JPS5518294A - Preparation of spherical product of solid at room temperature - Google Patents

Preparation of spherical product of solid at room temperature

Info

Publication number
JPS5518294A
JPS5518294A JP7245579A JP7245579A JPS5518294A JP S5518294 A JPS5518294 A JP S5518294A JP 7245579 A JP7245579 A JP 7245579A JP 7245579 A JP7245579 A JP 7245579A JP S5518294 A JPS5518294 A JP S5518294A
Authority
JP
Japan
Prior art keywords
preparation
solid
room temperature
spherical product
spherical
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP7245579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6332496B2 (enExample
Inventor
Fuerurarisu Mario
Rozatei Furanchiesuko
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Montedison SpA
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 JPS5518294A publication Critical patent/JPS5518294A/ja
Publication of JPS6332496B2 publication Critical patent/JPS6332496B2/ja
Granted legal-status Critical Current

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
    • 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
    • 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
    • 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
    • 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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Colloid Chemistry (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)
  • Medicinal Preparation (AREA)
  • Seasonings (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
JP7245579A 1978-06-13 1979-06-11 Preparation of spherical product of solid at room temperature Granted JPS5518294A (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 (2)

Publication Number Publication Date
JPS5518294A true JPS5518294A (en) 1980-02-08
JPS6332496B2 JPS6332496B2 (enExample) 1988-06-30

Family

ID=11213791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7245579A Granted JPS5518294A (en) 1978-06-13 1979-06-11 Preparation of spherical product of solid at room temperature

Country Status (26)

Country Link
US (1) US4469648A (enExample)
JP (1) JPS5518294A (enExample)
AR (1) AR220395A1 (enExample)
AT (1) AT365096B (enExample)
AU (1) AU530494B2 (enExample)
BE (1) BE876920A (enExample)
BR (1) BR7903724A (enExample)
CA (1) CA1130518A (enExample)
CH (1) CH641686A5 (enExample)
DE (1) DE2924029A1 (enExample)
DK (1) DK150784C (enExample)
ES (1) ES481466A1 (enExample)
FI (1) FI67788C (enExample)
FR (1) FR2428464A1 (enExample)
GB (2) GB2024215B (enExample)
GR (1) GR72467B (enExample)
IN (1) IN151519B (enExample)
IT (1) IT1096661B (enExample)
MX (1) MX152552A (enExample)
NL (1) NL191381C (enExample)
NO (1) NO148283C (enExample)
PH (1) PH18077A (enExample)
PT (1) PT69758A (enExample)
SE (1) SE437476B (enExample)
SU (1) SU1111678A3 (enExample)
ZA (1) ZA792937B (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58129046U (ja) * 1982-02-25 1983-09-01 三菱重工業株式会社 ピストンリング
JPS5928050A (ja) * 1982-07-19 1984-02-14 ゲブリユ−ダ−・ズルツア−・アクチエンゲゼルシヤフト 割りピストンリングを有する往復内燃エンジン
JPS6241714A (ja) * 1985-08-13 1987-02-23 エルフ アトケム ソシエテ アノニム 第2族金属の化合物の球状粒子の製造方法
JPS6444350U (enExample) * 1987-09-10 1989-03-16

Families Citing this family (333)

* Cited by examiner, † Cited by third party
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IT1136627B (it) * 1981-05-21 1986-09-03 Euteco Impianti Spa Catalizzatore supportato per la polimerizzazione di etilene
GB8708778D0 (en) * 1987-04-13 1987-05-20 Ici Plc Particulate solid
IT1227258B (it) * 1988-09-30 1991-03-28 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine
IT1252205B (it) * 1991-12-13 1995-06-05 Himont Inc Processo per la preparazione di poliolefine stabilizzate e prodotti cosi` ottenuti.
IT1254474B (it) * 1992-02-28 1995-09-25 Montecatini Tecnologie Srl Processo per la preparazione di copolimeri elastomerici dell'etilene
IT1256403B (it) * 1992-08-18 1995-12-05 Montecatini Tecnologie Srl Componenti e catalizzatori a base di vanadio per la polimerizzazione di olefine,e processi di polimerizzazione impieganti gli stessi
IT1256648B (it) 1992-12-11 1995-12-12 Montecatini Tecnologie Srl Componenti e catalizzatori per la polimerizzazione delle olefine
US5500161A (en) * 1993-09-21 1996-03-19 Massachusetts Institute Of Technology And Virus Research Institute Method for making hydrophobic polymeric microparticles
JP3471099B2 (ja) * 1994-11-25 2003-11-25 昭和電工株式会社 オレフィン重合用触媒担体の製造方法
US5500396A (en) * 1995-02-09 1996-03-19 Phillips Petroleum Company Process to make small, discrete, spherical adducts
IT1275412B (it) * 1995-06-01 1997-08-05 Enichem Spa Procedimento per la preparazione di ossidi misti silice-allumina porosi in forma sferica
US5955396A (en) * 1995-10-17 1999-09-21 Bp Amoco Corporation Morphology-controlled olefin polymerization catalyst formed from an emulsion
US5801453A (en) * 1996-06-11 1998-09-01 United Technologies Corporation Process for preparing spherical energetic compounds
DE19755577C2 (de) * 1997-12-15 2001-05-23 E 3 D Vermarktungs Gmbh Verfahren zum Granulieren oder Verpulvern
EP0980396B2 (en) 1998-03-05 2009-08-19 Basell Poliolefine Italia S.r.l. Polybutene-1 (co)polymers and process for their preparation
DE19816853A1 (de) * 1998-04-16 1999-10-21 Fraunhofer Ges Forschung Verfahren zur Herstellung von Partikeln schmelzfähiger Treib- und Explosivstoffe
WO1999057160A1 (en) * 1998-05-06 1999-11-11 Montell Technology Company B.V. Catalyst components for the polymerization of olefins
IT1301990B1 (it) 1998-08-03 2000-07-20 Licio Zambon Catalizzatori per la polimerizzazione delle olefine.
AU6342099A (en) 1998-11-04 2000-05-22 Montell Technology Company B.V. Components and catalysts for the polymerization of olefins
KR20010043615A (ko) 1999-03-15 2001-05-25 바셀 테크놀로지 컴퍼니 비.브이. 올레핀 중합용 촉매성분 및 촉매
CA2334743C (en) * 1999-04-15 2010-01-12 Basell Technology Company B.V. Components and catalysts for the polymerization of olefins
US6291013B1 (en) 1999-05-03 2001-09-18 Southern Biosystems, Inc. Emulsion-based processes for making microparticles
JP5102419B2 (ja) * 1999-06-18 2012-12-19 バセル テクノロジー カンパニー ビー.ブイ. オレフィン重合用触媒成分およびそこから得られた触媒
EP1232193B1 (en) 1999-09-10 2007-02-07 Basell Poliolefine Italia S.r.l. Catalyst for the polymerization of olefins
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DE60104238T2 (de) 2000-02-02 2005-07-28 Basell Poliolefine Italia S.P.A. Komponente und katalysatoren für polymerisation von olefinen
ATE407153T1 (de) 2000-10-13 2008-09-15 Basell Poliolefine Srl Katalysatorbestandteile zur olefinpolymerisation
US6725651B2 (en) 2000-11-16 2004-04-27 Toyota Jidosha Kabushiki Kaisha Reducing agent for emission control system, reducing-agent supply device, and emission control system using the reducing agent
WO2002051544A1 (en) * 2000-12-22 2002-07-04 Basell Poliolefine Italia S.P.A. Process for the preparation of a spherical support comprising a mg dihalide
JP2004522849A (ja) * 2001-03-15 2004-07-29 バセル ポリオレフィン イタリア エス.ピー.エー. エチレンの(共)重合方法
DE60232745D1 (de) * 2001-06-26 2009-08-06 Basell Poliolefine Srl Verfahren zur Herstellung von Katalysator-Komponenten für die Olefinpolymerisation
WO2003022894A1 (en) * 2001-09-13 2003-03-20 Basell Poliolefine Italia S.P.A. Components and catalysts for the polymerization of olefins
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BR0303381B1 (pt) * 2002-03-08 2012-08-21 processo para preparar um componente catalìtico com base em diéter e processo para a homo- ou copolimerização de alfa-olefinas.
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US20040091411A1 (en) * 2002-11-08 2004-05-13 Bijan Modrek-Najafabadi High surface area, high porosity silica packing with narrow particle and pore diameter distribution and methods of making same
WO2004048424A1 (en) * 2002-11-28 2004-06-10 Basell Poliolefine Italia S.P.A. Butene-1 copolymers and process for their preparation
CN1726080A (zh) * 2002-12-18 2006-01-25 巴塞尔聚烯烃意大利有限公司 氯化镁基加合物及由其制备的催化剂组分
TW200427763A (en) * 2003-04-03 2004-12-16 Basell Poliolefine Spa Impact resistant polyolefin compositions
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US7572860B2 (en) * 2003-08-05 2009-08-11 Basell Poliolefine Italia S.R.L. Polyolefin articles
CN1267508C (zh) 2003-08-08 2006-08-02 中国石油化工股份有限公司 一种卤化镁/醇加合物及其制备方法和应用
US7942572B2 (en) * 2003-10-16 2011-05-17 Basell Poliolefine Italia S.R.L. Process for the continuous production of emulsions
US7371802B2 (en) * 2003-10-28 2008-05-13 Basell Poliolefine Italia S.R.L. Components and catalysts for the polymerization of olefins
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CN1289542C (zh) * 2004-07-05 2006-12-13 中国石油化工股份有限公司 用于烯烃聚合反应的球形催化剂组分及其催化剂
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JPS58129046U (ja) * 1982-02-25 1983-09-01 三菱重工業株式会社 ピストンリング
JPS5928050A (ja) * 1982-07-19 1984-02-14 ゲブリユ−ダ−・ズルツア−・アクチエンゲゼルシヤフト 割りピストンリングを有する往復内燃エンジン
JPS6241714A (ja) * 1985-08-13 1987-02-23 エルフ アトケム ソシエテ アノニム 第2族金属の化合物の球状粒子の製造方法
JPS6444350U (enExample) * 1987-09-10 1989-03-16

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ATA416379A (de) 1981-05-15
DK150784C (da) 1988-01-11
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GB2024215A (en) 1980-01-09
FI791840A7 (fi) 1979-12-14
BR7903724A (pt) 1980-02-05
ZA792937B (en) 1980-06-25
GB2056987A (en) 1981-03-25
SU1111678A3 (ru) 1984-08-30
CA1130518A (en) 1982-08-31
NO148283B (no) 1983-06-06
NO148283C (no) 1983-09-14
NL191381C (nl) 1995-07-03
NL7904536A (nl) 1979-12-17
IT1096661B (it) 1985-08-26
US4469648A (en) 1984-09-04
NL191381B (nl) 1995-02-01
FR2428464B1 (enExample) 1983-05-06
DK150784B (da) 1987-06-22
AR220395A1 (es) 1980-10-31
DK239779A (da) 1979-12-14
BE876920A (fr) 1979-12-12
SE7905027L (sv) 1979-12-14
ES481466A1 (es) 1980-07-01
FI67788B (fi) 1985-02-28
DE2924029A1 (de) 1979-12-20
IN151519B (enExample) 1983-05-14
NO791967L (no) 1979-12-14
AU530494B2 (en) 1983-07-21
IT7824509A0 (it) 1978-06-13
FI67788C (fi) 1985-06-10
SE437476B (sv) 1985-03-04
AT365096B (de) 1981-12-10
AU4797379A (en) 1979-12-20
FR2428464A1 (fr) 1980-01-11
GB2056987B (en) 1983-01-19
PH18077A (en) 1985-03-18
CH641686A5 (it) 1984-03-15
GB2024215B (en) 1982-10-27
JPS6332496B2 (enExample) 1988-06-30
GR72467B (enExample) 1983-11-10
MX152552A (es) 1985-08-23

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