CN104119472A - 一种活性预交联凝胶颗粒 - Google Patents
一种活性预交联凝胶颗粒 Download PDFInfo
- Publication number
- CN104119472A CN104119472A CN201410300249.4A CN201410300249A CN104119472A CN 104119472 A CN104119472 A CN 104119472A CN 201410300249 A CN201410300249 A CN 201410300249A CN 104119472 A CN104119472 A CN 104119472A
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- China
- Prior art keywords
- gel particle
- active pre
- crosslinked gel
- initiator
- acrylamide
- 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
- 239000007863 gel particle Substances 0.000 title claims abstract description 57
- 238000004132 cross linking Methods 0.000 title abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000003999 initiator Substances 0.000 claims abstract description 14
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 12
- 239000011734 sodium Substances 0.000 claims abstract description 12
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 11
- 238000002360 preparation method Methods 0.000 claims abstract description 10
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000178 monomer Substances 0.000 claims abstract description 9
- 125000000129 anionic group Chemical group 0.000 claims abstract description 8
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims abstract description 8
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 claims abstract description 6
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000005520 cutting process Methods 0.000 claims abstract description 5
- 239000008367 deionised water Substances 0.000 claims abstract description 4
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 30
- 229910052757 nitrogen Inorganic materials 0.000 claims description 15
- 239000000243 solution Substances 0.000 claims description 15
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 12
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 10
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 6
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 5
- 239000011837 N,N-methylenebisacrylamide Substances 0.000 claims description 5
- 229910052731 fluorine Inorganic materials 0.000 claims description 5
- 239000011737 fluorine Substances 0.000 claims description 5
- 239000011259 mixed solution Substances 0.000 claims description 5
- UWNADWZGEHDQAB-UHFFFAOYSA-N 2,5-dimethylhexane Chemical group CC(C)CCC(C)C UWNADWZGEHDQAB-UHFFFAOYSA-N 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 238000005469 granulation Methods 0.000 claims description 4
- 230000003179 granulation Effects 0.000 claims description 4
- LVHBHZANLOWSRM-UHFFFAOYSA-N itaconic acid Chemical compound OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- WYGWHHGCAGTUCH-UHFFFAOYSA-N 2-[(2-cyano-4-methylpentan-2-yl)diazenyl]-2,4-dimethylpentanenitrile Chemical compound CC(C)CC(C)(C#N)N=NC(C)(C#N)CC(C)C WYGWHHGCAGTUCH-UHFFFAOYSA-N 0.000 claims description 3
- 239000004159 Potassium persulphate Substances 0.000 claims description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 3
- 235000019394 potassium persulphate Nutrition 0.000 claims description 3
- 230000004044 response Effects 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims description 3
- PODWXQQNRWNDGD-UHFFFAOYSA-L sodium thiosulfate pentahydrate Chemical compound O.O.O.O.O.[Na+].[Na+].[O-]S([S-])(=O)=O PODWXQQNRWNDGD-UHFFFAOYSA-L 0.000 claims description 3
- DZSVIVLGBJKQAP-UHFFFAOYSA-N 1-(2-methyl-5-propan-2-ylcyclohex-2-en-1-yl)propan-1-one Chemical compound CCC(=O)C1CC(C(C)C)CC=C1C DZSVIVLGBJKQAP-UHFFFAOYSA-N 0.000 claims description 2
- LCPVQAHEFVXVKT-UHFFFAOYSA-N 2-(2,4-difluorophenoxy)pyridin-3-amine Chemical compound NC1=CC=CN=C1OC1=CC=C(F)C=C1F LCPVQAHEFVXVKT-UHFFFAOYSA-N 0.000 claims description 2
- 239000004160 Ammonium persulphate Substances 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 2
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 2
- 150000001409 amidines Chemical class 0.000 claims description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 2
- 235000019395 ammonium persulphate Nutrition 0.000 claims description 2
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- VVWRJUBEIPHGQF-UHFFFAOYSA-N propan-2-yl n-propan-2-yloxycarbonyliminocarbamate Chemical compound CC(C)OC(=O)N=NC(=O)OC(C)C VVWRJUBEIPHGQF-UHFFFAOYSA-N 0.000 claims description 2
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims description 2
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 claims description 2
- 229960004418 trolamine Drugs 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- -1 polyoxyethylene Polymers 0.000 abstract description 11
- 229920000642 polymer Polymers 0.000 abstract description 7
- 239000003795 chemical substances by application Substances 0.000 abstract description 6
- 230000001804 emulsifying effect Effects 0.000 abstract description 5
- 238000006116 polymerization reaction Methods 0.000 abstract description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 abstract 2
- 150000005215 alkyl ethers Chemical class 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 1
- 230000000977 initiatory effect Effects 0.000 abstract 1
- 238000005453 pelletization Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 21
- 238000011084 recovery Methods 0.000 description 14
- 239000004743 Polypropylene Substances 0.000 description 8
- 150000001408 amides Chemical class 0.000 description 8
- 229920001155 polypropylene Polymers 0.000 description 8
- 238000007789 sealing Methods 0.000 description 7
- 239000010779 crude oil Substances 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 229920002401 polyacrylamide Polymers 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 5
- 230000035699 permeability Effects 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000010926 purge Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 150000003926 acrylamides Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000011246 composite particle Substances 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 125000005395 methacrylic acid group Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- QLNJFJADRCOGBJ-UHFFFAOYSA-N propionamide Chemical compound CCC(N)=O QLNJFJADRCOGBJ-UHFFFAOYSA-N 0.000 description 1
- 239000012966 redox initiator Substances 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000011206 ternary composite Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
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CN201410300249.4A CN104119472B (zh) | 2014-06-30 | 2014-06-30 | 一种活性预交联凝胶颗粒 |
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CN201410300249.4A CN104119472B (zh) | 2014-06-30 | 2014-06-30 | 一种活性预交联凝胶颗粒 |
Publications (2)
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CN104119472A true CN104119472A (zh) | 2014-10-29 |
CN104119472B CN104119472B (zh) | 2017-01-11 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105085798A (zh) * | 2015-08-07 | 2015-11-25 | 四川大学 | 一种双重网络部分交联部分支化聚合物驱油剂及其制备方法 |
CN105368422A (zh) * | 2015-12-09 | 2016-03-02 | 天津大港油田滨港集团博弘石油化工有限公司 | 一种预交联体膨颗粒调剖剂及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1178801A (zh) * | 1995-11-24 | 1998-04-15 | 四川联合大学 | 一种梳型共聚物的制备方法 |
CN1542031A (zh) * | 2003-11-07 | 2004-11-03 | 四川大学 | 高增粘疏水缔合水溶性共聚物及其制备方法和用途 |
CN102392627A (zh) * | 2011-11-16 | 2012-03-28 | 中国石油天然气股份有限公司 | 一种提高油田采收率的方法 |
CN102399345A (zh) * | 2010-09-14 | 2012-04-04 | 中国科学院理化技术研究所 | 含有核壳结构凝胶微球的乳液深部调驱剂的制备方法及乳液深部调驱剂 |
-
2014
- 2014-06-30 CN CN201410300249.4A patent/CN104119472B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1178801A (zh) * | 1995-11-24 | 1998-04-15 | 四川联合大学 | 一种梳型共聚物的制备方法 |
CN1542031A (zh) * | 2003-11-07 | 2004-11-03 | 四川大学 | 高增粘疏水缔合水溶性共聚物及其制备方法和用途 |
CN102399345A (zh) * | 2010-09-14 | 2012-04-04 | 中国科学院理化技术研究所 | 含有核壳结构凝胶微球的乳液深部调驱剂的制备方法及乳液深部调驱剂 |
CN102392627A (zh) * | 2011-11-16 | 2012-03-28 | 中国石油天然气股份有限公司 | 一种提高油田采收率的方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105085798A (zh) * | 2015-08-07 | 2015-11-25 | 四川大学 | 一种双重网络部分交联部分支化聚合物驱油剂及其制备方法 |
CN105085798B (zh) * | 2015-08-07 | 2017-08-25 | 四川大学 | 一种双重网络部分交联部分支化聚合物驱油剂及其制备方法 |
CN105368422A (zh) * | 2015-12-09 | 2016-03-02 | 天津大港油田滨港集团博弘石油化工有限公司 | 一种预交联体膨颗粒调剖剂及其制备方法 |
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CN104119472B (zh) | 2017-01-11 |
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Owner name: DAQING HIGH-TECH PARK HUALONGXIANG CHEMICAL CO., L Free format text: FORMER OWNER: SUN ANSHUN Effective date: 20150702 |
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Effective date of registration: 20150702 Address after: 225 room 2, building 163714, Xinghua Park, hi tech Zone, Heilongjiang, Daqing Applicant after: Daqing Hualongxiang Chemical Co., Ltd. Address before: 163714 No. 11 Jianhua East Street, ethylene Xinghua Park, Longfeng District, Heilongjiang, Daqing Applicant before: Sun Anshun |
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Effective date of registration: 20180124 Address after: 163000 Heilongjiang province Daqing City Longfeng District Long Qi Lu door No. 7 Room 201 7 Patentee after: Sun Anshun Address before: 225 room 2, building 163714, Xinghua Park, hi tech Zone, Heilongjiang, Daqing Patentee before: Daqing Hualongxiang Chemical Co., Ltd. |
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Effective date of registration: 20191129 Address after: Room 225, No. 2 Office Building, Xinghua Park, Daqing High-tech Zone, Heilongjiang Province Patentee after: Daqing Hualongxiang Chemical Co., Ltd. Address before: 163000 Heilongjiang province Daqing City Longfeng District Long Qi Lu door No. 7 Room 201 7 Patentee before: Sun Anshun |