ES328982A2 - A procedure for the making of crystaline mordinite by hydrothermic treatment. (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure for the making of crystaline mordinite by hydrothermic treatment. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES328982A2 ES328982A2 ES0328982A ES328982A ES328982A2 ES 328982 A2 ES328982 A2 ES 328982A2 ES 0328982 A ES0328982 A ES 0328982A ES 328982 A ES328982 A ES 328982A ES 328982 A2 ES328982 A2 ES 328982A2
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- legally binding
- google translate
- mordinite
- 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
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
- C01B33/2807—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures
- C01B33/2861—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures of mordenite type, e.g. ptilolite or dachiardite
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
Improvements introduced in the object of the main Patent No. 315,577, requested on July 20, 1965 by: "A process for the manufacture of crystalline mordenite by hydrothermal treatment", in which an aqueous suspension of a silicoaluminate is treated for at least several hours amorphous composition such that the molar ratio of the silica to the aluminum oxide is between 9 and 13, preferably between 10 and 12 and the ratio of the alkaline oxide to the aluminum oxide is between 0.5 and 1.6, presence of alkali in such quantity that the initial pH is comprised between 11 and 13, according to the main patent, characterized in that the hydrothermal treatment is carried out under autogenous pressure at least equal to the atmospheric pressure at a temperature comprised between approximately 100 and 200º C. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR24354A FR88553E (en) | 1965-07-12 | 1965-07-12 | Crystalline mordenite manufacturing process |
Publications (1)
Publication Number | Publication Date |
---|---|
ES328982A2 true ES328982A2 (en) | 1967-04-16 |
Family
ID=8584318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0328982A Expired ES328982A2 (en) | 1965-07-12 | 1966-07-11 | A procedure for the making of crystaline mordinite by hydrothermic treatment. (Machine-translation by Google Translate, not legally binding) |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE683948A (en) |
DE (1) | DE1542606A1 (en) |
ES (1) | ES328982A2 (en) |
FR (1) | FR88553E (en) |
GB (1) | GB1152203A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2459764A (en) * | 1945-06-14 | 1949-01-18 | Niagara Res Corp | Purification of native sulfur |
JPS5973421A (en) * | 1982-10-18 | 1984-04-25 | Toyo Soda Mfg Co Ltd | Preparation of zeolite l |
US4661291A (en) * | 1984-09-25 | 1987-04-28 | Mitsui Engineering & Shipbuilding Co., Ltd. | Method for fixation of incinerator ash or iodine sorbent |
-
1965
- 1965-07-12 FR FR24354A patent/FR88553E/en not_active Expired
-
1966
- 1966-07-11 ES ES0328982A patent/ES328982A2/en not_active Expired
- 1966-07-11 BE BE683948D patent/BE683948A/xx unknown
- 1966-07-11 DE DE19661542606 patent/DE1542606A1/en active Pending
- 1966-07-12 GB GB31347/66A patent/GB1152203A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR88553E (en) | 1967-02-24 |
BE683948A (en) | 1967-01-11 |
GB1152203A (en) | 1969-05-14 |
DE1542606A1 (en) | 1970-04-02 |
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