Our Products

Rotary Evaporator

Laboratory equipment

Jacketed Reactor

Contact Us

We Cherish All Interactions

A borosilicate glass hydration at low temperature

A borosilicate glass hydration at low temperature

Journal of Chemical and Pharmaceutical Research, 2015, 7(7):332-337 Research Article ISSN : 0975-7384 CODEN(USA) : JCPRC5 332 A borosilicate glass hydration at low temperature Rachid Bouakkaz*, Abdesselam Abdelouas, Abdelouahed Ait Chaou and Yassine El Mendili

Hydrolysis of Ethylene Carbonate with Water and Hydroxide .

Hydrolysis of Ethylene Carbonate with Water and Hydroxide .

Nov 30, 2019 · This study deals with the decomposition of ethylene carbonate (EC) by H 2 O in the absence and presence of catalytically active hydroxide ions (OH −) at reaction conditions close to lithium-ion battery operation.We use On-line Electrochemical Mass Spectrometry (OEMS) to quantify the CO 2 evolved by these reactions, referred to as H 2 O-driven and OH −-driven EC hydrolysis.

30 Liters To 100l Volumes Jacketed Chemical Hydrolysis .

30 Liters To 100l Volumes Jacketed Chemical Hydrolysis .

30 Liters To 100l Volumes Jacketed Chemical Hydrolysis Glass Reactor, Find Complete Details about 30 Liters To 100l Volumes Jacketed Chemical Hydrolysis Glass Reactor,30 Liter Volumes Glass Reactor,30 Liters Jacketed Chemical Reactor,30l 100l Hydrolysis Glass Reactor from Supplier or Manufacturer-Zhengzhou Mingyi Instrument Equipment Co., Ltd.

Kinetics of Catalytic Hydrolysis of Stabilized Sodium .

Kinetics of Catalytic Hydrolysis of Stabilized Sodium .

Jan 24, 2007 · The kinetics of catalytic hydrolysis of stabilized sodium borohydride solutions has been studied for a Ni-metal supported catalyst over a temperature range from 273 to 303 K and a NaBH4 concentration range from 1.34 to 5.44 M. The rate may be represented by the expression: −(dNNaBH4/w·dt) = k·[NaBH4]-0.41[NaOH]0.13[H2O]0.68 k = 11579.1·exp(−6269.9/T) The activation .

Quality Glass Reactor Vessel & High Pressure Glass Reactor .

Quality Glass Reactor Vessel & High Pressure Glass Reactor .

Established in 2006, Nantong Sanjing Chemglass Co., Ltd. is a manufacturer and trader specialized in research, development and production of chemical glass instrument. . Chemical Glass Reactor Equipment Container. . Hydrolysis Borosilicate Glass Reactor, High Pressure Glass Reactor .

Why We Love Borosilicate Glass (And You Should, Too!)

Why We Love Borosilicate Glass (And You Should, Too!)

Here's what we love about borosilicate glass - it's clear, easy to clean, inert, economical, chemical and corrosion resistant and is a thermal champion. From laboratory/research and development up to full production, glass components and systems are available in a wide range of sizes and designs to build a custom solution based on the .

The Hydrolysis of Carbonyl Sulfide at Low Temperature: A .

The Hydrolysis of Carbonyl Sulfide at Low Temperature: A .

Catalytic hydrolysis technology of carbonyl sulfide (COS) at low temperature was reviewed, including the development of catalysts, reaction kinetics, and reaction mechanism of COS hydrolysis. It was indicated that the catalysts are mainly involved metal oxide and activated carbon. The active ingredients which can load on COS hydrolysis catalyst include alkali metal, alkaline earth metal .

Reevaluating the efficacy of moderate annealing in nuclear .

Reevaluating the efficacy of moderate annealing in nuclear .

Within this context, the effects of moderate annealing on chemical stability of borosilicate nuclear waste glass in aqueous environment were detailedly reevaluated. The results are fundamental to improving nuclear waste vitrification technologies and to optimizing the application of thermal treatment in sustainable high-level waste management. 2.

First‐Principles Study of Hydrolysis Reaction Barriers in .

First‐Principles Study of Hydrolysis Reaction Barriers in .

Understanding of dissolution processes of borosilicate glasses can shed light on mechanisms of degradation of nuclear waste forms. We have simulated structure of sodium borosilicate glass using classical molecular dynamics and calculated reaction barriers for hydrolysis reactions on the glass surface using density functional theory.

First‐Principles Study of Hydrolysis Reaction Barriers in .

First‐Principles Study of Hydrolysis Reaction Barriers in .

Understanding of dissolution processes of borosilicate glasses can shed light on mechanisms of degradation of nuclear waste forms. We have simulated structure of sodium borosilicate glass using classical molecular dynamics and calculated reaction barriers for hydrolysis reactions on the glass surface using density functional theory.

(PDF) CSTR Design for Propylene Glycol Chemical Production

(PDF) CSTR Design for Propylene Glycol Chemical Production

The production of propylene glycol chemical from the hydrolysis of propylene oxide in the presence of an acid catalyst in a non-isothermal continuous stirred tank reactor is presented using .

Hydrolysis of Ethylene Carbonate with Water and Hydroxide .

Hydrolysis of Ethylene Carbonate with Water and Hydroxide .

Nov 30, 2019 · This study deals with the decomposition of ethylene carbonate (EC) by H 2 O in the absence and presence of catalytically active hydroxide ions (OH −) at reaction conditions close to lithium-ion battery operation.We use On-line Electrochemical Mass Spectrometry (OEMS) to quantify the CO 2 evolved by these reactions, referred to as H 2 O-driven and OH −-driven EC hydrolysis.

Study of Chemical and Enzymatic Hydrolysis of Cellulosic .

Study of Chemical and Enzymatic Hydrolysis of Cellulosic .

The objective of this study was to evaluate the chemical and enzymatic hydrolysis using a factorial experimental design (2 3 ) in order to obtain fermentable sugars from cellulose-based material (CBM) usually used as pet litter. In assessing chemical hydrolysis, we studied the effect of temperature, in addition to H 2 SO 4 concentration and reaction time, on the production of total .

Microreactor Technology | Sigma-Aldrich

Microreactor Technology | Sigma-Aldrich

What is the specific heat conductance of the glass reactor? The glass reactor is made of borosilicate glass (Borofloat 33 Duran ®). This material has a specific heat conductance of l (90 °C) = 1.2 W/m/K. On request glass reactors that have one side made of silicon may also be produced.

Quality Glass Reactor Vessel & High Pressure Glass Reactor .

Quality Glass Reactor Vessel & High Pressure Glass Reactor .

Established in 2006, Nantong Sanjing Chemglass Co., Ltd. is a manufacturer and trader specialized in research, development and production of chemical glass instrument. . Chemical Glass Reactor Equipment Container. . Hydrolysis Borosilicate Glass Reactor, High Pressure Glass Reactor .

enzymatic hydrolysis reactor

enzymatic hydrolysis reactor

A two phase substrate model for enzymatic hydrolysis of . Enzymatic hydrolysis continues to have a significant projected production cost for the biological conversion of biomass to fuels and chemicals motivating research into improved enzyme and reactor technologies in order to reduce enzyme usage and equipment costs However technology development is stymied by a lack of accurate and .

Material of Construction Options for Chemical Process Plants

Material of Construction Options for Chemical Process Plants

Chemical Inertness. Aggressive reaction environments tend to dissolve metals from unlined mild steel or alloy reactors. Extractable metals, such as chromium, nickel, molybdenum, and copper, can leach into and contaminate your product, producing undesired catalytic effects that can cause harmful fluctuations in the process reactions.

Study on the enzymatic hydrolysis of racemic methyl .

Study on the enzymatic hydrolysis of racemic methyl .

Jul 24, 2001 · The hydrolysis of racemic methyl ibuprofen ester in the presence of lipase from Candida rugosa was investigated in shake flasks. Experiments were performed to study the effect of temperature, pH and shaking speed on the reaction rate.

Buchiglas - miniclave

Buchiglas - miniclave

Inert laboratory pressure reactor system Reactor volume: 100 - 300 ml Pressure:-1 (FV) to +10 bar Temperature: -20 °C to +150 °C Material: Borosilicate glass 3.3, PTFE, PFA, FEP Special executions are available. This metal - free pressure reactor system is designed for the use of interchangeable glass pressure vessels.

toption lab chemical synthesis reactors type borosilicate .

toption lab chemical synthesis reactors type borosilicate .

toption lab chemical synthesis reactors type borosilicate glass reactors for biology research institution. . A chemical reactor is an enclosed volume in which a chemical reaction takes place In chemical engineering it is generally understood to be a process vessel used to carry out a chemical reaction which is one of the classic unit .

Kinetics of Hydrolytic Depolymerization of Melt Poly .

Kinetics of Hydrolytic Depolymerization of Melt Poly .

Chemical Kinetic Model and Thermodynamic Compensation Effect of Alkaline Hydrolysis of Waste Poly(ethylene terephthalate) in Nonaqueous Ethylene Glycol Solution. Industrial & Engineering Chemistry Research 2006, 45 (24), 7985-7996. DOI: 10.1021/ie060528y.

chemical+lab+pressure+vessel

chemical+lab+pressure+vessel

3 3 Borosilicate Chemical Glass Reactor High Pressure . DN1900 High strength alloy steel hydrolysis pot Pressure Vessels Chemical Equipment Lab Supplies Chemicals ① reaction container to complete the physical and chemical reaction of media ② heat Pressure vessel refers to the closed equipment holding gas or liquid and carrying a certain .

Borosilicate Glass - an overview | ScienceDirect Topics

Borosilicate Glass - an overview | ScienceDirect Topics

A. Morales, G. San Vicente, in Advances in Concentrating Solar Thermal Research and Technology, 2017. 4.2.1 Glass composition. The glass material used as glass cover in HCE has to be borosilicate glass.This glass is characterized by the presence of substantial amounts of silica (SiO 2) and boric oxide (B 2 O 3 > 8%) as glass network formers. In glasses used in industrial applications, B 2 O 3 .

toption lab chemical synthesis reactors type borosilicate .

toption lab chemical synthesis reactors type borosilicate .

toption lab chemical synthesis reactors type borosilicate glass reactors for biology research institution. . A chemical reactor is an enclosed volume in which a chemical reaction takes place In chemical engineering it is generally understood to be a process vessel used to carry out a chemical reaction which is one of the classic unit .

Hydrolysis 30l Borosilicate Glass Reactor - Buy 30l .

Hydrolysis 30l Borosilicate Glass Reactor - Buy 30l .

Hydrolysis 30l Borosilicate Glass Reactor, Find Complete Details about Hydrolysis 30l Borosilicate Glass Reactor,30l Borosilicate Glass Reactor,Hydrolysis Glass Reactor,Glass Reactor from Reactors Supplier or Manufacturer-Nantong Purui Technical Instrument Co., Ltd.

NUCLEAR 101: How Does a Nuclear Reactor Work? | Department .

NUCLEAR 101: How Does a Nuclear Reactor Work? | Department .

May 19, 2020 · More than 65% of the commercial reactors in the United States are pressurized-water reactors or PWRs. These reactors pump water into the reactor core under high pressure to prevent the water from boiling. The water in the core is heated by nuclear .

First‐Principles Study of Hydrolysis Reaction Barriers in .

First‐Principles Study of Hydrolysis Reaction Barriers in .

Understanding of dissolution processes of borosilicate glasses can shed light on mechanisms of degradation of nuclear waste forms. We have simulated structure of sodium borosilicate glass using classical molecular dynamics and calculated reaction barriers for hydrolysis reactions on the glass surface using density functional theory.

Study of Chemical and Enzymatic Hydrolysis of Cellulosic .

Study of Chemical and Enzymatic Hydrolysis of Cellulosic .

3.2. Chemical Hydrolysis from a Design of Experiments. Conditions for hydrolysis with H 2 SO 4 were analyzed using an experimental design (Figure 1).Results showed that, by increasing acid concentration, the release of total sugars increases during the chemical hydrolysis, reaching a maximum concentration of 0.274 g total sugars/g biomass at a H 2 SO 4 concentration of 1.5% at 80°C, that is .

Buchiglas - tinyclave steel

Buchiglas - tinyclave steel

Reactor volume: 10 - 25 ml Pressure:-1 (FV) to +10 /100 bar Temperature:-20 °C to +200 / 300 °C Material: Borosilicate glass 3.3, stainless steel, Hastelloy ®, PTFE. Other materials, pressures & temperatures are available. This pressure reactor system is designed for the use of interchangeable pressure vessels in glass, steel, Hastelloy .

lab scale glass reactor supplier

lab scale glass reactor supplier

Laboratory Glass Reactors Reactors. Glass reactors miniPilot Volume 5 10 15 liter Pressure 0 FV to 1 0 bar Temperature 176 C 176 C to 200 176 C Material Borosilicate glass 3 3 PTFE PFA PEEK With the miniPilot product family we offer mini plants for chemical process development scale up process simulation and kilo scale production The explosion proof design and inert materials allow safe .