Spray drying

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  • Tham khảo tài liệu 'nghiên cứu ứng dụng kỹ thuật sấy phun trong sản xuất bột chanh dây application of spray drying in passion fruit powder production', kỹ thuật - công nghệ, tự động hoá phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf5p vanthang122141 07-05-2011 326 154   Download

  • Trong bài này đề cập đến vấn đề sử dụng polyelectrolyte kết hợp với chất ức chế ăn mòn, có vai trò như là lớp phủ, để tạo thành hệ chống ăn mòn và có khả năng tự phục hồi khi có những tác động bên ngoài làm trầy bề mặt lớp phủ. Chế tạo lớp phủ Daria và các cộng sự đã thực hiện 3 phương pháp phủ đó là: phun khô (spray-drying), phủ quay (spin-coating) và phủ nhún (dip-coating), PEIPSS dùng để phủ, và so sánh 3 phương pháp bằng phổ Ir.

    pdf4p nkt_bibo41 02-02-2012 57 15   Download

  • It has been over eight years since the first edition of the Handbook of Pharmaceutical Granulation Technology was published. The enthusiastic reception afforded by the scientific community was heartwarming. The basic science of granulation has not changed much over the last few years; however, a better understanding of the theory of granulation and the proliferation of different dosage forms has.

    pdf624p gian_anh 18-10-2012 91 16   Download

  • After the brushing is performed, the brush is rolled across the slide in an area approximately 2.5 centimeters in diameter (the size of a quarter) to produce a thin evenly layered smear. 8 The slide should be fixed immediately. Immediate fixation of the cellular sample is necessary to prevent air- drying which obscures cellular detail and compromises specimen evaluation. Fixation can be by immersion (preferably) or spray fixation. Immersion fixation consists of placing the smear into 95% alcohol or its equivalent.

    pdf52p le_minh_nha 18-12-2012 13 2   Download

  • After allowing your wood piece to completely dry after staining, lightly spray Sanding Sealer, using back and forth movements. This application will ensure sealing the colour exactly the way you want it before the final application of lacquer or oil. It is important to move the spray can continuously while spraying or runs will occur! Keep the spray can in continual motion. Rather that one heavy coat, apply two lighter coats. (If sealer dries white, do not worry, the next lacquer step will correct it.) Once the sanding sealer is dry (5 – 10 minutes), use a very fine...

    pdf16p connhobinh 10-12-2012 13 1   Download

  • Follow a good housekeeping schedule and disinfect in the proper way. Make sure that the floors, walls and bathrooms are clean! Clean and disinfect toys at least weekly. Disinfect the food preparation surfaces, eating surfaces and diapering tables. The simplest way to disinfect a surface includes three steps. The first step is to clean the surface with soap and thoroughly rinse with clean water. The second step is to spray or wipe the surface with a solution of 1/4 cup of household bleach in one gallon of water. The final step is to let the surface air dry in order...

    pdf66p can_thai 12-12-2012 30 1   Download

  • Immediately after withdrawing, detach the needle, draw air into the syringe, reattach the needle and express the material in the needle onto a slide. Needle tip is brought into light contact with the slide and the aspirate is carefully expressed without spraying into the air, which can cause air-drying and also can form aerosols, which are potentially infectious. Preparing proper smears is critical for the end results. No matter how expertly the aspiration is performed, if the slides are not interpretable, the procedure is totally worthless for cytologic diagnosis.

    pdf46p le_minh_nha 18-12-2012 12 1   Download


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