GB1564059A - Sequestering agent - Google Patents
Sequestering agent Download PDFInfo
- Publication number
- GB1564059A GB1564059A GB51614/77A GB5161477A GB1564059A GB 1564059 A GB1564059 A GB 1564059A GB 51614/77 A GB51614/77 A GB 51614/77A GB 5161477 A GB5161477 A GB 5161477A GB 1564059 A GB1564059 A GB 1564059A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aluminosilicophosphate
- sequestering
- set forth
- present
- capacity
- 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
Links
- 239000003352 sequestering agent Substances 0.000 title description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 33
- 239000000203 mixture Substances 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 19
- 239000011777 magnesium Substances 0.000 claims description 16
- 239000011575 calcium Substances 0.000 claims description 14
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 12
- 229910052749 magnesium Inorganic materials 0.000 claims description 12
- 239000007864 aqueous solution Substances 0.000 claims description 11
- 239000000344 soap Substances 0.000 claims description 11
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 10
- 230000014759 maintenance of location Effects 0.000 claims description 9
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 239000011148 porous material Substances 0.000 claims description 8
- 229910052708 sodium Inorganic materials 0.000 claims description 7
- 229910052791 calcium Inorganic materials 0.000 claims description 6
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 claims description 5
- 229910001425 magnesium ion Inorganic materials 0.000 claims description 5
- 229910052700 potassium Inorganic materials 0.000 claims description 5
- JLDSOYXADOWAKB-UHFFFAOYSA-N aluminium nitrate Chemical compound [Al+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O JLDSOYXADOWAKB-UHFFFAOYSA-N 0.000 claims description 4
- 229910000329 aluminium sulfate Inorganic materials 0.000 claims description 4
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 4
- 229910001424 calcium ion Inorganic materials 0.000 claims description 4
- 239000000271 synthetic detergent Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 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 3
- 235000011128 aluminium sulphate Nutrition 0.000 claims description 3
- 238000004061 bleaching Methods 0.000 claims description 3
- 239000007795 chemical reaction product Substances 0.000 claims description 3
- 239000008119 colloidal silica Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims description 2
- 229910000318 alkali metal phosphate Inorganic materials 0.000 claims description 2
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 2
- 235000012239 silicon dioxide Nutrition 0.000 claims description 2
- 238000004438 BET method Methods 0.000 claims 2
- 239000000047 product Substances 0.000 description 45
- 229910052783 alkali metal Inorganic materials 0.000 description 19
- 150000001340 alkali metals Chemical class 0.000 description 19
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 15
- 239000011734 sodium Substances 0.000 description 14
- 239000007844 bleaching agent Substances 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 12
- 229910021645 metal ion Inorganic materials 0.000 description 10
- 229910000323 aluminium silicate Inorganic materials 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 230000021148 sequestering of metal ion Effects 0.000 description 9
- 239000004115 Sodium Silicate Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 7
- 229910052911 sodium silicate Inorganic materials 0.000 description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 238000002441 X-ray diffraction Methods 0.000 description 6
- 239000008233 hard water Substances 0.000 description 6
- 239000002808 molecular sieve Substances 0.000 description 6
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 6
- 239000002689 soil Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group 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 description 5
- 239000000654 additive Substances 0.000 description 5
- 230000000996 additive effect Effects 0.000 description 5
- 239000003463 adsorbent Substances 0.000 description 5
- 239000003599 detergent Substances 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- 239000010457 zeolite Substances 0.000 description 5
- 229910019142 PO4 Inorganic materials 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 235000021317 phosphate Nutrition 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 3
- -1 and x 2 Chemical group 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 3
- 150000003333 secondary alcohols Chemical class 0.000 description 3
- 229910001388 sodium aluminate Inorganic materials 0.000 description 3
- 235000019795 sodium metasilicate Nutrition 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical group [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 229960001922 sodium perborate Drugs 0.000 description 2
- 229940045872 sodium percarbonate Drugs 0.000 description 2
- 239000001488 sodium phosphate Substances 0.000 description 2
- YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical compound [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 description 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical class OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 1
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 description 1
- 229910000503 Na-aluminosilicate Inorganic materials 0.000 description 1
- 229910018557 Si O Inorganic materials 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- YHGREDQDBYVEOS-UHFFFAOYSA-N [acetyloxy-[2-(diacetyloxyamino)ethyl]amino] acetate Chemical class CC(=O)ON(OC(C)=O)CCN(OC(C)=O)OC(C)=O YHGREDQDBYVEOS-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 159000000013 aluminium salts Chemical class 0.000 description 1
- TVHFOLLZAJNAQA-UHFFFAOYSA-H aluminum;trisodium;trisulfate Chemical compound [Na+].[Na+].[Na+].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O TVHFOLLZAJNAQA-UHFFFAOYSA-H 0.000 description 1
- 230000001668 ameliorated effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- VNSBYDPZHCQWNB-UHFFFAOYSA-N calcium;aluminum;dioxido(oxo)silane;sodium;hydrate Chemical compound O.[Na].[Al].[Ca+2].[O-][Si]([O-])=O VNSBYDPZHCQWNB-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- 239000003729 cation exchange resin Substances 0.000 description 1
- 229940023913 cation exchange resins Drugs 0.000 description 1
- 229920001429 chelating resin Polymers 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical class OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 238000004455 differential thermal analysis Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 235000011180 diphosphates Nutrition 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 229910000403 monosodium phosphate Inorganic materials 0.000 description 1
- 235000019799 monosodium phosphate Nutrition 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 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
- 239000001301 oxygen Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 235000012217 sodium aluminium silicate Nutrition 0.000 description 1
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 235000011008 sodium phosphates Nutrition 0.000 description 1
- 235000019351 sodium silicates Nutrition 0.000 description 1
- 235000019832 sodium triphosphate Nutrition 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 229910000406 trisodium phosphate Inorganic materials 0.000 description 1
- 235000019801 trisodium phosphate Nutrition 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 230000004580 weight loss Effects 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
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
- C01B33/28—Base exchange silicates, e.g. zeolites
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
-
- 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
- B01J39/12—Compounds containing phosphorus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/086—Condensed phosphates
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Geology (AREA)
- Hydrology & Water Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15771976A JPS5381489A (en) | 1976-12-28 | 1976-12-28 | Novel sequestering agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1564059A true GB1564059A (en) | 1980-04-02 |
Family
ID=15655868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB51614/77A Expired GB1564059A (en) | 1976-12-28 | 1977-12-12 | Sequestering agent |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4178354A (enExample) |
| JP (1) | JPS5381489A (enExample) |
| BE (1) | BE861977A (enExample) |
| DE (1) | DE2754835C2 (enExample) |
| ES (1) | ES465412A1 (enExample) |
| FR (1) | FR2376075A1 (enExample) |
| GB (1) | GB1564059A (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4289739A (en) * | 1979-12-26 | 1981-09-15 | Fmc Corporation | Method of producing crystalline sodium aluminum phosphate |
| US4486397A (en) * | 1983-12-27 | 1984-12-04 | The Standard Oil Company | Group IIIB metallophosphates |
| US5552076A (en) * | 1994-06-08 | 1996-09-03 | The Regents Of The University Of Michigan | Anhydrous amorphous ceramics as the particulate phase in electrorheological fluids |
| KR970704632A (ko) * | 1994-08-12 | 1997-09-06 | 마빈 제이. 파우웰 | 보유 보조 시스템용 합성 미네랄 마이크로입자(synthetic mineral microparticles for retention aid systems) |
| US6716808B1 (en) | 1999-01-21 | 2004-04-06 | The Procter & Gamble Company | Detergent compositions comprising hybrid zeolite builders containing an occluded nonsilicate |
| WO2000043482A1 (en) * | 1999-01-21 | 2000-07-27 | The Procter & Gamble Company | Improved detergent compositions comprising hybrid zeolite builders |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1766350A (en) * | 1926-01-05 | 1930-06-24 | Permutit Co | Base-exchange material and process of making same |
| US3386801A (en) * | 1966-02-01 | 1968-06-04 | Mobil Oil Corp | Alkalimetal and alkylammonium phosphatoaluminate complexes and the preparation of crystalline aluminosilicates |
| US3443892A (en) * | 1966-04-15 | 1969-05-13 | Herrmann Gebr | Process for producing crystalline zeolites |
| US3355246A (en) * | 1966-07-18 | 1967-11-28 | Mobil Oil Corp | Crystalline zeolite zk-21 |
-
1976
- 1976-12-28 JP JP15771976A patent/JPS5381489A/ja active Pending
-
1977
- 1977-12-08 US US05/858,794 patent/US4178354A/en not_active Expired - Lifetime
- 1977-12-09 DE DE2754835A patent/DE2754835C2/de not_active Expired
- 1977-12-12 GB GB51614/77A patent/GB1564059A/en not_active Expired
- 1977-12-19 BE BE2056526A patent/BE861977A/xx unknown
- 1977-12-22 FR FR7738840A patent/FR2376075A1/fr active Granted
- 1977-12-23 ES ES465412A patent/ES465412A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES465412A1 (es) | 1978-09-16 |
| US4178354A (en) | 1979-12-11 |
| FR2376075B1 (enExample) | 1981-08-28 |
| FR2376075A1 (fr) | 1978-07-28 |
| DE2754835C2 (de) | 1984-05-17 |
| JPS5381489A (en) | 1978-07-18 |
| BE861977A (fr) | 1978-04-14 |
| DE2754835A1 (de) | 1978-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4438012A (en) | Stable aqueous suspension of water-insoluble, calcium-binding aluminosilicates and nonionic suspending agents | |
| US4664839A (en) | Use of crystalline layered sodium silicates for softening water and a process for softening water | |
| CA1230206A (en) | Softener-containing washing agent | |
| CA1036455A (en) | Washing compositions containing inorganic silicates and method of washing textiles | |
| DE69103833T2 (de) | Biologisch abbaubares gepfropftes Polysaccharid enthaltende Waschmittelzusammensetzung. | |
| CA1178383A (en) | Sequestering of ca su xx and me su xx in aqueous media using zeolite mixtures | |
| JPS6052192B2 (ja) | 洗剤組成物 | |
| DE2462497A1 (de) | Verfahren zum waschen bzw. bleichen von textilien, sowie mittel zur durchfuehrung des verfahrens | |
| EP0970017B1 (en) | Novel hybrid zeolite-silica compositions | |
| US6451283B1 (en) | Macroscopic aggregates of microcrystalline zeolites | |
| EP0022023B1 (en) | Zeolite agglomerates in a matrix of ethoxylated alcohol and sodium citrate for detergent formulations | |
| US5908823A (en) | Microporous crystalline material, a process for its preparation and its use in detergent compositions | |
| JPS62242000A (ja) | 粉末洗剤及びその製法 | |
| EP0087035B1 (en) | Zeolite-containing detergent compositions and process for preparing same | |
| US4178354A (en) | Sequestering agent | |
| US4288342A (en) | Inorganic water-softening bead | |
| GB1599549A (en) | Process for the preparation of cation-exchanging aluminosilicates containing surfactants | |
| JPS5850637B2 (ja) | 繊維を洗浄及び漂白する方法 | |
| CA1227100A (en) | Detergent compositions | |
| EP0569365B1 (de) | Phosphatfreies reinigungsmittel | |
| Burriesci et al. | Application in detergency of a low‐grade zeolite‐a derived from lipari pumice | |
| Kurzendorfer et al. | Zeolites in the environment | |
| US5234620A (en) | Detergent composition containing modified dioctanedral fabric softening clay having from 100-10,000 micrograms of non-exchangeable lithium per gram of clay | |
| WO2001070630A2 (en) | A method of forming high aluminum aluminosilicate zeolites, microcrystalline zeolites and macroscopic aggregates thereof | |
| EP0401047B1 (en) | Detergent composition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |