Outside of this "thermal compressor", comprised of an absorber, desorber
, solution pump, solution heat exchanger, and rectifier, the balance of the heat pump components are familiar, the condenser, expansion valve, evaporator, and refrigerant heat exchanger.
 PerkinElmer, TurboMatrix Series Thermal Desorbers
: User's Guide, PerkinElmer, Inc., UK, 2007.
Samples (5 g) were placed in the sample tubes of a Master TD thermal desorber
(DANI Co., Ltd., Italy), and the sample tubes were purged with 120[degrees]C He for 30 min.
Using a Thermal Desorber
with capacity ranging from 5-20 tph, MCS thermally desorbs mercury from CKD (Figure 3).
Six tenders for the conducting various engineering works to enhance the operations including (a) catalysts unloading & loading with new charges for the reactors, (b) removal of the old ammonia basket and coolers (R - 107) and the erection of the new one, (c) removal of the old reaction tubes and outlet headers for two cells of the primary reformer H - 102 and the erection of the new ones, (d) removal of the old cold & hot tube bundle and shoulders for the Waste Heat Boiler E - 105 and erection of the new ones, (e) change the tube bundles for inter coolers and coolers for replacement with new cooler, also (f) check & repair of the T - 101 absorber & T - 102 desorber
to remove CO2.
How do you make sure that a desorber
(the bit that separates the two component fluids of the system) puts the right stuff in the right place?
The analysis of the VOCs was conducted by combining a gas chromatography system (GC: SHIMADZU GC-2010, Japan) equipped with a mass spectrometry system (MS: SHIMADZU GCMS-QP2010, Japan) and a thermal desorber
(TD: Markes Ltd., UK).
Couple the GenTech Solutions GC with a new GenTech Solutions MS-TOF, a GenTech Solutions Headspace Sampler, a GenTech Solutions Autosampler, or a GenTech Solutions TD Thermal Desorber
to cover a wide range of applications.
The most basic components of a vapour absorption cycle are the evaporator, absorber, pump(s), generator (or desorber
), a condenser and throttle valves (4-5).
One such instrument is PerkinElmer's On-line Ozone Precursor Analyzer, which includes a Clarus gas chromatograph and TurboMatrix Thermal Desorber