Bioprocessing (English only)

Accelerate your biologic drug development with Praesto® 
chromatography resins.

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Monoclonal antibody and recombinant protein purification
Monoclonal antibody and recombinant protein purification
Products
Products
Praesto® Jetted A50 HipH Praesto® Jetted A50
Jetting Technology Technical Support
Tools & Services
Tools & Services
Field Application Services Throughput & Productivity Calculator

コアテクノロジー

私たちは樹脂技術のグローバルリーダーとして、世界で最も規制の厳しい産業で、非常に特殊な元素や化合物を分離、除去、回収するために使用される小型ビーズを開発・製造しています。

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概要
概要
吸収
吸収
概要 酵素固定化用吸着剤 ガス・有機蒸気用吸着剤 有機汚染物質の吸着剤 柑橘類果汁苦み除去 トウモロコシ甘味料の精製 吸着剤を用いた無機塩の分離 パツリン除去 ポリフェノールの回収
触媒 キレート樹脂 クロマトグラフィー用分離樹脂クロマトグラフィー用分離樹脂 良質な繊維樹脂 スペーサー用不活性樹脂 混合床樹脂
混合床樹脂
概要 混合床核 混合床超純水
強酸性カチオン樹脂 強塩基性アニオン樹脂 弱酸性カチオン樹脂
弱酸性カチオン樹脂
概要 弱酸性カチオンマクロ多孔性 弱酸性カチオン多孔質
弱塩基性アニオン樹脂
弱塩基性アニオン樹脂
概要 弱塩基性アニオン樹脂 弱塩基性アニオンマクロ多孔性
分野
分野
化学処理・石油化学分野 食料＆飲料分野
食料＆飲料分野
概要 日用品 味覚 食材料 果汁
果汁
概要 柑橘類果汁苦み除去 パツリン除去 ポリフェノール化合物の回収
ゼラチンとコラーゲン 有機酸精製 砂糖
砂糖
概要 ビーツ糖精製 サトウキビ糖精製
甘味料
甘味料
概要 トウモロコシ甘味料の精製
その他食料＆飲料分野
湿式精錬分野 金属メッキ分野 半導体 - 電子部品分野 オイル＆ガス分野 飲料水＆地下水
飲料水＆地下水
概要 Arsenic 硝酸塩 PFAS TOC、臭化物、DBP Perchlorate
発電所分野
発電所分野
概要 化石 核
パルプ・製紙分野
用途
用途
吸着 触媒 復水研磨 脱塩処理 金属除去・再生 有機物除去 軟化

Healthcare & Life Sciences (English only)

With 40 years of manufacturing expertise and 30 years of regulatory experience, we supply leading separation, purification and extraction technologies to support chromatography and biocatalysis applications in healthcare and life sciences. 

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Pharmaceutical
Pharmaceutical
Overview APIs/Excipients Milling Media
Medical Devices and Diagnostics
Medical Devices and Diagnostics
Overview Biofluid Treatment Diagnostics
Nutraceuticals
Nutraceuticals
Overview Dairy Protein Isolation Supplement Ingredients Vitamin Purification

Purolite

We are a world leader in resin-based separation, purification and extraction technology, that provides sustainable solutions for our environment, businesses and healthcare.

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About
About
About Us
About Us
Overview History
Locations Services Manufacturing Customer Support Research and Development Brands
Brands
CriticalResin™ Macronet™ Microlite® Purofine® Puromet™ Puromill™ Puropack® PuroSorb™ Shallow Shell™ UltraClean™
Environmental Commitment
Resources
Resources
General Information Certifications
Certifications
Product Certifications Quality, Environment, Health and Safety
Terms of Sale Glossary and Definitions Case Studies
News & Events
News & Events
News Events Blog Webinars
Tools
Tools
Purolite Resin System Modeling (PRSM™) Throughput and Productivity Calculator Unit Conversion Calculator
Overview
Literature
Resources

Principal Applications

  • 吸収
  • 疎水性有機物分離
  • 脱色 - 甘味料
  • 脱色 - ビールブロス
  • 脱色 - 糖液処理
  • パツリン除去

Advantages

  • 高機械的強度
  • 標準合成吸着剤よりの大きな比表面積
  • イオン交換と疎水性吸着の2つの相互作用

Regulatory Approvals

  • IFANCA Halal認定
  • OKコーシャ証明
  • Compliant with FDA Regulation 21 CFR 173.25 for Food Treatment, Ion Exchangers
  • Europe Resolution ResAP (2004)3準拠
  • GMO/TSE/BSE フリー

Typical Packaging

  • 1 ft³ Sack
  • 25 L Sack
  • 5 ft³ Drum (Fiber)
  • 1 m³ Supersack
  • 42 ft³ Supersack
pdf icon
APPLICATION GUIDE

Polymeric Adsorbent Resins for Industrial Applications

 pdf icon
APPLICATIONS GUIDE

Macronet Adsorbents Carbonless Corn Sweetener Refining

Typical Physical & Chemical Characteristics:

Polymer Structure ポリスチレン系ジビニルベンゼン架橋マクロポーラス型ポリマー
Appearance 球形ビード
Functional Group 3級アミン
Ionic Form 遊離塩基
総交換容量 0.1 - 0.3 eq/l (遊離塩基)
水分含有率 50 - 60 % (遊離塩基)
粒径範囲 300 - 1200 µm
可逆的膨張, FB → Cl- (最大) 5 %
窒素注入による標準的な細孔直径（メソポア/マクロポア） 350 Å
窒素注入による標準的な細孔直径（ミクロポア） 15 Å
窒素注入による標準的な細孔容量 0.4 mL/g
窒素吸着法による典型的な比表面積 800 m²/g
比重 1.07
見かけ密度 (概算) 610 - 640 g/L (38.1 - 40.0 lb/ft³)
許容pH、安定性 0 - 14
温度制限 60 °C (140.0 °F) (遊離塩基)

油圧特性

Pressure Drop

The pressure drop across a bed of ion exchange resin depends on the particle size distribution, bed depth, and voids volume of the exchange material, as well as on the flow rate and viscosity of the influent solution. Factors affecting any of these parameters— such as the presence of particulate matter filtered out by the bed, abnormal compressibility of the resin, or the incomplete classification of the bed—will have an adverse effect, and result in an increased head loss. Depending on the quality of the influent water, the application and the design of the plant, service flow rates may vary from 10 to 40 BV/h.

Pressure Drop Across Resin Bed

Backwash

During up-flow backwash, the resin bed should be expanded in volume between 50 and 70% for at least 10 to 15 minutes. This operation will free particulate matter, clear the bed of bubbles and voids, and reclassify the resin particles ensuring minimum resistance to flow. When first putting into service, approximately 30 minutes of expansion is usually sufficient to properly classify the bed. It is important to note that bed expansion increases with flow rate and decreases with influent fluid temperature. Caution must be taken to avoid loss of resin through the top of the vessel by over expansion of the bed.

Backwash Expansion of Resin Bed