JPS57183318A - Improving method for granulating property of zeolite - Google Patents
Improving method for granulating property of zeoliteInfo
- Publication number
- JPS57183318A JPS57183318A JP6516581A JP6516581A JPS57183318A JP S57183318 A JPS57183318 A JP S57183318A JP 6516581 A JP6516581 A JP 6516581A JP 6516581 A JP6516581 A JP 6516581A JP S57183318 A JPS57183318 A JP S57183318A
- Authority
- JP
- Japan
- Prior art keywords
- zeolite
- added
- property
- resultant
- granulating property
- 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.)
- Pending
Links
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title abstract 13
- 229910021536 Zeolite Inorganic materials 0.000 title abstract 12
- 239000010457 zeolite Substances 0.000 title abstract 12
- FLTRNWIFKITPIO-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe] FLTRNWIFKITPIO-UHFFFAOYSA-N 0.000 abstract 2
- 239000002002 slurry Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 230000002542 deteriorative effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 1
- 235000014413 iron hydroxide Nutrition 0.000 abstract 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 abstract 1
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 239000011369 resultant mixture Substances 0.000 abstract 1
- 238000007873 sieving Methods 0.000 abstract 1
Landscapes
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
PURPOSE: To improve the granulating property of zeolite without deteriorating the basic properties of the zeolite, by applying a small amount of iron hydroxide to the zeolite.
CONSTITUTION: Zeolite is placed in a container, and water is added thereto. Agitating blades 4 are rotated by a motor 3 to suspend the zeolite in the water and give a slurry 1. An aqueous solution 2 of FeCl3 in an amount of 0.2W 3.0wt% expressed in terms of Fe, based on the zeolite is added to the resultant slurry to apply fine precipitates of Fe(OH)3 to the surface of the zeolite particles. A binder, e.g. clay, is added to the zeolite containing the Fe(OH)3 applied thereto, and the resultant mixture is then granulated. Thus, the granulating property of the zeolite is improved to increase the production amount of the zeolite per unit time, and the resultant granular zeolite has a smooth surface without cracks, and the properties, e.g. hygroscopicity and molecular sieving property, unique to the zeolite are not changed.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6516581A JPS57183318A (en) | 1981-05-01 | 1981-05-01 | Improving method for granulating property of zeolite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6516581A JPS57183318A (en) | 1981-05-01 | 1981-05-01 | Improving method for granulating property of zeolite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57183318A true JPS57183318A (en) | 1982-11-11 |
Family
ID=13278991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6516581A Pending JPS57183318A (en) | 1981-05-01 | 1981-05-01 | Improving method for granulating property of zeolite |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57183318A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10152671A1 (en) * | 2001-10-05 | 2003-04-24 | Ingbuero Dr Fechter Gmbh | Granulate used in percolator for purifying rainwater contains zeolite as well as iron hydroxide or is particulate carrier covered with iron hydroxide paste |
| JP2006069853A (en) * | 2004-09-02 | 2006-03-16 | Maeda Corp | Zeolite production method and zeolite |
-
1981
- 1981-05-01 JP JP6516581A patent/JPS57183318A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10152671A1 (en) * | 2001-10-05 | 2003-04-24 | Ingbuero Dr Fechter Gmbh | Granulate used in percolator for purifying rainwater contains zeolite as well as iron hydroxide or is particulate carrier covered with iron hydroxide paste |
| JP2006069853A (en) * | 2004-09-02 | 2006-03-16 | Maeda Corp | Zeolite production method and zeolite |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE35422T1 (en) | PROCESSES FOR THE PREPARATION OF PIGMENT COMPOSITIONS. | |
| GB1475509A (en) | Glass batch materials | |
| EP0421702A3 (en) | Interfacial purifying apparatus using tourmaline, method thereof and tourmaline granular material | |
| JPS57183318A (en) | Improving method for granulating property of zeolite | |
| ES8604792A1 (en) | Process for producing finely divided limestone. | |
| DE59105474D1 (en) | METHOD FOR PRODUCING ZEOLITE GRANULES. | |
| GB1501308A (en) | Method of regenerating a weak base anion exchanger material | |
| JPS5249651A (en) | Process for treating waste water containing carbon | |
| JPS6132000A (en) | Method of solidifying and treating incinerating ash | |
| WO1984002445A3 (en) | Article having magnetic properties and production thereof | |
| JPS5399656A (en) | Method of purifying suspended waste water | |
| JPS5248268A (en) | Apparatus for floating particles in sewage | |
| JPS573712A (en) | Method of dispersing secondary particles of hydrated calcium silicate | |
| JPS55147182A (en) | Solidifying treating method for waste containing heavy metal | |
| JPS56144742A (en) | Activated carbon composition | |
| JPS5771816A (en) | Powder particles of wet zeolite with high antithixotropy | |
| JPS51129886A (en) | Process for producing granular sacavenger for waste water co ntaining heavy metals | |
| JPS6182899A (en) | Sludge solidification material | |
| JPS54109246A (en) | Method of purifying water | |
| JPS5322508A (en) | Production of granular complex metal soap | |
| Tupikin et al. | The Effect of Some Additions on the Kinetics of Corrosion of Steel in Salt Solutions and Concrete | |
| JPS5330162A (en) | Method of manufacturing granular material for treating waste water | |
| JPS5745386A (en) | Additive for ionized water manufacturing device | |
| JPS52152652A (en) | Process for treating raw sewage reservoir | |
| JPS5364666A (en) | Treating method for suspension |