KR100359391B1 - 잔류단량체의제거방법및제거용탑 - Google Patents

잔류단량체의제거방법및제거용탑 Download PDF

Info

Publication number
KR100359391B1
KR100359391B1 KR1019950002550A KR19950002550A KR100359391B1 KR 100359391 B1 KR100359391 B1 KR 100359391B1 KR 1019950002550 A KR1019950002550 A KR 1019950002550A KR 19950002550 A KR19950002550 A KR 19950002550A KR 100359391 B1 KR100359391 B1 KR 100359391B1
Authority
KR
South Korea
Prior art keywords
tower
slurry
pvc
residual monomer
inner diameter
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.)
Expired - Fee Related
Application number
KR1019950002550A
Other languages
English (en)
Korean (ko)
Other versions
KR950032318A (ko
Inventor
우치다세이이치
구라조노도시노부
이시바시세이고
마쓰다에쓰로
Original Assignee
칫소가부시키가이샤
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 칫소가부시키가이샤 filed Critical 칫소가부시키가이샤
Publication of KR950032318A publication Critical patent/KR950032318A/ko
Application granted granted Critical
Publication of KR100359391B1 publication Critical patent/KR100359391B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
    • 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
    • C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F14/02—Monomers containing chlorine
    • C08F14/04—Monomers containing two carbon atoms
    • C08F14/06—Vinyl chloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
    • B01J8/125—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow with multiple sections one above the other separated by distribution aids, e.g. reaction and regeneration sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/001—Removal of residual monomers by physical means
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/24—Treatment of polymer suspensions
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/10—Organic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)
KR1019950002550A 1994-02-07 1995-02-07 잔류단량체의제거방법및제거용탑 Expired - Fee Related KR100359391B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP94-034149 1994-02-07
JP03414994A JP3709568B2 (ja) 1994-02-07 1994-02-07 残留モノマー除去処理法およびそれに用いる残留モノマー除去処理塔

Publications (2)

Publication Number Publication Date
KR950032318A KR950032318A (ko) 1995-12-20
KR100359391B1 true KR100359391B1 (ko) 2003-01-24

Family

ID=12406150

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950002550A Expired - Fee Related KR100359391B1 (ko) 1994-02-07 1995-02-07 잔류단량체의제거방법및제거용탑

Country Status (12)

Country Link
US (1) US6375793B1 (https=)
EP (1) EP0668134B1 (https=)
JP (1) JP3709568B2 (https=)
KR (1) KR100359391B1 (https=)
CN (1) CN1059376C (https=)
CA (1) CA2141989A1 (https=)
DE (1) DE69507058T2 (https=)
ES (1) ES2127991T3 (https=)
GR (1) GR3029394T3 (https=)
MY (1) MY115335A (https=)
SG (1) SG55065A1 (https=)
TW (1) TW297820B (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100449195B1 (ko) * 1995-08-04 2004-12-03 칫소가부시키가이샤 잔류단량체제거장치및방법
KR100885649B1 (ko) 2006-06-01 2009-02-25 롬 앤드 하아스 컴패니 공정 설비, 특히 안전 장치상에서 중합체 축적을최소화하기 위한 방법 및 장치
WO2022019574A1 (ko) * 2020-07-22 2022-01-27 한화솔루션 주식회사 잔류 모노머 제거장치
WO2022158873A1 (ko) * 2021-01-20 2022-07-28 한화솔루션 주식회사 증류장치
WO2026069280A1 (ko) * 2024-09-30 2026-04-02 한화솔루션 주식회사 잔류 모노머 제거장치

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3978797B2 (ja) * 1996-12-26 2007-09-19 チッソ株式会社 残留モノマー除去方法および装置
CN1085106C (zh) * 1998-11-12 2002-05-22 华东理工大学 反应物料逗留时间均布的尿素合成塔
KR100429272B1 (ko) * 1999-04-22 2004-04-29 짓쏘 가부시끼가이샤 중합체 라텍스로부터 미반응 모노머를 제거하는 장치 및방법
US6830607B2 (en) * 2001-06-15 2004-12-14 Westlake Technology Corporation Slurry tray and slurry tray assembly for use in fractionation towers
US20050205215A1 (en) * 2004-03-17 2005-09-22 General Electric Company Apparatus for the evaporation of aqueous organic liquids and the production of powder pre-forms in flame hydrolysis processes
FR2967151B1 (fr) * 2010-11-04 2014-05-23 Solvay Procede pour le traitement d'effluents aqueux provenant de la preparation d'un polymere halogene
FR2967153B1 (fr) * 2010-11-04 2014-10-03 Solvay Procede pour le traitement d'eaux usees provenant de la preparation d'un polymere halogene
CN102092108A (zh) * 2011-01-06 2011-06-15 金发科技股份有限公司 一种消减聚合物材料中低分子有机挥发物的方法
CN103412486A (zh) * 2013-07-23 2013-11-27 沈阳化工大学 一种聚氯乙烯汽提过程智能控制方法
CN103724466A (zh) * 2014-01-02 2014-04-16 新疆天业（集团）有限公司 悬浮法pvc浆料汽提脱析vcm的方法
US10570223B2 (en) 2014-05-28 2020-02-25 Lg Chem, Ltd. Stripping apparatus
DE102015213493A1 (de) * 2015-07-17 2016-09-15 Basf Se Kolonne zur thermischen Behandlung von fluiden Gemischen, insbesondere solchen, die (Meth)acrylmonomere enthalten
CN105294891A (zh) * 2015-10-20 2016-02-03 天能化工有限公司 一种pvc生产中蒸汽汽提残留vcm的方法
KR102068308B1 (ko) * 2016-09-23 2020-01-20 주식회사 엘지화학 고분자의 잔류 모노머 함량 제어방법
US11541328B2 (en) 2017-01-11 2023-01-03 Koch-Glitsch, Lp Contact tray having baffle wall for concentrating low liquid flow and method involving same
KR102702865B1 (ko) 2020-04-24 2024-09-05 주식회사 엘지화학 후처리 장치
KR102869580B1 (ko) * 2020-06-15 2025-10-14 주식회사 엘지화학 염화비닐계 중합체의 제조방법
KR102782581B1 (ko) 2020-10-05 2025-03-14 주식회사 엘지화학 스트리핑 장치 및 스트리핑 방법
CN116173539B (zh) * 2023-02-02 2025-07-11 石博士实验室(广州)有限责任公司 一种沸腾器及具有所述沸腾器的常压低温蒸馏系统
CN117464874B (zh) * 2023-11-27 2024-08-30 山东诺森塑胶有限公司 一种抗菌型色母料制备用烘干装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1919599A (en) * 1929-10-17 1933-07-25 Standard Oil Dev Co Method for removing entrained liquid from gases and vapors
US2433060A (en) * 1943-01-01 1947-12-23 Standard Oil Dev Co Process of stripping emulsion polymerizate latices
US2845444A (en) * 1953-08-18 1958-07-29 Procter & Gamble Apparatus and method for steam deodorizing of fats and oils
US3249516A (en) * 1962-05-15 1966-05-03 Planex Associates Ltd Fractional distillation column with inclined wall sections
GB1211547A (en) * 1967-10-12 1970-11-11 Fisons Ind Chemicals Ltd Hydrazine
US4017355A (en) * 1970-12-18 1977-04-12 Nippon Oil Company Ltd. Process for treating latices
US3844898A (en) * 1973-01-02 1974-10-29 Universal Oil Prod Co Fractionation apparatus having plural, integral and concentric fractionating units
US3959085A (en) * 1973-01-02 1976-05-25 Universal Oil Products Company Fractionation apparatus having two integral and concentric fractionating units
US4158092A (en) * 1974-07-25 1979-06-12 Hoechst Aktiengesellschaft Process for the manufacture of vinyl chloride polymer dispersions with a low monomer content
US4086414A (en) * 1974-08-19 1978-04-25 Ethyl Corporation Steam stripping polyvinyl chloride resins
US3975164A (en) * 1975-02-05 1976-08-17 Phillips Petroleum Company Apparatus for purifying HF catalyst in an alkylation process
JPS5813563B2 (ja) * 1976-04-03 1983-03-14 信越化学工業株式会社 塩化ビニルの水性分散液から未反応モノマ−を除去する方法およびその装置
JPS548693A (en) * 1977-06-21 1979-01-23 Chisso Corp Removal of monomer from vinyl chloride resin slurry by steam treatment using improved plate column
US4303479A (en) * 1977-10-07 1981-12-01 The Goodyear Tire & Rubber Company Distillation separation method
DE2759097C2 (de) * 1977-12-30 1987-03-05 Norsk Hydro A.S., Oslo Verfahren zur Reduktion des Vinylchloridgehaltes in wäßrigen Dispersionen von Vinylchloridpolymeren und -copolymeren
US4228273A (en) * 1978-09-05 1980-10-14 Tenneco Chemicals, Inc. Process for the removal of vinyl chloride from aqueous dispersions of vinyl chloride resins
JPS5622305A (en) * 1979-08-01 1981-03-02 Chisso Corp Monomer removal from vinyl chloride resin slurry by steaming and apparatus therefor
SU1348188A1 (ru) * 1986-01-03 1987-10-30 Предприятие П/Я Р-6956 Аппарат дл выделени полимеров из растворов
JP3029075B2 (ja) * 1992-09-25 2000-04-04 チッソ株式会社 塩化ビニル樹脂スラリーの水蒸気処理による残留ビニルモノマー含有量の低い樹脂粉体の製造方法及びその装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100449195B1 (ko) * 1995-08-04 2004-12-03 칫소가부시키가이샤 잔류단량체제거장치및방법
KR100885649B1 (ko) 2006-06-01 2009-02-25 롬 앤드 하아스 컴패니 공정 설비, 특히 안전 장치상에서 중합체 축적을최소화하기 위한 방법 및 장치
WO2022019574A1 (ko) * 2020-07-22 2022-01-27 한화솔루션 주식회사 잔류 모노머 제거장치
KR20220011960A (ko) * 2020-07-22 2022-02-03 한화솔루션 주식회사 잔류 모노머 제거장치
KR102691945B1 (ko) * 2020-07-22 2024-08-06 한화솔루션 주식회사 잔류 모노머 제거장치
WO2022158873A1 (ko) * 2021-01-20 2022-07-28 한화솔루션 주식회사 증류장치
WO2026069280A1 (ko) * 2024-09-30 2026-04-02 한화솔루션 주식회사 잔류 모노머 제거장치

Also Published As

Publication number Publication date
CN1059376C (zh) 2000-12-13
JP3709568B2 (ja) 2005-10-26
EP0668134A2 (en) 1995-08-23
CN1112938A (zh) 1995-12-06
JPH07224109A (ja) 1995-08-22
SG55065A1 (en) 1998-12-21
TW297820B (https=) 1997-02-11
MY115335A (en) 2003-05-31
CA2141989A1 (en) 1995-08-08
DE69507058T2 (de) 1999-08-05
ES2127991T3 (es) 1999-05-01
KR950032318A (ko) 1995-12-20
EP0668134B1 (en) 1999-01-07
GR3029394T3 (en) 1999-05-28
DE69507058D1 (de) 1999-02-18
EP0668134A3 (en) 1996-01-03
US6375793B1 (en) 2002-04-23

Similar Documents

Publication Publication Date Title
KR100359391B1 (ko) 잔류단량체의제거방법및제거용탑
US4158092A (en) Process for the manufacture of vinyl chloride polymer dispersions with a low monomer content
CA1089146A (en) Monomer removal from the slurry of vinyl chloride resin with steam by using improved plate tower
EP0756883B1 (en) Apparatus and method for removing residual monomers
EP0949276B1 (en) Methods and apparatus for removing residual monomers
NO771138L (no) Fremgangsm}te for } fjerne ikke-reagert monomer fra vannholdig dispersjon av polymerisat av vinyklorid og anordning for utf¦relse av fremgangsm}ten
CA1152689A (en) Process for removing monomer from vinyl chloride resin slurry by steam treatment and apparatus employed therefor
IE42595B1 (en) Process and apparatus for reducing the content of volatile constituents of vinyl chloride polymers
US20230295352A1 (en) Apparatus for removing residual monomers
KR102772933B1 (ko) 잔류 모노머 제거 장치
JP3029075B2 (ja) 塩化ビニル樹脂スラリーの水蒸気処理による残留ビニルモノマー含有量の低い樹脂粉体の製造方法及びその装置
CS196386B2 (en) Method of removing monomers from water dispersion of vinyl chloride polymers or copolymers
US5929206A (en) Continuous process for removing the residual monomer or monomers from an aqueous latex of a synthetic polymer and device for carrying it out
CA1081881A (en) Process and device for the preparation of polymer dispersions having a low monomer content
US6117972A (en) Introducing steam into polymer dispersions
KR850000152B1 (ko) 염화비닐수지 슬러리중의 단량체 제거방법
RU2694845C1 (ru) Способ и аппарат для очистки кремнийорганических соединений от летучих компонентов
HK1023133A (en) Methods and apparatus for removing residual monomers
JP2002114816A (ja) 未反応塩化ビニル系モノマーを除去する方法およびその装置
CS205467B1 (en) Method and plant for removal of monomer from polyvinylchloride suspensions
CS201973B1 (sk) Sposob a zariadenie na odstraňovanie monoméru z vodných disperzi! homo- alebo kopolymérov vinylchloridu

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

A201 Request for examination
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

FPAY Annual fee payment

Payment date: 20061011

Year of fee payment: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20071022

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20071022

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000