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This paper proposes a new technique for the recovery and regeneration of Rh catalyst for hydroformylation used in butanol and alcohol commercial unit in Daqing Petrochemical Company. |
中文意思: 本文综述了国内外回收羰基合成Rh 催化剂的工艺方法和Rh 催化剂合成工艺,试验研究了大庆石化公司化工二厂的丁辛醇生产装置,乙酰丙酮三苯基膦羰基铑催化剂回收及Rh 催化剂合成工艺。 |
以下为相关句子列表(点击查看,可以看对应的解释):
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Ultrasonic wave has been applied in the pretreatment of the fast-growing wood pulp cellulose fibers in order to increase the accessibility and reactivity of cellulose.
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本文用超声波对速生材木浆纤维为原料的纤维素纤维进行预处理以提高纤维素纤维的可及度和化学反应性能。 |
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This article focus on enzyme gene clone and heterogenesis expression,site directed modify and orthogenesis,fu-sion protein and fusion enzyme,enzyme mimics(abzyme and molecular imprinting)and telomere.
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本文着重介绍了酶基因克隆与异源表达、酶分子的定向改造和进化、融合蛋白与融合酶、酶的人工模拟(抗体酶、分子印迹技术)和端粒酶,综述了分子酶工程的研究进展、趋势及其应用。 |
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Our paper summarized the epidemiology, etiology, clinical features, stage, pathology, diagnoses, treatment and prognoses of Nasal NK/T cell lymphoma in order to give some clarification in coping with the disease.
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本文综述了该病的流行病学、病因和发病机制、临床表现、分期、病理特征、诊断、治疗现状及预后,为提高认识、规范治疗提供线索。 |
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This paper proposes a new technique for the recovery and regeneration of Rh catalyst for hydroformylation used in butanol and alcohol commercial unit in Daqing Petrochemical Company.
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本文综述了国内外回收羰基合成Rh 催化剂的工艺方法和Rh 催化剂合成工艺,试验研究了大庆石化公司化工二厂的丁辛醇生产装置,乙酰丙酮三苯基膦羰基铑催化剂回收及Rh 催化剂合成工艺。 |
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An overview on application of capiilary electrophoresis in medical and pharmaceutical analysis is presented.
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本文综述了近年来毛细管电泳在医药学领域中的应用。 |
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The characteristic of Circular dichroism (CD) on carbohydrates was introduced, and its application in structural analysis of carbohydrates was reviewed.
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本文综述了糖类化合物的圆二色谱 (CD)的特点以及CD在糖类化合物结构研究方面的应用状况。 |
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From 1983 to 2000, 2 patients with squamous cell carcinoma of the renal pelvis associated with renal calculi were treated in our department.
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本研究报告肾结石合并肾盂鳞状细胞癌2例,结合相关文献探讨其早期诊断及治疗方法。 |
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Gelling of chicken bone gelatin was studied by methods of different scanning calorimeter (DSC), Fourier transform infrared spectroscopy (FT-IR), circular dichroism (CD), fluorescent spectrum and atom force microscopy (AFM) in this paper.
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本研究采用差示扫描量热法(DSC)、红外光谱(FT-IR)、圆二色谱(CD)、荧光光谱、原子力显微镜(AMF)等手段研究鸡骨明胶溶液胶凝化过程。 |
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