【正文】 產(chǎn)物為二烯丙基甲基十六烷基溴化銨，且產(chǎn)物純度較高，產(chǎn)率達(dá)到 83%以上。 （ 2）以 AM、 AMPS、二烯丙基甲基十六烷基溴化銨為聚合單體合成一種新型水溶性疏水締合聚合物并對(duì)其結(jié)構(gòu)表征， 研究了 反應(yīng)時(shí)間、反應(yīng)溫度、反應(yīng)體系的 PH 值、反應(yīng)體系的濃度、疏水單體的含量、引發(fā)劑濃度 6 個(gè)因素對(duì)聚合產(chǎn)物的表觀粘度、特性粘數(shù)、溶解速率的影響，得出最佳聚合條件為： AM、 AMPS和二烯丙基甲基十六烷基溴化銨摩爾比為 ： 15： ，反應(yīng)體系的濃度為 15%,反應(yīng)溫度為 45℃，反應(yīng)時(shí)間為 8h，反應(yīng)體系的 PH 值為 7~9，引發(fā)劑用量（單體總量的質(zhì)量分?jǐn)?shù)）為 %。 （ 4） 對(duì) 溶液 流變性 進(jìn)行了 研究， 溶液 濃度的增加， 其表觀粘度隨之增加，濃度為 1500mg/L 為其臨界締合濃度； NaCl 和 CaCl2在濃度較小情況下，不同濃度 溶液表觀粘度出現(xiàn)不同的變化，主要是 二價(jià)金屬離子能與離子型疏水締合聚合物形成 “ 螯合物 ” ，形成一種交聯(lián)的網(wǎng)狀結(jié)構(gòu)，使得溶液表觀粘度增大，而鈉等一價(jià)離子卻不能形成這種 “ 螯合物 ” ，在 CaCl2濃度達(dá)到 1%時(shí)， 溶液粘度保持率仍能達(dá)到 85%以上， 說明 溶液 具有 優(yōu)良的抗鹽性能。 （ 6）對(duì)聚合物溶液的粘彈性測(cè)試結(jié)果表明： 溶液具有很好的粘彈性。 關(guān)鍵詞 疏水締合聚合物 ； 疏水效應(yīng) ； 微觀聚集形態(tài)； 流變性；粘彈性 ；合成 Abstract Polymer flooding agent has been a hotspot of the operator in oil associating polymer has been a good oil displacement agent because of its temperature resistance ,salts tolerance,shear resistance and excellent viscoelasticity. In this paper,acrylamide, 2acrylamide2methyl propanesulfonic acid and two allyl base methyl cetyl brominated ammonium are the monomers. We39。 NaCl and CaCl2 in small concentration conditions, different concentrations of solution viscosity showed different changes, mainly divalent metal ions with ionic hydrophobic associating polymer formed “salt bridge”, forming a crosslinked work structure, the apparent viscosity increases, and sodium and other monovalent ions but not the formation of this plexes, in CaCl2 concentration is 1%, solution viscosity retention rate can reach more than 85%, solution has good salt resistance. (5) I have studied the temperature of under the shear rate 170s1,the time is 60 min ,the temperature is at 90℃ and 120℃ .The results showde that at 90 ℃ solution viscosity can be maintanined at more than 45%,5000mg/L polymers solution in the final test conditions can still maintain 50 above, showing the hydrophobic associating polymer has excellent heat resistance and shear resistance. (6)On the viscoelasticity of polymer solution test results show that: the solution has good solution in stress when scanning a certain linear viscoelastic region, and with the concentration increased, the linear viscoelastic region scope also increases。was significantly greater than the loss modulus G , and the polymer concentration is larger, the G 39。 the hydrophobic effect。 rheology。 synthesis I 目錄 第 1章緒論 .................................................................................................................... 1 水溶性高分子 ................................................................................................... 1 水溶性高分子的分類及研究現(xiàn)狀 ......................................................... 1 水溶性高分子的性質(zhì) ............................................................................. 2 水溶性疏水締合聚合物 ................................................................................... 3 水溶性疏水締合聚合物的概念及疏水機(jī)理 ......................................... 3 水溶性疏水締合聚合物的合成方法 ..................................................... 4 水溶性疏水締合聚合物發(fā)展?fàn)顩r ......................................................... 5 水溶性疏水締合聚合物的分子設(shè)計(jì)思路 ....................................................... 6 疏水單體的分子設(shè)計(jì) ............................................................................. 6 疏水締合聚合物的分子設(shè)計(jì) ................................................................. 7 課題的提出及研究內(nèi)容 ................................................................................... 8 第 2章疏水單體的制備及表征 .................................................................................... 9 實(shí)驗(yàn)藥品及儀器 ............................................................................................... 9 實(shí)驗(yàn)藥品 ................................................................................................. 9 實(shí)驗(yàn)儀器 ................................................................................................. 9 疏水單體制備的實(shí)驗(yàn)步驟 ............................................................................... 9 合成工藝研究 ....................................................................................... 10 小結(jié) ....................................................................................................... 11 疏水單體的表征 ............................................................................................. 11 產(chǎn)物的紅外譜圖 ................................................................................... 11 紅外譜圖分析 ....................................................................................... 12 產(chǎn)物的 HNMR 譜圖 ........................................................................... 12 圖譜分析 ................................................................................. 13 產(chǎn)物的元素分析表 ............................................................................... 13 本章小結(jié) ......................................................................................................... 14 第 3章水溶性疏水締合聚合物的合成與表征 .......................................................... 15 聚合單體 ......................................................................................................... 15 II 親水單體 ............................................................................................... 15 功能單體 ............................................................................................... 15 疏水單體 ............................................................................................... 15 合成原理 ......................................................................................................... 16 合成藥品及儀器 ............................................................................................. 16 合成藥品 ............................................................................................... 16 合成儀器 ............................................................................................... 16 合成步驟 ......................................................................................................