CN110240669A - 一种间歇式液相本体法制备聚丁烯合金工艺中voc的脱除方法 - Google Patents
一种间歇式液相本体法制备聚丁烯合金工艺中voc的脱除方法 Download PDFInfo
- Publication number
- CN110240669A CN110240669A CN201910537567.5A CN201910537567A CN110240669A CN 110240669 A CN110240669 A CN 110240669A CN 201910537567 A CN201910537567 A CN 201910537567A CN 110240669 A CN110240669 A CN 110240669A
- Authority
- CN
- China
- Prior art keywords
- kettle
- flash vaporization
- vaporization kettle
- alloy powder
- flash
- 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
Links
Classifications
-
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/08—Butenes
-
- 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
- C08F6/26—Treatment of polymers prepared in bulk also solid polymers or polymer melts
- C08F6/28—Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910537567.5A CN110240669B (zh) | 2019-06-20 | 2019-06-20 | 一种间歇式液相本体法制备聚丁烯合金工艺中voc的脱除方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910537567.5A CN110240669B (zh) | 2019-06-20 | 2019-06-20 | 一种间歇式液相本体法制备聚丁烯合金工艺中voc的脱除方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110240669A true CN110240669A (zh) | 2019-09-17 |
CN110240669B CN110240669B (zh) | 2022-03-04 |
Family
ID=67888564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910537567.5A Active CN110240669B (zh) | 2019-06-20 | 2019-06-20 | 一种间歇式液相本体法制备聚丁烯合金工艺中voc的脱除方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110240669B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4195145A (en) * | 1977-11-11 | 1980-03-25 | Sumitomo Chemical Company, Limited | Process for the purification of highly crystalline polyolefins |
WO1997038025A1 (en) * | 1996-04-10 | 1997-10-16 | Rexene Corporation | Method and apparatus for product recovery of polyolefins |
CN102432703A (zh) * | 2011-08-02 | 2012-05-02 | 北京信诺海博石化科技发展有限公司 | 聚烯烃粉料后处理工艺方法 |
CN103897080A (zh) * | 2014-04-19 | 2014-07-02 | 青岛科技大学 | 高等规聚丁烯的工业化生产方法及实施该方法的装置 |
CN104628914A (zh) * | 2015-02-15 | 2015-05-20 | 青岛科技大学 | 一种高等规聚丁烯合金的工业生产方法及装置 |
CN205398524U (zh) * | 2016-02-16 | 2016-07-27 | 山东东方宏业化工有限公司 | 一种聚丁烯粉料后处理装置 |
-
2019
- 2019-06-20 CN CN201910537567.5A patent/CN110240669B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4195145A (en) * | 1977-11-11 | 1980-03-25 | Sumitomo Chemical Company, Limited | Process for the purification of highly crystalline polyolefins |
WO1997038025A1 (en) * | 1996-04-10 | 1997-10-16 | Rexene Corporation | Method and apparatus for product recovery of polyolefins |
CN102432703A (zh) * | 2011-08-02 | 2012-05-02 | 北京信诺海博石化科技发展有限公司 | 聚烯烃粉料后处理工艺方法 |
CN103897080A (zh) * | 2014-04-19 | 2014-07-02 | 青岛科技大学 | 高等规聚丁烯的工业化生产方法及实施该方法的装置 |
CN104628914A (zh) * | 2015-02-15 | 2015-05-20 | 青岛科技大学 | 一种高等规聚丁烯合金的工业生产方法及装置 |
CN205398524U (zh) * | 2016-02-16 | 2016-07-27 | 山东东方宏业化工有限公司 | 一种聚丁烯粉料后处理装置 |
Non-Patent Citations (2)
Title |
---|
周业永 等: "间歇式本体法PP装置闪蒸釜氮气连续汽提工艺研究", 《合成树脂及塑料》 * |
李玉贵 等: "《液相本体法聚丙烯生产及应用》", 30 September 1992, 中国石化出版社 * |
Also Published As
Publication number | Publication date |
---|---|
CN110240669B (zh) | 2022-03-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104918967B (zh) | 用于处理通过气相聚合所获得的聚烯烃颗粒的方法 | |
NO812917L (no) | Avgassingsprosess for fjerning av ikke-polymeriserte monomerer fra olefinpolymerer. | |
CN102030841B (zh) | 一种丙烯气相聚合方法 | |
DK160835B (da) | Katalysatormateriale til copolymerisation af ethylen og fremgangsmaade til fremstilling deraf | |
JPH02219806A (ja) | 分子量分布の狭い直鎖状ポリエチレンを製造しうるエチレンの気相重合方法 | |
CN107922541B (zh) | 乙烯气相聚合方法 | |
FR2517313A1 (fr) | Procede de polymerisation en phase gazeuse faisant appel a la catalyse heterogene et reacteur spherique pour sa mise en oeuvre | |
CN110240669A (zh) | 一种间歇式液相本体法制备聚丁烯合金工艺中voc的脱除方法 | |
CN106893020B (zh) | 一种球形聚丁烯-1的制备方法 | |
CN113372477B (zh) | 一种支化度可控的eva合成的调控方法及合成方法、一种evoh树脂及其合成方法 | |
JPS601882B2 (ja) | 高引裂強度重合体 | |
TW200909449A (en) | Process for the polymerization of olefins | |
CN115894760B (zh) | 一种脱单体塔及其在聚烯烃弹性体制备中的应用 | |
BG100383A (bg) | Метод за полимеризация на олефини в газова фаза | |
CN104761833B (zh) | 一种聚烯烃合金材料及其制备方法 | |
CN104610670B (zh) | 一种聚烯烃热塑性弹性体材料及其制备方法 | |
CN106893007B (zh) | 一种高等规度球形聚丁烯-1的制备方法 | |
CN104774361B (zh) | 一种聚乙烯/聚丁烯热塑性弹性体合金材料及其制备方法 | |
Wang et al. | Reversible deactivation radical (co) polymerization of dimethyl methylene oxazolidinone towards responsive vicinal aminoalcohol-containing copolymers | |
CN106749820A (zh) | 一种无规共聚聚丙烯的生产方法 | |
CN115073671A (zh) | 一种间歇法高全同聚丁烯-1的制备方法和装置 | |
SU424359A3 (ru) | Способ полимеризации газообразных мономеров | |
CN112457436A (zh) | 一种高熔指聚丙烯及其制备方法 | |
CN109181147A (zh) | 一种稳定性高的聚氯乙烯树脂及其制备方法 | |
Song et al. | Waste‐reducing preparation of PE‐g‐MAH and PE‐g‐DBM via solid phase grafting reaction and their application as compatibilizers |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A VOC removal method in the process of preparing polybutene alloy by intermittent liquid phase bulk method Effective date of registration: 20220425 Granted publication date: 20220304 Pledgee: Societe Generale Bank Limited by Share Ltd. Binzhou branch Pledgor: SHANDONG CHAMBROAD PETROCHEMICALS Co.,Ltd. Registration number: Y2022980004752 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230512 Granted publication date: 20220304 Pledgee: Societe Generale Bank Limited by Share Ltd. Binzhou branch Pledgor: SHANDONG CHAMBROAD PETROCHEMICALS Co.,Ltd. Registration number: Y2022980004752 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |