CN1654486A - 聚氯乙烯浆料离心母液的复用方法 - Google Patents
聚氯乙烯浆料离心母液的复用方法 Download PDFInfo
- Publication number
- CN1654486A CN1654486A CN 200510045642 CN200510045642A CN1654486A CN 1654486 A CN1654486 A CN 1654486A CN 200510045642 CN200510045642 CN 200510045642 CN 200510045642 A CN200510045642 A CN 200510045642A CN 1654486 A CN1654486 A CN 1654486A
- Authority
- CN
- China
- Prior art keywords
- mother liquor
- polyvinyl chloride
- initiator
- pvc
- production
- 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
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000012452 mother liquor Substances 0.000 title claims description 47
- 239000004800 polyvinyl chloride Substances 0.000 title claims description 45
- 229920000915 polyvinyl chloride Polymers 0.000 title claims description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 76
- 239000003999 initiator Substances 0.000 claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 claims abstract description 24
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 18
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 16
- 238000011010 flushing procedure Methods 0.000 claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 239000002270 dispersing agent Substances 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims description 18
- 239000006185 dispersion Substances 0.000 claims description 15
- 238000012546 transfer Methods 0.000 claims description 10
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 8
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 8
- 230000035484 reaction time Effects 0.000 claims description 8
- -1 polypropylene Polymers 0.000 claims description 4
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 4
- 239000000178 monomer Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- HQDAJGNZGNZGCO-UHFFFAOYSA-N (propan-2-ylideneamino)urea Chemical group CC(C)=NNC(N)=O HQDAJGNZGNZGCO-UHFFFAOYSA-N 0.000 claims description 2
- 229920000742 Cotton Polymers 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 239000002671 adjuvant Substances 0.000 claims description 2
- 239000003963 antioxidant agent Substances 0.000 claims description 2
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethyl mercaptane Natural products CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 claims description 2
- 150000002978 peroxides Chemical class 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 claims description 2
- 238000005502 peroxidation Methods 0.000 claims 3
- 239000011236 particulate material Substances 0.000 claims 2
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 claims 1
- 230000003078 antioxidant effect Effects 0.000 claims 1
- RWGFKTVRMDUZSP-UHFFFAOYSA-N isopropyl-benzene Natural products CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 claims 1
- 125000000400 lauroyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- 125000005634 peroxydicarbonate group Chemical group 0.000 claims 1
- 239000002002 slurry Substances 0.000 abstract description 23
- 239000008367 deionised water Substances 0.000 abstract description 8
- 229910021641 deionized water Inorganic materials 0.000 abstract description 8
- 238000007789 sealing Methods 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 2
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 239000007787 solid Substances 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- 239000003086 colorant Substances 0.000 description 8
- 238000002156 mixing Methods 0.000 description 8
- 238000011084 recovery Methods 0.000 description 7
- 230000002262 irrigation Effects 0.000 description 6
- 238000003973 irrigation Methods 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 238000011049 filling Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 235000019731 tricalcium phosphate Nutrition 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 241000282326 Felis catus Species 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000010612 desalination reaction Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000001506 calcium phosphate Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 229940078499 tricalcium phosphate Drugs 0.000 description 1
- 229910000391 tricalcium phosphate Inorganic materials 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100456424A CN100347200C (zh) | 2005-01-11 | 2005-01-11 | 聚氯乙烯浆料离心母液的复用方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100456424A CN100347200C (zh) | 2005-01-11 | 2005-01-11 | 聚氯乙烯浆料离心母液的复用方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1654486A true CN1654486A (zh) | 2005-08-17 |
CN100347200C CN100347200C (zh) | 2007-11-07 |
Family
ID=34894476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100456424A Active CN100347200C (zh) | 2005-01-11 | 2005-01-11 | 聚氯乙烯浆料离心母液的复用方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100347200C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110078851A (zh) * | 2019-04-29 | 2019-08-02 | 杰瑞德工业设备(北京)有限公司 | 聚氯乙烯悬浮聚合方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2053542U (zh) * | 1989-03-20 | 1990-02-28 | 王俊杰 | 残液回收装置 |
CN1124295C (zh) * | 2000-03-21 | 2003-10-15 | 青岛海晶化工集团有限公司 | 氯乙烯悬浮聚合的中型聚合釜及采用该聚合釜的聚合方法 |
-
2005
- 2005-01-11 CN CNB2005100456424A patent/CN100347200C/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110078851A (zh) * | 2019-04-29 | 2019-08-02 | 杰瑞德工业设备(北京)有限公司 | 聚氯乙烯悬浮聚合方法 |
CN110078851B (zh) * | 2019-04-29 | 2021-04-23 | 杰瑞德工业设备(北京)有限公司 | 聚氯乙烯悬浮聚合方法 |
Also Published As
Publication number | Publication date |
---|---|
CN100347200C (zh) | 2007-11-07 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: FANGDA JINHUA CHEMICAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: JINHUA CHEMICAL (GROUP) CORP., LTD. Effective date: 20131114 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20131114 Address after: 125001 No. 1 chemical Street, Lianshan District, Liaoning, Huludao Patentee after: FANGDA JINHUA CHEMICAL TECHNOLOGY CO., LTD. Address before: 125001 chemical Street, Lianshan District, Huludao, Liaoning Patentee before: Jinhua Chemical (Group) Corp., Ltd. |
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CP01 | Change in the name or title of a patent holder |
Address after: 125001 No. 1 chemical Street, Lianshan District, Liaoning, Huludao Patentee after: Aviation brocade Polytron Technologies Inc Address before: 125001 No. 1 chemical Street, Lianshan District, Liaoning, Huludao Patentee before: FANGDA JINHUA CHEMICAL TECHNOLOGY CO., LTD. |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220209 Address after: 125000 office building, building 1-113, chemical Street, Lianshan District, Huludao City, Liaoning Province Patentee after: Hangjin Jinxi Chlor Alkali Chemical Co.,Ltd. Address before: No. 1, Lianshan chemical Street, Huludao, Liaoning Province Patentee before: HANGJIN TECHNOLOGY CO.,LTD. |
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TR01 | Transfer of patent right |