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Class Information
Number: 34
Name: Drying and gas or vapor contact with solids >
Description: This is the generic class for (1) the separation of liquids from solids, i.e., drying; (2) the contacting of solids with either, or both, gases or vapors; and (3) feather treatment.

Class Number	Class Name	No. of Patents
34/DIG.1	Absorbents and adsorbents	10
34/523	Apparatus	38
34/89.1	Blotting means combined with means for purpose other than drying	2
34/89.2	With ruler	0
34/242	Chamber seals	259
34/90	Combined	253
34/91	Convertible	57
34/667	Debris guard	15
34/189	Elevator type	18
34/190	Plural	5
34/60	For diverse operations on treated material	243
34/68	Diverse heater types and/or gas or vapor contact types only	164
34/69	Diverse types of liquid removers only	55
34/70	With expressing or wringing	37
34/71	With means to remove liquid from treated material by contact with solids	64
34/62	With treated material cooling means	103
34/67	Atmospheric	12
34/66	Cooler chamber integral with or similar to drier	83
34/64	Gravity flow-type drier	9
34/65	With integral cooling chamber or section	50
34/63	Internal rotary drum drier	27
34/61	With two or more nondrying means	68
34/96	For hair on head	140
34/97	With gas or vapor flow for contact	313
34/99	Head conforming distributor	72
34/100	Recirculation of treating gas or vapor	12
34/98	Plural distributors	50
34/101	With hair supports	21
34/104	For hollow article	199
34/105	With conveying or handling means	107
34/106	With suspension means and bottom retainer	58
34/107	For slender rigid articles	59
34/103	Forms	48
34/241	Gas or vapor distributing and applying agitators	33
34/165	Gravity flow type	35
34/167	Plural gravity path, plural feed, and/or discharge	63
34/178	Shelf-to-shelf or zigzag treated material flow	31
34/166	Trough or tube, with axially rotary conveyor or agitator	53
34/168	With gas or vapor flow for contact with treated material	168
34/174	Foraminous distributors or walls	114
34/170	Inverted imperforate ducts	28
34/169	Recirculation of treating gas or vapor	74
34/171	Shelf-to-shelf or zigzag treated material flow	63
34/172	Dumping shelves or pockets	23
34/173	Rotary stirrer or shelf	36
34/177	With heating tubes	28
34/176	With treated material tubes	10
34/175	With venting means or wall	28
34/201	Houses, kilns, and containers	96
34/202	Article inserted type	208
34/666	Car dryer	89
34/209	Plural treating units or compartments	48
34/210	With gas or vapor circulation for contact with treated material	101
34/214	Parallel circulation only	6
34/212	Recirculation of treating gas or vapor	89
34/213	Parallel circulation only	17
34/211	Superposed floors or chambers	41
34/217	With conveyor and/or movable treated material support	91
34/215	With heater	48
34/216	With conveyor and/or movable treated material support	168
34/203	With conveyors providing plural or zigzag treated material paths	38
34/205	Plural independent paths for treated material	12
34/207	Plural run endless conveyor	36
34/206	Pusher type	7
34/204	Separable truck or tray	14
34/208	Single run endless, both courses carrying treated material	18
34/218	With gas or vapor circulation for contact with treated material	186
34/234	Caused by heater only	9
34/231	Deflecting baffle in treating chamber	73
34/227	Gas or vapor flow toward or from treated material entrance or exit	30
34/228	Countercurrent to treated material motion only	17
34/229	Movable gas or vapor distributor	83
34/230	Plural gas or vapor forcing means	33
34/232	Plural gas or vapor inlets and/or outlets	80
34/233	In wall, ceiling, or floor	196
34/219	Recirculation of treating gas or vapor	91
34/220	Caused by heater action only	6
34/221	Caused by jet action	21
34/222	Movable gas or vapor distributor	35
34/223	Plural gas or vapor forcing means	24
34/224	Plural gas or vapor inlets and/or outlets	47
34/225	In wall, ceiling, or floor	140
34/226	Tortuous gas or vapor path	20
34/235	With venting means	122
34/95	Means to remove liquid from treated material by contact with solids	146
34/95.1	Having manipulative means	7
34/95.2	Attachable to hand (e.g., finger)	3
34/95.4	For rocking contact	2
34/95.3	For rolling contact	19
34/192	Removable shelf or tray type	13
34/193	Plural nonvertically aligned	3
34/195	With gas or vapor circulation for contact with treated material	29
34/196	Recirculation of treating gas or vapor	39
34/197	With heater	50
34/198	With liquid heater or vaporizer	8
34/199	Zigzag treating gas or vapor flow	1
34/200	With liquid heater or vaporizer	3
34/194	With shelf or tray handling means	14
34/191	Reversible or pulsating treating gas or vapor flow	70
34/108	Rotary drums or receptacles	68
34/142	Axial treated material feed type	15
34/109	Compartmented or pocketed	38
34/110	External	59
34/122	Gas or vapor circulation for contact with treated material	118
34/124	Heat exchange fluid supply and/or removal	149
34/125	Removal only	53
34/113	Plural	22
34/114	Gas or vapor circulation for contact with treated material	218
34/115	Through material or introduction through drum	164
34/119	Heat exchange fluid supply and/or removal	131
34/121	Mounting and/or driving means	48
34/120	Threading, stripping, or guiding devices	169
34/116	With belts or felts	219
34/118	Tightener	27
34/117	With threading, stripping, or guiding devices	324
34/111	With belt or felt drier	38
34/123	With belts or felts	131
34/112	With hopper feed or article securing means	8
34/127	Plural	5
34/128	One within another (e.g., nested)	33
34/129	With feed from one to another	29
34/140	Vapor exhaust	34
34/141	Axial treated material feed type	18
34/126	With additional translating means	24
34/130	With gas or vapor flow for contact with treated material	43
34/135	Axial treated material feed type	96
34/136	Concurrent gas or vapor flow only	72
34/137	Countercurrent gas or vapor flow only	66
34/138	Gas or vapor conducting conduits in drum or receptacle	44
34/131	Recirculation of treating gas or vapor	40
34/139	With drum or receptacle enclosing housing	22
34/132	With heating means	34
34/134	Heat exchange and/or gas or vapor conducting conduits in drum or receptacle	63
34/595	With drum or receptacle enclosing housing	82
34/598	And heat retaining material	6
34/599	And material tumbling assisting means	19
34/600	And stationary trays in rotatable drum	30
34/601	And supporting, driving, sealing, or bearing means for drum	77
34/596	Combined washer-dryer	51
34/604	Including gas or vapor circulating means	77
34/607	And conduit to deliver gas or vapor to drum	39
34/606	And gas or vapor flow regulating means	55
34/609	Axial gas or vapor flow	18
34/610	Radial gas or vapor flow	12
34/605	Suction means	20
34/608	Vertical gas or vapor flow	8
34/602	Specific drum structure	63
34/603	Specific housing structure	65
34/597	With material conditioner dispenser	23
34/184	Rotary or swinging carrier or rack	27
34/186	Plural rotary or swinging units	16
34/185	With agitating means or discharging scrapers	15
34/187	With gas or vapor circulation for contact with treated material	42
34/188	Air scoops and/or suspended treated material supports	2
34/94	Sheet or web contact preventing by spacer sheets, webs, or strands	15
34/611	Sheet, web, or strand	33
34/618	For flexible sheet, web, or strand	42
34/658	Endless conveyor or movable gripper	6
34/659	Endless conveyor	13
34/663	Endless conveyor contacts solid perforated guide	2
34/660	Endless conveyor having material gripper	6
34/661	Endless conveyor having material hanger	3
34/662	Plural opposed cooperating endless conveyors	6
34/619	Including horizontal support	34
34/621	Including means to suspend work	45
34/622	Portable or collapsible	25
34/620	Including roller-type conveyor	37
34/664	Movable treated material holder	3
34/665	Rotary holder	6
34/623	Running length	18
34/627	Plural webs or strands	4
34/628	With means to separate individual webs or strands	6
34/625	Winding reel	24
34/626	With fluent heating means inside reel	3
34/624	With contact heater	27
34/629	With gas or vapor circulation for contact with treated material	94
34/646	Edge holding means	35
34/652	Elongated thin gas or vapor stream	14
34/654	Including distributor comprising perforated plate	19
34/653	Including distributor comprising tube with elongated slot	14
34/655	Including distributor having elongated slot	28
34/656	Plural associated elongated slots	14
34/640	Fluid current support or guide	69
34/641	Having airfoil or coanda nozzle	59
34/642	Having nozzles around circular manifold	12
34/643	Having nozzles on opposite sides of web	66
34/644	Adjustable distance between opposed nozzles	12
34/633	Having baffle redirect gas or vapor flow	44
34/637	Having drive roller	11
34/639	Having gas or vapor flow transverse to treated material movement	39
34/631	Having means to adjust relative distance between distributor and material	29
34/632	Having means to produce turbulence in gas or vapor	12
34/634	Having sealing means	40
34/630	Having solvent chamber	27
34/638	Including gas or vapor nozzle or distributor outlet	90
34/636	Including plural chambers or zones	56
34/635	Including suction means	43
34/645	Suspended loops	13
34/647	Zigzag runs of treated material	7
34/650	Including endless conveyors	5
34/649	Including gas or vapor recirculation	9
34/648	Including material tension adjusting means	7
34/651	Plural zones or chambers	6
34/657	Zigzag runs of treated material	2
34/612	Sheet elevator type	7
34/613	Coacting parallel threaded members	2
34/614	Sheet on edge	7
34/617	Endless conveyor with fingers	5
34/616	Rotary wheellike conveyor	5
34/615	Stationary support	5
34/93	Solar	73
34/147	Spiral treated material path type	35
34/143	Stationary press type	23
34/145	Gas or vapor circulation for contact with treated material	15
34/146	Nonplanar press couples	14
34/144	Plural press units	15
34/179	Stationary receptacle or tube with agitator or conveyor	64
34/183	Axial treated material feed type	47
34/180	Plural units	24
34/181	With gas or vapor flow for contact with treated material	67
34/182	Axial treated material feed type	92
34/239	Supports	140
34/240	Rods or rolls	25
34/237	Trays or floors	70
34/238	Single or plural trays only	33
34/236	Treated material handling or conveying	188
34/102	Treated material recirculating means	30
34/164	Treated material vibrating type	111
34/92	Vacuum	477
34/85	With apparatus cleaner and/or escaping material collector	74
34/58	With apparatus using centrifugal force	250
34/59	Rotary scattering member	25
34/524	With automatic control	55
34/525	By web breaking	6
34/557	Of contacting gas humidity	44
34/565	Of flow of gas or vapor treating fluid	60
34/567	Exhaust controlled by solvent concentration	5
34/569	Of circulation means	10
34/568	Steam pressure controlled	16
34/566	With diverter means to alternate flow paths	28
34/571	With flow control dampers at outlet	22
34/570	With flow control valve	33
34/548	Of gas mixing	30
34/558	Of gas or vapor pressure in treating enclosure	34
34/559	Subatmospheric pressure	17
34/549	Of heater	63
34/552	By steam pressure or temperature	26
34/556	By web or strand tension or breaking	6
34/553	Electric heater	35
34/551	Having burner control	12
34/554	Of heater blower	33
34/550	Sensor engages material	41
34/555	With means to remove excess heat	4
34/526	Of plural operations	37
34/535	Having two of heater, contacting gas humidity, or gas mixing	45
34/540	Having plural compartments	11
34/537	Having wet bulb and dry bulb thermometers	3
34/541	With delivery nozzle for contacting gas or vapor	11
34/539	With fuel burner	8
34/542	With means to increase humidity of contacting gas or vapor	8
34/538	With means to produce reduced or negative pressure	11
34/536	With weight measuring means	10
34/527	Of specific operational sequence	56
34/528	Using specific moisture sensor structure	38
34/534	With door switch	9
34/529	With photoelectric device	7
34/531	With threshold circuit device	12
34/532	Gaseous tube (e.g., neon)	2
34/533	Silicon-controlled rectifier (scr)	3
34/530	With vacuum sensor	6
34/543	With heater	20
34/546	And blower	21
34/545	And conveyor	4
34/547	And drive motor	8
34/544	And fire control means	9
34/560	Of rate of treated material motion	30
34/561	Web or strand	19
34/572	Of starting or stopping	48
34/562	Of time period	51
34/563	By timing motor and cam	7
34/564	By plural timers	2
34/573	Of treated material feeding or discharging	27
34/575	Controlled by temperature	13
34/574	Controlled by weight	7
34/88	With display, inspecting, or illuminating means	24
34/576	With fluid current conveying of treated material	110
34/577	Downward fluid flow impinging solid floor	19
34/587	Gas or vapor presses material against screen or sieve	11
34/578	Having tubular heat exchanger	47
34/594	Using rotary gas current	56
34/580	With additional conveying means	37
34/581	Suction conveyor	6
34/588	With baffle or deflector to adjust material flow	57
34/591	With material separator	67
34/592	Plural cyclone separators	23
34/586	With means to agitate or comminute material	51
34/579	With means to vary gas or vapor flow	38
34/593	With mechanical rotating element	24
34/589	With plural treating zones or compartments	70
34/590	Serpentine path for material	16
34/582	With specific gas distributor	109
34/585	Gas or vapor delivery nozzle	97
34/583	Having angled floor or wall	51
34/584	Having thermal expansion adjustment	6
34/89	With indicating or testing means	58
34/87	With means to interlock operable elements	19
34/72	With means to treat gas or vapor	88
34/73	By vapor condensation	128
34/75	Direct contact with cooling substance	61
34/78	Recirculation of treating gas or vapor	150
34/76	With forced circulation	63
34/77	Recirculation of treating gas or vapor	225
34/74	With other gas or vapor treatment	53
34/83	Jet devices	12
34/84	Gas or vapor circulators or flow promotors	28
34/79	Separation of substances from treating or exhaust gases or vapors	139
34/80	By absorbent	183
34/81	In or forming walls, ceiling, or floor	17
34/82	By filter	155
34/86	With waste gas heat and/or power conservers	264
34/280	Feather treating	1
34/281	With agitator	1
34/279	Material treated by acoustic energy	10
34/245	Material treated by electromagnetic energy	27
34/246	Electric current applied directly through material	20
34/250	Electrostatic field	25
34/254	Having heating or cooling means	23
34/253	Having needlelike electrodes	7
34/251	Having suction means	4
34/252	Having vibration means	6
34/247	Induction heater	24
34/266	Infrared energy	98
34/267	Having treating gas or vapor circulation	78
34/268	Radiation controlled by other drying parameters	20
34/269	Having temperature control	29
34/273	Sheets, webs, or strands	61
34/274	Having gas or vapor treatment	23
34/270	Vehicle paint dryer	35
34/271	Including evolved gas or vapor treatment	11
34/272	Including vehicle conveyor	7
34/248	Magnetic field	14
34/249	Controls particle movement in a fluidized bed	30
34/259	Microwave energy	142
34/260	Clothes dryer	20
34/261	Having rotating drum	20
34/263	Having pressure reducing means	45
34/265	Having treating gas or vapor circulation	68
34/262	Having vibrating means	17
34/264	Plural units or chambers	23
34/255	Radio or high-frequency energy	50
34/256	Having additional heating means	20
34/257	Having pressure reducing means	15
34/258	Plural units or chambers	14
34/275	Ultraviolet energy	71
34/277	Having shutter means	23
34/276	Inert gas atmosphere	14
34/278	With cooling means	38
34/282	Process	21
34/312	By centrifugal force	41
34/313	Continuous processing	8
34/314	With centrifugal spraying of the treated material	15
34/315	With heating	19
34/316	With recirculation of treated material	6
34/318	Rotating drum or basket	33
34/322	Foraminous basket	20
34/323	With fluidizing of treated material	9
34/321	Including heating	20
34/319	Variable speed	9
34/324	With inert atmosphere	5
34/320	With pressurized atmosphere	3
34/326	Rotating gas or vapor stream	9
34/327	With heating	3
34/328	With additional conveying means	22
34/317	With carrier for thin discrete article	43
34/325	With pressurized atmosphere	7
34/427	Combined	21
34/519	Conductive heating	27
34/521	With evolved gas or vapor treatment	6
34/520	Within drum	8
34/302	Congealing or thickening	4
34/303	By adding congealing or thickening agent	6
34/304	By cooling of treated material	11
34/305	By evaporating moisturizing fluid	19
34/416	Contacting gas or vapor with solid sorbent to store gas or vapor	46
34/428	Cooling by gas or vapor contact	64
34/435	Gas or vapor flow concurrent or countercurrent to treated material flow	14
34/436	Gravity flow of treated material	7
34/434	Gas or vapor flow to bottom of treated material	10
34/433	Gas or vapor flow to top and bottom of treated material	14
34/429	Including conveyor	34
34/432	Gas or vapor flow concurrent or countercurrent to treated material flow	6
34/431	Gas or vapor flow to bottom of treated material	6
34/430	Gas or vapor flow to top and bottom of treated material	20
34/418	Diverse types of drying operations	56
34/426	Plural treatments at same location	26
34/423	Sequential drying treatments	38
34/424	Of slurry or suspension	25
34/425	Using rotating drum	20
34/419	Sheet, web, or strand	27
34/420	Including radiation or convection treatment	50
34/421	Running length	37
34/422	Running length	32
34/442	Form-supported treated article	28
34/284	Freeze-drying	59
34/287	Including vacuum	42
34/289	And heating	21
34/290	Continuous processing	7
34/291	Including mixing or agitating	5
34/292	With gas or vapor treating (e.g., filtering or condensing)	9
34/294	Desiccant or molecular sieve	5
34/296	Having specific container	15
34/297	Having specific type of material support	14
34/295	Including mixing or agitating	2
34/293	With gas or vapor treating	3
34/288	And spray freeze or immersion	12
34/298	With gas or vapor treating	5
34/299	Desiccant or molecular sieve	8
34/300	Using filter	5
34/301	With additional material cooling by separate refrigeration means	4
34/285	With separating of frozen fluid from treated material	14
34/286	With gas or vapor flow to remove frozen fluid	9
34/443	Gas or vapor contact with treated material	121
34/508	Gas or vapor directed above and below treated material	24
34/510	Gas or vapor directed above treated material	21
34/509	Gas or vapor directed below treated material	16
34/487	Gas or vapor flow directing or control	111
34/488	Flow direction changes during treatment	17
34/489	Reversible flow	13
34/490	Timed control	4
34/492	Gas or vapor flow varied during treatment	22
34/491	Temperature or moisture content of treated material or chamber controls or directs gas or vapor	88
34/513	Heat conserving	38
34/514	Exhaust gas or vapor from treatment zone heats treating gas or vapor	48
34/515	Heat pump or recompression increases heating effect	17
34/482	Material speed or quantity controlled	24
34/483	By moisture content of treated material	10
34/484	And temperature of material or chamber	12
34/485	By temperature of material or chamber	8
34/481	Material thickness controlled	9
34/511	Natural ambient air drying of material	9
34/512	Solar assisted	4
34/518	Piling or arranging material treated	31
34/444	Sheet, web, or strand	103
34/452	Gas or vapor drawn through treated material	50
34/453	Using vacuum roller	19
34/451	Plural treating chambers	48
34/459	Running length of treated material	24
34/463	Directing of gas or vapor	36
34/464	Gas or vapor directed to opposed surfaces of material	23
34/465	Gas or vapor directed to single surface of material	27
34/460	Gas or vapor suspends treated material	20
34/461	Gas or vapor directed to opposed surfaces of material	23
34/462	With spacing or coiling	6
34/448	Vapor or gas treatment	63
34/450	Combustion of gas or vapor	4
34/449	Condensation of gas or vapor	28
34/454	With contact with heat exchanger (e.g., drum or roller)	71
34/455	Pocket ventilator	23
34/456	Vacuum causes web to contact wire or felt	28
34/457	With guide roller	19
34/458	With vacuum guide roller	18
34/445	With drying parameter control	51
34/447	Material speed control	28
34/446	Temperature or moisture control of material treated or treating gas or vapor	125
34/466	With spacing, coiling, or rolling	10
34/516	Special gas or vapor	53
34/517	Vapor	28
34/497	Temperature of treating chamber regulated	66
34/493	Temperature of treating gas or vapor controlled	72
34/496	Multiple temperature levels of gas or vapor	18
34/495	Temperature of gas or vapor regulated by other drying variables	50
34/494	To prevent damage to material or system	31
34/486	Timing of application of gas or vapor to treated material based on drying variables	29
34/507	Treating gas or vapor drawn through material	33
34/467	Treatment of gas or vapor	59
34/472	Absorption/adsorption of gas or vapor released from treated material	32
34/473	Regeneration of absorption/adsorption material	37
34/478	Combustion of gas or vapor	17
34/479	Combusted gas or vapor recirculated to treating chamber	18
34/468	Condensation of gas or vapor	42
34/469	Collecting of condensed gas or vapor	47
34/470	With vaporization of condensed gas or vapor	40
34/471	Regulating temperature of gas or vapor	31
34/480	Filtering of gas or vapor	42
34/474	Gas or vapor humidity regulation	34
34/475	And gas or vapor temperature regulation	30
34/476	Gas or vapor temperature regulation	25
34/477	With recirculation of gas or vapor	23
34/498	With treated material motion	25
34/503	Concurrent gas or vapor flow	10
34/504	Countercurrent gas or vapor flow	14
34/505	Gravity flow of material	11
34/499	Rotating drum	56
34/506	Transverse flow of gas or vapor	14
34/500	With conveyor	38
34/501	Gas or vapor directed above and below material	10
34/502	Gas or vapor directed below material	9
34/406	Gas or vapor pressure is subatmospheric	88
34/409	Including addition of treating agent	18
34/410	Treating agent is inert gas	34
34/411	Treating agent is steam	20
34/407	With condensation of vapor	27
34/408	With heating	37
34/412	With heating	57
34/413	Gas or vapor pressure is superatmospheric	37
34/415	Including addition of treating agent	13
34/414	Sheet, web, or strand	22
34/402	Gas or vapor pressure varies during treatment	64
34/403	Including subatmospheric pressure	47
34/404	With addition of treating agent	31
34/405	Including superatmospheric pressure	22
34/283	Hair on head	29
34/397	Mechanical liquid removal	33
34/398	Using compression	46
34/400	Expressing liquid by moving treated material through restriction	15
34/399	Expressing liquid by use of roller	19
34/401	Using vibration	38
34/307	Retarding or shielding of treatment	12
34/310	Application of temporary coating	6
34/308	Radiation applying with shielding	7
34/309	Shielding by selective application of gas or vapor flow	8
34/311	Shielding by use of physical barrier to treating gas or vapor	11
34/306	Sheet or web contact preventing by spacer sheet, web, or strand	6
34/522	Solar drying	8
34/437	Treating hollow article	45
34/438	Having conveyor	11
34/439	Treating fluid directed to interior and exterior of hollow article	14
34/440	With specific support for hollow article	21
34/441	Support surrounds hollow article	7
34/329	With contacting of material treated with solid or liquid agent	47
34/357	Liquid treating agent treats solid material	22
34/358	Treating agent absorbs moisture	5
34/353	Solid treating agent treats solid material	16
34/355	Using absorbent band or belt	14
34/354	Using agitation or mixing	3
34/356	Solid treating agent treats suspension or slurry	6
34/343	With addition of heat to drying process	26
34/344	Treating agent consists of both solid and liquid	9
34/348	Treating agent is a liquid	20
34/350	Treating solid material	21
34/352	Treating agent absorbs moisture	8
34/351	Treating agent displaces moisture	18
34/349	Treating suspension or slurry	15
34/345	Treating agent is a solid	11
34/346	Solid treating agent treats same material	4
34/347	Treating of suspension or slurry	10
34/330	With regeneration or removal of treating agent	31
34/331	Treating agent consists of both solid and liquid	16
34/337	Treating agent is a liquid	35
34/339	With treatment of solid material	28
34/341	Treating liquid absorbs moisture	21
34/340	Treating liquid displaces moisture	39
34/342	Using multiple treating liquids	28
34/338	With treatment of suspension or slurry	16
34/332	Treating agent is a solid	11
34/335	Using absorbent band or belt	21
34/336	Using absorbent roller	7
34/333	With treating of solid material	10
34/334	With treating of suspension or slurry	5
34/359	With fluid current conveying or suspension of treated material	68
34/375	Having embedded loop circulation of treated material	7
34/372	Spray drying and cooling of slurry or suspension	47
34/373	With contact with additional gas or vapor flow	24
34/374	Additional flow is countercurrent	7
34/360	Suspension of treated material	67
34/368	Including agitating or comminuting of treated material	57
34/361	Including applying vacuum	28
34/369	Including baffle or deflector to adjust material flow	52
34/366	Including downward impinging fluid flow	11
34/364	Including gas or vapor flow variation	53
34/365	Pulsed flow	12
34/371	Including material separators or sorters	73
34/362	Including pressurizing atmosphere	31
34/367	With additional conveying	26
34/363	With additional heat exchange	53
34/370	With plural treating zones	54
34/380	With nondrying treating of material	135
34/389	Adding of nondrying treating substance	81
34/390	Deodorizer	15
34/388	Compacting or restraining	18
34/391	Cooling of treated material	37
34/392	Contacting material with cooling drum or roller	29
34/393	Contacting material with cooling fluid	50
34/394	Cooling fluid drawn through material treated	24
34/395	Cooling fluid is ambient air	20
34/396	Treated material is wood	49
34/385	Material shaping	17
34/386	Mixing or grinding	26
34/381	Nondrying treating precedes drying	93
34/384	Grinding or comminuting	19
34/382	Material shaping	12
34/383	Puncturing or incising of treated material	3
34/387	Shearing or comminuting	20
34/417	With sealing of treating chamber	84
34/376	With treated material recirculation	11
34/377	Recirculation of a portion of the treated material	9
34/379	Recirculated portion mixed with untreated material	21
34/378	With additional treating of recirculated portion (e.g., heating, cooling, separating)	35