GB1053824A - - Google Patents

Info

Publication number
GB1053824A
GB1053824A GB1053824DA GB1053824A GB 1053824 A GB1053824 A GB 1053824A GB 1053824D A GB1053824D A GB 1053824DA GB 1053824 A GB1053824 A GB 1053824A
Authority
GB
United Kingdom
Prior art keywords
hours
silica
alumina
pore volume
product
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.)
Active
Application number
Other languages
English (en)
Publication of GB1053824A publication Critical patent/GB1053824A/en
Active legal-status Critical Current

Links

Classifications

    • 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
    • B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
    • 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
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/124—Preparation of adsorbing porous silica not in gel form and not finely divided, i.e. silicon skeletons, by acidic treatment of siliceous materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Catalysts (AREA)
GB1053824D Active GB1053824A (fr)

Publications (1)

Publication Number Publication Date
GB1053824A true GB1053824A (fr)

Family

ID=1757790

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1053824D Active GB1053824A (fr)

Country Status (1)

Country Link
GB (1) GB1053824A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4915923A (en) * 1986-06-13 1990-04-10 Mizusawa Industrial Chemicals, Ltd. Filler for ink jet recording paper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4915923A (en) * 1986-06-13 1990-04-10 Mizusawa Industrial Chemicals, Ltd. Filler for ink jet recording paper

Similar Documents

Publication Publication Date Title
US4808559A (en) Method of manufacturing a catalyst for hydration of olefins to alcohols
US4568657A (en) Catalyst formed of natural clay for use in the hydrodemetallization and hydroconversion of heavy crudes and residues and method of preparation of same
US4613427A (en) Process for the demetallization and hydroconversion of heavy crudes and residues using a natural clay catalyst
US2428741A (en) Catalytic conversion of hydrocarbons
US2462236A (en) Manufacture of silica hydrogel and catalysts
CA2094299A1 (fr) Preparation de la forme anatase de dioxyde de titane
GB1053824A (fr)
US2408207A (en) Treatment of clays
US2466050A (en) Process of hydrocarbon conversion with a pretreated montmorillonite clay catalyst
CN107096497A (zh) 一种高活性凹凸棒土的制备方法
US4780446A (en) Alumina-silica cogel
US2466048A (en) Preparation of clay catalysts
US2280649A (en) Manufacture of catalysts
US2839475A (en) Production of silica-containing catalysts of high pore diameter
US2464127A (en) Method of activating acid activatable clays
US2289919A (en) Manufacture of catalysts
JPH11502557A (ja) 芳香族炭化水素または芳香族炭化水素混合物からオレフィンを除去するための触媒
JPS5560022A (en) Production of spherical alumina
AU602258B2 (en) Silica-alumina extrudates
CN114735769A (zh) 一种纺织废水处理剂及其制备方法
US2777822A (en) Silica-alumina cracking catalyst production
US3658184A (en) High efficiency filter aid
CN108178207B (zh) 一种废水处理药剂及其制备方法
US2542743A (en) Method of purifying and clarifying water
US2466047A (en) Preparation of clay catalysts