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Discussion Threads

Create Date / Rating Title / Poster	Last Post	Comments	Views
10/15/2013 7:43 PM Heat Transfer Fluid with the Free Convection of Water by petercl14	Last post: 10/20/2013 8:05 PM by petercl14	26	281
09/30/2013 11:17 PM Plating on Imitation Jewelry by Anonymous Poster	Last post: 10/19/2013 1:23 AM by Wal	4	154
10/17/2013 8:45 PM How to Solve This Problem by Economist	Last post: 10/18/2013 3:06 AM by PWSlack	1	161
07/08/2010 10:08 AM Removing Cured Polyvinylpyrrolidone (PVP) From Nitinol Rods by fortycoats	Last post: 10/17/2013 10:53 AM by Theprofessor	17	605
10/08/2013 2:48 AM Design Pressure for Caustic Solution by bhalchandra	Last post: 10/14/2013 3:25 AM by PWSlack	14	294
05/20/2010 11:41 PM Evaporation in a Vacuum by Anonymous Poster	Last post: 10/11/2013 11:53 AM by Nigh	45	577
09/22/2013 10:51 AM Why Vacuum Decreases, When the Cooling Tower Water Temperature Increases (30 Deg) by raju.emmadi	Last post: 09/25/2013 10:50 AM by JP76	11	703
09/24/2013 3:56 AM Chemical Processing Magazine in Malaysia by westdeap12	Last post: 09/25/2013 1:19 AM by mrswamy	1	187
09/19/2013 6:02 AM Density of Mixtures by Govind Rao	Last post: 09/21/2013 10:00 AM by finfin	8	250
09/19/2013 11:20 AM Ammonical Nitrogen by Anonymous Poster	Last post: 09/21/2013 1:33 AM by Ecopultrusion_michael	2	128
01/31/2012 10:53 PM Household Bleach by Sid_Sidow	Last post: 09/20/2013 7:58 PM by horace40	20	430
09/14/2013 3:09 PM Waterproofing and Insulation of Monolithic Dome by ecogeek	Last post: 09/19/2013 10:08 AM by Yusef1	20	578
09/18/2013 4:58 PM Saturation Constants for 3M FC-770 Coolant by wieczorekjp	Last post: 09/19/2013 9:37 AM by James Stewart	3	154
09/14/2013 9:45 PM Why Do I Get Blue Algea in My Fish Pond After it Rains? by DRAGONLADY	Last post: 09/18/2013 2:29 PM by DRAGONLADY	31	585
09/09/2013 6:51 AM Production Floor: HCl & NH3 by bashir01219	Last post: 09/11/2013 4:15 PM by Gene Hayes	24	320
08/29/2013 3:28 AM Briquette Binder by patelstarchpgs	Last post: 09/06/2013 11:49 PM by old salt	4	113
09/05/2013 8:11 PM Air Dyer Package by Anonymous Poster	Last post: 09/06/2013 11:36 PM by old salt	6	114
09/05/2013 8:18 PM Auxiliaury Boiler by Anonymous Poster	Last post: 09/06/2013 11:07 PM by old salt	3	114
09/04/2013 5:38 AM How to Purge a Natural Gas Pipeline? by Anonymous Poster	Last post: 09/06/2013 9:54 PM by Iris	9	1252
09/04/2013 5:46 PM Electroluminescent Inkjet Printing by mehram	Last post: 09/06/2013 12:47 PM by Original_Macgyver	8	427
09/06/2013 12:14 AM How Come Different Materials For the Same Process Service by anky60	Last post: 09/06/2013 4:37 AM by IdeaSmith	4	220
09/05/2013 8:10 PM Material and Code by Anonymous Poster	Last post: 09/06/2013 3:24 AM by PWSlack	5	113
09/05/2013 8:15 PM Hydrogen PSA Unit by vikaschaurasia	Last post: 09/06/2013 3:22 AM by PWSlack	3	114
08/30/2013 5:40 PM Flow Rate Question for Alcohol by Greenwich CT	Last post: 09/04/2013 2:29 PM by Greenwich CT	30	335
05/05/2007 2:38 PM Carbon dioxide storage by wlhaynes	Last post: 09/04/2013 2:44 AM by BJInvention	20	319
08/29/2013 11:02 AM Vacuum Stability for Longer Period. I Have a Difficulty. by C K ManojKumar	Last post: 08/31/2013 1:26 PM by C K ManojKumar	16	321
02/14/2011 1:17 PM Kinney Vacuum Pump Not Building Vacuum by Anonymous Poster	Last post: 08/29/2013 10:21 AM by C K ManojKumar	6	145
08/28/2013 4:09 AM What is the Chemical Formula of Mineral Oil? by anwarali	Last post: 08/28/2013 4:07 PM by ozzb	4	5528
08/19/2013 1:10 AM Prediction of Corrosion/Selection of Materials Using Models by We CAN Control Corrosion in India	Last post: 08/25/2013 11:31 PM by We CAN Control Corrosion in India	6	280
08/22/2013 4:19 AM Hydrogen Gas by Anonymous Poster	Last post: 08/23/2013 2:42 AM by Mikerho	7	193
08/10/2013 2:33 PM Air for Fuel by peterg	Last post: 08/21/2013 1:25 PM by K_Fry	6	121
08/15/2013 7:57 AM Looking for Etchant to Produce Matte Finish by GlobalSpec User	Last post: 08/20/2013 9:44 AM by Eric Bogner	21	287
08/19/2013 11:53 PM Comparison of Hydrotest Vs Pneumatic Test: A Detailed Literature by a1anup1	Last post: 08/20/2013 3:58 AM by PWSlack	1	220
08/17/2013 7:59 AM Carbon Steel Pipe and Low Conductivity Water by Anonymous Poster	Last post: 08/19/2013 10:13 PM by bigg	10	287
06/20/2013 10:47 AM Silver Plating Process Question by Anonymous Poster	Last post: 08/19/2013 7:34 AM by Eric Bogner	7	400
07/25/2013 11:52 AM Ganister by wilki242	Last post: 08/15/2013 11:45 PM by rcdesign	5	373
08/13/2013 7:41 AM Grouping Steam Traps by bhalchandra	Last post: 08/13/2013 11:59 PM by dhayanandhan	5	210
08/11/2013 4:32 AM Diesel Fuel Combustion by happy348	Last post: 08/12/2013 10:16 PM by standarded	14	394
08/12/2013 5:12 AM Zinc Phosphate Coating On Wire Rod by amanmohey	Last post: 08/12/2013 7:42 AM by JPool	4	277
08/06/2013 7:26 AM Troubleshooting a Steel Rolling Mill by English Rose	Last post: 08/11/2013 4:29 PM by English Rose	65	470
08/10/2013 2:07 PM Boiler Furnace Conversion by peterg	Last post: 08/11/2013 2:01 PM by dhayanandhan	5	190
03/28/2006 8:35 AM Design of Adsorber by Anonymous Poster	Last post: 08/10/2013 5:20 AM by hgandhi02	4	332
08/08/2013 10:41 AM Dacromate on a Stainlees Steel Bolt? by Tonymech	Last post: 08/09/2013 5:18 PM by Tonymech	10	753
08/07/2013 1:17 AM Want To Know About Analysis Of Gas by snehal nit	Last post: 08/08/2013 1:55 PM by James Stewart	11	278
08/07/2013 9:14 AM Hydrogen on Demand Cost Reduction by James Stewart	Last post: 08/07/2013 11:41 AM by James Stewart	2	202
08/01/2013 6:45 AM How to Remove PTFE Coating from Inside the Pipe? by viral30786	Last post: 08/06/2013 7:58 AM by viral30786	9	191
05/24/2007 3:11 AM Oxygen concentrator - Zeolite by fishpipes	Last post: 08/03/2013 8:14 AM by krade	17	685
09/09/2009 9:01 AM How to Flatten Heat Shrink Tubing by Bob of Wellsville	Last post: 08/02/2013 9:39 AM by Robert of Wellsville	7	466
05/30/2013 9:18 AM Boiler Economizer Tube Failure by ali_shujah	Last post: 08/01/2013 4:49 PM by SloopJohnB	19	892
07/29/2013 7:20 PM Grooves Made In Tempered Glass by mehram	Last post: 08/01/2013 4:11 PM by geraldpaxton	22	481
10/29/2012 6:29 AM Should 304 Stainless Steel Stain/Rust? by Katie B	Last post: 08/01/2013 6:11 AM by Maurie	56	3974
07/29/2013 7:25 PM Sodium Silicate for Crystal Garden by mehram	Last post: 07/31/2013 3:07 PM by oldchemist	8	605
07/22/2013 10:44 AM Density of Helium by Anbu selvan.M	Last post: 07/28/2013 5:11 AM by Goewin Rose	9	140
07/24/2013 10:41 AM High Temp Insulation by stinky00	Last post: 07/27/2013 10:52 AM by Don from Oz	19	276
07/23/2013 5:40 AM Steel Oxide Composition and Thickness Measurement by amanmohey	Last post: 07/24/2013 11:03 AM by welderman	5	238
07/22/2013 10:02 AM Sealant for Potable Water by 4wsilver	Last post: 07/23/2013 10:43 PM by 4wsilver	12	403
07/19/2013 3:46 AM What are the Harmonic Frequencies of the Sodium Ion? by SolarEagle	Last post: 07/22/2013 1:24 PM by SolarEagle	19	415
02/02/2009 3:24 AM condenser design for non condensible gases by samyo2003	Last post: 07/22/2013 12:44 AM by bhalchandra	5	121
01/24/2013 3:24 AM Search for Binder by ropo	Last post: 07/20/2013 8:14 AM by sunilsaini	3	113
07/03/2013 10:40 AM Suitable Gas Sensor for Organic Vapour - non-catalytic since no oxygen present by speck	Last post: 07/15/2013 4:22 PM by WJMFIRE	19	228
07/09/2013 4:47 AM Powder Coated Kitchen Cabinets by Shoaib Yasin	Last post: 07/12/2013 5:41 PM by Shoaib Yasin	19	362
07/10/2013 3:17 AM Regeneration Flow Rate Calculation For DM Plant by sugavanamshyam	Last post: 07/11/2013 11:32 AM by James Stewart	3	600
07/09/2013 11:30 AM RE: Heating Lead Antimony by immortani	Last post: 07/09/2013 8:10 PM by lyn	11	238
07/02/2013 3:07 PM Working with Sulfuric Acid by Cotnginny	Last post: 07/08/2013 3:22 PM by James Stewart	17	464
06/30/2013 2:55 AM A387 GR.321 CL1 by arrri	Last post: 07/06/2013 2:14 AM by arrri	5	120
07/01/2013 11:46 AM Epoxy Question by toolman911965	Last post: 07/05/2013 5:15 PM by toolman911965	20	389
07/03/2013 11:45 PM AGA Report No. 7 & 8 by yan warta	Last post: 07/04/2013 10:43 AM by lyn	3	180
04/16/2008 2:17 AM Electrolysis Test of water by derbahul	Last post: 07/04/2013 1:12 AM by Subhasankar	19	1616
06/30/2013 12:51 PM Copper Plating of Knife Blade with No Electricity by HiTekRedNek	Last post: 07/03/2013 9:34 AM by Yusef1	21	702
06/30/2013 11:43 PM DCS Tuning Window Terms by irshy84	Last post: 07/01/2013 4:37 PM by lyn	5	171
06/30/2013 8:59 AM Tin and Bismuth Melt Holding Tank Material, Suggestions Needed by chetan_dabhade	Last post: 07/01/2013 3:18 PM by Baffled	7	165
06/30/2013 12:34 PM Ultra-hydrophobic Spray Coating in a Can by SolarEagle	Last post: 07/01/2013 12:23 PM by Oregoon	5	303
06/30/2013 12:55 PM I Need to Have Dried Acetic Acid Acid that Doesn't Smell in my Final Product? by In Search Of	Last post: 07/01/2013 9:20 AM by James Stewart	10	338
06/28/2013 5:33 AM Help Me with PVC Plastic Grades for Welding by faranak	Last post: 06/29/2013 2:33 PM by Dan A	10	307
06/26/2013 12:31 PM Finishing Plating and The Meaning Of MFZnFe5-C by Ram M Srinivas	Last post: 06/26/2013 1:27 PM by SolarEagle	7	1174
06/18/2011 4:53 PM Is It Dangerous to Try and Move Chlorine Bucket? by MoonPossum	Last post: 06/25/2013 1:05 PM by tadhurst	7	1672
06/23/2013 9:22 PM PMC vs MMC by adlfurball	Last post: 06/25/2013 5:48 AM by jimmyjoejetter	2	517
06/17/2013 8:50 AM Pros & Cons of Using Acrylic for Consumer Products? by kmrn1010	Last post: 06/19/2013 9:01 AM by lyn	18	367
06/14/2013 1:12 PM Molten Salt Heat Exchanger Design by SolarEagle	Last post: 06/15/2013 8:47 AM by woodpower	4	245
06/14/2013 3:34 AM A Czochralski Crystal by MS1	Last post: 06/14/2013 10:42 PM by leveles	6	334
06/10/2013 8:07 AM Difference Between Sulfur and Silicone in A184M Steel by simektp	Last post: 06/14/2013 6:39 PM by Gene Hayes	19	416
06/04/2013 8:48 PM Frozen Soda Can Did Not Burst by Techart	Last post: 06/11/2013 9:49 PM by Techart	52	1004
06/10/2013 1:51 PM Neutralizing Sodium Cloride in Antique Autos by Anonymous Poster	Last post: 06/11/2013 8:55 PM by aDIYguy	8	276
06/01/2013 5:13 PM Ceramic Fiber Board Heat Blocking Capabilities? by kmrn1010	Last post: 06/11/2013 5:16 PM by jmart23	7	290
06/09/2013 10:47 PM Removing Alkaline Battery Fluids and Corrosion by mrehmus	Last post: 06/11/2013 10:46 AM by Andy Germany	14	968
06/06/2013 11:00 AM Ammonia Plant Equipment Design Pressures and Temperatures by Nbutt	Last post: 06/10/2013 4:39 PM by Tornado	10	281
06/10/2013 3:00 AM Inert Gas Requirement by bhalchandra	Last post: 06/10/2013 8:45 AM by PWSlack	8	197
06/01/2013 12:41 AM Utilization of Borealis by MMMATHEW	Last post: 06/03/2013 3:33 AM by MMMATHEW	9	178
08/24/2012 4:39 AM Chemically Heating Water by RobTech	Last post: 05/31/2013 3:31 PM by Yuval	23	713
05/29/2013 1:35 AM Silk Wire by pani_g	Last post: 05/29/2013 11:55 PM by IdeaSmith	7	165
08/19/2012 4:13 PM Gasoline Varnish Remover Products by CaptMoosie	Last post: 05/29/2013 5:11 PM by bowlinbal	12	3309
05/24/2013 6:30 PM Optical Coating Removal by ccarignan	Last post: 05/26/2013 7:52 PM by vermin	9	740
05/17/2013 3:41 AM Maximum RPM for Drive Belt by az native ; also posted in Mechanical Engineering	Last post: 05/24/2013 7:16 AM by Randall	25	1474
07/31/2010 7:38 AM Calorific Value of Volatile Material in coal by Govind Rao	Last post: 05/23/2013 12:47 PM by dhayanandhan	8	403
05/19/2013 6:58 PM Sulfur Extraction by Anonymous Poster	Last post: 05/21/2013 5:06 PM by James Stewart	8	348
08/17/2011 3:12 AM Recycling PVC Plastic Waste by Tobugrynbak	Last post: 05/20/2013 9:19 PM by eagertask	8	338
11/09/2008 11:50 AM Aluminum Frames and Stainless Steel Screws in Hawaii and Puerto Rico by im4pvru	Last post: 05/17/2013 7:38 AM by sceptic	16	703
05/06/2013 2:55 AM Looking for a Non-Hygroscopic Elastomer with Water Absorption Rate Under ISO 62 by niya2000007	Last post: 05/10/2013 1:34 AM by bioramani	4	266
05/02/2013 8:41 PM Converting Specific Gravity to Milli-Siemens Conductivity by Thundherr	Last post: 05/06/2013 3:53 PM by Thundherr	8	387
04/27/2013 7:26 PM Exothermic Reaction Between PLS (Copper Leach) and Sulphuric Acid by Fundacion	Last post: 05/04/2013 8:51 PM by Baffled	7	170

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