PH18077A - Process for the preparation of spheroidally shaped products - Google Patents

Process for the preparation of spheroidally shaped products

Info

Publication number
PH18077A
PH18077A PH22638A PH22638A PH18077A PH 18077 A PH18077 A PH 18077A PH 22638 A PH22638 A PH 22638A PH 22638 A PH22638 A PH 22638A PH 18077 A PH18077 A PH 18077A
Authority
PH
Philippines
Prior art keywords
preparation
shaped products
spheroidally shaped
spheroidally
products
Prior art date
Application number
PH22638A
Other languages
English (en)
Inventor
Mario Ferraris
Francesco Rosati
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Publication of PH18077A publication Critical patent/PH18077A/en

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
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/50Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/51Spheres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18Stationary reactors having moving elements inside
    • B01J19/1862Stationary reactors having moving elements inside placed in series
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02Processes 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
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05CNITROGENOUS FERTILISERS
    • C05C9/00Fertilisers containing urea or urea compounds
    • C05C9/005Post-treatment
    • 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
    • C08F4/00Polymerisation catalysts
    • C08F4/02Carriers therefor
    • C08F4/022Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00051Controlling the temperature
    • B01J2219/00074Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094Jackets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00051Controlling the temperature
    • B01J2219/00074Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00099Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor the reactor being immersed in the heat exchange medium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/19Details relating to the geometry of the reactor
    • B01J2219/194Details relating to the geometry of the reactor round
    • B01J2219/1941Details relating to the geometry of the reactor round circular or disk-shaped
    • B01J2219/1942Details relating to the geometry of the reactor round circular or disk-shaped spherical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Colloid Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Glanulating (AREA)
  • Fertilizers (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Seasonings (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Medicinal Preparation (AREA)
PH22638A 1978-06-13 1979-06-11 Process for the preparation of spheroidally shaped products PH18077A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24509/78A IT1096661B (it) 1978-06-13 1978-06-13 Procedimento per la preparazione di prodotti in forma sferoidale solidi a temperatura ambiente

Publications (1)

Publication Number Publication Date
PH18077A true PH18077A (en) 1985-03-18

Family

ID=11213791

Family Applications (1)

Application Number Title Priority Date Filing Date
PH22638A PH18077A (en) 1978-06-13 1979-06-11 Process for the preparation of spheroidally shaped products

Country Status (26)

Country Link
US (1) US4469648A (de)
JP (1) JPS5518294A (de)
AR (1) AR220395A1 (de)
AT (1) AT365096B (de)
AU (1) AU530494B2 (de)
BE (1) BE876920A (de)
BR (1) BR7903724A (de)
CA (1) CA1130518A (de)
CH (1) CH641686A5 (de)
DE (1) DE2924029A1 (de)
DK (1) DK150784C (de)
ES (1) ES481466A1 (de)
FI (1) FI67788C (de)
FR (1) FR2428464A1 (de)
GB (2) GB2056987B (de)
GR (1) GR72467B (de)
IN (1) IN151519B (de)
IT (1) IT1096661B (de)
MX (1) MX152552A (de)
NL (1) NL191381C (de)
NO (1) NO148283C (de)
PH (1) PH18077A (de)
PT (1) PT69758A (de)
SE (1) SE437476B (de)
SU (1) SU1111678A3 (de)
ZA (1) ZA792937B (de)

Families Citing this family (298)

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CA1130518A (en) 1982-08-31
GB2056987B (en) 1983-01-19
FI67788C (fi) 1985-06-10
GB2056987A (en) 1981-03-25
DE2924029C2 (de) 1987-06-25
DE2924029A1 (de) 1979-12-20
NO148283C (no) 1983-09-14
SU1111678A3 (ru) 1984-08-30
GR72467B (de) 1983-11-10
DK239779A (da) 1979-12-14
FR2428464B1 (de) 1983-05-06
ES481466A1 (es) 1980-07-01
FI67788B (fi) 1985-02-28
IN151519B (de) 1983-05-14
AU530494B2 (en) 1983-07-21
CH641686A5 (it) 1984-03-15
JPS5518294A (en) 1980-02-08
ZA792937B (en) 1980-06-25
BE876920A (fr) 1979-12-12
AU4797379A (en) 1979-12-20
BR7903724A (pt) 1980-02-05
SE437476B (sv) 1985-03-04
SE7905027L (sv) 1979-12-14
DK150784B (da) 1987-06-22
US4469648A (en) 1984-09-04
NL191381C (nl) 1995-07-03
JPS6332496B2 (de) 1988-06-30
NO791967L (no) 1979-12-14
AR220395A1 (es) 1980-10-31
NO148283B (no) 1983-06-06
GB2024215B (en) 1982-10-27
FR2428464A1 (fr) 1980-01-11
IT1096661B (it) 1985-08-26
IT7824509A0 (it) 1978-06-13
GB2024215A (en) 1980-01-09
MX152552A (es) 1985-08-23
PT69758A (en) 1979-07-01
NL7904536A (nl) 1979-12-17
DK150784C (da) 1988-01-11
ATA416379A (de) 1981-05-15
FI791840A (fi) 1979-12-14
AT365096B (de) 1981-12-10
NL191381B (nl) 1995-02-01

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