NO134044B - - Google Patents
Download PDFInfo
- Publication number
- NO134044B NO134044B NO449771A NO449771A NO134044B NO 134044 B NO134044 B NO 134044B NO 449771 A NO449771 A NO 449771A NO 449771 A NO449771 A NO 449771A NO 134044 B NO134044 B NO 134044B
- Authority
- NO
- Norway
- Prior art keywords
- gas
- liquid
- sodium
- solution
- weight
- Prior art date
Links
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 113
- 239000007789 gas Substances 0.000 claims description 72
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 59
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 54
- 239000007788 liquid Substances 0.000 claims description 49
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 44
- 238000000034 method Methods 0.000 claims description 44
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 36
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 36
- 239000001569 carbon dioxide Substances 0.000 claims description 27
- 239000013078 crystal Substances 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims description 19
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 17
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 16
- 235000017550 sodium carbonate Nutrition 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 12
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 10
- 238000000926 separation method Methods 0.000 claims description 8
- 239000000706 filtrate Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 33
- 239000000243 solution Substances 0.000 description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- 235000011118 potassium hydroxide Nutrition 0.000 description 13
- 239000003513 alkali Substances 0.000 description 12
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 11
- 239000003546 flue gas Substances 0.000 description 11
- 235000011181 potassium carbonates Nutrition 0.000 description 10
- 229940001593 sodium carbonate Drugs 0.000 description 9
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 6
- 239000012224 working solution Substances 0.000 description 6
- 229940072033 potash Drugs 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 235000015320 potassium carbonate Nutrition 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000012452 mother liquor Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 239000012611 container material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- MYTMXVHNEWBFAL-UHFFFAOYSA-L dipotassium;carbonate;hydrate Chemical compound O.[K+].[K+].[O-]C([O-])=O MYTMXVHNEWBFAL-UHFFFAOYSA-L 0.000 description 1
- MQRJBSHKWOFOGF-UHFFFAOYSA-L disodium;carbonate;hydrate Chemical compound O.[Na+].[Na+].[O-]C([O-])=O MQRJBSHKWOFOGF-UHFFFAOYSA-L 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229940058401 polytetrafluoroethylene Drugs 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000015424 sodium Nutrition 0.000 description 1
- 229940076133 sodium carbonate monohydrate Drugs 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002912 waste gas 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
- C01D7/00—Carbonates of sodium, potassium or alkali metals in general
- C01D7/07—Preparation from the hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D7/00—Carbonates of sodium, potassium or alkali metals in general
- C01D7/35—Varying the content of water of crystallisation or the specific gravity
- C01D7/37—Densifying sodium carbonate
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702060287 DE2060287C3 (de) | 1970-12-08 | Verfahren zur Herstellung von Natriu mcarbonatmonohydrat | |
| DE19712143008 DE2143008C3 (de) | 1971-08-27 | Verfahren zur Herstellung von Kaliumcarbonat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO134044B true NO134044B (enrdf_load_stackoverflow) | 1976-05-03 |
| NO134044C NO134044C (enrdf_load_stackoverflow) | 1976-08-11 |
Family
ID=25760152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO449771A NO134044C (enrdf_load_stackoverflow) | 1970-12-08 | 1971-12-07 |
Country Status (11)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616793B (zh) * | 2012-03-26 | 2014-02-26 | 阳光凯迪新能源集团有限公司 | 利用工业烟气去除稻壳中金属离子的方法 |
-
1971
- 1971-11-26 BE BE775846A patent/BE775846A/xx unknown
- 1971-11-26 FR FR7142599A patent/FR2114957A5/fr not_active Expired
- 1971-11-30 GB GB5554271A patent/GB1339999A/en not_active Expired
- 1971-12-01 NL NL7116511A patent/NL7116511A/xx unknown
- 1971-12-01 CA CA129,028A patent/CA964431A/en not_active Expired
- 1971-12-02 IT IT3194571A patent/IT941951B/it active
- 1971-12-03 SE SE1555471A patent/SE371425B/xx unknown
- 1971-12-03 CH CH1767371A patent/CH580032A5/xx not_active IP Right Cessation
- 1971-12-07 ES ES397738A patent/ES397738A1/es not_active Expired
- 1971-12-07 AT AT1052271A patent/AT307454B/de not_active IP Right Cessation
- 1971-12-07 NO NO449771A patent/NO134044C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH580032A5 (enrdf_load_stackoverflow) | 1976-09-30 |
| NO134044C (enrdf_load_stackoverflow) | 1976-08-11 |
| AT307454B (de) | 1973-05-25 |
| NL7116511A (enrdf_load_stackoverflow) | 1972-06-12 |
| IT941951B (it) | 1973-03-10 |
| FR2114957A5 (enrdf_load_stackoverflow) | 1972-06-30 |
| CA964431A (en) | 1975-03-18 |
| GB1339999A (en) | 1973-12-05 |
| BE775846A (fr) | 1972-05-26 |
| SE371425B (enrdf_load_stackoverflow) | 1974-11-18 |
| ES397738A1 (es) | 1974-05-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4180547A (en) | Process for recovery of chemicals from saline water | |
| US3975503A (en) | Method for producing alkali carbonate | |
| CA2731309C (en) | Production of sodium chloride with eutectic crystallization | |
| CA1083776A (en) | Preparation of sodium carbonate anhydride | |
| CN105417510A (zh) | 一种全盐酸纯水合肼缩合实现adc发泡剂废水联产氯化铵的方法 | |
| WO1983001011A1 (en) | Liquid purification system | |
| WO2010060718A1 (en) | Sodium chloride production process | |
| CA2032627C (en) | Process for producing sodium carbonate and ammonium sulphate from sodium sulphate | |
| US20180334384A1 (en) | Systems, reactors, methods and compositions for producing chlorine dioxide | |
| NO750537L (enrdf_load_stackoverflow) | ||
| GB895690A (en) | Improvements in or relating to the preparation of sodium carbonate | |
| NO166226B (no) | Analogifremgangsmaate for fremstilling av terapeutisk aktive purinderivater. | |
| US2156843A (en) | Process for introducing lime into stills for the recovery of ammonia | |
| CN107140661A (zh) | 一种闪蒸降温生产硝酸钾的方法 | |
| US8894961B2 (en) | Sodium cyanide process | |
| US4519806A (en) | Enhanced recovery of soda ash from aqueous sodium carbonate solutions containing Na2 SO4 - and NaCl | |
| NO139158B (no) | Fremgangsmaate ved avsvovling av gasser inneholdende svovelforbindelser | |
| US4224036A (en) | Method of concentrating salt solutions | |
| US7985396B2 (en) | Process for production of sodium bisulfite | |
| NO134044B (enrdf_load_stackoverflow) | ||
| EP2488449B1 (en) | Process for production of chlorine dioxide | |
| US3843768A (en) | Process for the preparation of sodium carbonate monohydrate from a sodium hydroxide solution produced according to the diaphragm process | |
| US3842157A (en) | Process for the preparation of sodium carbonate monohydrate from a sodium hydroxide solution produced according to the diaphragm process | |
| US4112061A (en) | Production of sodium sulfite utilizing mother liquor from the sodium metabisulfite process | |
| CN115626937A (zh) | 一种六甲基二硅氮烷的连续生产工艺 |