Übersetzung für "Konzentrierte säure" in Englisch

The concentrated acid (35) had the following composition:

In this case, the product is not pure acid but a commercial concentrated acid.

A chemical peel is nothing more than A second-degree burn induced by concentrated acid.

Expediently, however, the concentrated acid is introduced in the claimed process diluted with water.

The mineral acid can be used as a concentrated or dilute acid.

If dilution of the glycolipid-containing solution is undesirable, strongly concentrated acid must, as a consequence, be employed.

A process according to claim 1, wherein the acid is concentrated sulphuric acid.

The process of claim 6, wherein the nonvolatile acid is concentrated H 2 SO 4 .

That's concentrated Beltric acid.

The thin acid is delivered to the evaporation vessel 8 of the apparatus through a feed pipe 11, whilst the concentrated acid continuously issues from the vessel 8 through an overflow pipe 12.

The concentrated acid (2) flows into a feed pipe (L) which communicates with the reduced pressure system through a suspended gas pipe (30).

2.777 t/h of concentrated acid (35) were discharged at 182° C. and cooled to 40° C. in the heat exchanger before being fed into the dinitration stage (2).

In order to maintain the required working concentration, therefore, dilute acid, so-called spent acid, has to be removed from the system and replaced by concentrated acid.

Since, due to the dynamic partial pressure produced by the ejector, the water carries along with it the concentrated acid or alkaline solution, a dosage pump for the transport of the acid or alkaline solution is not necessary in this known apparatus.

Process according to claim 13 wherein concentrated sulphuric acid is used as acid.

This circulating pumping procedure is carried out over a certain period of time whereby the concentrated acid or alkaline solution becomes well mixed with the water so that the prepared regenerating agent solution is homogenized in the preparation vessel.

With the assistance of the compressed air-diaphragm pump it is possible in the ion exchange installation in accordance with the invention, for the purpose of regenerating the ion exchanger resin, to alternately pump concentrated acid or alkaline solution and water into the resin container, whereby a mixing of the acid or alkaline solution with the water already takes place in the common inlet conduit to the pump, in the liquid conduits feeding into the resin container, as well as in the inlet region of the liquid conduits in the resin container.

In an additional variation of the method the introduced fluids are transported with differing speeds due to differing stroke counts per unit time of the compressed air-diaphragm pump, in particular, the concentrated acid or alkaline solution with reduced speed and, in contrast, the water at higher speed.

Via the control device 9, the cut-off valve 14 is closed and the cut-off valve 15 is opened so that concentrated acid is transported out of an acid container 5 into the dead space 31.

The hot concentrated acid (2) is used in the heat exchanger (E) to heat the dilute acid (16).

The hydrogen halide acid is preferably used as an aqueous concentrated acid, particularly preferably as a 20% strength acid.

The technical teaching derivable from that is if possible to exploit the first conversion maximum and to use the more concentrated acid.

A further reduction in the reaction time can be achieved if up to approximately 20% by volume of methanol is added to the toluene phase and/or concentrated acid is used.

The wine is structured around focused acidity and notable tannins that work as counterweights to the ample mid-palate weight and softness, keeping all three balanced and interesting.

Focused acidity and subtle minerality create a multidimensional palate, delivering flavors of ripe golden apple, spiced quince and Chamomile Tea weave through a full yet refreshing palate with a soft minerality that lead to a polished, lingering finish.