BE637882A - - Google Patents
Info
- Publication number
- BE637882A BE637882A BE637882DA BE637882A BE 637882 A BE637882 A BE 637882A BE 637882D A BE637882D A BE 637882DA BE 637882 A BE637882 A BE 637882A
- Authority
- BE
- Belgium
- Prior art keywords
- acid
- acidity
- solution
- sep
- catalysts
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 claims description 33
- 239000002253 acid Substances 0.000 claims description 31
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 20
- 235000011007 phosphoric acid Nutrition 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 10
- YZYDPPZYDIRSJT-UHFFFAOYSA-K boron phosphate Chemical compound [B+3].[O-]P([O-])([O-])=O YZYDPPZYDIRSJT-UHFFFAOYSA-K 0.000 claims description 10
- 229910000149 boron phosphate Inorganic materials 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 229910019142 PO4 Inorganic materials 0.000 claims description 8
- 239000000047 product Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000010452 phosphate Substances 0.000 claims description 7
- 150000007513 acids Chemical class 0.000 claims description 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 6
- -1 boro phosphate Chemical compound 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 3
- DJHGAFSJWGLOIV-UHFFFAOYSA-N Arsenic acid Chemical compound O[As](O)(O)=O DJHGAFSJWGLOIV-UHFFFAOYSA-N 0.000 claims description 2
- 229940000488 arsenic acid Drugs 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 239000012467 final product Substances 0.000 claims 1
- 239000003960 organic solvent Substances 0.000 claims 1
- 150000003016 phosphoric acids Chemical class 0.000 claims 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 18
- 239000000243 solution Substances 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 5
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 5
- 239000004327 boric acid Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000020477 pH reduction Effects 0.000 description 2
- RPLSBADGISFNSI-UHFFFAOYSA-N 2,2-dimethyl-1,3-dioxane Chemical compound CC1(C)OCCCO1 RPLSBADGISFNSI-UHFFFAOYSA-N 0.000 description 1
- IICHURGZQPGTRD-UHFFFAOYSA-N 4-phenyldiazenylnaphthalen-1-amine Chemical compound C12=CC=CC=C2C(N)=CC=C1N=NC1=CC=CC=C1 IICHURGZQPGTRD-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000011278 co-treatment Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- ZJIPHXXDPROMEF-UHFFFAOYSA-N dihydroxyphosphanyl dihydrogen phosphite Chemical compound OP(O)OP(O)O ZJIPHXXDPROMEF-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B35/00—Boron; Compounds thereof
- C01B35/08—Compounds containing boron and nitrogen, phosphorus, oxygen, sulfur, selenium or tellurium
- C01B35/14—Compounds containing boron and nitrogen, phosphorus, sulfur, selenium or tellurium
- C01B35/146—Compounds containing boron and nitrogen, e.g. borazoles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
- C07C1/247—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by splitting of cyclic ethers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- C07C2527/14—Phosphorus; Compounds thereof
- C07C2527/16—Phosphorus; Compounds thereof containing oxygen
- C07C2527/167—Phosphates or other compounds comprising the anion (PnO3n+1)(n+2)-
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE637882A true BE637882A (enrdf_load_stackoverflow) |
Family
ID=203157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE637882D BE637882A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE637882A (enrdf_load_stackoverflow) |
-
0
- BE BE637882D patent/BE637882A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4641667A (en) | Process of preparing nicotine N'-oxide and smoking products containing it | |
| FR2490630A1 (fr) | Procede de preparation de composes carbonyles par deshydrogenation oxydante d'alcools en c1-c4 en phase vapeur | |
| BE637882A (enrdf_load_stackoverflow) | ||
| IE43720B1 (en) | Process for the preparation of concentrated solutions of hydrazine hydrate | |
| CN112225653B (zh) | 天然苯甲醛的绿色合成方法 | |
| BE1006937A6 (fr) | Traitement d'ingredients alimentaires. | |
| DE2834051A1 (de) | Verfahren zur herstellung von terephthal-, isophthal- und phthaldialdehyd | |
| FR2496493A1 (fr) | Procede de preparation de catalyseurs complexes au phosphore-vanadium-oxygene, avec mise en contact des precurseurs catalytiques avec un solvant non aqueux | |
| FR2510101A1 (fr) | Procede d'hydrolyse catalytique en phase vapeur de chlorure de benzal ou son substitut avec un halogene ou un trifluoromethyle, pour former du benzaldehyde ou son substitut | |
| FR2516506A1 (fr) | Procede pour produire de l'acide glyoxylique par oxydation du glyoxal en solution aqueuse | |
| EP1399415B1 (fr) | Procede de fabrication de l'oxime de la 2,2,4,4-t tram thyl-3-pentanone et de sels d'hydroxylammonium | |
| CA1197520A (fr) | Procede pour la production de derives de l'acide hydroxy-methylene diphosphonique | |
| SU857109A1 (ru) | Способ получени этилацетата | |
| US4237314A (en) | Phenyl acetic acid preparation | |
| BE352964A (enrdf_load_stackoverflow) | ||
| US4476335A (en) | Process for preparing mononitrochlorobenzene | |
| BE1001721A3 (fr) | Procede de preparation de trihydroxybenzenes. | |
| JPS58120507A (ja) | ヒドラジンの連続的製造方法 | |
| FR2630119A2 (fr) | Procede pour la fabrication de resines thermodurcissables et resines obtenues | |
| SU861347A1 (ru) | Способ получени калийного удобрени | |
| FR2558823A1 (fr) | Procede de fabrication d'engrais par solubilisation partielle de phosphates naturels | |
| FR2481255A1 (fr) | Procede pour la preparation de sulfate de cuivre (ii) monohydrate stable, utilisable en tant qu'oligo-element ajoute aux aliments pour le betail | |
| FR2458537A1 (fr) | Procede de fabrication de b-chloralanine | |
| BE842500A (fr) | Procede pour la production silmultanee d'acide methacrylique et d'un methacrylate ou d'acide acrylique et d'un acrylate | |
| BE362661A (enrdf_load_stackoverflow) |