chemical physics of discharges - Argonne National Laboratory
chemical physics of discharges - Argonne National Laboratory chemical physics of discharges - Argonne National Laboratory
317 i Cuencb svsten w.nnar;itus use8 has been full11 characteri::ec! and shown to i be R verv COO(! Fit f ~ a r d;ifrlsi.onal -n*el. / DeceatlV iny~e~tj,patidns at the Pesiarch Institute of TemDle IJniversi.ty 5ave shown that hvdro sulfide ccn be bvnthesiz.e(! fron its element, hvdropen and sulfur nowder fed in a heliur plasm ;et (12). Cnnversions as hish as 37: hased on / thk sulfur innut have heen o?t?ined. riuure 4 sh&is hojh the ? conversion and the . ' F/Y.whr of hyrdropcr siilf-ide fo6ed vs. Kwhr/p @f,kUlfur,iGput. As can be seen from the fipure the raximw conversion ?, dces not necessarily; hi,ve the maxivum nroduction eff ic ienclr. P consic2erable nurhei of, dvntheqi.ses ha& he& .carried out usinp solid carbon j powder or rranhite eleyent,s .as .a ,carhcn' soprc6 for reactj:ons with various materials includj.np h-ydroren , nitrocen , .hydroben-n'itrc%n and ammonia. reactions 1 thro~wh 5 2 show the various producti.ons ,obtaine$ .hqi ihese reacti&s., Tn the case of acetylene . ' synthesjs (reaction 2) tt1.e h~.~~&t,ylq;d obtained bv pirect svnthesis from the elerents was 339 (11. for recction 11 have been obtained (5). . t complete studv of the synthesis of cyanopen \ fro* i.ts elenents was mrle tv !,eutne$-(K 6 13) .and,this-reaction Pave 15% conversion , ' hased on the carbon innut at the ojtilrun reaction conditions. v' .. . .. I r .. 1 I+dropen cyanide yields up to 514; for reaction 3 and UD to 399 Decently Craves , Yawa and 1iiteshu.e (I4) reborted investipations wine hituninous feE. into an aroon plasma. iet .,. .,Acqtvlene, , the princinal Drodiict , was obtained in vields of 15 wt. ?. -his work .s'tudie< the ,effects of coal feed rate, particle size and nlasna terperature on vieid- and nroducts' forned. .. . . , . - . , . . - .. . PAS-GAS ~~ACST.CIIS .TO .PAODIJC.C. A m r n Ilvdrccarbons 4 C (2) t'arnisch, Yemer and Cciailu: .(15) rknorted the preparation of titanjum ' nitride (reaction 1) fror titanium tetrachloride pas with either nlasna
318 FIGURE 4 I
- Page 267 and 268: '9 / I '\ "1 BENZYL CATION AND RADI
- Page 269 and 270: a
- Page 271 and 272: 271 tube serve? as the high voltare
- Page 273 and 274: 273 ion (1L.). Zxcitei-ion by colli
- Page 275 and 276: Apparatus and Procedure 275 EXPERIM
- Page 277 and 278: . 277 6. A freshly prepared sam le
- Page 279 and 280: observed. The polystyrene (10% solu
- Page 281 and 282: i i (12) c (11) (14) I 281 LITERATU
- Page 283 and 284: FLOW- METER I ADDITIVE SUPPLY * ,28
- Page 285 and 286: 285 TABLE 2 Effect of Haloqenated A
- Page 287 and 288: ANALYTICAL RESULTS Some evidence wa
- Page 289 and 290: DISCUSSION 289 The salient features
- Page 291 and 292: ? ~ MENBERSHIP IN THE DIVISION OF F
- Page 293 and 294: 292 flow of the reactant gas stream
- Page 295 and 296: 294 have suitable residence times i
- Page 297 and 298: 0 E < h( E l! d K c 0 .- Y 0 t u t
- Page 299 and 300: 298 yields of many chemical product
- Page 301 and 302: - ;i Y . 15. Pressure lOmm 5 > 10-
- Page 303 and 304: 302 the best and in many practical
- Page 305 and 306: GENERATION AND MEASUREMENT OF AUDIO
- Page 307 and 308: . The transformer secondary and the
- Page 309 and 310: Vaccum-Tube Amplifier The mobile co
- Page 311 and 312: 310 f = Power supply frequency in c
- Page 313: FUFARCI! INSTITUTE OF TFYDLC UNIVER
- Page 316 and 317: J # I / 4) I . . '8 r4 0 r( P
- Page 320 and 321: epcrte? the noss~kil.itv of nroduct
- Page 322 and 323: 1' b t +
- Page 324 and 325: 323 ....... - . . . . . . . . . . .
- Page 326 and 327: 1 \ i I i , / / / 8 3 1 325 To205 +
- Page 328 and 329: - .- - - . - - . . . - . 327 n + c
- Page 330 and 331: ' POWER PLASMA GAS l e , ' I ! I I
- Page 332 and 333: 331 f'ENI?AL PF'FCLCCFC Dernis, P.R
- Page 334 and 335: i J 333 ; mosphere (as opposed to a
- Page 336 and 337: ; it raised the question, still &?z
- Page 338 and 339: p .I V I .= - - HCN/C(CALC. WITH C
- Page 340 and 341: 1 1 339 atmospheric ressure and ach
- Page 342 and 343: RESULTS 341 Composition Dependence
- Page 344 and 345: 0.09 0.08 0.07 9 0.06 2 U - .$ 0.05
- Page 346 and 347: II \ to the Slot So that less of th
- Page 348 and 349: i 4 2 HYDROCARBON-NITROGEN REACTION
- Page 350 and 351: I 1 349 c M m ; a e, k M x
- Page 352 and 353: 1.0 I - a. I n TEMPERATURE - OK Fig
- Page 354 and 355: 353 the experimental results in the
- Page 356 and 357: ,) 355 The ceaswed conversion cf ni
- Page 358 and 359: 1 6 357 Freezing. 3jpotnesise thzf
- Page 360 and 361: 359 \ Frozen Compositior: Calcillat
- Page 362 and 363: I 1 \ 361 -. ne reaction proceecis
- Page 364 and 365: \ 36 3 ' h, I 26. H. Purnell, Gas C
- Page 366 and 367: In experiments on the direct conver
318<br />
FIGURE 4<br />
I
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