NO314632B1 - Fremgangsmåte til produksjon av avleiringshemmer for å dekke polymeriseringsreaktor samt respektive resultantprodukt - Google Patents

Fremgangsmåte til produksjon av avleiringshemmer for å dekke polymeriseringsreaktor samt respektive resultantprodukt Download PDF

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Publication number
NO314632B1
NO314632B1 NO19975564A NO975564A NO314632B1 NO 314632 B1 NO314632 B1 NO 314632B1 NO 19975564 A NO19975564 A NO 19975564A NO 975564 A NO975564 A NO 975564A NO 314632 B1 NO314632 B1 NO 314632B1
Authority
NO
Norway
Prior art keywords
product
accordance
oxygen
production
scale
Prior art date
Application number
NO19975564A
Other languages
English (en)
Norwegian (no)
Other versions
NO975564D0 (no
NO975564L (no
Inventor
Mario Sattin
Original Assignee
Cirs 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 Cirs Spa filed Critical Cirs Spa
Publication of NO975564D0 publication Critical patent/NO975564D0/no
Publication of NO975564L publication Critical patent/NO975564L/no
Publication of NO314632B1 publication Critical patent/NO314632B1/no

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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
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/02Apparatus characterised by being constructed of material selected for its chemically-resistant properties
    • 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
    • C08F2/00Processes of polymerisation
    • 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
    • B01J19/0006Controlling or regulating processes
    • B01J19/002Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
    • 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
    • B01J19/0053Details of the reactor
    • B01J19/0073Sealings
    • 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
    • C08F2/00Processes of polymerisation
    • C08F2/002Scale prevention in a polymerisation reactor or its auxiliary parts
    • C08F2/004Scale prevention in a polymerisation reactor or its auxiliary parts by a prior coating on the reactor walls
    • 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
    • B01J2219/00245Avoiding undesirable reactions or side-effects
    • B01J2219/00252Formation of deposits other than coke
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/141Feedstock

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Paints Or Removers (AREA)
  • Polyesters Or Polycarbonates (AREA)
NO19975564A 1995-06-05 1997-12-02 Fremgangsmåte til produksjon av avleiringshemmer for å dekke polymeriseringsreaktor samt respektive resultantprodukt NO314632B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT95UD000108A IT1280181B1 (it) 1995-06-05 1995-06-05 Procedimento per la produzione di anti-incrostante per rivestire i reattori di polimerizzazione e rispettivo prodotto risultante
PCT/IT1996/000111 WO1996039445A1 (en) 1995-06-05 1996-05-31 Anti-scaling agents for polymerization reactor coatings

Publications (3)

Publication Number Publication Date
NO975564D0 NO975564D0 (no) 1997-12-02
NO975564L NO975564L (no) 1997-12-19
NO314632B1 true NO314632B1 (no) 2003-04-22

Family

ID=11421848

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19975564A NO314632B1 (no) 1995-06-05 1997-12-02 Fremgangsmåte til produksjon av avleiringshemmer for å dekke polymeriseringsreaktor samt respektive resultantprodukt

Country Status (15)

Country Link
US (1) US6080332A (zh)
EP (1) EP0830382A1 (zh)
JP (1) JP3766837B2 (zh)
KR (1) KR100408840B1 (zh)
CN (1) CN1100065C (zh)
AU (1) AU707601B2 (zh)
BR (1) BR9608399A (zh)
CA (1) CA2223411C (zh)
HU (1) HU222538B1 (zh)
IT (1) IT1280181B1 (zh)
NO (1) NO314632B1 (zh)
PL (1) PL324081A1 (zh)
RO (1) RO116625B1 (zh)
TW (1) TW425407B (zh)
WO (1) WO1996039445A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20020271A1 (it) * 2002-02-12 2003-08-12 3V Sigma Spa Metodo per la soppressione delle incrostazioni nel processo di produzione del cloruro di vinile polimero
JP3974882B2 (ja) 2003-08-07 2007-09-12 信越化学工業株式会社 重合体スケール付着防止剤
ITUD20100097A1 (it) * 2010-05-20 2011-11-21 Alchemia Italia Srl "procedimento di preparazione di un agente anti-incrostante per reattori di pvc e agente anti-incrostante per reattori di pvc cosi' ottenuto"
CN108088792B (zh) * 2017-11-27 2021-04-02 中国船舶重工集团公司第七二五研究所 一种中间垢样及其制备方法与应用

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2597281A (en) * 1949-09-08 1952-05-20 American Cyanamid Co Oil-in-water emulsion for vat color printing
DE1492198C3 (de) * 1965-08-05 1974-10-17 Henkel & Cie Gmbh, 4000 Duesseldorf Haarfärbemittel
DE91560C (zh) * 1970-05-07
US3825434A (en) * 1972-10-27 1974-07-23 Goodrich Co B F Internally coated reaction vessel and process for coating the same
US4068059A (en) * 1977-02-17 1978-01-10 The B. F. Goodrich Company Internally coated reaction vessel for use in olefinic polymerization
ATE23866T1 (de) * 1980-10-31 1986-12-15 Ici Plc Vinylchlorid-polymerisationsverfahren.
MX9206025A (es) * 1991-10-21 1993-04-30 Shinetsu Chemical Co Agente preventivo de costra de polimero, recipiente de polimerizacion efectivo en la prevencion de deposicion de costra de polimero y procedimiento para producir polimero usando dicho recipiente
JPH05230112A (ja) * 1992-02-24 1993-09-07 Shin Etsu Chem Co Ltd 重合体スケール付着防止剤、重合体スケールの付着を防止する重合器及びそれを使用する重合体製造方法
DE69307470D1 (de) * 1992-11-10 1997-02-27 Shinetsu Chemical Co Polymerablagerungsinhibitor
DE69408215T2 (de) * 1993-06-15 1998-06-10 Shinetsu Chemical Co Polymerablagerungsinhibitor
JP3260962B2 (ja) * 1994-04-20 2002-02-25 信越化学工業株式会社 重合体スケール付着防止剤及びそれを使用する重合体製造方法
IT1280168B1 (it) * 1995-05-12 1998-01-05 Cirs Spa Anti-incrostante per rivestire i reattori di polimerizzazione e rispettivo prodotto risultante
IT1280167B1 (it) * 1995-05-12 1998-01-05 Cirs Spa Procedimento per la produzione di anti-incrostante per rivestire i reattori di polimerizzazione e rispettivo prodotto risultante
IT1280182B1 (it) * 1995-06-05 1998-01-05 Cirs Spa Procedimento di polimerizzazione di monomeri

Also Published As

Publication number Publication date
CN1187205A (zh) 1998-07-08
JP3766837B2 (ja) 2006-04-19
ITUD950108A0 (it) 1995-06-05
WO1996039445A1 (en) 1996-12-12
CA2223411A1 (en) 1996-12-12
NO975564D0 (no) 1997-12-02
US6080332A (en) 2000-06-27
ITUD950108A1 (it) 1996-12-05
HUP9900786A1 (hu) 1999-07-28
EP0830382A1 (en) 1998-03-25
KR100408840B1 (ko) 2005-02-02
JPH11507088A (ja) 1999-06-22
MX9709640A (es) 1998-07-31
IT1280181B1 (it) 1998-01-05
BR9608399A (pt) 1999-01-05
KR19990022454A (ko) 1999-03-25
RO116625B1 (ro) 2001-04-30
HUP9900786A3 (en) 1999-11-29
PL324081A1 (en) 1998-05-11
NO975564L (no) 1997-12-19
AU707601B2 (en) 1999-07-15
AU5910196A (en) 1996-12-24
HU222538B1 (hu) 2003-08-28
CN1100065C (zh) 2003-01-29
TW425407B (en) 2001-03-11
CA2223411C (en) 2002-04-02

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