sulfonation

sulfonation

1. Keywords amino 5 methoxybenzene sulfonic acid;p aminoanisole;sulfonation;

2氨基5甲氧基苯磺酸;对氨基苯甲醚;磺化;

2. The production of SO3 sulfonation is in common present a problem, that is coking disposal and demarcate of the sulfonator.

SO3磺化生产经常会出现这样的问题．即磺化器的结焦处理及标定。

3. The degree of sulfonation of SPEEK increases with the enhancement of the reaction temperature and time.

SPEEK的磺化度随着反应时间和反应温度的增加而提高；

4. baking process (of sulfonation)

[化] 烘焙法; 烘焙磺化法

5. Keywords sodium 1;4-butanediol bisufosuccinate diester;maleic anhydride;1;4-butanediol;1-octadecanol;sulfonation;esterification;

丁二醇双琥珀酸十八醇双酯磺酸钠;马来酸酐;4-丁二醇;十八醇;磺化;酯化;

6. Keywords sulfur trioxide;sulfonation;product;development;

三氧化硫;磺化;产品;开发;

7. Keywords Sulfur Trioxide;Sulfonation;Jetting Loop Reactor;Nozzle;

三氧化硫;磺化;喷射环流反应器;喷嘴;

8. A corrosive compound, SO3, having three solid forms that may coexist in a given sample, used in the sulfonation of organic compounds.

三氧化硫：一种具有腐蚀性的化合物，SO3，有三种固态形式，可共同存在于给定的样品中，可用于有机化合物的磺化

9. Keywords TPPTS;TPP;sulfonation;water soluble ligand;

三苯基膦;磺化反应;水溶性配位体;

10. Keywords triphenylamine;4-（N;N-diphenylamino）-benzenesulfonic acid;sulfonation;

三苯胺;4-（N;N-二苯氨基）-苯磺酸;磺化反应;

11. The new toluene sulforation tcehnology and the structure off the jetting loop sulfonation reactors of the gaseous sulfur trioxide were presented.

主要介绍了气相三氧化硫甲苯磺化新工艺及喷射环流磺化反应器的结构。

12. The Determination of Trace Lead in Clay Soil of ceramics by means of Luminosity Method with Double-Bromine to Methyl Nitrogen Sulfon

二溴对甲基偶氮甲磺光度法测定粘土陶瓷中的微量铅

13. Keywords xylenol;sulfonation;alkali fusion;

二甲基苯酚;磺化;碱熔;

14. Sulfone Addition to Inhibit the Side Reaction in Toluene Sulfonation

二甲苯砜加入法抑制甲苯磺化副反应

15. Keywords sulfite pulping;sulfonation;sulfomethylation;

亚硫酸盐制浆;磺化;磺甲基化;

16. This paper introduces the theoritical sulfur trioxide sulfonation model of the world.

介绍世界各国的三氧化硫磺化的机理模型，并对假定条件及预报能力进行必要的比较。

17. The purification of intermediate in producing bentazone was related, the improvement in catalytic sulfonation process of bentazone preparation was also presented.

介绍苯达松中间体的提纯方法和苯达松催化磺化工艺的改进。

18. 1,5-Dihydroxynaphthalene was synthesized by sulfonation and alkali fusion using refined naphthalene as raw material.

以精萘为原料,通过磺化、碱熔制得高纯度的1,5-二羟基萘。

19. The disaggregation behaviour indicated that ZnPC with low sulfonation degree may interact with all three types of micelle.

低磺化程度酞菁与三类胶束间均可发生相互作用，其标志是胶束的解聚作用；

20. Purification method for solvent, combined sulfonation with distillation, decreased time of trial preparation observably.

使用浓硫酸磺化和蒸馏相结合的提纯溶剂方法,可节省实验的准备时间。

21. Keywords catalytic cracking;mid pressure;hydrogenation process;sulfonation;plasticizer;

催化裂解;中压;加氢过程;磺化;减水剂;

22. Keywords sulfonation;toluene;sulfur trioxide;p-toluenesulfonic acid;dimethyldiphenyl sulfone;

关键词磺化;甲苯;三氧化硫;对甲苯磺酸;二甲二苯砜;

23. The main areas of progress are as follows: 1) by optimization of conditions for sulfonation, the yield was increased and the amount of waste acid reduced;

其技术进步主要是:1)改善磺化反应的工艺条件、提高产品收率、减少废酸;

24. The cleanup methods include liquid-liquid partition process column chromatography, sulfonation and so on.

净化方法主要有：液-液分配净化法、柱层析法、磺化法等。

25. The chemical modification methods are composed of acid-or alkaline hydrolysis, acetylation, hydroxylation, acetylation and hydroxylation, hydrogenation, sulfonation, ethylene oxidation and so on.

化学改性方法主要包括酸碱水解法、乙酰化法、羟基化法、羟酰化法、氢化法、磺化法、乙氧基改性法等。

26. Keywords chemical vapor deposition polymerization;poly（p-xylylene）;sulfonation;surface modification;

化学气相沉积聚合;聚对亚苯基二亚甲基;磺化;表面改性;

27. Experiment on the technique of sulfonation of semi-chemical pulping black liquor as a water reducing agent

半化学浆黑液磺化改性制水泥减水剂工艺实验

28. The Comparison between the Mass Transfer Coefficient of Double Film and Multi-tube Film Sulfonation Reactor

双膜式和多管式磺化反应器传质系数的比较

29. The sulfonation degree and ion - exchange capacity （ IEC value） were determined with titrimetry, and FT - IR was used to characterize the structure of cross - linked ionic polymer.

反应后经滴定测定出产物的磺化度和IEC值，由红外光谱（FT-IR）表征产物的化学结构。

30. Keywords reaction mechanism;FT-IR spectrum;NMR spectrum;structure of derivatives;sulfonation;

反应机理;红外谱图;核磁共振谱图;衍生物结构;磺化;

31. The sulfonation degree of products would be higher as the volume rate of 1,2-dichloroethane and cyclohexane was 8.

反应溶剂中，DCE与环己烷的体积之比为8: 1左右时，磺化度达到最高；

32. This paper described the technique of the sulfonation using the liquid sulfur trioxide as a sulfonating agent.

叙述了用液体三氧化硫作为磺化助剂的磺化技术,同时指出了该项技术的优缺点。

33. Abstract: This paper described the technique of the sulfonation using the liquid sulfur trioxide as a sulfonating agent.The advantages and disadvantages by using this process were pointed out.

叙述了用液体三氧化硫作为磺化助剂的磺化技术，同时，指出了该项技术的优缺点。

34. In the reaction of sulfonation, the azeotropic water removing, sulfuric acid was used as sulfonating agent .

在磺化反应中,采用共沸除水硫酸磺化法。

35. Keywords nonyl phenol sulfonic acid;nonyl phenol;sulfonation;

壬基酚磺酸;壬基酚;磺化;

36. Keywords sodium POE nonylphenol ether sodiosulfosuccinate;esterification;sulfonation;surfaceactive a-gent;sodium hydrogen sulfite;

壬基酚聚氧乙烯醚磺基琥珀酸单酯二钠盐;酯化;磺化;表面活性剂;亚硫酸氢钠;

37. Keywords chitosan;sulfonation;flocculate;wastewater treatment;

壳聚糖;磺化;絮凝剂;废水处理;

38. Study on the Sulfonation Modification of Chitosan and its application

壳聚糖磺化改性及应用研究

39. Advantage and/or Defect Comparison of Multi-tube Type and Double-Film Type Sulfonation Units and Improving Measures

多管膜式磺化与双膜式磺化装置的比较及改进措施

40. multi-tube film sulfonation reactor

多管膜式磺化反应器

41. muhitube film sulfonation equipment

多管膜式磺化器

42. Keywords soybean hull;sulfonation;water hardness;adsorption;

大豆皮;磺化;水硬度;吸附作用;

43. The research and development of Chinese sulfur trioxide sulfonation technology is reviewed.

对我国三氧化硫磺化技术的研究开发进行了回顾。

44. The sulfonation technology of the liquid sulfur trioxide was also reviewed.

对液体三氧化硫磺化技术的特点进行了概述。

45. Keywords p toluidine o sulfonic acid;sulfonation;p toluidine;dichlorobenzene;

对甲苯胺-邻磺酸;磺化;对甲苯胺;二氯苯;

46. Keywords p-toluidine-o-sulfonic acid;sulfonation;p-toluidine;dichlorobenzene;

对甲苯胺-邻磺酸;磺化;对甲苯胺;混合二氯苯;

47. Keywords p-nitrotoluene;p-nitrotoluene-o-sulfonic acid;sulfonation;waste sulfuric acid;50% oleum;

对硝基甲苯;对硝基甲苯邻磺酸;磺化;废硫酸;50%发烟硫酸;

48. Etamsylatam was prepared from hydroquinone through sulfonation in sulfuric acid and salt formation with diethylamine.

对苯二酚经硫酸磺化，与二乙胺成盐得止血敏。

49. Keywords P-phenylphenol;sulfonation;alkaline fusion;application;

对苯基苯酚;磺化;碱熔;

50. The sulfonation for larch and kraft paper blended with larch SCMP and larch KP were studied in this paper.

对落叶松的磺化及与未漂落叶松硫酸盐浆配抄牛皮纸进行了初步研究。

51. small scale sulfonation unit

小型磺化单元

52. The progress in lignin chemical modification was reviewed as well,including sulfonation,oxidation,graft copolymerization,condensation reaction,Mannich reaction,alkylation,hydroxyalkylation,etc.

并综述了木质素在磺化反应、氧化反应、接枝共聚反应、缩合反应、曼尼希反应、烷基化反应、羟烷基化反应等化学改性反应中的研究进展。

53. A sulfonation agent and nitration agent.

废水处理。磺化剂、硝化剂。

54. Present situation and development trends of Chinese sulfur trioxide sulfonation set

我国三氧化硫磺化装置现状及发展趋势

55. The effects of latex concentration, temperature, and reaction time on sulfonation were studied,and applications of zinc sulfonate of EPDM ionomers(S-EPDM-Zn) were reviewed.

探讨了浓硫酸用量、EPDM胶液浓度、磺化温度、反应时间对磺化的影响以及磺化三元乙丙橡胶锌离聚物 (S -EPDM -Zn)的应用。

56. Abstract: The sulfonation of linear heptane with sulphur trioxide (L) in the solvent of 1,2-dichloroethane is studied.

文摘:研究了庚烷与三氧化硫在1，2-二氯乙烷溶剂下的磺化反应。

57. Suhua Wang, Zhaohua Zeng , Shihe Yang..Controlled sulfonation of poly (N-vinylcarbazole). Macromolecules 2000, 33(9), 3232

曾兆华，王霞，杨建文，汪河洲，陈用烈。氩离子激光固化环氧树脂制作三维微结构。高等学校化学学报，2002,23(24),1205-1206

58. The mechanisms of various sulfonation methods for polyethersulfone (PES) and the applications of the sulfonated products were summarized in this thesis.

本文综述了聚醚砜材料的磺化改性机理、磺化方法以及磺化聚醚砜的应用；

59. The controlled conditions and products performance of surfactant alkylbenzene sulfonate which were sulfonated by falling film and sulfonation device in tertiary oil recovery were introduced briefly.

本文详细介绍了把工业重烷基苯经过切割后有效组分通过开米松公司的降膜磺化装置磺化成用于大庆油田三次采油用表面活性剂的工艺控制条件及产品的性能特征。

60. Keywords polyoxylethylene abietate;disodium sulfosuccinate monoester;esterification;sulfonation;viscosity reduction by emulsification;

松香酸聚氧乙烯酯;磺基琥珀酸单酯二钠盐;酯化;磺化;乳化降粘;

61. The sulfonation mechanism, varioussulfonation methods, the property characterization and applications of sulfonated PES were summarized.

概述聚醚砜磺化机理、磺化方法及磺化聚醚砜的性能表征和其在不同领域中的应用。

62. Keywords hesperidin;sulfonation reaction;structure characterization;

橙皮苷;磺化反应;结构表征;

63. Keywords Oleic acid;amidation;esterification;sulfonation;

油酸;酰胺化;酯化;磺化;

64. Keywords Mud lubricant;Sulfonation;Sulfurization;

泥浆润滑剂;磺化;硫酸化;

65. Study on performance of activation sulfonation straw alkali lignin superplasticizer GSAL

活化磺化麦草碱木质素高效减水剂性能的研究

66. Solvents, degree of sulfonation (DS) and temperature can affect the conductivity of SPEEK, and they are the primary investigation domains on improving the conductivity of SPEEK.

溶剂、磺化度和温度对磺化聚醚醚酮的导电性能有较大影响，它们将是提升SPEEK导电性能的主要研究领域。

67. baking process of sulfonation

烘焙法

68. Keywords alpha olefine sulfonate;sulfur;sulfonation;sodium laurate;

烯烃磺酸盐;硫磺;磺化;月桂酸钠;

69. Control for Colour of Alkyl Benzene Sulfonete and Sulfonation Reaction of Sulfonic Acid

烷基苯磺酸色泽与磺化反应条件控制

70. Keywords fuel cell;carbon;sulfonation;

燃料电池;碳素;磺化;

71. Keywords sodium dioctyl sulfosuccinate;anionic surfactant;esterification;sulfonation;

琥珀酸二异辛酯磺酸钠;阴离子表面活性剂;酯化;磺化;

72. Sodium Silicate, potassium(sodium) silicate, Ethoxyl sodium sulfon...

生产速溶粉状硅酸钠和羟乙基磺酸钠等。

73. Tracing Analysis of Sulfonation of Alkyl Diphenyl Ether by APCI/ESI HPLC/MS

用APCI/ESILC/MS跟踪烷基二苯醚磺化反应

74. SULFONATION KINETICS OF DDB WITH GASEOUS SULFUR TRIOXIDE

用三氧化硫直接磺化DDB的宏观动力学研究

75. CONTROL PARAMETERS OF FILM-TYPE SULFONATION BY NEUTRALIZATION VALUE

用中和值监控膜式磺化各工艺参数

76. Keywords Chitin;Chitosan;deacetylation by interval washing;H_2O_2 degradation;6-O-sulfochitosan;H_2SO_4/HSO_3Cl sulfonation;Heparinoid;Antithrombin activity;

甲壳素;壳聚糖;分段洗涤法;H_2O_2降解;6-O-壳聚糖硫酸酯;硫酸/氯磺酸混酸酯化;类肝素物质;抗凝血活性;

77. Keywords 4 - methoxyaniline - 2 - sulfonic acid p - aminoanisole sulfonation;

甲氧基苯胺-2-磺酸;对氨基苯甲醚;磺化;

78. The Sulfonation Reaction Applied in Electroplating

电镀领域的磺化反应

79. Keywords Chrysin;Apigenin;Structure modification;Sulfonation reaction;Crystal structure;

白杨素;芹菜素;结构修饰;磺化反应;晶体结构;

80. Keywords phase-transfer catalyst;sodium 1;4-bis（2-ethylhexyl）;sulfosuccinate;sulfonation;

相转移催化剂;琥珀酸二异辛酯磺酸钠;磺化反应;