Forum : Chemical & Material Science

To post to this forum you must register.

Page 2 of 51: « First < Prev 1 2 3 4 Next > Last »

Discussion Threads

Create Date / Rating Title / Poster	Last Post	Comments	Views
05/08/2021 9:37 AM Hydrogen from Iron by HiTekRedNek	Last post: 05/11/2021 9:16 AM by Sapling	22	1430
01/11/2021 10:40 AM Value Added Product Recovery from Wastewater by Anonymous Poster	Last post: 05/10/2021 3:42 AM by HiTekRedNek	4	869
05/14/2010 5:06 AM Does Baby Oil Affect Silicone? by MikeG	Last post: 04/08/2021 1:29 PM by PWSlack	9	2376
12/21/2007 4:44 PM Removing Glycol from a water mix by pipefitter3524	Last post: 03/05/2021 10:22 AM by old salt	18	2133
12/10/2013 9:18 AM Corrosion of Stainless Pipes and Carbon Flanges by gussosa	Last post: 02/05/2021 9:11 AM by Anonymous Poster	23	938
06/22/2020 9:16 AM Building Homes out of Foam by buck3647	Last post: 01/13/2021 11:46 AM by jmueller	46	1422
12/08/2020 3:36 PM Solvent Resistant Coatings for Nylon Part by Ron55	Last post: 12/23/2020 3:19 PM by mikey	11	465
11/29/2020 10:57 PM Steam Volume by Anonymous Poster	Last post: 12/13/2020 4:08 AM by Anonymous Poster	5	424
11/24/2020 3:50 AM Someone Help Me Explain My Delusions When it is Sunny? by tomhiddleston	Last post: 11/30/2020 3:36 AM by PWSlack	6	311
03/25/2010 7:30 AM Stainless Mesh Grade for Wood Pellet Baskets by naturaledge	Last post: 11/11/2020 12:30 PM by Jordi Barrachina	24	710
11/05/2020 12:14 PM Dilute an Acid by roy hammy	Last post: 11/09/2020 7:01 AM by Randall	26	461
05/20/2008 10:54 PM 90/10 Copper / Nickel Wire by Kiwi Bill	Last post: 11/09/2020 3:39 AM by SolarEagle	11	348
03/15/2018 11:02 AM Detecting Micro Sized Particles In Water by HiTekRedNek	Last post: 10/03/2020 9:50 PM by redfred	48	825
09/30/2020 5:06 PM Generating Quality Leads These Days? by Tindo James	Last post: 10/03/2020 5:14 PM by artsmith	4	208
09/30/2020 4:43 AM Restriction Orifice Sizing by Sam6516	Last post: 10/02/2020 9:59 AM by PWSlack	4	88
09/17/2020 1:42 PM Electric Paint by william short	Last post: 09/21/2020 1:12 PM by SolarEagle	37	383
12/13/2010 6:12 PM Sticker Remover Methods by mdsrecycling ; also posted in Sustainable Engineering	Last post: 09/14/2020 3:35 AM by WindyInTexas	54	3941
08/19/2020 2:36 AM PVC and Rubber by PlasticTech	Last post: 08/26/2020 7:20 AM by SolarEagle	26	691
02/22/2020 5:28 AM Spring Steel Tubing by Mike Kovacik	Last post: 08/20/2020 2:24 AM by tusharmankar	15	565
08/05/2020 5:42 AM Why are Capacitors so Expensive? by Jay_	Last post: 08/15/2020 10:48 PM by Mikerho	28	889
07/25/2020 4:20 PM Wax Residue That Will Not Smudge When Touched by BostonBob	Last post: 07/27/2020 11:12 AM by SolarEagle	21	1102
07/05/2020 10:56 AM From Diatomic Oxygen to Peroxide by mohamed khalaf	Last post: 07/18/2020 12:44 AM by PWSlack	31	1467
06/27/2020 6:38 AM Adhesives to Fix Pinion to Nut? by prof peanut1	Last post: 07/03/2020 4:00 AM by JOVIAN2112	14	1028
06/26/2020 8:41 PM Fluids Mixing at Two Different Pressures by vanuta	Last post: 06/29/2020 9:15 AM by LeoN1	17	2113
06/24/2020 4:11 PM PB 302 LV2 by David Paragon	Last post: 06/27/2020 7:45 AM by HiTekRedNek	4	818
01/30/2017 1:29 PM The Origin Of Water? by JE in Chicago	Last post: 06/27/2020 6:23 AM by JE in Chicago	48	530
02/22/2017 2:11 PM Help In Understanding These Chemicals for Sublimation Process by rhonda72	Last post: 05/14/2020 6:06 PM by Dwightbrley	14	1672
04/14/2020 11:22 AM Why Does Chemical Injection Pump Stop on Low and High Conductivity? by TurbineLover	Last post: 05/14/2020 7:08 AM by PWSlack	15	722
09/14/2010 4:17 AM Pine Oil + Sulfonic Acid by Mohamed Wahab	Last post: 05/12/2020 4:00 AM by Anonymous Poster	21	4949
04/02/2020 11:10 AM RO Plant Feed Water Temperature High 42 C by user-deleted-1071	Last post: 04/20/2020 1:19 AM by user-deleted-1071	16	786
08/29/2013 3:19 AM How I Can Change the Color of Mineral Oil? by anwarali	Last post: 04/18/2020 5:19 PM by SolarEagle	18	2108
04/14/2020 7:34 AM Formulation of White Phenyl by Anonymous Poster	Last post: 04/14/2020 11:00 AM by PWSlack	7	1283
03/24/2020 3:44 PM Making Copper Paint at Home by buzneg	Last post: 04/12/2020 3:18 AM by PWSlack	42	816
04/04/2020 3:30 AM Intermittent Blowdown Requirements by Swaleha	Last post: 04/08/2020 4:55 PM by PWSlack	14	487
03/30/2020 10:59 PM Problem in Continuous Casting of Resulfurized Steel by mohammadjavad	Last post: 04/01/2020 8:03 AM by SolarEagle	4	280
03/14/2020 3:39 PM Let's Share Hand Sanitizer Rub Formulation by shaizyshah	Last post: 03/25/2020 8:08 PM by dkwarner	32	1020
03/12/2020 8:44 PM Can a 50 Gallon Plastic Barrel be Disinfected? by JE in Chicago	Last post: 03/18/2020 12:53 AM by phoenix911	19	1370
01/18/2013 5:21 PM Freezing Point of Water by ronseto	Last post: 03/12/2020 1:21 PM by dkwarner	65	1502
02/18/2020 3:23 AM Leakage of Air Fin Exchanger Due to Reduction in Column Pressure by Anonymous Poster	Last post: 02/24/2020 5:43 AM by PWSlack	6	170
02/18/2020 12:17 PM RVP of Naphtha and LPG by Anonymous Poster	Last post: 02/24/2020 4:35 AM by Anonymous Poster	6	498
02/17/2020 9:02 PM ATF Production from Kerosene Issue by Anonymous Poster	Last post: 02/18/2020 11:34 PM by simonsd	6	246
02/05/2015 4:30 PM Oceans of Energy by Dragon113	Last post: 02/18/2020 11:35 AM by hoo8975	62	995
02/14/2020 1:16 PM Lead Sulfate Mixed with Metallic Lead and Other Metals, Any Reactions? by BenkeiDNA	Last post: 02/17/2020 6:48 AM by PWSlack	17	243
07/10/2008 6:27 AM Atomized Lube Oil Flash Point by Quadmaster96	Last post: 02/09/2020 2:33 PM by gerrydixon	12	718
01/29/2020 4:57 AM Organic Additives/Inhibitors to Car Coolant by shaizyshah	Last post: 01/30/2020 11:33 AM by ccoop609	3	361
08/04/2008 1:45 PM Glue for Staple pin by fashamsi75	Last post: 11/12/2019 12:13 AM by sisira1	4	586
06/22/2019 12:05 AM Thickener Bleach by tara	Last post: 10/14/2019 9:14 PM by JNB	13	429
06/23/2019 4:46 AM Thickening of Caustic Soda by ASHRAFUL KABIR	Last post: 10/13/2019 12:59 PM by demir	5	453
05/21/2017 10:41 PM I Need Help by rhonda72	Last post: 10/13/2019 5:39 AM by not so smart	40	711
05/13/2017 11:01 AM Nitroglycerin Question by Spaceracer 63	Last post: 10/08/2019 2:45 AM by sukalu88	48	1409
05/10/2017 2:30 AM Nitrogen Flow Calculation by haribandi	Last post: 10/08/2019 2:43 AM by sukalu88	12	512
05/02/2017 5:19 AM Rubber and Heat by IdeaSmith	Last post: 10/08/2019 2:41 AM by sukalu88	49	1209
04/21/2017 9:11 PM White Color Scale Removal in Domestic Water PVC Pipes by smartkrish07	Last post: 10/08/2019 2:38 AM by sukalu88	13	682
08/23/2019 11:55 AM Insulating Kits for Flanges Between Carbon Steel and P11 Alloys by lum sau weng	Last post: 09/17/2019 11:11 AM by lum sau weng	16	721
07/22/2019 1:35 PM Removing Limescale Buildup on Aluminum Boat by CaptianDan	Last post: 07/31/2019 9:02 PM by SolarEagle	55	1083
07/13/2018 5:46 PM FIBC Material Question by waterwater	Last post: 07/24/2019 2:10 AM by beanssi	30	544
07/14/2019 8:48 AM Can Air Ionized by an Electric Field Transmit Electricity from Another Source at the Same Time? by Jerinsam	Last post: 07/16/2019 6:42 AM by PWSlack	10	313
06/23/2019 1:57 AM Aluminium Magnesium Silicate by tara	Last post: 06/25/2019 7:34 AM by PWSlack	10	204
03/18/2019 2:03 AM Thickener Bleach by tara	Last post: 06/22/2019 11:19 PM by tara	17	370
06/04/2019 1:14 PM Painting Spray Foam Insulation for Exterior Use by Seanboyd	Last post: 06/06/2019 2:13 AM by SolarEagle	13	614
05/26/2019 12:21 AM O-ring Permeation Model for Enclosure with Elastomeric Seals by gtgc	Last post: 05/28/2019 11:06 PM by gtgc	11	206
05/28/2019 11:24 AM Ideas from Engineers in Chlor-alkali Industry by nightcrawler	Last post: 05/28/2019 1:43 PM by SolarEagle	2	204
05/22/2019 11:14 AM Oil-based Drilling Mud-resistant Urethane by skhemo	Last post: 05/22/2019 1:38 PM by skhemo	5	178
05/19/2019 12:48 AM Increasing Mileage of Glue by madhead	Last post: 05/20/2019 10:06 AM by SolarEagle	9	186
05/19/2019 12:41 AM Additives for Increasing Initial Tack for Water Glass Adhesive by madhead	Last post: 05/19/2019 9:17 PM by madhead	2	131
05/18/2019 1:59 AM Phenolic Tag is Degrading at Exposure by Adeel Ahmad	Last post: 05/19/2019 3:53 PM by rwilliams	7	186
05/17/2019 3:54 AM Cooling Tower by stahir	Last post: 05/17/2019 11:07 AM by Brave Sir Robin	3	126
05/08/2019 7:44 PM Closed-Loop Recycling of Plastics Enabled by Dynamic Covalent Diketoenamine Bonds by Rixter	Last post: 05/13/2019 6:48 PM by SolarEagle	12	349
05/02/2019 9:51 AM 1-Component Resin in External Paving Joint Grout for Paving by Griffin	Last post: 05/04/2019 4:58 AM by jhhassociates	12	327
03/21/2019 1:35 PM Nimonic 90 Equivalent Materials by BlakeT	Last post: 03/22/2019 1:02 PM by BlakeT	19	703
12/17/2018 11:16 AM Is Cast Iron Body and Face Centered on Cube Structure? by lee1234	Last post: 03/16/2019 4:36 PM by PWSlack	5	287
02/14/2019 4:53 AM Sodium Acetate by HiTekRedNek	Last post: 03/11/2019 10:27 AM by Jonathan Jennings	11	327
11/14/2008 9:57 PM hot and cold water by Anonymous Poster	Last post: 03/10/2019 7:52 AM by chhackm	15	360
05/10/2015 12:45 PM Scientists Make Nanofibers Using Fridge Magnet and Ferrofluid by ella_maru	Last post: 02/15/2019 12:46 AM by Rattan	2	526
06/08/2017 9:31 AM Looking for a Better Metal or Alloy for School Project by alexramirez	Last post: 02/12/2019 9:06 PM by truth is not a compromise	49	1298
02/02/2019 4:23 PM How Does One Find the Right Concentration of Sulfuric and Nitric Acid That They Need? by jadon	Last post: 02/05/2019 2:02 PM by XNuke	25	377
01/23/2019 10:34 AM Does the Photoelectric Effect Require a Battery or a Circuit? by Jerinsam	Last post: 01/25/2019 2:58 PM by Rixter	6	566
11/08/2018 10:32 PM Copper vs. Stainless Steel by Anonymous Poster	Last post: 01/18/2019 4:28 PM by jmkates81	77	900
01/12/2019 5:49 PM Byproduct When Citric Acid and Iron Oxide Combine by Anonymous Poster	Last post: 01/15/2019 4:55 PM by LG_Dave	30	898
12/26/2018 4:34 PM Corrosion Issues with Flue Gas Containing BF3 Vapours by mackulky	Last post: 12/28/2018 11:34 AM by dshacks	5	439
12/02/2018 11:59 PM Low Alloy Steel by haidinu	Last post: 12/04/2018 6:04 PM by PWSlack	17	328
11/19/2018 10:48 PM How to Select a Good Pigment and Solvent Dye Supplier? by Anonymous Poster	Last post: 11/21/2018 1:16 AM by Pigments Solvents	4	176
08/05/2017 4:24 AM PVC Compounds Characteristics by kavin011	Last post: 11/19/2018 10:35 PM by Pigments Solvents	5	342
05/16/2018 11:45 PM Looking For Chemist/Chemical Companies by Lance-star	Last post: 11/19/2018 10:18 PM by Pigments Solvents	6	342
08/03/2018 6:10 AM Dust Remove/Settle Down from Water by Lalit Shukla	Last post: 11/15/2018 9:19 PM by kbajit	18	528
11/07/2018 7:55 AM Air Balancing in Blowers in Series by L.Ramamurthy	Last post: 11/12/2018 12:06 PM by PWSlack	7	284
10/17/2018 7:47 PM Glues Good with Polyethelyne and Gasoline by Kilowatt0	Last post: 10/22/2018 12:11 PM by Deavyn	32	1508
10/15/2018 1:10 AM Cleaning of Cooling Pads of Evaporative Air Coolers by Signode	Last post: 10/18/2018 3:35 PM by XNuke	12	864
10/12/2018 4:41 AM Degrees of Freedom in a Chemical Process by georgesvmp	Last post: 10/12/2018 9:20 AM by georgesvmp	4	181
10/08/2018 6:27 AM Flow in Concentric Pipes by Anonymous Poster	Last post: 10/11/2018 3:15 AM by bajrang.mh	27	311
10/09/2018 10:25 AM Reactive Flash by georgesvmp	Last post: 10/10/2018 7:15 AM by georgesvmp	4	218
10/04/2018 4:44 PM Mixing of Gases by NSS	Last post: 10/07/2018 1:31 PM by dkwarner	39	509
04/15/2010 3:38 AM Dangers of Fibreglass by luyombya	Last post: 10/04/2018 11:14 AM by john1920	5	202
07/29/2018 11:17 PM Foam Protection Philosophy for Tank Less than 18 Meters by tinakaran	Last post: 08/27/2018 12:13 PM by MJCronin	3	218
07/07/2009 6:30 AM Removing Enamel Coatings from Wires by paritosh.pawan	Last post: 08/22/2018 4:30 AM by Anonymous Poster	23	2533
08/02/2018 12:32 AM Effect of Turning on Properties of Low Carbon Steel by ANKUSH JAIN	Last post: 08/03/2018 7:04 PM by Jpfalt	14	334
04/30/2018 9:54 PM Compatibility Question by paulmars	Last post: 07/13/2018 10:31 PM by White	8	391
06/24/2018 2:16 PM Help Designing Shell and Tube HX by Krissssy	Last post: 06/27/2018 9:29 AM by PWSlack	21	457
08/28/2013 1:04 AM How to Detect Oil Leakage in Transformer by anwarali	Last post: 06/26/2018 11:45 AM by Transfo	12	737
06/22/2018 2:44 AM Descaling of Plate & Frame Caustic Heat Exchanger by nightcrawler	Last post: 06/25/2018 6:55 PM by nightcrawler	8	261

Display Options

Showing threads 101 to 200 of 5011

Sorted By	Sorted By	Sort Order	Sort Order
From The	From The
Post Type	Post Type
Tags (comma-delimited)	(comma-delimited)
Show Threads

	Got Something to Say?
	Ask a Question Start a Discussion

	Search this Forum
	Chemical & Material Science: Go

CR4 Sections

	Aerospace
	BioMech & BioMed
	Chemical & Material Science
	Civil Engineering
	Communications & Electronics
	Education and Engineering Careers
	Electrical Engineering
	General Discussion
	Instrumentation
	Manufacturing
	Mechanical Engineering
	New Technologies & Research
	Software & Programming
	Sustainable Engineering
	Transportation

	Site Directories
	Forum Directory Blog Directory User Group Directory RSS Feeds CR4 Rules of Conduct CR4 FAQ Site Glossary Who's Online (268 right now) Show Members

Forum : Chemical & Material Science

Discussion Threads

Got Something to Say?

Search this Forum

CR4 Sections

Site Directories