NL90196C - - Google Patents

Info

Publication number
NL90196C
NL90196C NL192981A NL192981A NL90196C NL 90196 C NL90196 C NL 90196C NL 192981 A NL192981 A NL 192981A NL 192981 A NL192981 A NL 192981A NL 90196 C NL90196 C NL 90196C
Authority
NL
Netherlands
Application number
NL192981A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of NL90196C publication Critical patent/NL90196C/xx

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
    • C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
    • C01B33/46—Amorphous silicates, e.g. so-called "amorphous 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/16—Clays or other mineral silicates
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Catalysts (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
NL192981A 1937-10-23 1954-12-07 NL90196C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US170648A US2283172A (en) 1937-10-23 1937-10-23 Zeolites and their treatment
US174966A US2283173A (en) 1937-10-23 1937-11-17 Synthetic contact masses and their preparation

Publications (1)

Publication Number Publication Date
NL90196C true NL90196C (fr) 1959-02-16

Family

ID=26866317

Family Applications (1)

Application Number Title Priority Date Filing Date
NL192981A NL90196C (fr) 1937-10-23 1954-12-07

Country Status (4)

Country Link
US (2) US2283172A (fr)
FR (1) FR845009A (fr)
GB (1) GB519808A (fr)
NL (1) NL90196C (fr)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2432634A (en) * 1939-08-14 1947-12-16 Universal Oil Prod Co Cracking hydrocarbon oil with silica-magnesia catalyst
US2423947A (en) * 1941-04-30 1947-07-15 Standard Oil Co Catalytic reforming process
US2608525A (en) * 1941-11-17 1952-08-26 Universal Oil Prod Co Catalytic cracking of hydrocarbons with a silica-alumina-zirconia composite
US2434418A (en) * 1942-03-14 1948-01-13 Attapulgus Clay Company Preparation of magnesium silicate adsorbents
US2437531A (en) * 1942-12-24 1948-03-09 Union Oil Co Catalytic treatment of hydrocarbons
US2433167A (en) * 1943-06-21 1947-12-23 Hall Lab Inc Mixing the effluent of a potassium base exchanger with water for use in boilers
US2435379A (en) * 1943-12-14 1948-02-03 Shell Dev Preparation of spheroidal catalyst
US2518714A (en) * 1943-12-21 1950-08-15 Union Oil Co Four-component alumina base catalyst and its preparation
US2456072A (en) * 1945-02-12 1948-12-14 Pure Oil Co Conversion of hydrocarbons in the presence of a catalyst and calcium oxide together with steam and/or carbon dioxide
US2453585A (en) * 1945-08-24 1948-11-09 Socony Vacuum Oil Co Inc Process of making a substantially alkali-free hydrogel catalyst
US2456721A (en) * 1945-10-02 1948-12-21 Houdry Process Corp Catalyst manufacture
US2457971A (en) * 1945-11-29 1949-01-04 Standard Oil Co Silica sol
US2480628A (en) * 1946-07-24 1949-08-30 Socony Vacuum Oil Co Inc Removal of zeolytic alkali from gels
US2472830A (en) * 1946-10-16 1949-06-14 Standard Oil Dev Co Preparation of silica containing catalysts
US2464480A (en) * 1946-12-03 1949-03-15 Texas Co Hydrocarbon synthesis
US2472831A (en) * 1947-02-28 1949-06-14 Standard Oil Dev Co Process for the preparation of a silica-metal oxide hydrogel catalyst
US2472832A (en) * 1947-02-28 1949-06-14 Standard Oil Dev Co Process for the preparation of a silica-group iv metal oxide catalyst
US2472833A (en) * 1947-02-28 1949-06-14 Standard Oil Dev Co Process for the preparation of a silica-group vill metal oxide catalyst
US2555970A (en) * 1947-08-27 1951-06-05 Jr Herbert E Hudson Water purification process
US2582722A (en) * 1947-10-03 1952-01-15 Standard Oil Dev Co Preparation of silica-alumina bead catalyst
US2472834A (en) * 1947-10-18 1949-06-14 Standard Oil Dev Co Cracking catalyst
US2526907A (en) * 1948-09-29 1950-10-24 Universal Oil Prod Co Coprecipitation of silica-alumina
US2617712A (en) * 1949-06-18 1952-11-11 Houdry Process Corp Potassium zeolites
US2519622A (en) * 1949-06-27 1950-08-22 Sheli Dev Company Protection of high surface xerogels
BE510667A (fr) * 1951-04-16 1900-01-01
US2738361A (en) * 1951-10-03 1956-03-13 Rheinpreussen Ag Preparation of iron catalysts for carbon monoxide hydrogenation
US2917466A (en) * 1951-12-11 1959-12-15 Shell Dev Platinum metal catalysts
US2757145A (en) * 1952-07-21 1956-07-31 Socony Mobil Oil Co Inc Reforming catalyst consisting of chromia, silica, alumina, and molybdena and method for preparing the same
US2933456A (en) * 1954-06-07 1960-04-19 Nalco Chemical Co Preparation of silica-alumina compositions
US2943059A (en) * 1955-06-03 1960-06-28 Minnesota Mining & Mfg Ion exchange glass and use
US3056654A (en) * 1956-02-29 1962-10-02 Union Carbide Corp Process for making crystalline zeolite k-g
US3010785A (en) * 1956-04-17 1961-11-28 Union Carbide Corp Ion-exchange of zeolites
US2976331A (en) * 1957-07-31 1961-03-21 Exxon Research Engineering Co Preparation of aromatics
US2971904A (en) * 1957-02-12 1961-02-14 Exxon Research Engineering Co Petroleum process catalyst supported on a molecular sieve zeolite
US2991151A (en) * 1957-12-05 1961-07-04 Union Carbide Corp Crystalline zeolite q
US3010789A (en) * 1957-12-05 1961-11-28 Union Carbide Corp Crystalline zeolite h
US2962355A (en) * 1957-12-13 1960-11-29 Union Carbide Corp Crystalline zeolite e
BE577697A (fr) * 1958-04-15
BE578221A (fr) * 1958-05-02
NL249781A (fr) * 1959-04-14
US3236910A (en) * 1961-12-18 1966-02-22 Union Carbide Corp Dehydrogenation process employing a chromium containing zeolite
FR2418024A1 (fr) * 1978-02-24 1979-09-21 Catalyse Soc Prod Francais Procede ameliore pour la preparation de supports de catalyseurs a faible teneur en sodium
US4886887A (en) * 1985-11-08 1989-12-12 Ciba-Geigy Corporation Process for the preparation of indolines

Also Published As

Publication number Publication date
US2283172A (en) 1942-05-19
US2283173A (en) 1942-05-19
GB519808A (en) 1940-04-05
FR845009A (fr) 1939-08-09

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