BE520227A - - Google Patents
Info
- Publication number
- BE520227A BE520227A BE520227DA BE520227A BE 520227 A BE520227 A BE 520227A BE 520227D A BE520227D A BE 520227DA BE 520227 A BE520227 A BE 520227A
- Authority
- BE
- Belgium
- Prior art keywords
- reaction
- acid
- process according
- read
- product
- Prior art date
Links
- 239000002253 acid Substances 0.000 claims description 35
- 238000006243 chemical reaction Methods 0.000 claims description 25
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 22
- 239000002002 slurry Substances 0.000 claims description 17
- 239000000126 substance Substances 0.000 claims description 17
- 239000010802 sludge Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- 230000002378 acidificating Effects 0.000 claims description 12
- GRYLNZFGIOXLOG-UHFFFAOYSA-N nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 7
- 239000007800 oxidant agent Substances 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 102000037197 Anion exchangers Human genes 0.000 claims description 4
- 108091006437 Anion exchangers Proteins 0.000 claims description 4
- 239000002480 mineral oil Substances 0.000 claims description 4
- 235000010446 mineral oil Nutrition 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 2
- 238000007670 refining Methods 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 28
- 239000000047 product Substances 0.000 description 24
- 239000008187 granular material Substances 0.000 description 13
- 150000001768 cations Chemical class 0.000 description 11
- 235000011121 sodium hydroxide Nutrition 0.000 description 11
- 239000012467 final product Substances 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 9
- 239000007788 liquid Substances 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 9
- VSGNNIFQASZAOI-UHFFFAOYSA-L Calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 description 5
- 238000007792 addition Methods 0.000 description 5
- 235000011092 calcium acetate Nutrition 0.000 description 5
- 239000001639 calcium acetate Substances 0.000 description 5
- 229960005147 calcium acetate Drugs 0.000 description 5
- 239000001110 calcium chloride Substances 0.000 description 5
- 229910001628 calcium chloride Inorganic materials 0.000 description 5
- 235000011148 calcium chloride Nutrition 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005755 formation reaction Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M buffer Substances [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L cacl2 Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 125000001453 quaternary ammonium group Chemical group 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- XTHPWXDJESJLNJ-UHFFFAOYSA-N sulfurochloridic acid Chemical compound OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 210000001736 Capillaries Anatomy 0.000 description 1
- 101700039659 GAC1 Proteins 0.000 description 1
- 102100003239 LRRN2 Human genes 0.000 description 1
- 101700006776 LRRN2 Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052586 apatite Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 125000001841 imino group Chemical group [H]N=* 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 235000013379 molasses Nutrition 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- GQPLMRYTRLFLPF-UHFFFAOYSA-N nitrous oxide Inorganic materials [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 1
- 230000001590 oxidative Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000002035 prolonged Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000000630 rising Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/24—Carbon, coal or tar
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE520227A true BE520227A (sl) |
Family
ID=156187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE520227D BE520227A (sl) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE520227A (sl) |
-
0
- BE BE520227D patent/BE520227A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE520227A (sl) | ||
| CA1132526A (fr) | Procede de fabrication d'un silico-aluminate cristallin synthetique par addition d'une solution de silicate alcalin a une solution d'aluminate alcalin | |
| FR2648128A1 (fr) | Procede et installation pour la fabrication d'engrais a partir de compost ou autres produits residuaires | |
| EP0819156A1 (fr) | Procede et dispositif de production de combustible par pyrolyse en continu de dechets broyes ou pateux | |
| FR2487809A1 (fr) | Procede de purification de particules de chlorure de potassium | |
| BE705962A (sl) | ||
| BE517309A (sl) | ||
| BE890541A (fr) | Dispositif pour produire un sel d'un metal alcalin d'un acide mineral a partir d'un chlorure d'un metal alcalin et d'un acide mineral, et procede | |
| BE854680A (fr) | Procede de traitement de boues provenant d'une installation d'affinage electrolytique | |
| BE807063A (fr) | Procede de traitement des melasses de sucrerie | |
| BE424232A (sl) | ||
| BE411427A (sl) | ||
| BE337599A (sl) | ||
| BE628406A (sl) | ||
| BE392022A (sl) | ||
| BE572030A (sl) | ||
| BE416494A (sl) | ||
| BE425960A (sl) | ||
| BE423026A (sl) | ||
| BE523603A (sl) | ||
| BE878675A (fr) | Silicate de magnesium et d'aluminium synthetique, procede de fabrication de celui-ci et compositions pharmaceutiques comprenant celui-ci | |
| BE539588A (sl) | ||
| BE501865A (sl) | ||
| BE507595A (sl) | ||
| BE540852A (sl) |