IT1085695B - METHOD OF PREPARATION OF SPHEROIDAL MALACHITE MODIFIED WITH BISMUTO - Google Patents

METHOD OF PREPARATION OF SPHEROIDAL MALACHITE MODIFIED WITH BISMUTO

Info

Publication number
IT1085695B
IT1085695B IT2649677A IT2649677A IT1085695B IT 1085695 B IT1085695 B IT 1085695B IT 2649677 A IT2649677 A IT 2649677A IT 2649677 A IT2649677 A IT 2649677A IT 1085695 B IT1085695 B IT 1085695B
Authority
IT
Italy
Prior art keywords
bismuto
malachite
spheroidal
modified
preparation
Prior art date
Application number
IT2649677A
Other languages
Italian (it)
Original Assignee
Du Pont
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
Priority claimed from US05/803,261 external-priority patent/US4110249A/en
Application filed by Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of IT1085695B publication Critical patent/IT1085695B/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F1/00Compounds containing elements of Groups 1 or 11 of the Periodic Table
    • C07F1/08Copper compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/843Arsenic, antimony or bismuth
    • B01J23/8437Bismuth
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06Halogens; Compounds thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G29/00Compounds of bismuth
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00Compounds of copper
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C33/00Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C33/04Acyclic alcohols with carbon-to-carbon triple bonds
    • C07C33/042Acyclic alcohols with carbon-to-carbon triple bonds with only one triple bond
    • C07C33/044Alkynediols
    • C07C33/046Butynediols
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F1/00Compounds containing elements of Groups 1 or 11 of the Periodic Table
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/50Agglomerated particles
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/61Micrometer sized, i.e. from 1-100 micrometer
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/60Optical properties, e.g. expressed in CIELAB-values

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT2649677A 1976-08-05 1977-08-04 METHOD OF PREPARATION OF SPHEROIDAL MALACHITE MODIFIED WITH BISMUTO IT1085695B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71172476A 1976-08-05 1976-08-05
US05/803,261 US4110249A (en) 1976-08-05 1977-06-06 Preparation of bismuth modified spheroidal malachite

Publications (1)

Publication Number Publication Date
IT1085695B true IT1085695B (en) 1985-05-28

Family

ID=27108686

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2649677A IT1085695B (en) 1976-08-05 1977-08-04 METHOD OF PREPARATION OF SPHEROIDAL MALACHITE MODIFIED WITH BISMUTO

Country Status (7)

Country Link
JP (1) JPS5340700A (en)
CA (1) CA1096134A (en)
DE (1) DE2735465C2 (en)
FR (2) FR2366222A1 (en)
GB (1) GB1579039A (en)
IT (1) IT1085695B (en)
NL (1) NL7708642A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57145523A (en) * 1981-03-04 1982-09-08 Kato Giichirou Lightning warning device utilizing transmission line
JPS6042680A (en) * 1983-08-17 1985-03-06 M Syst Giken:Kk Thunderbolt sensor
US4536491A (en) * 1984-06-04 1985-08-20 E. I. Dupont De Nemours And Company Agglomerates of malachite crystals and method for their preparation
RU2225360C1 (en) * 2003-02-25 2004-03-10 Соколов Валерий Васильевич Malachite and a method for preparation thereof
CN105709759B (en) * 2014-12-04 2018-04-10 中国石油化工股份有限公司 A kind of copper bismuth catalyst preparation method for being used to synthesize 1,4 butynediols
CN105709758B (en) * 2014-12-04 2018-02-09 中国石油化工股份有限公司 A kind of copper bismuth catalyst and preparation method thereof
CN105642301B (en) * 2014-12-04 2018-02-09 中国石油化工股份有限公司 A kind of preparation method for being used to synthesize the copper bismuth catalyst of 1,4 butynediols
CN105642303B (en) * 2014-12-04 2018-02-09 中国石油化工股份有限公司 Synthesize copper bismuth catalyst of 1,4 butynediols and preparation method thereof
CN112023963B (en) * 2020-09-02 2023-07-07 河北瑞克新能源科技有限公司 Catalyst for synthesizing 1, 4-butynediol and application

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294849A (en) * 1965-04-15 1966-12-27 Gen Aniline & Film Corp Production of alkynols and alkynediols using continuous phase silica gel carrier impregnated with 15 to 20 percent copper and 2 to 9 percent bismuth
US3650985A (en) * 1967-10-23 1972-03-21 Du Pont Ethynylation catalyst catalyst preparation and process
US3560576A (en) * 1967-10-23 1971-02-02 Du Pont Ethynylation of formaldehyde
BE825446A (en) * 1974-02-25 1975-08-12 PROCESS FOR CO-PRECIPITATION OF MALACHITE AND BISMUTH, PROCESS FOR PREPARATION OF A COPPERY ACETYLIDE COMPLEX FROM THE CO-PRECIPITE OBTAINED, AND COMPLEX THUS PRODUCED

Also Published As

Publication number Publication date
CA1096134A (en) 1981-02-24
FR2366222A1 (en) 1978-04-28
DE2735465C2 (en) 1986-05-07
FR2366299B1 (en) 1984-10-05
JPS6125037B2 (en) 1986-06-13
DE2735465A1 (en) 1978-02-09
FR2366222B1 (en) 1984-06-08
GB1579039A (en) 1980-11-12
NL7708642A (en) 1978-02-07
FR2366299A1 (en) 1978-04-28
JPS5340700A (en) 1978-04-13

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