CH616637A5 - - Google Patents
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- Publication number
- CH616637A5 CH616637A5 CH566175A CH566175A CH616637A5 CH 616637 A5 CH616637 A5 CH 616637A5 CH 566175 A CH566175 A CH 566175A CH 566175 A CH566175 A CH 566175A CH 616637 A5 CH616637 A5 CH 616637A5
- Authority
- CH
- Switzerland
- Prior art keywords
- precipitation
- aluminum
- reaction mixture
- aluminum sulfate
- product
- Prior art date
Links
- 238000001556 precipitation Methods 0.000 claims description 24
- 239000000047 product Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 15
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical class [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 14
- 229940069428 antacid Drugs 0.000 claims description 14
- 239000003159 antacid agent Substances 0.000 claims description 14
- 230000001458 anti-acid effect Effects 0.000 claims description 14
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- 239000011541 reaction mixture Substances 0.000 claims description 12
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 239000003513 alkali Substances 0.000 claims description 9
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000007864 aqueous solution Substances 0.000 claims description 7
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 5
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 5
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 239000002244 precipitate Substances 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 3
- 230000002378 acidificating effect Effects 0.000 claims description 3
- 230000007062 hydrolysis Effects 0.000 claims description 3
- 238000006460 hydrolysis reaction Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 claims description 2
- 230000032683 aging Effects 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 13
- 239000008399 tap water Substances 0.000 description 6
- 235000020679 tap water Nutrition 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 239000002253 acid Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 229940024546 aluminum hydroxide gel Drugs 0.000 description 2
- SMYKVLBUSSNXMV-UHFFFAOYSA-K aluminum;trihydroxide;hydrate Chemical compound O.[OH-].[OH-].[OH-].[Al+3] SMYKVLBUSSNXMV-UHFFFAOYSA-K 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 210000004051 gastric juice Anatomy 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 102000057297 Pepsin A Human genes 0.000 description 1
- 108090000284 Pepsin A Proteins 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical class [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- JLDSOYXADOWAKB-UHFFFAOYSA-N aluminium nitrate Chemical class [Al+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O JLDSOYXADOWAKB-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 229940111202 pepsin Drugs 0.000 description 1
- 230000004962 physiological condition Effects 0.000 description 1
- 230000002797 proteolythic effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/06—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes in openings, e.g. rolling-in
- B21D39/066—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes in openings, e.g. rolling-in using explosives
-
- 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
- C01F7/00—Compounds of aluminium
- C01F7/77—Aluminium carbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2421703A DE2421703C3 (de) | 1974-05-04 | 1974-05-04 | Verfahren zur Herstellung von basischem Aluminiumoxicarbonathydrat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH616637A5 true CH616637A5 (en, 2012) | 1980-04-15 |
Family
ID=5914695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH566175A CH616637A5 (en, 2012) | 1974-05-04 | 1975-05-02 |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US4053568A (en, 2012) |
| JP (1) | JPS5113759B2 (en, 2012) |
| AR (1) | AR201640A1 (en, 2012) |
| AT (1) | AT339867B (en, 2012) |
| BE (1) | BE826265A (en, 2012) |
| CA (1) | CA1043074A (en, 2012) |
| CH (1) | CH616637A5 (en, 2012) |
| CS (1) | CS191241B2 (en, 2012) |
| DD (1) | DD115342A1 (en, 2012) |
| DE (1) | DE2421703C3 (en, 2012) |
| DK (1) | DK143126C (en, 2012) |
| FR (1) | FR2269496B1 (en, 2012) |
| GB (1) | GB1489400A (en, 2012) |
| IL (1) | IL45705A (en, 2012) |
| IT (1) | IT1051435B (en, 2012) |
| NL (1) | NL7414856A (en, 2012) |
| PH (1) | PH12103A (en, 2012) |
| SE (1) | SE393362B (en, 2012) |
| YU (1) | YU39002B (en, 2012) |
| ZA (1) | ZA751557B (en, 2012) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4242328A (en) * | 1973-05-14 | 1980-12-30 | Purdue Research Foundation | Process and compositions |
| US4221771A (en) * | 1979-04-23 | 1980-09-09 | J. M. Huber Corporation | Preparation of dawsonite |
| GB2072636B (en) | 1980-03-28 | 1983-07-27 | Nicholas Pty Ltd | Preparation of dihydroxyaluminium sodium carbonate |
| SE437016B (sv) * | 1981-03-23 | 1985-02-04 | Boliden Ab | Aluminiumsulfatkomposition for vattenrening, papperslimning och vextavvattning, samt forfarande for dess framstellning |
| US4500444A (en) * | 1982-04-22 | 1985-02-19 | Beekman Stewart M | Process for preparing basic aluminum carbonate gels substantially free from foreign anions and fibrous colloidal alumina monohydrate of a boehmite crystal lattice structure |
| US4495087A (en) * | 1982-12-27 | 1985-01-22 | Ng Tai Wing | Preparation of aluminum hydroxycarbonate gels by a continuous process |
| DE3379501D1 (de) * | 1983-01-10 | 1989-05-03 | Warner Lambert Canada Inc | Aluminium hydroxycarbonate gel |
| JPS59141420A (ja) * | 1983-01-28 | 1984-08-14 | ワ−ナ−−ランバ−ト・カナダ・インコ−ポレイテツド | 連続法によるアルミニウムヒドロキシカーボネートゲルの製法 |
| CA1208413A (en) * | 1983-04-15 | 1986-07-29 | Betty P.L. Wen | Aluminium hydroxycarbonate gel |
| US4622167A (en) * | 1984-12-27 | 1986-11-11 | Barcroft Company | Low viscosity aluminum hydroxy carbonate gel process |
| CA2130795A1 (en) * | 1993-08-25 | 1995-02-26 | John Braithwaite | Preparation of isophorone |
| US6048552A (en) * | 1997-03-26 | 2000-04-11 | Chattem Chemicals, Inc. | DASC compositions, process for preparing same and suspensions containing same |
| FR2912737A1 (fr) | 2007-02-16 | 2008-08-22 | Duclos Chimie Sa | Procede de preparation d'un hydroxycarbonate d'aluminium |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2137638A (en) * | 1937-08-13 | 1938-11-22 | George A Breon & Company Inc | Aluminum hydroxide hydrogel and process for making it |
| US2783127A (en) * | 1953-12-28 | 1957-02-26 | Chattanooga Medicine Co | Antacid and method of making the same |
| US2783124A (en) * | 1955-10-21 | 1957-02-26 | Chattanooga Medicine Co | Method of making dihydroxy aluminum carbonate compounds |
| US2783179A (en) * | 1955-10-21 | 1957-02-26 | Chattanooga Medicine Co | Isomeric aluminum hydroxy carbonates as antacids |
| US2797978A (en) * | 1956-01-04 | 1957-07-02 | Reheis Company Inc | Aluminum and magnesium hydroxy carbonate |
| US2958626A (en) * | 1957-03-18 | 1960-11-01 | Keystone Chemurgic Corp | Basic aluminum magnesium carbonate |
| US3115387A (en) * | 1958-02-06 | 1963-12-24 | Warner Lambert Pharmaceutical | Molecularly dehydrated aluminum hydroxide derivatives |
| US3501264A (en) * | 1967-08-25 | 1970-03-17 | Grace W R & Co | Glassy alkalized alumina |
| US3773918A (en) * | 1971-09-24 | 1973-11-20 | Chattem Chem Division | Stable,reactive aluminum hydroxide dried gel and method of making same |
| US3911090A (en) * | 1973-05-14 | 1975-10-07 | Purdue Research Foundation | Aluminum hydroxy carbonates nucleated with silicate anion |
-
1974
- 1974-05-04 DE DE2421703A patent/DE2421703C3/de not_active Expired
- 1974-07-08 JP JP49078128A patent/JPS5113759B2/ja not_active Expired
- 1974-09-23 IL IL45705A patent/IL45705A/xx unknown
- 1974-10-02 AT AT793274A patent/AT339867B/de not_active IP Right Cessation
- 1974-10-18 FR FR7435131A patent/FR2269496B1/fr not_active Expired
- 1974-11-14 NL NL7414856A patent/NL7414856A/xx unknown
- 1974-11-21 IT IT29688/74A patent/IT1051435B/it active
- 1974-12-11 DD DD182939A patent/DD115342A1/xx unknown
- 1974-12-12 GB GB53753/74A patent/GB1489400A/en not_active Expired
- 1974-12-28 CS CS749091A patent/CS191241B2/cs unknown
- 1974-12-30 DK DK690074A patent/DK143126C/da not_active IP Right Cessation
-
1975
- 1975-01-23 CA CA218,484A patent/CA1043074A/en not_active Expired
- 1975-02-12 AR AR257603A patent/AR201640A1/es active
- 1975-02-25 YU YU00452/75A patent/YU39002B/xx unknown
- 1975-03-04 BE BE153980A patent/BE826265A/xx not_active IP Right Cessation
- 1975-03-13 ZA ZA00751557A patent/ZA751557B/xx unknown
- 1975-03-28 US US05/563,416 patent/US4053568A/en not_active Expired - Lifetime
- 1975-04-03 PH PH17007A patent/PH12103A/en unknown
- 1975-04-30 SE SE7505063A patent/SE393362B/xx not_active IP Right Cessation
- 1975-05-02 CH CH566175A patent/CH616637A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5113759B2 (en, 2012) | 1976-05-01 |
| JPS50144699A (en, 2012) | 1975-11-20 |
| AR201640A1 (es) | 1975-03-31 |
| YU39002B (en) | 1983-12-31 |
| GB1489400A (en) | 1977-10-19 |
| IL45705A0 (en) | 1974-11-29 |
| DD115342A1 (en, 2012) | 1975-09-20 |
| ZA751557B (en) | 1976-03-31 |
| DE2421703A1 (de) | 1975-11-06 |
| SE7505063L (sv) | 1975-11-05 |
| IL45705A (en) | 1977-07-31 |
| DK143126C (da) | 1982-01-04 |
| CS191241B2 (en) | 1979-06-29 |
| AT339867B (de) | 1977-11-10 |
| DE2421703B2 (de) | 1981-08-06 |
| SE393362B (sv) | 1977-05-09 |
| IT1051435B (it) | 1981-04-21 |
| DE2421703C3 (de) | 1982-05-19 |
| NL7414856A (nl) | 1975-11-06 |
| FR2269496A1 (en, 2012) | 1975-11-28 |
| FR2269496B1 (en, 2012) | 1978-11-24 |
| ATA793274A (de) | 1977-03-15 |
| PH12103A (en) | 1978-11-02 |
| CA1043074A (en) | 1978-11-28 |
| US4053568A (en) | 1977-10-11 |
| BE826265A (fr) | 1975-06-30 |
| YU45275A (en) | 1982-05-31 |
| DK143126B (da) | 1981-06-29 |
| DK690074A (da) | 1975-11-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |