DK480577A - Fremgangsmaade til at reducere indholdet af fine partikler af en partikelformet katalysator - Google Patents

Fremgangsmaade til at reducere indholdet af fine partikler af en partikelformet katalysator

Info

Publication number
DK480577A
DK480577A DK480577A DK480577A DK480577A DK 480577 A DK480577 A DK 480577A DK 480577 A DK480577 A DK 480577A DK 480577 A DK480577 A DK 480577A DK 480577 A DK480577 A DK 480577A
Authority
DK
Denmark
Prior art keywords
procedure
reduce
fine particle
particle content
particular catalyst
Prior art date
Application number
DK480577A
Other languages
English (en)
Inventor
G J Augies
M M Fein
Original Assignee
Dart Ind Inc
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 Dart Ind Inc filed Critical Dart Ind Inc
Publication of DK480577A publication Critical patent/DK480577A/da

Links

Classifications

    • 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
    • B01J37/08Heat treatment
    • B01J37/10Heat treatment in the presence of water, e.g. steam
    • 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
    • B01J27/08Halides
    • B01J27/10Chlorides
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Catalysts (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
DK480577A 1976-10-29 1977-10-28 Fremgangsmaade til at reducere indholdet af fine partikler af en partikelformet katalysator DK480577A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73712276A 1976-10-29 1976-10-29

Publications (1)

Publication Number Publication Date
DK480577A true DK480577A (da) 1978-04-30

Family

ID=24962671

Family Applications (1)

Application Number Title Priority Date Filing Date
DK480577A DK480577A (da) 1976-10-29 1977-10-28 Fremgangsmaade til at reducere indholdet af fine partikler af en partikelformet katalysator

Country Status (11)

Country Link
JP (1) JPS5356179A (da)
BE (1) BE860288A (da)
CA (1) CA1095016A (da)
DE (1) DE2743631A1 (da)
DK (1) DK480577A (da)
FR (1) FR2368996A1 (da)
GB (1) GB1555818A (da)
IT (1) IT1087537B (da)
NO (1) NO773646L (da)
PH (1) PH13438A (da)
SE (1) SE7712197L (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55135105A (en) * 1979-04-10 1980-10-21 Mitsui Petrochem Ind Ltd Titanium catalyst component for olefin polymerization
JP2012500321A (ja) 2008-08-19 2012-01-05 ダウ グローバル テクノロジーズ エルエルシー 分級触媒組成物、装置、及び方法
CN113634357B (zh) * 2021-08-23 2024-02-13 云南国钛金属股份有限公司 一种四氯化钛收尘渣的回收方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2483372A (en) * 1947-10-29 1949-09-27 Socony Vacuum Oil Co Inc Heavy gravity liquid separation of porous catalyst
FR1149534A (fr) * 1955-04-19 1957-12-27 Bataafsche Petroleum Procédé de séparation de fractions de mélanges de particules de catalyseur
YU34766B (en) * 1971-03-22 1980-03-15 Zdruzeno Preduzece Magnohrom Process for gravitational concentrating of thick solutions and suspensions of fines and porous materials

Also Published As

Publication number Publication date
IT1087537B (it) 1985-06-04
SE7712197L (sv) 1978-04-30
PH13438A (en) 1980-04-23
DE2743631A1 (de) 1978-05-11
JPS5356179A (en) 1978-05-22
GB1555818A (en) 1979-11-14
FR2368996A1 (fr) 1978-05-26
BE860288A (fr) 1978-02-15
NO773646L (no) 1978-05-03
CA1095016A (en) 1981-02-03

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment