Archives Hub
About
Coverage
Features
Researching
Contributing
1.1.0.7
Search
Help
Access to Materials
Menu
About
Coverage
Features
Researching
Contributing
Search
Help
Access to Materials
Back to Search
Within
New Search
Search
Records of Powell Duffryn Limited
Powell Duffryn Steam Coal Company Limited
Records of research department
Report of the Meeting about the Inhibitor Process (8th November 1933 at Wellington House, Buckingham Gate, London)
Previous
Next
Report of the Meeting about the Inhibitor Process (8th November 1933 at Wellington House, Buckingham Gate, London)
Archive Unit
For more information,
email the repository
Advice on
accessing these materials
Cite this description
Bookmark:
http://archiveshub.jisc.ac.uk/data/gb214-dpd/dpd/2/9/4
This material is held at
Glamorgan Archives / Archifau Morgannwg
Reference
GB 214 DPD/2/9/4
Dates of Creation
9 Nov 1933
Physical Description
1 file
Scope and Content
Report No. 234
Author W. Idris Jones
Archive Record
|
Table of contents
Table of contents
Expanded
Records of Powell Duffryn Limited
DPD
Powell Duffryn Limited (formerly Powell Duffryn Associated Collieries Limited)
DPD/1
Powell Duffryn Steam Coal Company Limited
DPD/2
Corporate and shareholding
DPD/2/1
Finance
DPD/2/2
Property and premises
DPD/2/3
Staff
DPD/2/4
Agents department for the Rhymney Valley collieries
DPD/2/5
Ivor Williams' papers as chief engineer for the Rhymney Valley collieries, works and power stations
DPD/2/6
Correspondence and papers of managers of Bargoed coke ovens laboratory
DPD/2/7
Correspondence and papers of Joseph West, manager
DPD/2/8
Records of research department
DPD/2/9
Meeting of the Institute of Fuel
DPD/2/9/1
Low Temperature Carbonisation Laboratory Investigations
DPD/2/9/2
The Knowles Process of Cracking and Coking
DPD/2/9/3
Report of the Meeting about the Inhibitor Process (8th November 1933 at Wellington House, Buckingham Gate, London)
DPD/2/9/4
Oil/Coal Dispersions and Visit to G. C. Hurrell & Co LTD (14th November 1933, Charlton, London)
DPD/2/9/5
Winter Washes (Visit on the 30th November 1933 to 1, Great Tower Street, London)
DPD/2/9/6
Visit to Gas Light and Coke Company’s
DPD/2/9/7
The Corrosion of Transformer Tubes
DPD/2/9/8
The Use of Compressed Gas in Motor Vehicles
DPD/2/9/9
Compressed Gas Traction (Visit to Mr Muir of Pontypridd Gas Company and Mr Richardson of Rhondda Transport Company)
DPD/2/9/10
The Wyndham Process, Summary of Investigations
DPD/2/9/11
Coal Classification
DPD/2/9/12
The Wyndham Process at the Experimental Tredoman Works Plant, Ystrad Mynach
DPD/2/9/13
Presoment on Barges (Visit to Messrs WE. Cory and Sons, Erith)
DPD/2/9/14
Synthatar Production
DPD/2/9/15
Report on the Visit on the 9th April 1934 to the Fuel Research Board Station, Greenwich
DPD/2/9/16
Tar Programme and Policy for 1934 and 1935
DPD/2/9/17
Internal Combustion Engines – the Masdler System
DPD/2/9/18
Experimental Work Carried Out on the British Rema Super Coal Classifier at the Tredomen Works
DPD/2/9/19
Knowles Process (Visit to Messrs Stewarts and Lloyds, Corby, Kettering)
DPD/2/9/20
The High Temperature Carbonisation of Little Rock Vein and Gorllwyn Seam Coals from the Britannia Colliery
DPD/2/9/21
Carbonised Coal Briquettes (Analytical and Combustion Properties of Pieter’s Synthracite Briquettes and also Illingworth’s Ovoids)
DPD/2/9/22
Report on the Visit on the 5th September 1934 to the Cunard Buildings, Liverpool
DPD/2/9/23
Report on the Visit on the 7th September 1934 to Gateshead and Wallsend-on-Tyne
DPD/2/9/24
Report on the Visit on the 6th September to the British Rema Manufacturing Coy., Halifax
DPD/2/9/25
The Gunard Colloidal Fuel Process
DPD/2/9/26
The Investigation of Coals Comprising Phurnod Part II (the behaviour of Aberdeen coals when burned in a domestic well-type grate)
DPD/2/9/27
The Knowles Process (Visit on the 10th October 1934 to Messrs Stewarts and Lloyds Works, Corby, Kettering)
DPD/2/9/28
Report on the Visit on the 11th October 1934 to the H.M. Fuel Research Centre, Greenwich
DPD/2/9/29
The Investigation of Coals Comprising Phurnod Part III (the behaviour of Aberdeen coals when burned in a domestic grate supplied with a Suvius grate fitment)
DPD/2/9/30
Laboratory Examnation of Medium Temperature Tar and Gas Spirit by the Carbonisation of a Balnd of Cwn and Aberdare Duffs (Produced at H.M. Fuel Research Station, East Greenwich)
DPD/2/9/31
Synthetic Anthracite – Estimated Costs of Production
DPD/2/9/32
The Investigation of Coals Comprising Phurnod Part IV (the ash softening points of coals examined)
DPD/2/9/33
The Investigation of Coals Comprising Phurnod Part V (General Observations, Remarks and Recommendations resulting from a consideration of Parts I, II, III AND IV of the Investigation)
DPD/2/9/34
Continuous Tar Distillation (Visit on the 8th January 1935 to the Wellingborough Gas Light Company)
DPD/2/9/35
The Flocculation of Washery Water (Visit on the 29th January 1935 to the Emlyn Colliery Company LTD, Llanelly)
DPD/2/9/36
The Carbonisation of Ovoids – Results of Research Work
DPD/2/9/37
Koppers Ovens Pontypridd – Revised Cost Estimates
DPD/2/9/38
Report of the Meeting on the 12th February 1935 with Mr H. P. Stephenson ofCoal and Allied Industries Limited
DPD/2/9/39
The Knowles Process (Visit on the 12th February 1935 to Messrs H. A Brassert & Company LTD)
DPD/2/9/40
The Use of Coal as a Filler for Road Tar
DPD/2/9/41
The Blumner Colloidal Fuel Process
DPD/2/9/42
Report on the Visit to the Dutch State Mines and Mannheim Power Station
DPD/2/9/43
The Fischer Kogasin Process
DPD/2/9/44
Energising of Coal and Coke – Hackford Process
DPD/2/9/45
The Woidich or Carbonol Process
DPD/2/9/46
The Haeck Process
DPD/2/9/47
The Knowles Process – Results of Test on Tar/Coal Carbonisation and also Estimated Costs
DPD/2/9/48
The Use of Coal (Ogilvie and Groesfaen) Dusts for Coking
DPD/2/9/49
Colloidal Fuel – Tests on S/S Berengeria
DPD/2/9/50
The Production of Smokeless Domestic Fuel Part 1 (Tests in Koppers Ovens, Pontypridd)
DPD/2/9/51
Gas for Fischer Process
DPD/2/9/52
The Production of Smokeless Domestic Fuel Part 4
DPD/2/9/53
Colloidal Fuel – Tests at Wallsend 14th-17th January 1935
DPD/2/9/54
Robinson Sindley Process Oil from Industrial Gas (Tests at Epsom 10th-11th January 1936)
DPD/2/9/55
Flocculation Plant Test on the14th-18th January 1936, Duffryn Rhondda Washery by the Emlyn Anthracite Colliery Limited
DPD/2/9/56
Flocculation Plant Test on the 6th-15th February 1936, Duffryn Rhondda Washery
DPD/2/9/57
Colloidal Fuel – Tests at Wallsend 11th-12th March 1936
DPD/2/9/58
The Production of Synthetic Lubricating Oils Etc. (Visit on the 18th March 1936 to Professor Nash, Birmingham University)
DPD/2/9/59
Interim Report on Coal Breaking Tess at Elliot and Llanharan Collieries
DPD/2/9/60
The Breaking of Coal
DPD/2/9/61
The Dustproofing of Coal
DPD/2/9/62
The Examination of the Coking Properties of the Britannia Rock Vein Seam
DPD/2/9/63
Coke for Water Gas Production for the Fischer System
DPD/2/9/64
Tests on S/S/ Berengeria, Southampton, 8th-10th June 1936
DPD/2/9/65
Summary of Reports Issued During 1935 and 1936 on Low Temperature Carbonisation and Colloidal Fuel Processes Together With Various Modern Oil-From-Coal Processes
DPD/2/9/66
The Breaking of Coal
DPD/2/9/67
Coke and Gas for Fischer Synthesis
DPD/2/9/68
New Test for Determining the Burning Characteristics of Coal
DPD/2/9/69
Domestic Fuel Part 5
DPD/2/9/70
The Characteristics of Pitch Used for Briquetting (A Comparison between samples of Pitch from Bargoed Coke Ovens and Midland Tar Distillers LTD, Langley Green)
DPD/2/9/71
Test of the Flocculating Plant at Llanharan Colliery
DPD/2/9/72
Report on the Visits to the Gas Light and Coke Company, Beckton, Hardman’s of Hull and Dorman Long’s Tar Plant at Port Clarence
DPD/2/9/73
Coal Breaking VI
DPD/2/9/74
Domestic Fuel Part 7
DPD/2/9/75
Fuel for Gas Generator Vehicles
DPD/2/9/76
The Salerni Process of Low Temperature Carbonisation
DPD/2/9/77
Flocculating Plant at Maritime Washery
DPD/2/9/78
Development of Laboratory Tests on the Burning Characteristics of P.D.A.C. Coals
DPD/2/9/79
Dustproofing of Coal (II) – Coal for Briquetting with Pitch
DPD/2/9/80
Examination of the Coking Properties of the Graig Seam Coal
DPD/2/9/81
The Tromp Coal Washing Process
DPD/2/9/82
Full Scale Coking Tests at Maritime Coke Works
DPD/2/9/83
The Examination of a Sample of Welsh Navigation Foundry Coke
DPD/2/9/84
Colloidal Fuel Summary of Work on the 31st January 1938
DPD/2/9/85
Hydrogenation by means of Nascent Electrolytic Hydrogen (The Thomas-Davies Proces)
DPD/2/9/86
The Wetting of Dusts
DPD/2/9/87
Domestic Fuel (Large Scale Tests at Maritime Works)
DPD/2/9/88
Report on the Visit to Works of Hull Distillery Co. LTD, and British Solvents LTD
DPD/2/9/89
Foundry Coke Production, the Effect of Carbonising Time and Temperature
DPD/2/9/90
Report on the Visits on the 16th-23rd May 1938 to Holland, Germany and Belgium
DPD/2/9/91
Dustproofing of Coal (III) – Coal for Briquetting with Pitch, Large Scale Tests
DPD/2/9/92
Dustproofing of Coal (IV)
DPD/2/9/93
Examination of Crynant Coal
DPD/2/9/94
Manufacture of Small Ovoids
DPD/2/9/95
The Illingworth Process
DPD/2/9/96
Report on the Examination of Scunthorpe Coal
DPD/2/9/97
The Dupont Sink and Float Separator
DPD/2/9/98
The Production of Synthetic Resins
DPD/2/9/99
The Microducing Process (Visit on the 13th September 1938 to the Buell Combustion Company LTD)
DPD/2/9/100
A Comparison of the Tromp and Barvoys Coal Washing Processes
DPD/2/9/101
Aberdare Duff
DPD/2/9/102
Aberdare Large Coal
DPD/2/9/103
Methanol Synthesis Ex Lurgi Gas
DPD/2/9/104
The Production of Breaker Cobbles
DPD/2/9/105
Report on the Visit on the 24th November 1938 to the Wilton Continuous Tar Distillation Plant, Fort Clarence, Middlesbrough
DPD/2/9/106
The Experimental Chance Washer at Erith Test for Powell Duffryn Associated Collieries Limited
DPD/2/9/107
Colloidal Fuel Preliminary Trials with Micronised Coal and Britoleum Oil
DPD/2/9/108
Coke Breaking
DPD/2/9/109
London Power Company Coal Dump at Dagenham
DPD/2/9/110
Micronised Coal Experiments with the Microniser
DPD/2/9/111
Examination of English Coking Coals (i.) Parkgate Brights ex Manvers Main Colliery, South Yorkshire ii.) Blend of Parkgate and Silkstone Brights ex Aldwarke Main Colliery, South Yorkshire iii.) Blend of Tupton and Black Shale coals ex Hardwick Main Colliery, South Yorkshire)
DPD/2/9/112
Phurnacite Activation
DPD/2/9/113
Power Duff Production at Tymawr
DPD/2/9/114
Preliminary Report on Fuels for Producer Gas Traction
DPD/2/9/115
Powell Duffryn Flocculating Agent, August 1939, Duffryn Rhondda
DPD/2/9/116
Flocculating Plant for Bargoed Washeries
DPD/2/9/117
English Coking Coals – The Use of Elliot and Cwm Duffs for Blending
DPD/2/9/118
Producer Gas Traction No. 1 – The Breaking of Medium Temperature Coke
DPD/2/9/119
The Enrichment of Anthracene Salts (Part II of Report No. 443)
DPD/2/9/120
Producer Gas Traction No. 3 - Tests in Gohin Poulenc Producer
DPD/2/9/121
Phurnacite Activation
DPD/2/9/122
Phurnacite – Availability of Suitable Coal
DPD/2/9/123
Producer Gas Traction No. 5 – Carbonised Dry Steam Peas
DPD/2/9/124
Producer Gas Traction No. 6 – The Manufacture of Carbonised Ovoids
DPD/2/9/125
Producer Gas Traction No. 4 – Effect of Steaming During Carbonisation
DPD/2/9/126
Choke Fed Rolls (Visit on the 2nd July 1940 to Billingham)
DPD/2/9/127
Treatment of Washery Water II – Slurry Cyclones and Increased Slurry Dewatering at Penallta
DPD/2/9/128
Phurnod Production (Maerdy and Ferndale Coals)
DPD/2/9/129
Producer Gas Traction No. 7 – Report on the Performance of the Converted P. D. A. C Lorry
DPD/2/9/130
Phurnacite – The Carbonisation of Ovoids Manufactured from Blends
DPD/2/9/131
Producer Gas Traction No. 8 – The Carbonisation of Peas and Beans at Middle Duffryn Fuel Works
DPD/2/9/132
Phurnacite – Availability of Suitable Coal II
DPD/2/9/133
The Softening Points of Pitches from Various Crude Tars
DPD/2/9/134
The Design of Chutes
DPD/2/9/135
The Dry Cleaning of Coal
DPD/2/9/136
The Peatose Process – Cost of Production
DPD/2/9/137
Carbonisation of Windsor Upper Six Feet Coal
DPD/2/9/138
The Production of Slurry
DPD/2/9/139
The Rubber Belt Coal Conveyor
DPD/2/9/140
The Examination of Graigola Coals
DPD/2/9/141
The Carbonisation of Cobbles
DPD/2/9/142
Preparation of Flocculating Reagents
DPD/2/9/143
Fine Coal Washing – The Use of Clarified Water in M.S. Froth Flotation Washers
DPD/2/9/144
The Manufacture of Pyridine
DPD/2/9/145
The Manufacture of Anthracene
DPD/2/9/146
General Working Plan of the Tar Distillation Plant at Ostrava
DPD/2/9/147
Carbolic and Cresylic Acids Plant at Ostrava
DPD/2/9/148
Carbolic Oil from Caerphilly
DPD/2/9/149
Carbon Blacks
DPD/2/9/149B
Naphthalene Plant
DPD/2/9/150
Short Description of the Distillation Plants, Boilers, Storage Tanks etc. at Ostrava
DPD/2/9/151
Carbonisation of Windsor Six Feet Coal
DPD/2/9/152
Dust and Slurry
DPD/2/9/153
Producer Gas Manufacture – Use of Dry Steam Coals
DPD/2/9/154
Liquid Methane (Visit to Donald Bagley Limited)
DPD/2/9/155
The Production of Refined Mapthalene
DPD/2/9/156
Use of Caerphilly Tar Plant Oils in Froth Flotation Plants
DPD/2/9/157
Recent Developments in Oil Treatment
DPD/2/9/158
The Holmes Jaffhor Dust Extractor
DPD/2/9/159
Treatment of Washery Water Performance of Slurry Cyclone at Penallta
DPD/2/9/160
Treatment of Washery Water Performance of Slurry Cyclone at Penallta
DPD/2/9/161
Characteristics of the Petroleum Oils of the World
DPD/2/9/162
Pipe Colour and Kiln Atmosphere
DPD/2/9/163
Liquid Methane Visit to Holditch Colliery
DPD/2/9/164
Study of Coal – Pitch Mixtures
DPD/2/9/165
An Examination of the Penllwyngwent Coals
DPD/2/9/166
Maritime Washery Slurry
DPD/2/9/167
Cardiff Gas Works Tar
DPD/2/9/168
The Manufacture of Briquetted Fuels
DPD/2/9/169
The Manufacture of Briquetted Fuels
DPD/2/9/170
A Study in Briquetting Influence of Briquetting Pressure
DPD/2/9/171
The Peatose Briquetting Process
DPD/2/9/172
An Examination of the Wyndham Colliery Coals
DPD/2/9/173
Visit to Coryton Oil Depot
DPD/2/9/174
Briquetting of Petroleum Coke with Bitumen Binder - Trinidad Leaseholds Limited
DPD/2/9/175
An Examination of Scottish Semi- Anthracites from the Point of View of their Suitability for Phumacite Manufacture
DPD/2/9/176
The Examination of Wetting Agents for Clay
DPD/2/9/177
Visit to Research Department, Metropolitan Vickers Ltd, Trafford Park, July 20th, 1944
DPD/2/9/178
Visit to Research Department, Metropolitan Vickers Ltd, Trafford Park, July 20th, 1944
DPD/2/9/179
Visit to Trimpell Ltd, Heysham Lancs. July 18th, 1944
DPD/2/9/180
Visit to Trimpell Ltd, Heysham Lancs. July 18th, 1944
DPD/2/9/181
Visit to Trimpell Ltd, Heysham Lancs. July 18th, 1944
DPD/2/9/182
The Characteristics of Some Representative Samples of Adhesive Emulsion
DPD/2/9/183
Visit to Trimpell Ltd, Heysham, Lancs. July 18th, 1944
DPD/2/9/184
Visit to Trimpell Ltd, Heysham, Lancs. July 18th, 1944
DPD/2/9/185
‘Adhesive Emulsion’
DPD/2/9/186
‘Adhesive Emulsion’
DPD/2/9/187
Visit to Research Department. Lever-Unilever Ltd. Port Sunlight. July 21st, 1944
DPD/2/9/188
Examination of Kent coals being the substance of a Powell Duffyn Limited Research Department Report
DPD/2/9/189
Production of town gas at Nantgarw.
DPD/2/9/190
Fuel Briquettes- Burning characteristics.
DPD/2/9/191
Briquetting: Particle size distribution in relation to the strength of pitch bound briquettes
DPD/2/9/192
High Efficiency Fractionation
DPD/2/9/193
Coal washery design. The close circulation system.
DPD/2/9/194
The examination of Caerphilly pitch, Pt 1
DPD/2/9/195
The examination of Caerphilly pitch, Pt 3
DPD/2/9/196
The Examination of Tydraw Coals
DPD/2/9/197
The production of 40% antheracene by the Dorman Lord process
DPD/2/9/198
Barger core ovens
DPD/2/9/199
Briquetting: The use of the ‘Packer’ on the experimental Rolls
DPD/2/9/200
Hydraulic stowing, Laboratory Investigations
DPD/2/9/201
An examination of Scunthorpe coals
DPD/2/9/202
The oxidisation of coal tar hydrocarbons
DPD/2/9/203
An examination of north’s oven charge
DPD/2/9/204
Welsh Associated Collieries Limited
DPD/3
Records of acquired companies and subsidiaries
DPD/4
Housing societies
DPD/5