CAS: 2226-88-2; Ammonium Succinate

相似化合物

110-15-6 556-32-1 6100-18-1

上下游产品

succinic acid butanedinitrile magnesium succinate calcium succinateSuccinimide butanediamide Succinamic acid; compound with ammonia acetamide

葡萄糖置于ammonium Hydroxide,碳酸氢铵体系中,用 Aq. Phosphate Buffer 用作溶剂,化学反应 48.0H,反应生成琥珀酸铵
参考文献:A Process For Preparing Succinate Ester
标题:A Process For Preparing Succinate Ester
摘要:这项发明涉及一种从发酵液中存在的琥珀酸盐制备琥珀酸酯的方法.在这项发明的第一阶段中,利用可再生碳资源通过生物发酵产生琥珀酸盐形式的琥珀酸.发酵液中存在的琥珀酸盐经受受强酸的双置换反应,导致释放出琥珀酸.通过分级结晶与醇洗步骤回收琥珀酸,并进行酯化反应以生产琥酯,再通过分馏纯化琥酯.所得的琥酯通过加氢反应转化为1,4-丁二醇,γ-丁内酯和四氢呋喃.琥酯也可以水解产生高纯度的琥酸.

专利信息

专利号:US-9090560-B2
优先权日:2013-09-04
标 题 :Process for microwave assisted synthesis of N-methyl pyrrolidone
发明人：KHATRI PRAVEEN KUMAR; JAIN SUMAN LATA; CHATERJEE ALOK KUMAR; BIR SAIN
权利人:COUNCIL SCIENT IND RES
摘要:The present invention relates to a process for microwave assisted synthesis of N-methyl pyrrolidone (NMP). Particularly the process relates to the synthesis of N-methyl succinimide or corresponding analogs by using microwave irradiation which on hydrogenation in the presence of a hydrogenating catalyst gives N-methyl pyrrolidone. Compared to the conventional heating microwave process requires less energy inputs and reduces the reaction time drastically from 5-6 h to 2-5 min.

专利号:US-3642489-A
优先权日:1969-04-18
标 题 :Feed product containing nonprotein nitrogen compounds and method for producing same
发明人：BARTLEY ERLE E; DEYOE CHARLES W
权利人:UNIV KANSAS STATE
摘要:A reacted, palatable, nontoxic, processed food product for ruminant animals comprising a protein and energy producing composition having modified interacted protein and energy producing constituents wherein the energy producing constituent is derived from a starch bearing material such as initially ungelatinized grains, grasses, roughage, or vegetable starches and the protein producing constituent is derived form a nonprotein nitrogenous substance such as urea, other amides or ammonium salts. The material and substance are admixed and then processed in an extruder-cooker in the presence of sufficient moisture and under conditions of heat and pressure to assure gelatinization of a major proportion of the starch in the starch bearing material while intimately intermingled with the nonprotein nitrogenous substance to produce the reacted composition. The processed product is characterized by slower ammonia release from the nonprotein nitrogenous substance, increased synthesis of rumen microbial protein, reduced toxicity, and avoidance of the problem of constituent segregation often encountered with mixed feed compositions.

专利号:EP-1480952-A4
优先权日:2000-10-03
标 题 :PROCESS FOR THE SYNTHESIS OF 2,2,6,6-TETRAMETHYL-4-OXOPIPERIDINE

专利号:US-3988483-A
优先权日:1975-09-04
标题 :Liquid starch-urea ruminant feed and method of producing same
发明人：DEYOE CHARLES W; BARTLEY ERLE E
权利人:UNIV KANSAS STATE
摘要:A low-cost, highly nutritious starch-NPN liquid feed supplement and method of producing same is provided wherein the supplement exhibits markedly superior protein synthesis and growth-inducing properties as compared with conventional, unprocessed NPN-fortified supplements notwithstanding the fact that the supplements hereof generally have lower theoretical nutritive values than such prior feeds. The preparative method preferably includes the steps of passing an aqueous slurry of a starch-bearing food source and an NPN substance such as urea through a hydrothermal-type cooker along with direct steam for turbulently heating, disrupting and gelatinizing the starch source in the presence of the NPN substance to thereby yield a reacted product which can be fed to ruminants as a low-cost, high-protein food source. A wide variety of NPN substances can be employed in the supplements hereof, along with a large number of starch sources such as grains or industrial wastes such as starch-bearing food and beverage processing waste liquors. In addition, the liquid supplements hereof can be modified either before or after processing by adding energy sources such as molasses thereto.

专利号:US-5300271-A
优先权日:1990-08-23
标题:Method for separation of carbon monoxide by highly dispersed cuprous compositions
发明人：GOLDEN TIMOTHY C; KRATZ WILBUR C; WILHELM FREDERICK C
权利人:AIR PROD & CHEM
摘要:The present invention is directed to active compositions, such as adsorbents and catalysts, which comprise cuprous compounds dispersed on amorphous oxide or carbon macroporous supports. The compositions are prepared by impregnating cupric compounds on pretreated supports with the aid of an aqueous solution of an ammonium salt of a di- or polycarboxylic acid dispersant, such as ammonium citrate, followed by activation of the cupric compound or reduction of the cupric compound to the corresponding cuprous compound. Methods of synthesis and processes utilizing the compositions are also disclosed.

专利号:US-2015065731-A1
优先权日:2013-09-04
标题 :Process for microwave assisted synthesis of n-methyl pyrrolidone