CN111944075B - 聚异戊二烯胶乳的后处理方法 - Google Patents
聚异戊二烯胶乳的后处理方法 Download PDFInfo
- Publication number
- CN111944075B CN111944075B CN202010926332.8A CN202010926332A CN111944075B CN 111944075 B CN111944075 B CN 111944075B CN 202010926332 A CN202010926332 A CN 202010926332A CN 111944075 B CN111944075 B CN 111944075B
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- Prior art keywords
- latex
- polyisoprene latex
- concentrated
- polyisoprene
- post
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- 239000004816 latex Substances 0.000 title claims abstract description 159
- 229920000126 latex Polymers 0.000 title claims abstract description 159
- 229920001195 polyisoprene Polymers 0.000 title claims abstract description 103
- 238000000034 method Methods 0.000 title claims abstract description 50
- 239000012528 membrane Substances 0.000 claims abstract description 54
- 239000000919 ceramic Substances 0.000 claims abstract description 36
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 30
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims abstract description 29
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims abstract description 29
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims abstract description 29
- 238000001962 electrophoresis Methods 0.000 claims abstract description 26
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 239000005862 Whey Substances 0.000 claims abstract description 15
- 102000007544 Whey Proteins Human genes 0.000 claims abstract description 15
- 108010046377 Whey Proteins Proteins 0.000 claims abstract description 15
- 238000002156 mixing Methods 0.000 claims abstract description 12
- 239000007787 solid Substances 0.000 claims description 24
- 239000011148 porous material Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 19
- 229920001971 elastomer Polymers 0.000 abstract description 11
- 239000005060 rubber Substances 0.000 abstract description 11
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 5
- 239000000243 solution Substances 0.000 description 21
- 239000000706 filtrate Substances 0.000 description 15
- 230000008569 process Effects 0.000 description 14
- 239000011521 glass Substances 0.000 description 12
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 11
- 238000005119 centrifugation Methods 0.000 description 9
- 239000003292 glue Substances 0.000 description 8
- NSEQHAPSDIEVCD-UHFFFAOYSA-N N.[Zn+2] Chemical compound N.[Zn+2] NSEQHAPSDIEVCD-UHFFFAOYSA-N 0.000 description 6
- 238000004821 distillation Methods 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 6
- 238000005374 membrane filtration Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 230000001804 emulsifying effect Effects 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 238000004945 emulsification Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 206010020751 Hypersensitivity Diseases 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000003995 emulsifying agent Substances 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 238000000703 high-speed centrifugation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000012466 permeate Substances 0.000 description 3
- 238000004094 preconcentration Methods 0.000 description 3
- 206010002198 Anaphylactic reaction Diseases 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 208000026935 allergic disease Diseases 0.000 description 2
- 230000007815 allergy Effects 0.000 description 2
- 208000003455 anaphylaxis Diseases 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
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- 238000001728 nano-filtration Methods 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 208000030961 allergic reaction Diseases 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000012874 anionic emulsifier Substances 0.000 description 1
- 229920006318 anionic polymer Polymers 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009295 crossflow filtration Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000010556 emulsion polymerization method Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000007764 o/w emulsion Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000012945 sealing adhesive Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C1/00—Treatment of rubber latex
- C08C1/02—Chemical or physical treatment of rubber latex before or during concentration
- C08C1/075—Concentrating
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Description
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010926332.8A CN111944075B (zh) | 2020-09-07 | 2020-09-07 | 聚异戊二烯胶乳的后处理方法 |
PCT/CN2021/082220 WO2022048133A1 (zh) | 2020-09-07 | 2021-03-23 | 聚异戊二烯胶乳的后处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010926332.8A CN111944075B (zh) | 2020-09-07 | 2020-09-07 | 聚异戊二烯胶乳的后处理方法 |
Publications (2)
Publication Number | Publication Date |
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CN111944075A CN111944075A (zh) | 2020-11-17 |
CN111944075B true CN111944075B (zh) | 2022-02-08 |
Family
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CN202010926332.8A Active CN111944075B (zh) | 2020-09-07 | 2020-09-07 | 聚异戊二烯胶乳的后处理方法 |
Country Status (2)
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CN (1) | CN111944075B (zh) |
WO (1) | WO2022048133A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111944075B (zh) * | 2020-09-07 | 2022-02-08 | 淄博鲁华泓锦新材料集团股份有限公司 | 聚异戊二烯胶乳的后处理方法 |
CN113372468B (zh) * | 2021-07-05 | 2022-06-14 | 淄博鲁华泓锦新材料集团股份有限公司 | 聚异戊二烯胶乳的浓缩方法 |
CN113896814B (zh) * | 2021-11-15 | 2023-05-26 | 淄博鲁华泓锦新材料股份有限公司 | 一种低温吸附制备浓缩聚异戊二烯胶乳的方法 |
CN114409829A (zh) * | 2022-01-05 | 2022-04-29 | 淄博鲁华泓锦新材料集团股份有限公司 | 一种异戊二烯胶乳浓缩方法 |
CN114685820B (zh) * | 2022-04-28 | 2023-11-10 | 山东京博中聚新材料有限公司 | 一种道路沥青改性用高固含量阳离子丁苯胶乳及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB683133A (en) * | 1949-10-01 | 1952-11-26 | Dunlop Rubber Co | Process and apparatus for the concentration of rubber latex |
GB756573A (en) * | 1953-11-04 | 1956-09-05 | Dunlop Rubber Co | Concentration of natural rubber latex by electrodecantation |
US4331525A (en) * | 1979-11-13 | 1982-05-25 | Diamond Shamrock Corporation | Electrolytic-ultrafiltration apparatus and process for recovering solids from a liquid medium |
CN107629150A (zh) * | 2017-07-23 | 2018-01-26 | 北京化工大学 | 一种胶乳的提取方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102477110B (zh) * | 2010-11-25 | 2013-12-11 | 中国科学院过程工程研究所 | 一种膜法洗涤聚合物乳胶的方法 |
FR3035108B1 (fr) * | 2015-04-15 | 2017-05-05 | Association Pour Les Transferts De Tech Du Mans | Extraction de polyisoprene de masse molaire elevee |
CN111944075B (zh) * | 2020-09-07 | 2022-02-08 | 淄博鲁华泓锦新材料集团股份有限公司 | 聚异戊二烯胶乳的后处理方法 |
-
2020
- 2020-09-07 CN CN202010926332.8A patent/CN111944075B/zh active Active
-
2021
- 2021-03-23 WO PCT/CN2021/082220 patent/WO2022048133A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB683133A (en) * | 1949-10-01 | 1952-11-26 | Dunlop Rubber Co | Process and apparatus for the concentration of rubber latex |
GB756573A (en) * | 1953-11-04 | 1956-09-05 | Dunlop Rubber Co | Concentration of natural rubber latex by electrodecantation |
US4331525A (en) * | 1979-11-13 | 1982-05-25 | Diamond Shamrock Corporation | Electrolytic-ultrafiltration apparatus and process for recovering solids from a liquid medium |
CN107629150A (zh) * | 2017-07-23 | 2018-01-26 | 北京化工大学 | 一种胶乳的提取方法 |
Also Published As
Publication number | Publication date |
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CN111944075A (zh) | 2020-11-17 |
WO2022048133A1 (zh) | 2022-03-10 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 255411 No. 3, Feng Bei Road, Zhangdian District, Shandong, Zibo Applicant after: Zibo luhuahongjin New Material Group Co.,Ltd. Address before: 255411 No. 3, Feng Bei Road, Zhangdian District, Shandong, Zibo Applicant before: ZIBO LUHUA HONGJIN NEW MATERIAL Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20241212 Address after: 124099 Songjia Village, Shuangsheng Street, Shuangtaizi District, Panjin City, Liaoning Province 2111020090140207 (Industrial Park) Patentee after: Liaoning Luhua Hongjin New Material Technology Co.,Ltd. Country or region after: China Address before: 255411 No. 3, Feng Bei Road, Zhangdian District, Shandong, Zibo Patentee before: Zibo luhuahongjin New Material Group Co.,Ltd. Country or region before: China |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 124099 Songjia Village, Shuangsheng Street, Shuangtaizi District, Panjin City, Liaoning Province 2111020090140207 (Industrial Park) Patentee after: Liaoning Luhua Hongjin New Material Technology Co.,Ltd. Country or region after: China Address before: 124099 Songjia Village, Shuangsheng Street, Shuangtaizi District, Panjin City, Liaoning Province 2111020090140207 (Industrial Park) Patentee before: Liaoning Luhua Hongjin New Material Technology Co.,Ltd. Country or region before: China |