Our Products

Rotary Evaporator

Laboratory equipment

Jacketed Reactor

Contact Us

We Cherish All Interactions

JTJ 052-2000 Standard Test Methods of . - Code of China

JTJ 052-2000 English Version - JTJ 052-2000 Standard Test Methods of Bitumen and Bituminous Mixtures for Highway Engineering (English Version): JTJ 052-2000, JTJ/T 052-2000, JTJT 052-2000, JTJ052-2000, JTJ 052, JTJ052, JTJ/T052-2000, JTJ/T 052, JTJ/T052, JTJT052-2000, JTJT 052, JTJT052

JTJ 052-2000 Standard Test Methods of . - Code of China

English version of JTJ 052-2000 Standard Test Methods of Bitumen and Bituminous Mixtures for Highway Engineering: This Standard specifies property test method for bitumen and bituminous mixtures, including bitumen selection, test method, test data rearrangement, data analysis and test precision requirement for bitumen and bituminous mixtures.

ORN_19 | Asphalt | Road Surface

Test methods for bitumen and bituminous mixture with specific reference to low American Association of State Highway and temperature. Bitumen, pp 152-155. . TP3 Test Method for Determining the Fracture Properties of Asphalt Binder in Direct . Bitumen recovery, rotary evaporator prEN 12697-5 Test methods - Maximum density prEN 12697-6 Test .

digital controlled rotary evaporator in lab

R Rotary Evaporator Lab scale . 1L 2L Lab scale rotary evaporator suitable for the experiment of evaporation distillation or separation of chemicals This small rotary evaporator usually works with water circulating vacuum pump and recirculating chiller as a whole system to meet the production and experimental conditions . Contact Now

ASPHALT PRODUCTS AND METHODS OF PRODUCING THEM FOR .

Mar 01, 2018 · What is claimed: 1. A method of producing an improved asphalt comprising: providing an asphalt binder; providing a compound of formula (I): wherein each A is selected independently at .

binder recovery evaporator rotary asphalt mixture controls .

Rotary evaporator for binder recovery Asfalto CONTROLS. The apparatus is used for the recovery of soluble bitumen from bituminous pavement materials in a form suitable for further testing During operation the solution of solvent and asphalt bitumen from a prior extraction is distilled by partially immersing the rotating distillation flask of the rotary evaporator apparatus in a heating oil .

China Laboratory Vacuum Rotary Evaporator for Vacuum .

Rotary Evaporator, Mini Rotary Evaporator, Vacuum Rotary Evaporator manufacturer / supplier in China, offering Laboratory Vacuum Rotary Evaporator for Vacuum Distillation and Extraction, Plasma Deposition PVD Vacuum Coating Machine Chemical Vapor Deposition Film Coating System, Plasma Enhanced CVD Coating System for Deposition of Silicon Nitride, .

circulating pump manifold kit

Vacuum Chamber Kit Motorized Ball Valve Circulation . BACOENG is a highly professional and reliable brand for vacuum chamber vacuum pump manifold gauge booster pump circulation pump motorized ball valve solenoid valve ash vacuum .

Atmospheric Emissions From Asphalt Roofing Processes

----- TABLE OF CONTENTS (Continued) Page No, 3.3 New Product Development 32 4.0 PROCESS DESCRIPTION AND ATMOSPHERIC EMISSIONS 33 4.1 General 33 4.2 Saturator 35 4.2.1 Process Description 35 4.2.2 Atmospheric Emissions from Saturators 36 4.3 Asphalt Blowing 47 4.3.1 Process Description 47 4.3.2 Emissions 50 4.4 Mineral Surfacing Application 58 4.5 Hot Asphalt .

China Laboratory Distillation Bho Extractor Rotary .

Rotary Evaporator, Rotary Evaporator Bho Extractor, Bho Extractor manufacturer / supplier in China, offering Laboratory Distillation Bho Extractor Rotary Evaporator, Lab Short Path Distillation Cbd Oil Evaporator Equipment, Non-Pollution Factory Direct Sale Dry Rotary Vane Vacuum Pump and so on.

Paving materials testing equipment

by a continuous distillation process • Easy binder recovery for further tests such as penetration, softening point, etc. • Fast connection for rotary evaporator flask available as option > Extraction time reduced to approx. 55 minutes (including drying) > No toxic fumes in the laboratory .

Rotary Evaporators | LabTech

Compared to a static apparatus, the vacuum rotary evaporator can carry out single stage distillations quickly and gently. The capacity of a rotary distillation is generally about four times greater than a conventional static distillation, therefore no .

laboratory rotary evaporator apparatus

Vacuum and Rotary Evaporators and . - Laboratory Equipment . Rotary evaporator for binder recovery, Asphalt/bituminous . The apparatus is used for the recovery of soluble bitumen from bituminous pavement materials in a form suitable for further testing. During operation, the solution of solvent and asphalt (bitumen) from a prior extraction is .

Understanding the bitumen ageing phenomenon: A review .

After ageing, the binder will be extracted from the loose and compacted mixtures through processes like Centrifuge Extractor and Rotary Evaporator. The extracted asphalt binder .

Asphalt digital thermometer, Asphalt/bituminous mixture .

Technical specifications. Ranges: a) from -50 to 199.9°C (-58 to 399.9 ° F), resolution 0.1°C b) from – 200 to 1350°C (-400 to 2642° F) resolution 1°C

open graded asphalt: Topics by Science.gov

Apr 01, 2018 · Laboratory evaluation of asphalt binder rutting, fracture, . Ratwi-Burgan crude off mix is used to produce 750 to 1000 tons of asphalt per day using vacuum distillation and air blowing processes. . The addition of fillers in asphalt mixtures has been identified to stiffen the asphalt binder and improve mixture strength.

solvent recovery rotary evaporator array system

Rotary evaporator for binder recovery . The apparatus is used for the recovery of soluble bitumen from bituminous pavement materials in a form suitable for further testing During operation the solution of solvent and asphalt bitumen from a prior extraction is distilled by partially immersing the rotating distillation flask of the rotary evaporator apparatus in a heating oil bath while the .

China Vacuum Distillation, Vacuum Distillation .

50L Industrial Vacuum Thin Film Distillation Equipment Water Bath Electrical Digital Distiller Rotary Evaporator/Rotovap with China Low Price for Laboratory FOB Price: US 2500-4000 / Piece Min. Order: 1 Piece

circulating pump manifold kit

Vacuum Chamber Kit Motorized Ball Valve Circulation . BACOENG is a highly professional and reliable brand for vacuum chamber vacuum pump manifold gauge booster pump circulation pump motorized ball valve solenoid valve ash vacuum .

Energy & Fuels | Vol 29, No 9 - American Chemical Society

A Kugelrohr oven from a rotary evaporator Efficient Charge Injection in p-Type Polymer Field-Effect Transistors with Low-Cost Molybdenum Electrodes through V2O5 Interlayer Two-dimensional NMR and restrained molecular dynamics studies of the hairpin d(T8C4A8): detection of an extraloop cytosine

ASPHALT PRODUCTS AND METHODS OF PRODUCING THEM FOR .

Mar 01, 2018 · What is claimed: 1. A method of producing an improved asphalt comprising: providing an asphalt binder; providing a compound of formula (I): wherein each A is selected .

BS12697-3 Bituminous Mixtures Rotary Evap. | Asphalt .

Licensed Copy: na na, University of Ulster -JISC, Mon Apr 25 10:15:01 BST 2005, Uncontrolled Copy, (c) BSI. BRITISH STANDARD. Bituminous mixtures Test methods for hot mix asphalt Part 3: Bitumen recovery: Rotary evaporator. The European Standard EN .

Laboratory Vacuum Rotary Evaporator Price - Buy Laboratory .

Shanghai Yuhua Instrument Equipment Co., Ltd is the professional manufacturer, was. established in 2008, in Shanghai, China, with more than 10 years development, we accumulated rich customer groups and huge amount of product application experiences.With rich experience and feedback from customers, we have manufactured series equipment, and widely used in Laboratory.

:Effect of the Repeated Recycling on Hot Mix Asphalt .

:Effect of the Repeated Recycling on Hot Mix Asphalt Properties

open graded asphalt: Topics by Science.gov

Apr 01, 2018 · Open Graded Asphalt Friction Course: State of the Practice. DOT National Transportation Integrated Search. 1988-05-01. Open Graded Friction Course (OGFC) has been used since 1950 in the United States to improve the frictional resistance of asphalt .

Lab1st Scientific - Rotary Evaporator | Rotovap | Rotavapor

Lab1st Scientific is focus on design, production and sales of rotary evaporator, rotovap, rotavapor. Chinese leading manufacturer of rotary evaporator, vacuum evaporator, wiped film, short path, falling film evaporator, molecular distillation equipment, high quality and competitive price.

asphalt distillation, asphalt distillation Suppliers and .

Lab distillation China vacuum rotary evaporator price for binder recovery Asphalt bituminous mixture . US 1913- 2125 / Set 1 Set (Min. Order . 20L Rotary evaporator for binder recovery Asphalt bituminous mixture . US 4700- 4999 / Set 1 Set (Min .

IOP Conference Series: Materials Science and Engineering .

Filtrate then thickened by using a Rotary evaporator, dried at 50°C temperature for 48 hours and analyzed. The results showed that the best conditions of the extraction process is by using a solvent etyl acetate, at a temperature of 70°C, grading 97.40% catechins.

top quality re 5002 chemical alcohol distiller rotary .

Hot Sell Chemical Lab Vacuum Rotary Evaporator 600 00 High quality Laboratory Pharmaceutical distillation 5L 10L 20L 50L vacuum rotary evaporator Small volume wiped thin film laboratory alcohol distiller 2l rotary evaporator .

solvent recovery rotary evaporator array system

Rotary evaporator for binder recovery . The apparatus is used for the recovery of soluble bitumen from bituminous pavement materials in a form suitable for further testing During operation the solution of solvent and asphalt bitumen from a prior extraction is distilled by partially immersing the rotating distillation flask of the rotary evaporator .