All categories

2 years ago

A critical review of analytical methods in pretreatment of lignocelluloses: Composition, imaging, and crystallin

1 answer:

4 0

A critical review of analytical methods in pretreatment of lignocelluloses: Composition, imaging, and crystallinity.

<h3>What is the abstract?</h3>

Lignocelluloses are being studied extensively as renewable substrates for the production of biofuels such as ethanol, methane, hydrogen, and butanol, as well as chemicals such as citric acid, lactic acid, and xanthan gum. However, because lignocelluloses have a recalcitrance structure that makes them resistant to microbial and enzymatic attacks, several physical, thermal, chemical, and biological pretreatment methods have been devised to open up their structure. These pretreatments' efficacy was investigated utilising a number of analytical approaches that addressed their image, composition, crystallinity, degree of polymerization, enzyme adsorption/desorption, and accessibility.

To learn more about polymerization visit:

brainly.com/question/3200802

#SPJ4

You might be interested in

which of the following pairs of elements could react to form an ionic compound? A. potassium and calcium B. sulfur and oxygen C.

Grace [21]

The correct option is FLUORINE AND COPPER.
An ionic compound is usually formed by the combination of a metal and a non metal, the metal usually act as an electron donor while the non metal act as an electron acceptor. Thus, in ionic compounds, there is total transfer of electrons from the metal to the non metal. In the question given here, copper is the metal while the fluorine is the non metal.<span />

4 0

3 years ago

Which of the following statements are true regarding SDSs and labels?(OSHA)

creativ13 [48]

Answer:

particles larger than 5 microns are normally expelled. -particles smaller than 5 microns may enter into alveolar sacs. ... -chemical can penetrate skin and go into bloodstream.

Explanation:

8 0

3 years ago

Burning gasoline is an _____________ reaction.

rusak2 [61]

Answer:

chemical.............

5 0

3 years ago

Read 2 more answers

If a precipitation reaction occurs, what will be the products of the unbalanced

levacccp [35]

Answer:

${ \sf{B. \: AgCl _{(s)} + NaNO _{3(aq)}}}$

Explanation:

Silver chloride precipitates out because it has a low value of Ksp.

7 0

3 years ago

In the following reaction, which component acts as an oxidizing agent? 10 I− (aq) + 2 MnO4− (aq) + 16 H+ (aq) → 5 I2 (s) + 2 Mn2

antiseptic1488 [7]

Answer:

The oxidizing agent is the MnO₄⁻

Explanation:

This is the redox reaction:

10 I⁻ (aq) + 2 MnO₄⁻ (aq) + 16 H⁺ (aq) → 5 I₂ (s) + 2 Mn²⁺ (aq) + 8 H2O (l)

Let's determine the oxidation and the reduction.

I⁻ acts with -1 in oxidation state and changes to 0, at I₂.

All elements in ground state has 0 as oxidation state.

As the oxidation state has increased, this is the oxidation, so the iodide is the reducing agent.

In the permanganate (MnO₄⁻), Mn acts with +7 in oxidation state and decreased to Mn²⁺. As the oxidation state is lower, we talk about the reduction. Therefore, the permanganate is the oxidizing agent because it oxidizes iodide to iodine

3 0

3 years ago