NO122842B - - Google Patents
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- Publication number
- NO122842B NO122842B NO17095867A NO17095867A NO122842B NO 122842 B NO122842 B NO 122842B NO 17095867 A NO17095867 A NO 17095867A NO 17095867 A NO17095867 A NO 17095867A NO 122842 B NO122842 B NO 122842B
- Authority
- NO
- Norway
- Prior art keywords
- nitrate solution
- ammonium nitrate
- ammonium
- carbonate
- carbon dioxide
- Prior art date
Links
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 57
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims description 56
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 52
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 46
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 44
- 239000001569 carbon dioxide Substances 0.000 claims description 26
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 26
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims description 25
- 239000001099 ammonium carbonate Substances 0.000 claims description 25
- 235000012501 ammonium carbonate Nutrition 0.000 claims description 25
- 229910021529 ammonia Inorganic materials 0.000 claims description 23
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 2
- 229940088417 precipitated calcium carbonate Drugs 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 4
- 229910001424 calcium ion Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 206010039509 Scab Diseases 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- MKKVKFWHNPAATH-UHFFFAOYSA-N [C].N Chemical compound [C].N MKKVKFWHNPAATH-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
- E01D21/10—Cantilevered erection
- E01D21/105—Balanced cantilevered erection
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Reinforcement Elements For Buildings (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR87881A FR1516851A (fr) | 1966-12-16 | 1966-12-16 | Procédé de construction d'ouvrages par assemblage successif d'éléments préfabriqués et dispositifs de solidarisation provisoire utilisés à cet effet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO122842B true NO122842B (fi) | 1971-08-23 |
Family
ID=8622597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO17095867A NO122842B (fi) | 1966-12-16 | 1967-12-13 |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT300014B (fi) |
| CH (1) | CH471938A (fi) |
| DE (1) | DE1684224B2 (fi) |
| DK (1) | DK132416C (fi) |
| FI (1) | FI53150C (fi) |
| FR (1) | FR1516851A (fi) |
| GB (1) | GB1210680A (fi) |
| NL (1) | NL6716995A (fi) |
| NO (1) | NO122842B (fi) |
| SE (1) | SE328325B (fi) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3989218A (en) * | 1973-07-17 | 1976-11-02 | Societe D'etudes De Genie Civil Et De Techniques Industrielles (Ge.C.T.I.) | Cantilever form used in bridge construction |
| US4799279A (en) * | 1985-12-02 | 1989-01-24 | Figg And Muller Engineers, Inc. | Method of constructing the approach and main spans of a cable stayed segmental bridge |
| CN106049296A (zh) * | 2016-07-19 | 2016-10-26 | 贵州路桥集团有限公司 | 铰接式锚箱 |
-
1966
- 1966-12-16 FR FR87881A patent/FR1516851A/fr not_active Expired
-
1967
- 1967-12-07 CH CH1718267A patent/CH471938A/fr not_active IP Right Cessation
- 1967-12-09 DE DE1967E0035349 patent/DE1684224B2/de active Granted
- 1967-12-13 SE SE1712467A patent/SE328325B/xx unknown
- 1967-12-13 NO NO17095867A patent/NO122842B/no unknown
- 1967-12-14 GB GB5692767A patent/GB1210680A/en not_active Expired
- 1967-12-14 NL NL6716995A patent/NL6716995A/xx unknown
- 1967-12-15 AT AT1132367A patent/AT300014B/de not_active IP Right Cessation
- 1967-12-15 FI FI335567A patent/FI53150C/fi active
- 1967-12-15 DK DK630767A patent/DK132416C/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI53150B (fi) | 1977-10-31 |
| DK132416B (da) | 1975-12-01 |
| FI53150C (fi) | 1978-02-10 |
| FR1516851A (fr) | 1968-02-05 |
| DE1684224B2 (de) | 1976-07-29 |
| DK132416C (da) | 1976-05-03 |
| CH471938A (fr) | 1969-04-30 |
| GB1210680A (en) | 1970-10-28 |
| NL6716995A (fi) | 1968-06-17 |
| SE328325B (fi) | 1970-09-14 |
| DE1684224A1 (de) | 1971-04-01 |
| AT300014B (de) | 1972-07-10 |
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