EP0560802B2 - Verfahren zur herstellung von zeolith-granulaten - Google Patents
Verfahren zur herstellung von zeolith-granulaten Download PDFInfo
- Publication number
- EP0560802B2 EP0560802B2 EP91920221A EP91920221A EP0560802B2 EP 0560802 B2 EP0560802 B2 EP 0560802B2 EP 91920221 A EP91920221 A EP 91920221A EP 91920221 A EP91920221 A EP 91920221A EP 0560802 B2 EP0560802 B2 EP 0560802B2
- Authority
- EP
- European Patent Office
- Prior art keywords
- weight
- zeolite
- granules
- liquid
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000010457 zeolite Substances 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 70
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 64
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000008187 granular material Substances 0.000 claims abstract description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 229920001577 copolymer Polymers 0.000 claims abstract description 33
- 239000000203 mixture Substances 0.000 claims abstract description 30
- 238000005469 granulation Methods 0.000 claims abstract description 24
- 230000003179 granulation Effects 0.000 claims abstract description 24
- 239000004094 surface-active agent Substances 0.000 claims abstract description 15
- 150000007942 carboxylates Chemical class 0.000 claims abstract description 13
- 239000000470 constituent Substances 0.000 claims abstract description 5
- 239000000843 powder Substances 0.000 claims description 31
- 239000002736 nonionic surfactant Substances 0.000 claims description 24
- 239000003599 detergent Substances 0.000 claims description 16
- 150000003839 salts Chemical class 0.000 claims description 16
- 239000000126 substance Substances 0.000 claims description 12
- 150000001735 carboxylic acids Chemical class 0.000 claims description 11
- 239000000725 suspension Substances 0.000 claims description 11
- 239000003945 anionic surfactant Substances 0.000 claims description 9
- 239000006260 foam Substances 0.000 claims description 5
- 239000003112 inhibitor Substances 0.000 claims description 5
- 159000000000 sodium salts Chemical class 0.000 claims description 5
- 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 description 4
- 125000000129 anionic group Chemical group 0.000 claims description 4
- 159000000001 potassium salts Chemical class 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 239000002156 adsorbate Substances 0.000 claims description 3
- 239000008240 homogeneous mixture Substances 0.000 claims description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 36
- 229920002125 Sokalan® Polymers 0.000 description 20
- 150000002191 fatty alcohols Chemical class 0.000 description 18
- 238000001035 drying Methods 0.000 description 14
- 238000002156 mixing Methods 0.000 description 13
- 239000002245 particle Substances 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 239000000654 additive Substances 0.000 description 8
- 229920005646 polycarboxylate Polymers 0.000 description 8
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 7
- 150000001298 alcohols Chemical class 0.000 description 6
- 238000007873 sieving Methods 0.000 description 6
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 5
- -1 ethylene, propylene Chemical group 0.000 description 5
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 5
- 239000011976 maleic acid Substances 0.000 description 5
- 239000003760 tallow Substances 0.000 description 5
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 235000014113 dietary fatty acids Nutrition 0.000 description 4
- 239000000194 fatty acid Substances 0.000 description 4
- 229930195729 fatty acid Natural products 0.000 description 4
- 150000004665 fatty acids Chemical class 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 150000003138 primary alcohols Chemical class 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 3
- 239000004435 Oxo alcohol Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical class [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000004480 active ingredient Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 239000007900 aqueous suspension Substances 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 238000007046 ethoxylation reaction Methods 0.000 description 3
- 229940055577 oleyl alcohol Drugs 0.000 description 3
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 description 3
- 235000011152 sodium sulphate Nutrition 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 125000001273 sulfonato group Chemical class [O-]S(*)(=O)=O 0.000 description 3
- 150000003470 sulfuric acid monoesters Chemical class 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 235000013162 Cocos nucifera Nutrition 0.000 description 2
- 244000060011 Cocos nucifera Species 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000012876 carrier material Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 2
- 235000019864 coconut oil Nutrition 0.000 description 2
- 239000003240 coconut oil Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- YRIUSKIDOIARQF-UHFFFAOYSA-N dodecyl benzenesulfonate Chemical compound CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 YRIUSKIDOIARQF-UHFFFAOYSA-N 0.000 description 2
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 2
- 229940071161 dodecylbenzenesulfonate Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- FJKIXWOMBXYWOQ-UHFFFAOYSA-N ethenoxyethane Chemical compound CCOC=C FJKIXWOMBXYWOQ-UHFFFAOYSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- 239000004482 other powder Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000001694 spray drying Methods 0.000 description 2
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N 1-Tetradecanol Natural products CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 229910002012 Aerosil® Inorganic materials 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 239000005662 Paraffin oil Substances 0.000 description 1
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001412 amines Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 229960000541 cetyl alcohol Drugs 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical group OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 150000002009 diols Chemical group 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 229930182470 glycoside Natural products 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 125000001165 hydrophobic group Chemical group 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 150000004668 long chain fatty acids Chemical class 0.000 description 1
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- XJRBAMWJDBPFIM-UHFFFAOYSA-N methyl vinyl ether Chemical compound COC=C XJRBAMWJDBPFIM-UHFFFAOYSA-N 0.000 description 1
- 229940043348 myristyl alcohol Drugs 0.000 description 1
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 1
- BXWNKGSJHAJOGX-UHFFFAOYSA-N n-hexadecyl alcohol Natural products CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical class OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001983 poloxamer Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920001444 polymaleic acid Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 150000003333 secondary alcohols Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229940012831 stearyl alcohol Drugs 0.000 description 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
- C11D17/065—High-density particulate detergent compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/12—Water-insoluble compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/12—Water-insoluble compounds
- C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
- C11D3/1246—Silicates, e.g. diatomaceous earth
- C11D3/128—Aluminium silicates, e.g. zeolites
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
- C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cosmetics (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Description
Beispiel | Niotensid Gew.-% | Schüttgewicht g/l |
2 | 15 | 910 |
8 | 15 | 880 |
9 | 15 | 930 |
Claims (7)
- Verfahren zur Herstellung von Granulaten aus Zeolith und Natrium- oder Kalium-Salzen polymerer bzw. copolymerer Carbonsäuren, wobei die Granulierung unter vorlage von zeolith und anschließendem Zusatz einer Granulierflüssigkeit erfolgt und das erhaltene Granulat bis zum Erreichen eines gut rieselfähigen Granulates mit einem Schüttgewicht von 750 bis 1 000 g/l getrocknet wird, dadurch gekennzeichnet, daß als Granulierflüssigkeit eine Mischung aus Wasser, Tensiden und (co-)polymeren Carboxylaten verwendet wird, wobei der Gehalt an Tensiden in der Granulierflüssigkeit mindestens 10 Gew.-% beträgt.
- Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß der Zeolith als Pulver mit einem Wassergehalt von 17 bis 25 Gew.-% oder als Mischung aus 70 bis 95 Gew.-%, bezogen auf die Gesamtmenge Zeolith, Pulver und 5 bis 30 Gew.-%, bezogen auf die Gesamtmenge Zeolith, einer 45 bis 55 Gew.-%igen wäßrigen Suspension eingesetzt wird.
- Verfahren nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß die Granulierflüssigkeit zu 5 bis 30 Gew.-% aus (co-)polymerem Carboxylat, zu 10 bis 75 Gew.-% aus anionischen und/oder nichtionischen Tensiden und zu 7 bis 70 Gew.-% aus Wasser besteht.
- Verfahren nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß zu 100 Gew.-Teilen Zeolith, berechnet als wasserfreie Substanz, oder zu einer homogenen Mischung aus Zeolith und gegebenenfalls in Pulverform vorgelegtem Salz der polymeren bzw. copolymeren Carbonsäuren Granulierflüssigkeit in der Menge zugemischt wird, daß 15 bis 45, insbesondere 18 bis 40 Gew.-Teile, bezogen auf die feuchten Granulate, an flüssigen Bestandteilen vorhanden sind, wobei die Granulierflüssigkeit mindestens 2 Gew.-Teile und insbesondere 5 bis 25 Gew.-Teile, bezogen auf das feuchte Granulat, an freiem Wasser enthält.
- Verfahren nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Granulierflüssigkeit mittels Düsen auf das in Bewegung gehaltene Gemisch aufgesprüht wird.
- Verfahren nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß getrocknete Granulate erhalten werden, die 70 bis 92 Gew.-% Zeolith, 2 bis 12 Gew.-% Natriumsalz polymerer bzw. copolymerer Carbonsäuren und 4 bis 20 Gew.-% anionische und/oder nichtionische Tenside enthalten und die ein Schüttgewicht von 780 bis 980 g/l aufweisen.
- Mitte hergestellt nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß es mit bis zu 20 Gew.-%, bezogen auf das Adsorbat, mindestens eines flüssigen Waschmittelbestandteils, vorzugsweise mit einem flüssigen Niotensid oder einen Schauminhibitor, imprägniert ist.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4038609 | 1990-12-04 | ||
DE4038609A DE4038609A1 (de) | 1990-12-04 | 1990-12-04 | Verfahren zur herstellung von zeolith-granulaten |
PCT/EP1991/002209 WO1992010559A1 (de) | 1990-12-04 | 1991-11-25 | Verfahren zur herstellung von zeolith-granulaten |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0560802A1 EP0560802A1 (de) | 1993-09-22 |
EP0560802B1 EP0560802B1 (de) | 1995-05-10 |
EP0560802B2 true EP0560802B2 (de) | 2002-08-28 |
Family
ID=6419545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91920221A Expired - Lifetime EP0560802B2 (de) | 1990-12-04 | 1991-11-25 | Verfahren zur herstellung von zeolith-granulaten |
Country Status (8)
Country | Link |
---|---|
US (1) | US5399287A (de) |
EP (1) | EP0560802B2 (de) |
JP (1) | JP3167721B2 (de) |
KR (1) | KR0181978B1 (de) |
AT (1) | ATE122382T1 (de) |
DE (2) | DE4038609A1 (de) |
ES (1) | ES2071345T5 (de) |
WO (1) | WO1992010559A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19504043C2 (de) * | 1994-02-11 | 1998-07-09 | Degussa | Zeolithgranulate |
DE19549411C2 (de) * | 1994-02-11 | 1999-05-12 | Degussa | Zeolithgranulate |
DE19515256A1 (de) * | 1995-04-26 | 1996-10-31 | Degussa | Zeolithgranulat, Verfahren zu seiner Herstellung und Verwendung |
BR9610191A (pt) * | 1995-09-04 | 1998-12-15 | Unilever Nv | Processo para a preparação por um procedimento n o de secagem por pulverização de uma composição ou componente detergente em partículas a respectiva composição ou componente detergente em partículas e uso de uma pré-mistura aquosa de um polímero |
DE19844522A1 (de) | 1998-09-29 | 2000-03-30 | Henkel Kgaa | Granulationsverfahren |
KR100750190B1 (ko) * | 2004-06-16 | 2007-08-31 | 요업기술원 | 골 수복에 효과적인 골 충전재 및 그의 제조 방법 |
GB0811302D0 (en) * | 2008-06-20 | 2008-07-30 | Dow Corning | Shampoo compositions |
JP5705525B2 (ja) * | 2010-12-16 | 2015-04-22 | 花王株式会社 | ゼオライト複合粒子群 |
RU2615506C1 (ru) * | 2015-10-13 | 2017-04-05 | Александр Адольфович Ламберов | Способ гранулирования цеолита в качестве компонента синтетических моющих средств |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2652488C3 (de) * | 1976-11-18 | 1983-03-10 | Kali-Chemie Ag, 3000 Hannover | Verfahren zur Herstellung von Granulaten aus Zeolithen und sauerstoffabgebenden Verbindungen |
DE3316513A1 (de) * | 1983-05-06 | 1984-11-08 | Joh. A. Benckiser Gmbh, 6700 Ludwigshafen | Abriebfeste granulate auf basis von alkalialuminiumsilikat |
GB8329880D0 (en) * | 1983-11-09 | 1983-12-14 | Unilever Plc | Particulate adjuncts |
US4552681A (en) * | 1983-12-10 | 1985-11-12 | Henkel Kommanditgesellschaft Auf Aktien | Granular, free-flowing detergent component and method for its production |
DE3444960A1 (de) * | 1984-12-10 | 1986-06-12 | Henkel KGaA, 4000 Düsseldorf | Koerniges adsorptionsmittel |
GB8526999D0 (en) * | 1985-11-01 | 1985-12-04 | Unilever Plc | Detergent compositions |
DE3545947A1 (de) * | 1985-12-23 | 1987-07-02 | Henkel Kgaa | Phosphatfreies, granulares waschmittel |
DE3614779A1 (de) * | 1986-05-02 | 1987-11-05 | Henkel Kgaa | Granulares, phosphatfreies wasserenthaertungsmittel |
DE3838086A1 (de) * | 1988-11-10 | 1990-05-17 | Henkel Kgaa | Verfahren zur herstellung zeolithhaltiger granulate hoher dichte |
CA2017921C (en) * | 1989-06-09 | 1995-05-16 | John Michael Jolicoeur | Formation of detergent granules by deagglomeration of detergent dough |
US5205958A (en) * | 1989-06-16 | 1993-04-27 | The Clorox Company | Zeolite agglomeration process and product |
US5024782A (en) * | 1989-06-16 | 1991-06-18 | The Clorox Company | Zeolite agglomeration process and product |
-
1990
- 1990-12-04 DE DE4038609A patent/DE4038609A1/de not_active Withdrawn
-
1991
- 1991-11-25 US US08/070,442 patent/US5399287A/en not_active Expired - Lifetime
- 1991-11-25 WO PCT/EP1991/002209 patent/WO1992010559A1/de active IP Right Grant
- 1991-11-25 AT AT91920221T patent/ATE122382T1/de not_active IP Right Cessation
- 1991-11-25 ES ES91920221T patent/ES2071345T5/es not_active Expired - Lifetime
- 1991-11-25 JP JP50030992A patent/JP3167721B2/ja not_active Expired - Lifetime
- 1991-11-25 KR KR1019930701683A patent/KR0181978B1/ko not_active IP Right Cessation
- 1991-11-25 DE DE59105474T patent/DE59105474D1/de not_active Expired - Lifetime
- 1991-11-25 EP EP91920221A patent/EP0560802B2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR930703424A (ko) | 1993-11-30 |
JP3167721B2 (ja) | 2001-05-21 |
WO1992010559A1 (de) | 1992-06-25 |
EP0560802B1 (de) | 1995-05-10 |
DE59105474D1 (de) | 1995-06-14 |
KR0181978B1 (ko) | 1999-04-15 |
EP0560802A1 (de) | 1993-09-22 |
ATE122382T1 (de) | 1995-05-15 |
US5399287A (en) | 1995-03-21 |
JPH06503109A (ja) | 1994-04-07 |
ES2071345T5 (es) | 2003-03-16 |
DE4038609A1 (de) | 1992-06-11 |
ES2071345T3 (es) | 1995-06-16 |
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