Epichlorohydrin (ECH) was employed as cross - linking reagent, and effects of some other factors, such as catalyst, concentration of starch, reacting time, temperature and neutral salts, have been studied for the synthesis of the object product.
英
美
- 在用環(huán)氧氯丙烷作交聯(lián)劑、氫氧化鈉催化的條件下,綜合考查多個(gè)因素,如交聯(lián)劑投加量、淀粉濃度、反應時(shí)間、溫度、中性鹽等對交聯(lián)反應的影響,最終確定了作為重金屬捕集劑原料的高交聯(lián)淀粉的合成條件。
