NL76445C - - Google Patents

Info

Publication number
NL76445C
NL76445C NL76445DA NL76445C NL 76445 C NL76445 C NL 76445C NL 76445D A NL76445D A NL 76445DA NL 76445 C NL76445 C NL 76445C
Authority
NL
Netherlands
Application number
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.)
Publication of NL76445C publication Critical patent/NL76445C/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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
    • B01J2/08—Gelation of a colloidal solution
    • 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
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/51—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/42—Preparation of aluminium oxide or hydroxide from metallic aluminium, e.g. by oxidation
    • C01F7/428—Preparation of aluminium oxide or hydroxide from metallic aluminium, e.g. by oxidation by oxidation in an aqueous solution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Catalysts (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
NL76445D 1950-03-08 NL76445C (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US148509A US2620314A (en) 1950-03-08 1950-03-08 Spheroidal alumina

Publications (1)

Publication Number Publication Date
NL76445C true NL76445C (es)

Family

ID=22526071

Family Applications (1)

Application Number Title Priority Date Filing Date
NL76445D NL76445C (es) 1950-03-08

Country Status (5)

Country Link
US (1) US2620314A (es)
DE (1) DE1006406B (es)
FR (1) FR1042771A (es)
GB (1) GB693648A (es)
NL (1) NL76445C (es)

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* Cited by examiner, † Cited by third party
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US2689226A (en) * 1950-03-08 1954-09-14 Universal Oil Prod Co Manufacture and use of catalysts
US2703315A (en) * 1950-12-16 1955-03-01 Universal Oil Prod Co Manufacture of shaped alumina particles
US2774743A (en) * 1951-11-21 1956-12-18 Universal Oil Prod Co Process for producing spheroidal alumina
US2787599A (en) * 1952-05-03 1957-04-02 Universal Oil Prod Co Process for treating catalyst particles
US2773845A (en) * 1952-07-30 1956-12-11 Socony Mobil Oil Co Inc Treatment of chromia-alumina hydrogel
US2822337A (en) * 1953-07-13 1958-02-04 Exxon Research Engineering Co Methods of producing metal oxide gels
US2865866A (en) * 1956-01-06 1958-12-23 Universal Oil Prod Co Spheroidal alumina
US2897159A (en) * 1956-06-25 1959-07-28 Universal Oil Prod Co Catalyst manufacture
DE1185596B (de) * 1959-09-16 1965-01-21 Stichting Reactor Centrum Verfahren zur Herstellung von gekoerntem Thoriumdioxyd einer bestimmten Teilchengroesse und genau runder Form
US3096295A (en) * 1959-11-24 1963-07-02 Universal Oil Prod Co Manufacture of spheroidal alumina
NL261769A (es) * 1960-02-29
US3202480A (en) * 1961-04-06 1965-08-24 Universal Oil Prod Co Improved strength low density alumina spheres
GB1288775A (es) * 1968-10-11 1972-09-13
US3615207A (en) * 1969-06-16 1971-10-26 Fmc Corp Production of hydrogen peroxide by anthraquinone process
US3714071A (en) * 1970-03-18 1973-01-30 Universal Oil Prod Co Low density alumina spheres of improved strength at high temperature
US3887493A (en) * 1973-07-16 1975-06-03 Universal Oil Prod Co Method of preparing spheroidal eta-alumina particles
US3887492A (en) * 1973-07-16 1975-06-03 Universal Oil Prod Co Preparation of amorphous alumina spheres
US3919117A (en) * 1974-03-18 1975-11-11 Universal Oil Prod Co Method of preparing alumina spheres
US3907921A (en) * 1974-04-25 1975-09-23 Universal Oil Prod Co Water injection in a dehydrogenation process
US3979334A (en) * 1975-04-16 1976-09-07 Universal Oil Products Company Manufacture of spheroidal alumina particles
US4330513A (en) * 1976-10-13 1982-05-18 Air Resources, Inc. Catalytic fume incineration
US4070413A (en) * 1976-10-28 1978-01-24 Uop Inc. Dehydrogenation of saturated hydrocarbons
JPS53104597A (en) * 1977-02-25 1978-09-11 Nitsuki Yunibaasaru Kk Method of making spherical alumina
FR2399276A1 (fr) * 1977-08-03 1979-03-02 Rhone Poulenc Ind Procede de fabrication de billes d'alumine
US4318827A (en) * 1978-03-13 1982-03-09 Uop Inc. Nonacidic multimetallic catalytic composite
US4329259A (en) * 1978-08-07 1982-05-11 Uop Inc. Acidic multimetallic catalytic composite
JPS5560022A (en) * 1978-10-26 1980-05-06 Nikki Universal Co Ltd Production of spherical alumina
US4216122A (en) * 1978-11-13 1980-08-05 Uop Inc. Manufacture of high surface area spheroidal alumina particles having a high average bulk density
US4295960A (en) * 1979-05-04 1981-10-20 Uop Inc. Hydrocarbon dehydrocyclization with an attenuated superactive multimetallic catalytic composite
US4250058A (en) * 1979-05-17 1981-02-10 Uop Inc. Method of preparing spheroidal alumina particles
US4333854A (en) * 1979-06-04 1982-06-08 Uop Inc. Sulfided superactive multimetallic catalytic composite
US4353815A (en) * 1979-06-08 1982-10-12 Uop Inc. Hydrocarbon dehydrogenation with an attenuated superactive multimetallic catalytic composite for use therein
US4298462A (en) * 1979-06-08 1981-11-03 Uop Inc. Hydrocarbon dehydrocyclization with an acidic multimetallic catalytic composite
US4295959A (en) * 1979-06-15 1981-10-20 Uop Inc. Hydrocarbon dehydrocyclization with an attentuated superactive multimetallic catalytic composite
US4341664A (en) * 1979-06-15 1982-07-27 Uop Inc. Hydrocarbon dehydrogenation with an attenuated superactive multimetallic catalytic composite for use therein
US4323542A (en) * 1979-06-27 1982-04-06 Uop Inc. Catalytic conversion of carbon monoxide, hydrocarbons and oxides of nitrogen
US4313020A (en) * 1979-07-16 1982-01-26 Uop Inc. Hydrocarbon dehydrogenation with an attenuated superactive multimetallic catalytic composite for use therein
US4312791A (en) * 1979-08-16 1982-01-26 Uop Inc. Nonacidic multimetallic catalytic composite
US4299689A (en) * 1979-10-01 1981-11-10 Uop Inc. Hydrocarbon conversion with an attenuated superactive multimetallic catalytic composite
US4343724A (en) * 1979-10-01 1982-08-10 Uop Inc. Hydrocarbon dehydrogenation with an attenuated superactive multimetallic catalytic composite for use therein
US4304950A (en) * 1980-03-17 1981-12-08 Uop Inc. Hydrocarbon dehydrogenation method using a nonacidic multimetallic catalytic composite
US4318896A (en) * 1980-04-14 1982-03-09 Uop Inc. Manufacture of alumina particles
JPS5761626A (en) * 1980-09-29 1982-04-14 Nikki Universal Co Ltd Production of spherical alumina
US4343901A (en) * 1980-10-22 1982-08-10 Uop Inc. Magnetic support matrix for enzyme immobilization
US4416804A (en) * 1981-11-23 1983-11-22 Uop Inc. Acidic multimetallic catalytic composite
US4381417A (en) * 1981-12-04 1983-04-26 Uop Inc. Catalytic dehydrogenation process
US4381418A (en) * 1981-12-04 1983-04-26 Uop Inc. Catalytic dehydrogenation process
DE3212249C2 (de) * 1982-04-02 1986-08-21 Condea Chemie GmbH, 2212 Brunsbüttel Verfahren zur Herstellung von kugelförmiger Tonerde
FR2527197B1 (fr) * 1982-05-19 1985-06-21 Rhone Poulenc Spec Chim Procede de fabrication de billes d'alumine mises en forme par coagulation en gouttes
US4447351A (en) * 1983-01-12 1984-05-08 Uop Inc. Preparation of alumina hydrosol from aluminum sulfate solution
CA1235367A (en) * 1984-04-05 1988-04-19 Gary J. Green Method and apparatus for producing uniform liquid droplets
US4919902A (en) * 1987-09-30 1990-04-24 Allied-Signal Inc. Catalyst for treatment of exhaust gases from internal combustion engines
US4868148A (en) * 1987-08-24 1989-09-19 Allied-Signal Inc. Layered automotive catalytic composite
US4791091A (en) * 1987-09-30 1988-12-13 Allied-Signal Inc. Catalyst for treatment of exhaust gases from internal combustion engines and method of manufacturing the catalyst
US5057206A (en) * 1988-08-25 1991-10-15 Uop Process for the production of white oils
US5135642A (en) * 1989-09-07 1992-08-04 Uop Hydrocarbon conversion processes using novel crystalline silicon enhanced aluminas
US4980334A (en) * 1989-09-13 1990-12-25 Uop Macroporous alumina/diatomaceous earth bio-supports
US5160032A (en) * 1990-02-22 1992-11-03 Uop Hydrocarbon conversion process using alumina clay compositions
US5114895A (en) * 1990-02-22 1992-05-19 Uop Alumina clay compositions
US5259948A (en) * 1991-04-29 1993-11-09 Uop Hydrocarbon conversion process using a novel silicon enhanced amorphous silica-alumina
US5160493A (en) * 1991-04-29 1992-11-03 Uop Silicon enhanced amorphous silica-alumina
US5344997A (en) * 1991-12-23 1994-09-06 Uop Alkylation of aromatics using a fluorided silica-alumina catalyst
US5196574A (en) * 1991-12-23 1993-03-23 Uop Detergent alkylation process using a fluorided silica-alumina
US5302732A (en) * 1992-09-14 1994-04-12 Uop Use of ultra-low sodium silica-aluminas in the alkylation of aromatics
CN1032678C (zh) * 1992-12-21 1996-09-04 中国石油化工总公司 饱和烃类脱氢用催化剂
US5439864A (en) * 1993-12-27 1995-08-08 Uop Shaped carbonaceous composition
EP0686615B2 (fr) * 1994-06-09 2007-06-27 Institut Francais Du Petrole Procédé d'hydrogénation catalytique et catalyseur utilisable dans ce procédé
US5883039A (en) * 1994-07-05 1999-03-16 Uop Llc Alkylation catalyst with non-uniform metal dispersion
US5744682A (en) * 1994-07-05 1998-04-28 Uop Alkylation process using a catalyst with non-uniform metal dispersion
US5482910A (en) * 1994-07-05 1996-01-09 Uop Process for preparing a hydrocarbon conversion catalyst
US5597772A (en) * 1995-01-09 1997-01-28 Ford Motor Company Thermally stable rhodium/alumina catalysts
US5954948A (en) * 1996-05-13 1999-09-21 Uop Llc Hydrocarbon conversion process using a sulfur tolerant catalyst
US5888922A (en) * 1996-05-13 1999-03-30 Uop Llc Sulfur tolerant catalyst
US6177381B1 (en) 1998-11-03 2001-01-23 Uop Llc Layered catalyst composition and processes for preparing and using the composition
US7432406B1 (en) 1999-05-25 2008-10-07 Uop Llc Dehydrogenation process using a noble metal on a tin containing zeolite catalyst
US6576588B2 (en) 2000-04-07 2003-06-10 Catalytic Distillation Technologies Process for selective hydrogenation of alkynes and catalyst therefor
US6299995B1 (en) 2000-05-31 2001-10-09 Uop Llc Process for carbon monoxide preferential oxidation for use with fuel cells
US6409939B1 (en) 2000-05-31 2002-06-25 Uop Llc Method for producing a hydrogen-rich fuel stream
US6608001B2 (en) 2000-09-14 2003-08-19 Conocophillips Company Catalyst and method of making micrometer sized spherical particles
AU2002341704A1 (en) 2001-10-15 2003-04-28 Catalytic Distillation Technologies Hydrogenation catalyst and hydrogenation process
WO2004004901A1 (en) * 2002-07-08 2004-01-15 Uop Llc Process for hydrogenating acetylenes
US20070215523A1 (en) * 2002-12-10 2007-09-20 Moser Mark D Dilute phosphorus incorporation into a naphtha reforming catalyst
US20040176655A1 (en) * 2003-02-05 2004-09-09 Ayoub Paul Marie Methods of preparing branched alkyl aromatic hydrocarbons
US7022645B2 (en) * 2003-08-04 2006-04-04 Catalytic Distillation Technologies Ni hydrogenation catalysts, manufacture and use
US7335802B2 (en) * 2003-10-15 2008-02-26 Shell Oil Company Methods of preparing branched aliphatic alcohols
EP1699556A2 (en) * 2003-12-30 2006-09-13 Uop Llc Process and catalyst for c8 alkylaromatic isomerization
US7408089B2 (en) * 2004-03-19 2008-08-05 Catalytic Distillation Technologies Ni catalyst, process for making catalysts and selective hydrogenation process
US7208646B2 (en) * 2004-05-14 2007-04-24 Catalytic Distillation Technologies Selective hydrogenation of butadiene
US7154014B1 (en) * 2004-09-22 2006-12-26 Uop Llc Alumina guard bed for aromatics transalkylation process
US7271303B1 (en) 2004-09-22 2007-09-18 Uop Llc Multi-zone process for the production of diesel and aromatic compounds
US20060084830A1 (en) * 2004-10-20 2006-04-20 Catalytic Distillation Technologies Selective hydrogenation process and catalyst
US20060102520A1 (en) * 2004-11-12 2006-05-18 Lapinski Mark P Reforming process using high density catalyst
US20060173224A1 (en) * 2005-02-01 2006-08-03 Catalytic Distillation Technologies Process and catalyst for selective hydrogenation of dienes and acetylenes
CN101172256B (zh) * 2006-10-31 2011-02-09 中国石油化工股份有限公司石油化工科学研究院 一种耐高温磁性氧化铝载体的制备方法
US7816571B2 (en) * 2006-12-15 2010-10-19 Uop Llc Selective hydrogenation process using layered catalyst composition
US20080176737A1 (en) * 2006-12-15 2008-07-24 Antoine Negiz Process for preparing a layered catalyst composition for a selective hydrogenation process
US7692052B2 (en) * 2006-12-29 2010-04-06 Uop Llc Multi-zone process for the production of xylene compounds
US7420098B2 (en) * 2007-01-12 2008-09-02 Uop Llc Dual zone aromatic alkylation process
CN101827651B (zh) * 2007-08-29 2015-06-10 太平洋工业发展公司 稀土氧化铝颗粒生产方法和应用
US7749375B2 (en) 2007-09-07 2010-07-06 Uop Llc Hydrodesulfurization process
US20090093662A1 (en) 2007-10-08 2009-04-09 Whitchurch Patrick C Aromatic isomerization catalyst
WO2010000881A1 (es) * 2008-06-30 2010-01-07 Tanco Salas Jesus Maria Nuevo geles resultantes de la reacción de soluciones formadas por una fuente de aluminio con grupos hidroxilos y hexametilentetramina con uno o mas aditivos
EP2140935A1 (en) 2008-07-04 2010-01-06 Uop Llc Selective hydrogenation process using layered catalyst composition and preparation of said catalyst
US8071830B1 (en) 2009-06-29 2011-12-06 Uop Llc Process for alkylation of aromatic hydrocarbons using UZM-35
DE102009053922A1 (de) 2009-11-19 2011-05-26 Lurgi Gmbh Kugelförmiger, zeolithischer Katalysator zur Umsetzung von Methanol zu Olefinen
EP2186783A3 (en) 2010-01-27 2010-09-01 Shell Internationale Research Maatschappij B.V. Process for the preparation of olefins
EP2186784A3 (en) 2010-01-27 2010-09-01 Shell Internationale Research Maatschappij B.V. Process for the preparation and recovery of olefins
US8058496B2 (en) 2010-03-31 2011-11-15 Uop Llc Process for xylene and ethylbenzene isomerization using UZM-35
US8138385B2 (en) 2010-03-31 2012-03-20 Uop Llc Process for xylene and ethylbenzene isomerization using UZM-35HS
US8071831B1 (en) 2010-06-21 2011-12-06 Uop Llc Process for xylene and ethylbenzene isomerization using UZM-35
CN102311134B (zh) * 2010-07-07 2013-08-28 中国石油化工股份有限公司 一种球形整体式大孔氧化铝及其制备方法
US20120022224A1 (en) 2010-07-22 2012-01-26 Geraldine Tosin Particles Including Zeolite Catalysts And Their Use In Oligomerization Processes
CN106238045A (zh) * 2010-12-17 2016-12-21 埃克森美孚化学专利公司 脱氢催化剂和方法
US8935891B2 (en) 2011-06-09 2015-01-20 Uop Llc Olefin metathesis catalyst containing tungsten fluorine bonds
CN103443060B (zh) 2011-03-28 2016-01-20 埃克森美孚化学专利公司 脱氢方法
US20130005564A1 (en) * 2011-06-30 2013-01-03 Uop Llc Synthesis of crystalline long-ranged ordered materials from preformed amorphous solids
US8758599B2 (en) 2011-07-15 2014-06-24 Uop Llc Reforming catalyst and process
US8889940B2 (en) 2011-11-01 2014-11-18 Uop Llc Catalyst and process for hydrocarbon conversion
US9024099B2 (en) 2011-12-15 2015-05-05 Uop Llc Co-current catalyst flow with feed for fractionated feed recombined and sent to high temperature reforming reactors
CN104379505A (zh) 2011-12-22 2015-02-25 环球油品公司 Uzm-39硅铝酸盐沸石
WO2013096072A2 (en) 2011-12-22 2013-06-27 Uop Llc Layered conversion synthesis of zeolites
JP5852749B2 (ja) 2011-12-22 2016-02-03 ユーオーピー エルエルシー Ｕｚｍ−３９アルミノシリケートゼオライトを用いた芳香族化合物の転化反応
US8524966B1 (en) 2012-05-14 2013-09-03 Uop Llc Catalysts for improved cumene production and method of making and using same
WO2014093440A1 (en) 2012-12-12 2014-06-19 Uop Llc Conversion of methane to aromatic compounds using uzm-44 aluminosilicate zeolite
US8609910B1 (en) 2012-12-12 2013-12-17 Uop Llc Catalytic pyrolysis using UZM-39 aluminosilicate zeolite
US8618343B1 (en) 2012-12-12 2013-12-31 Uop Llc Aromatic transalkylation using UZM-39 aluminosilicate zeolite
WO2014093467A1 (en) 2012-12-12 2014-06-19 Uop Llc Conversion of methane to aromatic compounds using a catalytic composite
US8609919B1 (en) 2012-12-12 2013-12-17 Uop Llc Aromatic transformation using UZM-44 aluminosilicate zeolite
US8609911B1 (en) 2012-12-12 2013-12-17 Uop Llc Catalytic pyrolysis using UZM-44 aluminosilicate zeolite
US8889939B2 (en) 2012-12-12 2014-11-18 Uop Llc Dehydrocyclodimerization using UZM-44 aluminosilicate zeolite
US8609921B1 (en) 2012-12-12 2013-12-17 Uop Llc Aromatic transalkylation using UZM-44 aluminosilicate zeolite
US8609920B1 (en) 2012-12-12 2013-12-17 Uop Llc UZM-44 aluminosilicate zeolite
WO2014093416A1 (en) 2012-12-12 2014-06-19 Uop Llc Dehydrocyclodimerization using uzm-39 aluminosilicate zeolite
CN103130255B (zh) * 2013-03-22 2014-12-10 南京工业大学 一种氧化铝微球的制备方法
US20160130196A1 (en) 2014-11-07 2016-05-12 Uop Llc Highly selective alkylation process with low zeolite catalyst composition
JP6730458B2 (ja) 2016-04-14 2020-07-29 ユーオーピー エルエルシー 水素の非存在下における液相キシレン異性化
US11130109B2 (en) 2018-07-17 2021-09-28 Beijing Sanju Environmental Protection & New Materials Co., Ltd Apparatus and method for making spherical catalyst beads
CN109675567A (zh) * 2019-01-05 2019-04-26 丹东明珠特种树脂有限公司 汽油加氢脱硫精制催化剂载体、催化剂、其制备方法及加氢脱硫方法
US10894753B1 (en) * 2020-03-13 2021-01-19 Uop Llc Paraffin utilization of linear alkyl benzene production
CN113289595B (zh) * 2021-05-31 2022-10-14 淄博开迈新材料科技有限公司 一种基于复合水凝胶成型的球形铝基催化剂载体及制备方法
CN115445592B (zh) * 2022-10-04 2023-10-27 南京通图化工新材料有限公司 一种用于连续重整催化剂的铝溶胶的制备方法
CN117735961B (zh) * 2023-12-21 2024-05-31 任红波 一种滴定法制备氧化铝研磨介质的方法

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US2422499A (en) * 1944-02-16 1947-06-17 Standard Oil Dev Co Alumina gel
US2448439A (en) * 1944-03-11 1948-08-31 Standard Oil Dev Co Process of preparing an inorganic hydrogel
US2496265A (en) * 1944-07-25 1950-02-07 Standard Oil Dev Co Hydrocarbon synthesis process
US2462798A (en) * 1946-04-16 1949-02-22 Socony Vacuum Oil Co Inc Manufacture of desiccants
US2492808A (en) * 1947-03-27 1949-12-27 Socony Vacuum Oil Co Inc Gelling viscous sol particles in aqueous ammonia

Also Published As

Publication number Publication date
US2620314A (en) 1952-12-02
FR1042771A (fr) 1953-11-03
GB693648A (en) 1953-07-01
DE1006406B (de) 1957-04-18

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