膜分离法

膜分离法脱除天然气中H2S的实验研究

A membrane separation approach to h_2s removal from natural gas

物理改性方法主要包括溶剂分提法、超临界CO2萃取法、膜分离法、有机溶剂沉淀法、金属离子沉淀法、色谱柱分离法、微胶囊法等。

The physical modification methods consist of solvent fractionation , supercritical CO2 extraction , membrane separation , precipitation with organic solvent , precipitation with metal ion , column chromatographic separation , microencapsulation and so on .

介绍了国际上为削减CO2排放所采取的各种措施，着重介绍了化学吸收法、物理吸附法和膜分离法的基本原理及系统构成。

Various technical measures in the world for reducing CO 2 emission were introduced . Basic principles and systems of chemical absorption , physical absorption and membrane separations were described in detail .

为了寻求清洁能源，充分利用煤炭资源，采用煤炭地下气化技术，通过应用膜分离法及PSA相结合方法来提高煤炭地下气化煤气中氢气质量分数。

With the aim of making a search for clean source of power , make the best use of the coal resources , we adopt the underground coal gasification technology .

结果表明，碱提酸沉膜分离法的分离效果明显优于传统的方法，所得的7S和11S大豆球蛋白的纯度可以分别达到75.5%和84.7%。

Results showed that the new method is better than traditional methods and the purity of7S and11S is75.5 % and84.7 % respectively .

渗透汽化（PV）膜分离法由于具有相变质量小、效率高、能耗低、设备简单及工艺放大效应小等优点，逐渐在环境保护中得到应用。

The membrane separation technology of pervaporation , which have the advantages of low mass in phase transition , efficiency , low power consumption with simple equipment and low technological scale up effect , are preferred ways of environmental protection .

垃圾填埋气可通过膜分离法、变压吸咐法、溶剂吸附净化后，用于发电、锅炉燃料、CNG汽车、居民生活用气；

The second way is to purify the gas from landfill by membrane separation or pressure swing adsorption or solvent adsorption , and then the gas is used to power generation and boiler fuel and CNG car and residents used gas .

本研究选择低温脱脂大豆粕为原料，提出并采用碱提酸沉膜分离法来分离7S和11S大豆球蛋白，通过SDS-PAGE电泳鉴定分离纯度，并与传统的几种方法比较分离效果。

This paper studied on the separation of 7S and 11S globulin from the defatted soy flake by a new method , which used the alkaline extraction , acidic precipitation and membrane technology . The purity of separation were determined and compared with some traditional methods by SDS-PAGE gradient electrophoresis .

膜分离法回收土霉素结晶母液中的土霉素

Membrane separation and recovery of oxytetracycline from the residual mother liquor

膜分离法精馏尾气回收装置的运行总结

Operational summary of tail gas recovery units by membrane separation process

生物-膜分离法处理尿素废水

Studies on urea hydrolysis by biological treatment - membrane separation method

膜分离法与深冷法联合用于从天然气中提氦

A permeation cryogenic hybrid scheme for helium separation from natural gas

膜分离法回收合成氨弛放气中氢气

Recovery Hydrogen by Membrane Separation Process from Purge Gas of Synthetic Ammonia

膜分离法对A型肉毒毒素的提取研究

Purification of type a botulin toxin with membrane separation methods

酶膜分离法果汁澄清工艺

Fruit Juice Clarifying Technology by Separating Ferment and Membrane

结果：亲和膜分离法同细菌内毒素检查法比较接近。

Results : Affinity membrane isolating method was similar to bacterial endotoxin test .

膜分离法是一种新型混合流体分离技术。

Membrane separation method is a new separation technique for mixed fluid materials .

摘要气体膜分离法正发展成为分离酸性气体的一项重要技术。

Gas membrane separation is becoming an important technology in separating acid gas .

膜分离法纯化大蒜超氧化物歧化酶的条件研究

Study on the Purification Conditions of Garlic Superoxide Dismutase by Membrane Separation Technology

纳滤膜分离法染料脱盐过程研究

Investigation of Dye Desalting by Nanofiltration Membranes Separation

膜分离法处理模拟毒剂废水的试验研究

Study of removal chemical warfare agent & bacteric contamination from waste-water by membrane technology

膜分离法净化硫氰酸钠

Purification of sodium thiocyanate by membrane

膜分离法提取合成氨弛放气中的氢及其应用

The Hydrogen Extracted from Releasing Gases in Ammonia Synthesis Through Membrane Separating Method and it 's Application

总结了磷化氢的精制方法，主要有吸附法、低温精馏法和膜分离法等。

The purification methods of phosphine include adsorption method , low temperature distillation method and membrane separation method etc.

其提取方法主要有水提醇沉法和膜分离法。

Major methods for extracting ganoderma amylose are extraction with water and sedimentation with alcohol , and sepa-ration with memberane .

介绍了常见的4种油气回收技术：吸附法、吸收法、冷凝法和膜分离法。

Four technologies such as adsorption , absorption , condensation and membrane selective osmosis commonly used for oil vapor recovery were introduced .

综合介绍了氨基酸提取过程中常用的分离技术以及近期的发展动态。如沉淀法、离子交换法、膜分离法和萃取法。

The separation techniques of amino acids extraction , such as precipitating method , ion-exchange , membrane separation , liquid-liquid extraction are reviewed .

这些方法能耗较高，最近兴起了分子筛法、膜分离法和生物质吸附法。

These ways cost too much energy . Now new ways such as molecular sieve , membrane separation and organism adsorbent spring up .

与传统的天然气脱水方法相比，膜分离法天然气脱水在工作性能、经济效益等方面具有优势和竞争力。

Compared with traditional methods for natural gas dehydration , membrane separation process possesses advantages and competitiveness in working performance and economic benefit .

如沉淀法、离子交换法、膜分离法和萃取法。并提出了氨基酸提纯精制的关键环节&结晶过程中应该注意的问题。

And crystallization , which is the critical step in purification of amino acids , are introduced systematically to be put emphasis on .