Effect of Functional Groups in Coal on the Depth of Adsorption Potential Well

<div>Relationship between infrared parameter <svg height="12.4783pt" id="M69" style="vertical-align:-0.2063999pt" version="1.1" viewbox="-0.0498162 -12.2719 15.1559 12.4783" width="15.1559pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.0091,0,0,-0.0091,0,-5.741)"><path d="M172 716C109 700 42 656 42 585C42 522 93 484 136 484H137C154 484 180 496 180 523C180 535 173 542 166 543C133 549 104 570 104 606C104 646 133 669 182 690L172 716Z"></path></g><g transform="matrix(.013,0,0,-0.013,2.544,0)"><path d="M645 631C614 643 545 666 457 666C215 666 23 519 23 283C23 90 158 -16 337 -16C412 -16 489 2 522 10C543 39 590 127 606 167L580 181C519 89 459 18 348 18C201 18 122 136 122 287C122 464 244 632 435 632C544 632 602 595 608 472L639 475C643 526 645 581 645 631Z"></path></g><g transform="matrix(.0091,0,0,-0.0091,11.228,-5.741)"><path d="M310 541L304 571C290 586 211 619 185 610L80 76L131 52L310 541Z"></path></g></svg> index and coal sample metamorphism.</div>

Adsorption Science & Technology

fig9

Figure 9

Figure 9: Effect of Functional Groups in Coal on the Depth of Adsorption Potential Well 