KR830003520A - 유기화합물의 증기적용을 사용하여 반응기를 코우팅하는 방법 - Google Patents

유기화합물의 증기적용을 사용하여 반응기를 코우팅하는 방법 Download PDF

Info

Publication number
KR830003520A
KR830003520A KR1019800003556A KR800003556A KR830003520A KR 830003520 A KR830003520 A KR 830003520A KR 1019800003556 A KR1019800003556 A KR 1019800003556A KR 800003556 A KR800003556 A KR 800003556A KR 830003520 A KR830003520 A KR 830003520A
Authority
KR
South Korea
Prior art keywords
reactor
coat
organic compounds
coating material
steam application
Prior art date
Application number
KR1019800003556A
Other languages
English (en)
Other versions
KR840001084B1 (ko
Inventor
어거스터스 죤스 리챠드
에드워드 위텐하퍼 도날드
Original Assignee
버데인 더블유. 벤슨
더 비. 에프. 긋드리치 캄파니
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 버데인 더블유. 벤슨, 더 비. 에프. 긋드리치 캄파니 filed Critical 버데인 더블유. 벤슨
Publication of KR830003520A publication Critical patent/KR830003520A/ko
Application granted granted Critical
Publication of KR840001084B1 publication Critical patent/KR840001084B1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B17/00—Methods preventing fouling
    • B08B17/02—Preventing deposition of fouling or of dust
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/002—Scale prevention in a polymerisation reactor or its auxiliary parts
    • C08F2/004—Scale prevention in a polymerisation reactor or its auxiliary parts by a prior coating on the reactor walls

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

내용 없음

Description

유기화합물의 증기적용을 사용하여 반응기를 코우팅하는 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (2)

  1. 반응기 표면상에 필름의 형태로, 중합체 누적을 방지할 수 있는, 약 0.001%-20.0중량%의 양으로 코우팅물질을 가진 코우팅용액을 제조하고, 약 20℃-100℃의 온도와 약 20psig-1000psig의 압력하의 염화비닐기체를 코우팅용액상에 작용시킴으로써 코우팅물질을 반응기 표면에 적용하며, 이러한 염화비닐기체는 코우팅물질에 대한 운반체로서 작용하고, 이후 반응용기의 코우트된 내부표면과 일정하게 접촉하는 동안 염화비닐 단량체의 중합을 수행하는 것으로 구성된, 중합반응용기의 내부 표면상에 중합체의 누적을 실질적으로 제거하기 위한 방법.
  2. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019800003556A 1979-09-14 1980-09-09 반응기에서 중합체의 누적을 제거하는 방법 KR840001084B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US75552 1979-09-14
US06/075,552 US4263421A (en) 1979-09-14 1979-09-14 Process for coating reactors using organic compound vapor application
US075,552 1979-09-14

Publications (2)

Publication Number Publication Date
KR830003520A true KR830003520A (ko) 1983-06-21
KR840001084B1 KR840001084B1 (ko) 1984-08-01

Family

ID=22126500

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800003556A KR840001084B1 (ko) 1979-09-14 1980-09-09 반응기에서 중합체의 누적을 제거하는 방법

Country Status (18)

Country Link
US (1) US4263421A (ko)
EP (1) EP0035537B1 (ko)
KR (1) KR840001084B1 (ko)
BE (1) BE885222A (ko)
BR (1) BR8008830A (ko)
CA (1) CA1167998A (ko)
DE (1) DE3069297D1 (ko)
DK (1) DK213181A (ko)
ES (1) ES495032A0 (ko)
GR (1) GR70005B (ko)
IT (1) IT1141045B (ko)
MX (1) MX154458A (ko)
PH (1) PH15831A (ko)
PT (1) PT71801B (ko)
TR (1) TR20755A (ko)
WO (1) WO1981000684A1 (ko)
YU (1) YU233380A (ko)
ZA (1) ZA805427B (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2527102A1 (fr) * 1982-05-19 1983-11-25 Chloe Chemie Procede de traitement d'un reacteur de polymerisation
PH26338A (en) * 1988-08-10 1992-04-29 Shinetsu Chemical Co Method of preventing polymer scale formation
US5139823A (en) * 1990-08-09 1992-08-18 Investigacion Y Desarrollo C.A. Process for reducing scale formation in vinyl polymerization reactors
US5194301A (en) * 1990-08-09 1993-03-16 Investigacion Y Desarrollo, C.A. Process for reducing scale formation in vinyl polymerization reactors
JP2764660B2 (ja) * 1991-05-17 1998-06-11 信越化学工業株式会社 重合体スケール付着防止剤および重合体スケールの付着防止方法
DE19847124B4 (de) * 1998-10-14 2014-10-09 Basf Se Verfahren zum Entleeren von Behältnissen, die Dispersionen, Lösungen oder Suspensionen von Polymeren enthalten
DE102005017327B4 (de) * 2005-04-14 2007-08-30 EKATO Rühr- und Mischtechnik GmbH Bearbeitungsanlage
EP2130858B1 (de) 2008-06-06 2012-07-25 United Initiators GmbH & Co. KG Zubereitungen zur Initiierung von radikalischen Reaktionen
CN109351729A (zh) * 2018-10-28 2019-02-19 天津大沽化工股份有限公司 一种聚合釜内壁清洗方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE94210C (ko) * 1970-05-07
US4024330A (en) * 1975-04-08 1977-05-17 The B. F. Goodrich Company Internally coated reaction vessel and process for coating the same
GB1483144A (en) * 1975-04-07 1977-08-17 British Petroleum Co Protective films
US4024301A (en) * 1975-05-02 1977-05-17 The B. F. Goodrich Company Internally coated reaction vessel for use in olefinic polymerization
US4081248A (en) * 1976-08-16 1978-03-28 The B. F. Goodrich Company Internally coated reaction vessel for use in olefinic polymerization
US4068059A (en) * 1977-02-17 1978-01-10 The B. F. Goodrich Company Internally coated reaction vessel for use in olefinic polymerization
US4080173A (en) * 1977-06-20 1978-03-21 The B. F. Goodrich Company Internally coated reaction vessel for use in olefinic polymerization
US4105840A (en) * 1977-06-20 1978-08-08 The B. F. Goodrich Company Internally coated reaction vessel for use in olefinic polymerization
AU526104B2 (en) * 1978-09-08 1982-12-16 Geon Company, The Polymerization of vinyl chloride

Also Published As

Publication number Publication date
DK213181A (da) 1981-05-13
IT1141045B (it) 1986-10-01
WO1981000684A1 (en) 1981-03-19
YU233380A (en) 1983-02-28
ES8107329A1 (es) 1981-10-01
DE3069297D1 (en) 1984-10-31
CA1167998A (en) 1984-05-22
IT8024635A0 (it) 1980-09-12
BE885222A (fr) 1980-12-31
PT71801B (en) 1981-06-25
KR840001084B1 (ko) 1984-08-01
PH15831A (en) 1983-04-08
US4263421A (en) 1981-04-21
EP0035537A1 (en) 1981-09-16
PT71801A (en) 1980-10-01
EP0035537A4 (en) 1982-01-26
TR20755A (tr) 1982-06-25
ES495032A0 (es) 1981-10-01
ZA805427B (en) 1981-10-28
BR8008830A (pt) 1981-06-23
MX154458A (es) 1987-08-28
GR70005B (ko) 1982-07-23
EP0035537B1 (en) 1984-09-26

Similar Documents

Publication Publication Date Title
GB921636A (en) Polymerisation of propylene and catalysts therefor
KR830003520A (ko) 유기화합물의 증기적용을 사용하여 반응기를 코우팅하는 방법
KR830002948A (ko) 가요성 기질로 된 장식용 물질의 제조방법
KR890009980A (ko) 중합체-스케일 형성을 방지하는 방법
KR830006480A (ko) 고무제품 보강용 놋쇠피복 금속제품
SE7608915L (sv) Forfaringssett for polymerisation av etyleniskt omettad monomerer
ES467657A1 (es) Procedimiento para la polimerizacion de monomeros de haluro de vinilo en dispersion acuosa.
FI792313A (fi) Cellulosahydratslang med aoldringsbestaendigt spaerrskikt av syntetiskt sampolymerisat pao yttersidan samt foerfarande foer dess framstaellning
KR830003512A (ko) 유기화합물의 증기를 사용하는 코팅반응기의 공정
SE7510023L (sv) Sett att rengora reaktionsbehallare for polymerisation och sampolymerisation av vinylklorid
SE8303724D0 (sv) Process for isomerizing glucose
GB967805A (en) Finished leathers and the production thereof
ES476947A1 (es) Procedimiento para la obtencion de un catalizador.
ES442184A1 (es) Procedimiento para polimerizar monomeros liquidos monoetile-nicamente insaturados.
JPS5474291A (en) Production of anit-clouding transparent composite
KR920019825A (ko) 중합 반응기의 내부 표면용 부착 방지 조성물 및 이를 이용한 비닐 단량체 중합방법
ES370979A1 (es) Procedimiento para la polimerizacion de olefinas.
ES382882A1 (es) Procedimiento para la polimerizacion de alfa-olefinas.
ES400369A1 (es) Metodo para la preparacion de un solvente para un material de inscripcion sensible a la presion.
ES449990A1 (es) Metodo para preparar una composicion de resina de cloruro depolivinilo previamente mezclado.
ES409956A1 (es) Un procedimiento para la preparacion de un polimero a par- tir de un hidrocarburo dienico conjugado.
ES386497A1 (es) Procedimiento para polimerizar alfaolefinas.
JPS5213592A (en) Polymerization of vinyl chloride
JPS5392885A (en) Polymerization of vinyl monomer
ES409675A1 (es) Metodo perfeccionado para la obtencion de materiales poli- mericos.