BE534490A - - Google Patents
Info
- Publication number
- BE534490A BE534490A BE534490DA BE534490A BE 534490 A BE534490 A BE 534490A BE 534490D A BE534490D A BE 534490DA BE 534490 A BE534490 A BE 534490A
- Authority
- BE
- Belgium
- Prior art keywords
- aluminum
- bicarbonate
- water
- compound
- reaction
- Prior art date
Links
- 229940069428 antacid Drugs 0.000 claims description 6
- 239000003159 antacid agent Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 229910001868 water Inorganic materials 0.000 claims 40
- 229910052782 aluminium Inorganic materials 0.000 claims 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 36
- 150000001875 compounds Chemical class 0.000 claims 29
- 238000006243 chemical reaction Methods 0.000 claims 26
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 24
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims 21
- -1 aluminum compound Chemical class 0.000 claims 19
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims 16
- 238000000034 method Methods 0.000 claims 16
- 239000000047 product Substances 0.000 claims 14
- 229940024545 aluminum hydroxide Drugs 0.000 claims 11
- 239000002244 precipitate Substances 0.000 claims 11
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims 10
- 229910052783 alkali metal Inorganic materials 0.000 claims 9
- 239000000243 solution Substances 0.000 claims 9
- 239000002253 acid Substances 0.000 claims 8
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims 8
- 239000012736 aqueous medium Substances 0.000 claims 8
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims 8
- 235000017557 sodium bicarbonate Nutrition 0.000 claims 8
- 150000001340 alkali metals Chemical class 0.000 claims 7
- 150000001450 anions Chemical class 0.000 claims 7
- 230000015572 biosynthetic process Effects 0.000 claims 7
- 239000000499 gel Substances 0.000 claims 7
- 239000000203 mixture Substances 0.000 claims 7
- 238000006386 neutralization reaction Methods 0.000 claims 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 6
- SEIGJEJVIMIXIU-UHFFFAOYSA-J aluminum;sodium;carbonate;dihydroxide Chemical compound [Na+].O[Al+]O.[O-]C([O-])=O SEIGJEJVIMIXIU-UHFFFAOYSA-J 0.000 claims 6
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 6
- 239000003153 chemical reaction reagent Substances 0.000 claims 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical class [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims 5
- HDVDLQFPDLTOSI-UHFFFAOYSA-L O[AlH]O Chemical class O[AlH]O HDVDLQFPDLTOSI-UHFFFAOYSA-L 0.000 claims 5
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 5
- 235000010755 mineral Nutrition 0.000 claims 5
- 239000011707 mineral Substances 0.000 claims 5
- 150000007513 acids Chemical class 0.000 claims 4
- SMZOGRDCAXLAAR-UHFFFAOYSA-N aluminium isopropoxide Chemical compound [Al+3].CC(C)[O-].CC(C)[O-].CC(C)[O-] SMZOGRDCAXLAAR-UHFFFAOYSA-N 0.000 claims 4
- 230000001458 anti-acid effect Effects 0.000 claims 4
- 239000007795 chemical reaction product Substances 0.000 claims 4
- 238000010438 heat treatment Methods 0.000 claims 4
- 150000003839 salts Chemical class 0.000 claims 4
- 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 3
- 229940024546 aluminum hydroxide gel Drugs 0.000 claims 3
- SMYKVLBUSSNXMV-UHFFFAOYSA-K aluminum;trihydroxide;hydrate Chemical compound O.[OH-].[OH-].[OH-].[Al+3] SMYKVLBUSSNXMV-UHFFFAOYSA-K 0.000 claims 3
- 239000001099 ammonium carbonate Substances 0.000 claims 3
- 238000001914 filtration Methods 0.000 claims 3
- 238000001556 precipitation Methods 0.000 claims 3
- 238000002360 preparation method Methods 0.000 claims 3
- 239000000376 reactant Substances 0.000 claims 3
- 229910052708 sodium Inorganic materials 0.000 claims 3
- 239000011734 sodium Substances 0.000 claims 3
- 238000003756 stirring Methods 0.000 claims 3
- 238000005406 washing Methods 0.000 claims 3
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 claims 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 2
- HDYRYUINDGQKMC-UHFFFAOYSA-M acetyloxyaluminum;dihydrate Chemical compound O.O.CC(=O)O[Al] HDYRYUINDGQKMC-UHFFFAOYSA-M 0.000 claims 2
- JPUHCPXFQIXLMW-UHFFFAOYSA-N aluminium triethoxide Chemical compound CCO[Al](OCC)OCC JPUHCPXFQIXLMW-UHFFFAOYSA-N 0.000 claims 2
- 229940009827 aluminum acetate Drugs 0.000 claims 2
- VCNTUJWBXWAWEJ-UHFFFAOYSA-J aluminum;sodium;dicarbonate Chemical compound [Na+].[Al+3].[O-]C([O-])=O.[O-]C([O-])=O VCNTUJWBXWAWEJ-UHFFFAOYSA-J 0.000 claims 2
- 235000012501 ammonium carbonate Nutrition 0.000 claims 2
- 239000007864 aqueous solution Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 2
- 238000002156 mixing Methods 0.000 claims 2
- 229910052700 potassium Inorganic materials 0.000 claims 2
- 239000011591 potassium Substances 0.000 claims 2
- 230000002035 prolonged effect Effects 0.000 claims 2
- 239000002994 raw material Substances 0.000 claims 2
- 238000000926 separation method Methods 0.000 claims 2
- ODIGIKRIUKFKHP-UHFFFAOYSA-N (n-propan-2-yloxycarbonylanilino) acetate Chemical compound CC(C)OC(=O)N(OC(C)=O)C1=CC=CC=C1 ODIGIKRIUKFKHP-UHFFFAOYSA-N 0.000 claims 1
- FEPBITJSIHRMRT-UHFFFAOYSA-N 4-hydroxybenzenesulfonic acid Chemical compound OC1=CC=C(S(O)(=O)=O)C=C1 FEPBITJSIHRMRT-UHFFFAOYSA-N 0.000 claims 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims 1
- DHMQDGOQFOQNFH-UHFFFAOYSA-M Aminoacetate Chemical compound NCC([O-])=O DHMQDGOQFOQNFH-UHFFFAOYSA-M 0.000 claims 1
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 claims 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 1
- 229910002651 NO3 Inorganic materials 0.000 claims 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims 1
- MXRIRQGCELJRSN-UHFFFAOYSA-N O.O.O.[Al] Chemical compound O.O.O.[Al] MXRIRQGCELJRSN-UHFFFAOYSA-N 0.000 claims 1
- 229910019142 PO4 Inorganic materials 0.000 claims 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims 1
- TUOFDTDURRKFTE-UHFFFAOYSA-J [K+].O[Al+]O.[O-]C([O-])=O Chemical compound [K+].O[Al+]O.[O-]C([O-])=O TUOFDTDURRKFTE-UHFFFAOYSA-J 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 claims 1
- QNAYBMKLOCPYGJ-UHFFFAOYSA-M alaninate Chemical compound CC(N)C([O-])=O QNAYBMKLOCPYGJ-UHFFFAOYSA-M 0.000 claims 1
- 230000001476 alcoholic effect Effects 0.000 claims 1
- 125000000217 alkyl group Chemical group 0.000 claims 1
- PPQREHKVAOVYBT-UHFFFAOYSA-H aluminium carbonate Inorganic materials [Al+3].[Al+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O PPQREHKVAOVYBT-UHFFFAOYSA-H 0.000 claims 1
- 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 1
- 229940063659 aluminum acetotartrate Drugs 0.000 claims 1
- 229940118662 aluminum carbonate Drugs 0.000 claims 1
- KQVRYPWCDUCYPZ-OLXYHTOASA-K aluminum;(2r,3r)-2,3-dihydroxybutanedioate;acetate Chemical compound [Al+3].CC([O-])=O.[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O KQVRYPWCDUCYPZ-OLXYHTOASA-K 0.000 claims 1
- GQSZLMMXKNYCTP-UHFFFAOYSA-K aluminum;2-carboxyphenolate Chemical compound [Al+3].OC1=CC=CC=C1C([O-])=O.OC1=CC=CC=C1C([O-])=O.OC1=CC=CC=C1C([O-])=O GQSZLMMXKNYCTP-UHFFFAOYSA-K 0.000 claims 1
- KVOLEYCISIIDBJ-UHFFFAOYSA-K aluminum;carbonate;hydroxide;hydrate Chemical compound O.[OH-].[Al+3].[O-]C([O-])=O KVOLEYCISIIDBJ-UHFFFAOYSA-K 0.000 claims 1
- RIVXQHNOKLXDBP-UHFFFAOYSA-K aluminum;hydrogen carbonate Chemical compound [Al+3].OC([O-])=O.OC([O-])=O.OC([O-])=O RIVXQHNOKLXDBP-UHFFFAOYSA-K 0.000 claims 1
- PCRDIRUKXOTDNN-UHFFFAOYSA-K aluminum;sodium;carbonate;hydroxide Chemical compound [OH-].[Na+].[Al+3].[O-]C([O-])=O PCRDIRUKXOTDNN-UHFFFAOYSA-K 0.000 claims 1
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 claims 1
- CSJKPFQJIDMSGF-UHFFFAOYSA-K aluminum;tribenzoate Chemical compound [Al+3].[O-]C(=O)C1=CC=CC=C1.[O-]C(=O)C1=CC=CC=C1.[O-]C(=O)C1=CC=CC=C1 CSJKPFQJIDMSGF-UHFFFAOYSA-K 0.000 claims 1
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims 1
- 239000008346 aqueous phase Substances 0.000 claims 1
- 239000007900 aqueous suspension Substances 0.000 claims 1
- 229950011260 betanaphthol Drugs 0.000 claims 1
- ZCLVNIZJEKLGFA-UHFFFAOYSA-H bis(4,5-dioxo-1,3,2-dioxalumolan-2-yl) oxalate Chemical compound [Al+3].[Al+3].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O ZCLVNIZJEKLGFA-UHFFFAOYSA-H 0.000 claims 1
- XWTXZJITNNRDLC-UHFFFAOYSA-K bis[(2-hydroxyacetyl)oxy]alumanyl 2-hydroxyacetate Chemical compound [Al+3].OCC([O-])=O.OCC([O-])=O.OCC([O-])=O XWTXZJITNNRDLC-UHFFFAOYSA-K 0.000 claims 1
- 238000009835 boiling Methods 0.000 claims 1
- SXDBWCPKPHAZSM-UHFFFAOYSA-M bromate Inorganic materials [O-]Br(=O)=O SXDBWCPKPHAZSM-UHFFFAOYSA-M 0.000 claims 1
- SXDBWCPKPHAZSM-UHFFFAOYSA-N bromic acid Chemical compound OBr(=O)=O SXDBWCPKPHAZSM-UHFFFAOYSA-N 0.000 claims 1
- 229910052792 caesium Inorganic materials 0.000 claims 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 claims 1
- 239000001569 carbon dioxide Substances 0.000 claims 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims 1
- 150000001768 cations Chemical class 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 claims 1
- RHPIJWYTYJJCFU-UHFFFAOYSA-L diacetyloxyaluminum;hydrate Chemical compound O.CC(=O)O[Al]OC(C)=O RHPIJWYTYJJCFU-UHFFFAOYSA-L 0.000 claims 1
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical group O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 claims 1
- 235000014113 dietary fatty acids Nutrition 0.000 claims 1
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 239000000194 fatty acid Substances 0.000 claims 1
- 229930195729 fatty acid Natural products 0.000 claims 1
- 150000004665 fatty acids Chemical class 0.000 claims 1
- 239000012065 filter cake Substances 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 claims 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-M hexadecanoate Chemical compound CCCCCCCCCCCCCCCC([O-])=O IPCSVZSSVZVIGE-UHFFFAOYSA-M 0.000 claims 1
- 239000012456 homogeneous solution Substances 0.000 claims 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
- 238000002386 leaching Methods 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 229940105132 myristate Drugs 0.000 claims 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims 1
- 229940049964 oleate Drugs 0.000 claims 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims 1
- 239000012071 phase Substances 0.000 claims 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 1
- 239000010452 phosphate Substances 0.000 claims 1
- 150000003385 sodium Chemical class 0.000 claims 1
- 235000017281 sodium acetate Nutrition 0.000 claims 1
- 229910001388 sodium aluminate Inorganic materials 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims 1
- 229910021653 sulphate ion Inorganic materials 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- TUNFSRHWOTWDNC-UHFFFAOYSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCCC(O)=O TUNFSRHWOTWDNC-UHFFFAOYSA-N 0.000 claims 1
- 230000002588 toxic effect Effects 0.000 claims 1
- 231100000563 toxic property Toxicity 0.000 claims 1
- WOZZOSDBXABUFO-UHFFFAOYSA-N tri(butan-2-yloxy)alumane Chemical group [Al+3].CCC(C)[O-].CCC(C)[O-].CCC(C)[O-] WOZZOSDBXABUFO-UHFFFAOYSA-N 0.000 claims 1
- VXYADVIJALMOEQ-UHFFFAOYSA-K tris(lactato)aluminium Chemical compound CC(O)C(=O)O[Al](OC(=O)C(C)O)OC(=O)C(C)O VXYADVIJALMOEQ-UHFFFAOYSA-K 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/06—Aluminium compounds
- C07F5/069—Aluminium compounds without C-aluminium linkages
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE534490A true BE534490A (enrdf_load_stackoverflow) |
Family
ID=165829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE534490D BE534490A (enrdf_load_stackoverflow) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE534490A (enrdf_load_stackoverflow) |
-
0
- BE BE534490D patent/BE534490A/fr unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2534897A1 (fr) | Procede de fabrication de chlorosulfates basiques d'aluminium | |
BE534490A (enrdf_load_stackoverflow) | ||
FR2564084A1 (fr) | Procede pour la preparation de carbonate de cuivre basique | |
JP2007186689A (ja) | 低分子量ヒアルロン酸の製造方法 | |
JPS5920697B2 (ja) | パプリカ色素の製造方法 | |
BE393429A (enrdf_load_stackoverflow) | ||
CA1113224A (fr) | Procede de preparation de chlorure de plomb pur a partir de sels de plomb, sulfate ou carbonate, contenant des metaux etrangers | |
CN101396164B (zh) | 食品添加剂3,4-二羟基苯甲酸盐的制备方法 | |
BE439100A (enrdf_load_stackoverflow) | ||
CN116496424A (zh) | 一种蛹虫草中多糖的提取工艺 | |
CN116535306A (zh) | 2,6-二羟基对苯二甲酸的合成工艺 | |
BE552119A (enrdf_load_stackoverflow) | ||
BE518064A (enrdf_load_stackoverflow) | ||
CH207509A (fr) | Procédé pour la carboxylation de sels alcalins de composés aromatiques à fonction phénolique. | |
BE507952A (enrdf_load_stackoverflow) | ||
CH266092A (fr) | Procédé de préparation de sels de guanidine. | |
BE544119A (enrdf_load_stackoverflow) | ||
BE515396A (enrdf_load_stackoverflow) | ||
BE436900A (enrdf_load_stackoverflow) | ||
BE388372A (enrdf_load_stackoverflow) | ||
BE418470A (enrdf_load_stackoverflow) | ||
BE541184A (enrdf_load_stackoverflow) | ||
BE541073A (enrdf_load_stackoverflow) | ||
CH151667A (de) | Procédé de fabrication d'un sel triple d'hypochlorite de calcium, d'hypochlorite de sodium et de chlorure de sodium. | |
CH248475A (fr) | Procédé de fabrication de chlorate basique de calcium. |