active Granted
-
1980
- 1980-06-27 CA CA000355026A patent/CA1169630A/en not_active Expired
- 1980-07-10 IT IT49212/80A patent/IT1149206B/it active
- 1980-07-18 ES ES493528A patent/ES8105962A1/es not_active Expired
- 1980-07-21 GB GB8023793A patent/GB2053881B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2053881B (en) | 1983-09-14 |
ES493528A0 (es) | 1981-07-01 |
JPS5617921A (en) | 1981-02-20 |
ES8105962A1 (es) | 1981-07-01 |
IT1149206B (it) | 1986-12-03 |
GB2053881A (en) | 1981-02-11 |
CA1169630A (en) | 1984-06-26 |
IT8049212A0 (it) | 1980-07-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3839550A (en) | Closed-cycle thermochemical process for the decomposition of water | |
JPS6256085B2 (ko) | ||
JPS6024052B2 (ja) | 遷移金属ハロゲン化物からの硫化物の工業的製法 | |
RU2313484C2 (ru) | Способ синтеза нитрида кальция | |
JP4197783B2 (ja) | フッ素化ハロゲン化合物の製造方法 | |
NO155915B (no) | Apparat til separering av et medium i bestanddeler med forskjellige partikkelmasser. | |
WO2011004715A1 (ja) | フッ化水素の製造方法 | |
US3661516A (en) | Method of preparing ammonium amido-sulfonate | |
TW476734B (en) | Process for the preparation of salt melts using an extruder, and the use thereof | |
US5651949A (en) | Production of boric oxide | |
US2208175A (en) | Manufacture of alkali sulphate | |
US4073875A (en) | Oxidation of magnesium chloride | |
KR850001959B1 (ko) | 황산칼륨의 제조방법 | |
US5147625A (en) | Process for the preparation of phosphorous acid | |
JP2001163612A (ja) | 活性炭の製造方法及び製造装置 | |
JPS6191145A (ja) | アルカリ金属アマルガムとアルコールからのアルカリ金属アルコレートの接触的製造法 | |
US2837420A (en) | Method of producing chromium | |
JPS5925723B2 (ja) | 塩化アンモニウムを原料とする塩化水素およびアンモニアの製造法 | |
US3363977A (en) | Method of preparing sodium sulfate and hydrogen chloride | |
US2681855A (en) | Process for chlorinating ores | |
US3414375A (en) | Two-stage process for the preparation of potassium metaphosphate | |
US3086847A (en) | Boron production | |
US2724002A (en) | Process of preparing hexachlorobenzene | |
US3679359A (en) | Continuous manufacture of cuprous chloride | |
NO115386B (ko) |