- 更多网络例句与树脂酚相关的网络例句 [注:此内容来源于网络,仅供参考]
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As an important industrial solvent,it is capable to dissolve cellulose ether, cellulose ester, nitrocellulose ,alkaline base dyestuff, PVC, polyvinyl acetate, polymethylmethacrylate, polystyrene, coumarone resin, 100% phenol resin, modified phenol resin and various natural resins.
能溶解纤维素醚、纤维素酯、硝化纤维素、碱性染料、聚氯乙烯、聚醋酸乙烯酯、聚甲基丙烯酸甲酯、聚苯乙烯、香豆酮树脂、100%酚树脂、改性酚树脂以及多种天然树脂,是一种重要的工业溶剂。
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96H LC 0,96 h LC 50 ,and 96 h LC 100 of twelve chemicals of phenol ,alkyl benzene and nitrobenzene,and three water samples to sword fish(\%Xiphophorus helleri)\% and rare minnow(\%Gobiocypris rarus\%) were tested.3. The phenol ic waste water was purified through the absorption of polyvingl pyridine.
介绍了含酚废水与聚乙烯基吡啶类树脂接触,酚类会吸附在树脂上,使废水得到净化,然后将吸附了酚类的树脂加热处理回收酚,与此同时,对树脂也进行了再生处理,再生后的树脂可循环使
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The performance of static adsorption of phenolic compounds onto this kind of resin was i...
研究了该树脂对水溶液中酚类化合物的吸附性能,并与NKA-II吸附树脂进行了比较,结果表明,固化单宁大孔吸附树脂对水溶液中苯酚的吸附能力高于NKA-II,这主要得益于树脂表面的酚羟基。
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High performance liquid chromatography-photodiode array detection-elctrospray ionization mass spectrometry (HPLC-PAD-ESI-MS) method was used to determine secoisolariciresinol diglucoside qualitatively and quantitatively. Precision, stability, limits of quantification, SDG recovery and sample preparation method were studied.
采用高效液相色谱-二极管阵列检测-电喷雾质谱(HPIC-PAA-ESI-MS)法对开环异落叶松树脂酚二葡萄糖苷进行定性和定量检测,研究方法的精密度、稳定性、定量检测限及加样回收率,并考察样品制备方法对定量检测结果的影响。
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The lignan secoisolariciresinol diglucoside is a bioactive molecule effective on anticancer, antivirus and antioxidation. A simple and direct method for SDG qualitative analysis was established with TLC.
建立了定性分析亚麻籽饼粕中开环异落叶松树脂酚二葡萄糖苷的TLC方法,根据TLC结果,确定提取溶剂为0.1 mol KOH溶于1 L70%乙醇,固液比为1:8,提取2次。
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HPLC data suggested that certain amount of gingerol was converted into shogaol in oleoresins by both SFE and ethanol extraction at the ratios of 25% and 62%, respectively.
经检测,SFE姜油树脂中姜酚与姜烯酚含量分别为11.07%和2.77%,姜酚降解率为25%,EE姜油树脂中姜酚与姜烯酚含量分别为0.9%和0.56%,姜酚降解率为62%。
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Twenty-seven compounds were isolated from the methanol extract of the stems of Pinus massoniana by means of chromatographic methods, and their structures were elucidated as 8(14),15-Pimaradien-19-oic acid (1), Pimaric (2), Podocarpic acid (3), 12-Hydroxydehydroabietic acid (4), Dehydroabietic acid (5), 15-Hydroxydehydroabietic (6), 3β-Methoxyserrat-14-en-21-one (7), 3β-Hydroxy- serrat- 14-en-21-one (8), 3β-Methoxyserrat-14-en-21-one-30-al (9),(24R)-Stigmst- 4-ene-3-one (10),β-sitosterol (11),-3-Hydroxy-5-methoxy-stilbene(12), 4-Hydroxy-3- methoxycinnamaldehyde (13),-Ferulic acidtetracosyl ester (14), Alkylferulates (15), Pinocembin (16), Coniferaldehyde (17), Matairesinol (18),-Nortrachelogenin (19), Balanophonin (20), Cedrusin (21),-Pinoresinol (22), Tanegoside (23), 1,2-Bis-(4-hydroxy-3- methoxyphenyl)-propane-1,3-diol (24),(1S*, 2S*)-1-(4- Hydroxyphenyl) glyceri...
同时对马尾松枝条的甲醇提取物利用各种色谱技术进行了分离纯化,并利用现波谱技术鉴定了27个化合物的结构,分别为:8(14),15-Pimaradien-19-oic acid (1)、海松酸(2)、罗汉松酸(3)、12-羟基脱氢松香酸(4)、脱氢松香酸(5)、15-羟基-脱氢松香酯(6)、3β-甲氧基-锯齿石松-14-烯-21-酮(7)、3β-Hydroxyserrat-14-en-21-one (8)、3β-Methoxyserrat-14-en-21– one-30-al (9)、(24R)-豆甾-4-烯-3-酮(10)、-3-羟基-5-甲氧基-二苯乙烯(12)、4-Hydroxy-3-methoxycinnamaldehyde (13)、-Ferulic acidtetracosyl ester (14)、Alkylferulates (15)、Pinocembin (16)、Coniferaldehyde (17)、罗汉松树脂酚(18)、 Balanophonin (20)、tanegoside (23)、1,2-Bis-(4-hydroxy- 3-methoxyphenyl)-propane- 1,3-diol (24)、(1S*,2S*)- 1-(4-hydroxyphenyl)glycerins (25)、(1R*,2R*)-1-(4-hydroxy- phenyl)gly-cerins (26)和赤松素(27)。
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First of all, a systematic study on adsorption properties of the four phenolic compounds (phenol, p-chlorophenol, p-cresol and p-nitrophenol) on MX-4, AM-1 and NJ-8 was carried out, and a comparison of the adsorption behavior between the new resins and Amberlite XAD-4 was also made. In addition, the impact of the resin structure and the property of a specific compound on adsorption behavior was discussed herein.
用静态吸附法系统地研究了四种酚(苯酚、对氯苯酚、对甲苯酚、对硝基苯酚)在乙酰基修饰交联聚苯乙烯树脂(MX-4)、酚羟基修饰超高交联聚苯乙烯树脂(AM-1)以及氧修饰超高交联聚苯乙烯树脂(NJ-8)上的吸附行为并与AmberliteXAD-4树脂的吸附行为进行比较,探讨了树脂结构和化合物性质对吸附行为的影响。
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Results showed that terpene-catechol resin could be synthesized directly with the proposed method.The synthesized terpene-catechol resin could be separated from terpene resin and catechol on neutral alumina column with petroleum,absolute ethanol and 5% NaOH-ethanol solution as eluates.
采用柱层析法分离萜烯树脂和萜烯-邻苯二酚树脂,分别采用中性氧化铝和强碱性阴离子交换树脂作固定相,汽油、乙醇、NaOH-乙醇溶液作洗脱剂对萜烯树脂和萜烯-邻苯二酚树脂进行分离提纯。
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In this study, Cryptomeria japonica was liquefied in phenol with H2SO4 and HCl as a catalyst. The epoxy resin was synthesized from epichlorohydrin and bisphenol A with the molar ratio of 5/1. Blending resins were prepared by mixing the liquefied Japanese cedar and epoxy resin with weight ratios of 30/100, 50/100 and 70/100, and the triethylene tetramine was added as a cross-linking hardener. The effect of mixing ratios of liquefied Japanese cedar to epoxy resin and amount of hardener added on the reactivity of blending resins and the properties of cured resins were investigated. Furthermore, polysiloxane and rice husk were added as foaming agent and filler, respectively, to the epoxy resin and blending resins. The foaming process, the bubbles shape, the mechanical properties, and the thermal stability of the epoxy foams were investigated.
中文摘要本研究将柳杉(Cryptomeria japonica; Japanese cedar)木材以酚为溶剂,H2SO4及HCl为催化剂进行液化处理,另以莫耳比5/1之环氧氯丙烷与双酚A反应合成环氧树脂,并将液化柳杉与环氧树脂以重量比30/100、50/100及70/100混合制备掺合树脂,并以三乙基四胺(Triethylene tetramine; TETA)为架桥硬化剂,探讨液化柳杉与环氧树脂混合比及硬化剂添加量对其掺合树脂之反应性,及其硬化树脂性质之影响;进一步於环氧树脂与掺合树脂中添加聚矽氧烷为发泡剂,稻壳粉为填料制备发泡体,探讨其发泡体之发泡过程、泡体形态、发泡体机械性质与热稳定性。
- 更多网络解释与树脂酚相关的网络解释 [注:此内容来源于网络,仅供参考]
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Lewatit DN:卢泰特DN磺酚阳离子交换树脂
Lewatit C 卢泰特C羧酸阳离子交换树脂 | Lewatit DN 卢泰特DN磺酚阳离子交换树脂 | Lewatit KS 卢泰特KS磺酚阳离子交换树脂
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Lewatit KS:卢泰特KS磺酚阳离子交换树脂
Lewatit DN 卢泰特DN磺酚阳离子交换树脂 | Lewatit KS 卢泰特KS磺酚阳离子交换树脂 | Lewatit KSN 卢泰特KSN磺化聚苯乙烯阳离子交换树脂
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phenol resin:酚树脂
酚树脂 phenolics | 酚树脂 phenol resin | 移相器 phase shifting device
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phenol resin:酚基树脂
phenol 酚,石碳酸 | phenol resin 酚基树脂 | phenolphthalein 酚屻
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resorcin:树脂酚
resorbent 再吸收的 | resorcin 树脂酚 | resorcinol 雷琐辛
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resorcinol resin:间苯二酚树脂
resorcinol blue 间苯二酚蓝 | resorcinol resin 间苯二酚树脂 | resorcinol yellow 间苯二酚品黄
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Secoisolariciresin-ol Diglucoside:开环异落叶松树脂酚二葡萄糖苷
Dihydroandrographolide 脱水穿心莲内酯 98% | Secoisolariciresin-ol Diglucoside 开环异落叶松树脂酚二葡萄糖苷 99% | Aescin 七叶皂苷 98%
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Resorcin poisoning; Resorcinism:树脂酚中毒
Resecting fracture 切除骨折 | Resorcin poisoning; Resorcinism 树脂酚中毒 | Resorptive intoxication; Resorptive poisoning 吸收性中毒
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phenolic resin paint:酚树脂涂料
相移 phase shift | 酚树脂涂料 phenolic resin paint | 酚树脂 phenolics
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phenolic resin varnish:酚树脂清漆
phenolic resin enamel 酚树脂瓷漆 | phenolic resin varnish 酚树脂清漆 | phenolics 酚树脂