SE7713591L - Sett att undertrycka okningen i specifik por-medeldiameter hos kiseldioxid vid hydrotermisk behandling - Google Patents

Sett att undertrycka okningen i specifik por-medeldiameter hos kiseldioxid vid hydrotermisk behandling

Info

Publication number
SE7713591L
SE7713591L SE7713591D SE7713591D SE7713591L SE 7713591 L SE7713591 L SE 7713591L SE 7713591 D SE7713591 D SE 7713591D SE 7713591 D SE7713591 D SE 7713591D SE 7713591 L SE7713591 L SE 7713591L
Authority
SE
Sweden
Prior art keywords
suppress
increase
way
hydrothermal treatment
medium dimensions
Prior art date
Application number
SE7713591D
Other languages
English (en)
Swedish (sv)
Inventor
R Harsono
W H J Stork
Original Assignee
Shell Int Research
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 by Shell Int Research filed Critical Shell Int Research
Publication of SE7713591L publication Critical patent/SE7713591L/xx

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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • 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
    • 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
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08—Silica
    • 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
    • B01J21/12—Silica and alumina
    • 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
    • B01J21/14—Silica and magnesia
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/745—Iron
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/107—Atmospheric residues having a boiling point of at least about 538 °C

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Catalysts (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Silicon Compounds (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
SE7713591D 1976-12-02 1977-11-30 Sett att undertrycka okningen i specifik por-medeldiameter hos kiseldioxid vid hydrotermisk behandling SE7713591L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7613414A NL7613414A (nl) 1976-12-02 1976-12-02 Behandeling van silica.

Publications (1)

Publication Number Publication Date
SE7713591L true SE7713591L (sv) 1978-06-03

Family

ID=19827322

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7713591D SE7713591L (sv) 1976-12-02 1977-11-30 Sett att undertrycka okningen i specifik por-medeldiameter hos kiseldioxid vid hydrotermisk behandling
SE7713591A SE428466B (sv) 1976-12-02 1977-11-30 Sett att undertrycka den okning i specifik por-medeldiameter som intreffar da en kiseldioxid underkastas en hydrotermisk behandling

Family Applications After (1)

Application Number Title Priority Date Filing Date
SE7713591A SE428466B (sv) 1976-12-02 1977-11-30 Sett att undertrycka den okning i specifik por-medeldiameter som intreffar da en kiseldioxid underkastas en hydrotermisk behandling

Country Status (10)

Country Link
US (1) US4166047A (enExample)
JP (1) JPS5370099A (enExample)
BE (1) BE861036A (enExample)
CA (1) CA1103650A (enExample)
DE (1) DE2753392A1 (enExample)
FR (1) FR2372770A1 (enExample)
GB (1) GB1590024A (enExample)
IT (1) IT1089337B (enExample)
NL (1) NL7613414A (enExample)
SE (2) SE7713591L (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1177811A (en) * 1981-04-13 1984-11-13 Theo G. Spek Process for the preparation of silica particles; silica particles with a narrow pore diameter distribution, catalysts made therefrom and use of these catalysts
EP0068603B1 (en) * 1981-06-19 1985-12-04 Coal Industry (Patents) Limited Amorphous silica-based catalyst and process for its production
FR2553430B1 (fr) * 1983-10-14 1986-02-21 Shell Int Research Procede pour l'hydro-isomerisation de cires de petrole
DE3479429D1 (en) * 1983-10-14 1989-09-21 Shell Int Research Hydrocarbon conversion processes and modified refractory oxides which can be used in such processes
FR2553302B1 (fr) * 1983-10-14 1986-04-18 Shell Int Research Procede pour la preparation d'oxydes refractaires modifies et leur utilisation dans des procedes d'hydroconversion
DE4020406A1 (de) * 1990-06-27 1992-01-02 Kali Chemie Ag Anorganischer traeger auf basis von siliciumdioxid und traegergebundene enzyme
US6180559B1 (en) * 1999-03-02 2001-01-30 Eastman Chemical Company Supported catalysts and catalyst support materials and process for the manufacture of 1,2-epoxybutane
RU2152903C1 (ru) * 1999-09-17 2000-07-20 Исангулов Кашфиль Исмагилович Способ получения модифицированного дисперсного кремнезема
CN103906708B (zh) 2011-10-28 2015-09-23 旭硝子硅素技术株式会社 二氧化硅球状体及亲和载体
US9222230B2 (en) * 2012-09-14 2015-12-29 Potters Industries, Llc Porous silicon oxide drying agents for waterborne latex paint compositions
WO2014061723A1 (ja) * 2012-10-17 2014-04-24 株式会社島津製作所 分離媒体、その分離媒体を用いたカラム、そのカラムを備えた液体クロマトグラフ、及びその分離媒体の製造方法
CN109833861B (zh) * 2017-11-28 2022-01-04 中国石油天然气股份有限公司 硅胶载体的改性制备方法
CN109833857B (zh) * 2017-11-28 2022-01-04 中国石油天然气股份有限公司 一种烯烃催化用载体硅胶的制备方法
CN109833860B (zh) * 2017-11-28 2022-01-04 中国石油天然气股份有限公司 一种硅胶载体的制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB745890A (en) 1951-10-09 1956-03-07 Columbia Southern Chem Corp Improvements in or relating to a method and process for preparing and treating finely divided pigmentary silica
DE1150955B (de) 1961-04-20 1963-07-04 Degussa Verfahren und Vorrichtung zum Reinigen von hochdispersen Oxyden
US3404097A (en) * 1965-08-16 1968-10-01 Grace W R & Co Method for preparing silica-magnesiafluoride catalyst
FR1573174A (enExample) * 1968-04-10 1969-07-04
DE1940412A1 (de) * 1969-08-08 1971-04-29 Degussa Verfahren zur Herstellung feinteiliger,durch Metalloxid modifizierter Kieselsaeuren
US3996162A (en) * 1970-02-27 1976-12-07 Nuclear Medical Laboratories, Inc. Analytical sorbent and method of use
FR2093176A5 (enExample) * 1970-06-04 1972-01-28 Pechiney Saint Gobain
FR2125748A5 (enExample) * 1971-02-19 1972-09-29 Pechiney Saint Gobain
US3843341A (en) * 1972-03-02 1974-10-22 Ppg Industries Inc Method of making thermally stable and crush resistant microporous glass catalyst supports
GB1415668A (en) * 1972-04-24 1975-11-26 Ici Ltd Catalyst treatment
US3892580A (en) 1973-03-26 1975-07-01 Corning Glass Works Method of making porous inorganic bodies
US3969274A (en) * 1974-03-14 1976-07-13 National Distillers And Chemical Corporation Fixed bed catalyst
GB1509003A (en) * 1974-11-25 1978-04-26 British Petroleum Co Desulphurisation catalysts

Also Published As

Publication number Publication date
FR2372770A1 (fr) 1978-06-30
FR2372770B1 (enExample) 1980-01-18
US4166047A (en) 1979-08-28
DE2753392C2 (enExample) 1989-03-30
JPS6120487B2 (enExample) 1986-05-22
IT1089337B (it) 1985-06-18
BE861036A (nl) 1978-05-22
NL7613414A (nl) 1978-06-06
JPS5370099A (en) 1978-06-22
GB1590024A (en) 1981-05-28
SE428466B (sv) 1983-07-04
CA1103650A (en) 1981-06-23
DE2753392A1 (de) 1978-06-08

Similar Documents

Publication Publication Date Title
SE7705511L (sv) Behandling av avfloden vid papperstillverkning
SE7713591L (sv) Sett att undertrycka okningen i specifik por-medeldiameter hos kiseldioxid vid hydrotermisk behandling
FI773654A7 (fi) Anordning vid svaenglager foer svaengfoenster
FI772393A7 (fi) Kopplingshake foer nedre leden i en trepunktsupphaengningsanordning vid traktorer
SE7701332L (sv) Sett att behandla glasytor
FI772464A7 (fi) Anordning vid planteringsbrickor
SE430777B (sv) Anordning for instellning av lutningen hos sidoflikar vid staplade kartongemnen
FI773664A7 (fi) Anordning vid manoeverplats foer en operatoer
FI793704A7 (fi) Anordning foer att foerbinda skaolningsskivor speciellt vid anlaeggning av avsatser i en byggnad
FI56060B (fi) Slutstaellningsdaempare vid hydraulcylinder
SE7703058L (sv) Tillsats vid elektropletering
FI773230A7 (fi) Antikontaminationsanordning vid vattenlaos i avloppsanlaeggningar foeretraedesvis golvbrunnar
SE7706191L (sv) Nya oximetrar till anvendning som fungicider samt sett att framstella desamma
SE7713590L (sv) Sett att oka specifika por-medeldiametern hos kiseldioxid
FI54856C (fi) Anordning vid roentgenanledning
FI773547A7 (fi) Anordning vid tvillingtankar foer tryckutjaemning i gasfasen
SE406278B (sv) Sett att behandla kiseldioxidstoft
FI773795A7 (fi) O-ringstaetning vid inboerdes vridbara delar
FI773114A7 (fi) Anordning foer temperaturbegraensning vid kanalvaermare
SE7807583L (sv) Anslagselement for anvendning vid tralar
FI54085B (fi) Anordning vid hoplaeggbart ankare
FI773430A7 (fi) Anordning vid svaengbart foenster
FI763019A7 (fi) Koppling vid tvaongskommuteringskretsar foer tyristorer
FI773604A7 (fi) Kontaktmekanism foer koppling vid en manoeverpanel
SE7713234L (sv) Sett att omvandla ljushetsverden till isokromater

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 7613414-7