SE438843B - Forfarande for framstellning av en vattenlosning av kalciumnitrit med hog renhetsgrad och hog koncentration - Google Patents
Forfarande for framstellning av en vattenlosning av kalciumnitrit med hog renhetsgrad och hog koncentrationInfo
- Publication number
- SE438843B SE438843B SE8006790A SE8006790A SE438843B SE 438843 B SE438843 B SE 438843B SE 8006790 A SE8006790 A SE 8006790A SE 8006790 A SE8006790 A SE 8006790A SE 438843 B SE438843 B SE 438843B
- Authority
- SE
- Sweden
- Prior art keywords
- gas
- calcium
- weight
- calcium hydroxide
- slurry
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 23
- 238000000034 method Methods 0.000 title claims description 19
- AONJRPXZCVADKF-UHFFFAOYSA-L calcium;dinitrite Chemical compound [Ca+2].[O-]N=O.[O-]N=O AONJRPXZCVADKF-UHFFFAOYSA-L 0.000 title 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 196
- 239000007789 gas Substances 0.000 claims description 100
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 66
- 239000000920 calcium hydroxide Substances 0.000 claims description 66
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 66
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 66
- RAFRTSDUWORDLA-UHFFFAOYSA-N phenyl 3-chloropropanoate Chemical compound ClCCC(=O)OC1=CC=CC=C1 RAFRTSDUWORDLA-UHFFFAOYSA-N 0.000 claims description 51
- 239000002002 slurry Substances 0.000 claims description 50
- 238000006243 chemical reaction Methods 0.000 claims description 49
- 239000007864 aqueous solution Substances 0.000 claims description 29
- 239000011541 reaction mixture Substances 0.000 claims description 26
- 230000003647 oxidation Effects 0.000 claims description 15
- 238000007254 oxidation reaction Methods 0.000 claims description 15
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 229910021529 ammonia Inorganic materials 0.000 claims description 7
- 239000000243 solution Substances 0.000 claims description 7
- 239000011575 calcium Substances 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims description 2
- 239000007858 starting material Substances 0.000 claims description 2
- 239000007800 oxidant agent Substances 0.000 claims 2
- 241000251730 Chondrichthyes Species 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 239000000376 reactant Substances 0.000 claims 1
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 36
- 230000015572 biosynthetic process Effects 0.000 description 13
- 239000006227 byproduct Substances 0.000 description 12
- 238000010521 absorption reaction Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 3
- 229910017604 nitric acid Inorganic materials 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 239000012066 reaction slurry Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000002198 insoluble material Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators or shrinkage compensating agents
- C04B22/08—Acids or salts thereof
- C04B22/085—Acids or salts thereof containing nitrogen in the anion, e.g. nitrites
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Treating Waste Gases (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Chemically Coating (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55045886A JPS5850926B2 (ja) | 1980-04-08 | 1980-04-08 | 亜硝酸カルシウム水溶液の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8006790L SE8006790L (sv) | 1981-10-09 |
| SE438843B true SE438843B (sv) | 1985-05-13 |
Family
ID=12731716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8006790A SE438843B (sv) | 1980-04-08 | 1980-09-29 | Forfarande for framstellning av en vattenlosning av kalciumnitrit med hog renhetsgrad och hog koncentration |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5850926B2 (da) |
| CA (1) | CA1114133A (da) |
| DE (1) | DE3036605C2 (da) |
| DK (1) | DK156168C (da) |
| GB (1) | GB2074993B (da) |
| NO (1) | NO154832C (da) |
| SE (1) | SE438843B (da) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60105116U (ja) * | 1983-12-21 | 1985-07-18 | 株式会社吉野工業所 | ２軸延伸ブロ−成形壜体の一次成形品 |
| WO2011163587A1 (en) * | 2010-06-25 | 2011-12-29 | Board Of Governors For Higher Education,State Of Rhode Island And Providence Plantations | Self-mending composites incorporating encapsulated mending agents |
| EP3536677A1 (en) * | 2018-03-05 | 2019-09-11 | Yara International ASA | A setting and hardening accelerator for a cement, mortar or concrete composition, optionally comprising supplementary cementitious materials, and use of this accelerator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA967723A (en) * | 1970-04-01 | 1975-05-20 | Martin M. Wendel | Manufacture of nitrites |
| JPS5443196A (en) * | 1977-09-13 | 1979-04-05 | Nissan Chem Ind Ltd | Prduction of aqueous solution of calcium nitrite |
-
1980
- 1980-04-08 JP JP55045886A patent/JPS5850926B2/ja not_active Expired
- 1980-09-19 DK DK398680A patent/DK156168C/da not_active IP Right Cessation
- 1980-09-29 SE SE8006790A patent/SE438843B/sv not_active IP Right Cessation
- 1980-09-29 CA CA361,175A patent/CA1114133A/en not_active Expired
- 1980-09-29 GB GB8031397A patent/GB2074993B/en not_active Expired
- 1980-09-29 DE DE3036605A patent/DE3036605C2/de not_active Expired
- 1980-09-29 NO NO802873A patent/NO154832C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA1114133A (en) | 1981-12-15 |
| DK398680A (da) | 1981-10-09 |
| GB2074993B (en) | 1983-08-10 |
| JPS5850926B2 (ja) | 1983-11-14 |
| JPS56145106A (en) | 1981-11-11 |
| NO802873L (no) | 1981-10-09 |
| GB2074993A (en) | 1981-11-11 |
| NO154832B (no) | 1986-09-22 |
| DK156168C (da) | 1989-12-04 |
| SE8006790L (sv) | 1981-10-09 |
| DK156168B (da) | 1989-07-03 |
| DE3036605C2 (de) | 1987-04-16 |
| DE3036605A1 (de) | 1981-10-15 |
| NO154832C (no) | 1987-01-07 |
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