利用4A，5A和13X分子篩進行變壓吸附實驗，以分離含有少量硫化氫的二氧化碳和甲烷等摩爾混合物。

   在13X和5A分子篩的吸附階段，生產了零或接近零硫化氫濃度的高純度甲烷，并獲得了高的產品回收率。 在解吸階段，用相同的分子篩可以得到高純度的二氧化碳。

   發現4A 分子篩也能夠以高回收率顯著提高積累的解吸產物（相對于吸附進料）中的硫化氫濃度。

   從所有三種氣體對的實驗結果得出的吸附選擇性值與一些理論預測和文獻的實驗數據相符。

點擊查看大圖

美國L＆C公司的PSA-1000測試系統可根據您的特定要求定制寬范圍的氣體流速和吸附床尺寸，并提供專業的安裝/培訓支持。該系統按照美國L＆C公司提供的硬件配置和專有軟件，可簡化所有級別的氣體分離評估。在氣體流量，溫度，壓力和真空都能夠提供大范圍的自動化測試，使研究人員能夠有效地探索PSA和VSA研究的復雜“實驗矩陣”。

PSA系統能夠自動處理活性炭，沸石，金屬有機骨架（MOF），分子篩材料等的材料評估......對混合床測試應用以及吸附質中毒和關鍵時間循環的研究尤其有效。

系統的設計用于評估不同實驗室環境中用于化學，石化，氣體凈化和能源相關應用的所有類型的氣體和吸附材料。
PSA-1000系列規格
PSA-1000系列的可定制設計特點

根據應用，可提供各種床徑。床直徑可以在1“至2”直徑范圍內。提供低至1至25升/分鐘和高達5至700升/分鐘的氣體流速范圍。

根據應用，可提供各種床高度以提供所需的床體積。示例：對于1英寸直徑系統，床高度低至18英寸。床體積低至150cc ...而床身高度為72“，直徑為2”。床容量高達3500cc。
所有PSA-1000型號的共同特征

壓力范圍高達1200psia（83巴），可控真空測試低至0.1Tor。具有真空功能，可解吸材料。

實驗溫度范圍為5°C至60°C，全自動干燥循環至375°C。

由系統軟件提供的精確溫度和壓力/真空控制。

完整的計算機系統為廣泛的PSA和VSA氣體分離協議提供所有必需的專有L＆C軟件。

可選的定制監測系統包括氣相色譜儀，質譜儀等。
定制PSA系統

我們提供各種可定制的PSA-1000變壓吸附系統，以滿足您的特定測試要求。

      根據您的應用，L＆C的PSA-1000系列定制系統可提供從1“到2”直徑的各種床直徑。提供低至1至25升/分鐘和高至5至700升/分鐘的氣體流速范圍。對于關鍵測試應用，特殊設計也可用于低至0.5升/分鐘的氣體流速。
     根據您的應用，可提供各種床高，以滿足您的特定需求。例如：對于1英寸直徑的系統，床高度低至18英寸，可提供低至150cc的近似床體積......而對于2英寸直徑，床高度為72英寸可提供高達3500cc的床體積。特殊設計也可用于在床高度配置的特定床直徑內處理特別低的床體積，以滿足關鍵應用。
    如上所述的PSA-1000的所有常見設計特征都在我們的任何定制系統中使用。
    根據需要定制的完整計算機系統為您的特殊PSA和VSA協議提供專有的L＆C軟件。

General Description

L&C’s PSA-1000 Testing Systems are customizable to broad ranges of gas flow rate and adsorbate bed size to meet your specific requirements, come with expert installation/training support .

These R&D Testing Systems offer L&C’s unique hardware configuration and proprietary software which simplify all levels of gas separation evaluations. Automated testing is provided over wide ranges of gas flow, temperature, pressure and vacuum, enabling the researcher to effectively and efficiently explore the complex “experimental matrix” of PSA and VSA studies.

The PSA System handles materials evaluations for activated carbons, zeolites, metal organic frameworks (MOFs), molecular sieve materials and more… and is especially effective for mixed-bed testing applications and the study of adsorbate poisoning and critical time-cycling.

System design and materials of construction permit the evaluation of all types of gases and adsorbate materials for chemical, petrochemical, gas purification and energy-related applications in academic, industrial and government R&D laboratory settings.

PSA-1000 Series Specifications

Customizable Design Features of the PSA-1000 Series

Based on application, various bed diameters are available. Bed diameter can range from 1” to 2” dia. to provide gas flow rate ranges down to 1 – 25 liters/min and up to 5 – 700 liters/min.

Based on application, various bed heights are available to provide required bed volume. Examples: Bed height as low 18” for a 1” diameter system provides approx. bed volume down to 150cc…while bed height of 72” for a 2” diameter provides approx. bed volume up to 3500cc.

Common Features of all PSA-1000 Models

Pressure range up to 1200psia (83 bars) with controlled vacuum testing down to .1 Torrs and general vacuum functions for desorbing of materials.

Experimental temperature range is 5°C to 60°C with fully automated drying cycles to 375°C.

Precision temperature and pressure/vacuum control provided by system’s software.

Complete computer system provides all needed proprietary L&C software for broad range of PSA and VSA gas separation protocols.

Optional custom monitoring systems include gas chromatograph, mass spectrometer, etc.

Custom PSA Systems

A broad range of customizable PSA-1000 Pressure Swing Adsorption Systems are available to meet your specific testing requirements.

• Based on your application, L&C’s series of PSA-1000 custom systems can provide various bed diameters ranging from 1” to 2” dia. to provide gas flow rate ranges as low as 1 to 25 liters/min and as high as 5 to 700 liters/min. Special designs are also available for gas flow rates as low as 0.5 liters/min for critical testing applications.

• Based on your application, various bed heights are available to provide bed volumes required for your specific needs. As examples: A bed height as low 18” for a 1” diameter system provides approximate bed volume down to 150cc…while a bed height of 72” for a 2” diameter provides approximate bed volume up to 3500cc. Special designs are also available for handling especially low bed volumes within a given bed diameter by bed height configuration in order to satisfy critical applications.

• All of the common design features of the PSA-1000 as described above are employed within any of our customized systems.

• A complete computer system, customized as needed, provides proprietary L&C software for your special PSA and VSA protocols.

高壓變壓吸附模擬儀分子篩分離甲烷/二氧化碳/硫化氫由Gravite Science 為您提供，如您想了解更多關于高壓變壓吸附模擬儀分子篩分離甲烷/二氧化碳/硫化氫報價、參數等信息 ，歡迎來電或留言咨詢。

注：該產品未在中華人民共和國食品藥品監督管理部門申請醫療器械注冊和備案，不可用于臨床診斷或治療等相關用途。