sulphur of cpc coke using method

ASTM D4239-13 : Standard Test Method for …

10.01.2013· Norma ASTM D4239-13 Vydána dne 1.10.2013. Standard Test Method for Sulfur in the Analysis Sample of Coal and Coke Using High-Temperature Tube Furnace Coustion

Need a method for determination of …

16.05.2011· Home › Forums › Coking › Operations › Coke Product, Feedstock, Storage, Handling › Coke Product › Need a method for determination of Green Coke Density This topic contains 6 replies, has 3 voices, and was last updated by Anonymous 9 years, 11 months ago. Author Posts Noveer 4, 2010 at 1:54 am #2474 Freddy Martinez Participant Hi, Please help …

Filtration and Separation In Sulfur …

01.04.2013· (Page 1) Sulfur is a major contaminant in the oil and gas industry that exists in various forms and requires separation from both water and process streams. In the many plants that make up the sulfur recovery trail, filtration and other separation processes are important in minimizing process upsets caused by the presence of contaminants.

Standard test methods for sulfur in the …

01.05.1998· This test method is under the jurisdiction of ASTM Committee D-5 on Coal and Coke and is the direct responsibility of Subcommittee D05.21 on Methods of Analysis. The current edition was approved on June 10, 1997, and published May 1998. It was originally published as D 4239-83. The last previous edition was D 4239-94.

Petroleum coke market tightens – …

12.12.2016· Its smelters are using some 4.0-4.5 Mt of higher-sulphur coke, “fuel coke”, which until last year allowed the country to remain a net exporter of the low-sulphur CPC, to the tune of around 2.0 Mt /year. The concern for AZ China was that Beijing will adopt the recognized industry standard of three percent sulphur as the cut-off point.

ASTM D4239: Standard Test Methods for Sulfur in the

ASTM D4239: Standard Test Methods for Sulfur in the Analysis Sample of Coal and Coke Using High Temperature Tube Furnace Coustion Methods 40 CFR 60, Appendix A-7. Case 1:13-cv-01215-EGS Document 1-7 Filed 08/06/13 Page 3 of 4.

Sellers of ultra low sulphur, calcined …

The raw coke directly out of coker is called green petcoke (GPC), green meaning unprocessed. This type of petcoke is called fuel grade petroleum coke and has higher sulphur content. The further processing of green petroleum coke by calcining produces Calcined Petcoke (CPC). This grade is used in the aluminum, steel and titanium smelting industry.

ASTM D4239 - 18e1 Standard Test Method …

ASTM D4239-18e1, Standard Test Method for Sulfur in the Analysis Sample of Coal and Coke Using High-Temperature Tube Furnace Coustion, ASTM International, West Conshohocken, PA, 2018, Back to Top

ASTM D4239 - Standard Test Method for …

01.09.2018· Standard Test Method for Sulfur in the Analysis Sample of Coal and Coke Using High- Temperature Tube Furnace Coustion active, Most Current Buy Now. Details. History. References Organization: ASTM: Publiion Date: 1 Septeer 2018: Status: active: Page

Standard Test Methods for Sulfur in the Analysis Sample of

1.1 These test methods cover two alternative procedures using high-temperature tube furnace coustion methods for the rapid determination of sulfur in samples of coal and coke. 1.2 These test methods appear in the following order: Sections Method A—High-Temperature Coustion Method with Acid Base Titration Detec-tion Procedures 6-9

Need a method for determination of …

16.05.2011· Home › Forums › Coking › Operations › Coke Product, Feedstock, Storage, Handling › Coke Product › Need a method for determination of Green Coke Density This topic contains 6 replies, has 3 voices, and was last updated by Anonymous 9 years, 11 months ago. Author Posts Noveer 4, 2010 at 1:54 am #2474 Freddy Martinez Participant Hi, Please help …

Standard Test Methods for Sulfur in the Analysis Sample of

Standard Test Methods for Sulfur in the Analysis Sample of Coal and Coke Using High-Temperature Tube Furnace Coustion Methods1 This standard is issued under the fixed designation D 4239; the nuer immediately following the designation indies the year of original adoption or, in the case of revision, the year of last revision.

US4509989A - Cleaning method for …

Process for removing hard to remove deposits containing elemental sulfur and multivalent compounds from a surface comprising (1) contacting the deposits with a cleaning composition comprising (a) a major portion of aliphatic amine, (b) water, and (c) an oxidizing or reducing agent, (2) allowing the cleaning composition to remain in contact with the deposits for sufficient time …

STUDY ON PHYSICAL-CHEMICAL PROPERTIES OF …

STUDY ON PHYSICAL-CHEMICAL PROPERTIES OF PETROLEUM COKES* S. BIRGHILA1, I. CARAZEANU POPOVICI1, A. DUMITRU2 1Ovidius University, Chemistry Department, Constanţa, 900527, Romania E-mail: [email protected]; [email protected] 2Ovidius University, Chemical Technology and Engineering Department, Constanţa, 900527, …

Standard Test Method for Sulfur in the Analysis Sample of

procedure for Method A uses a pure substance, BBOT, to calibrate the sulfur analyzer. 3.2 Coustion Method B (1150°C) A weighed test por-tion of sample is burned in a quartz coustion tube in a 1 This test method is under the jurisdiction of ASTM Committee D05 on Coal and Coke and is the direct responsibility of Subcommittee D05.21 on Methods of

Industrial / Commercial fuels Paraffin Wax Mineral

Coke (CPC). CPC produced at Numaligarh Refinery limited is one of best in the world best because of its superior properties i.e. low Sulphur, low CTE, good sizing, etc. makes it ideally suitable for manufacturing of Graphite Electrodes. Yearly production is around 70 TMT. CPC is dispatched from Numaligarh Marketing Terminal both by Rail and

STUDY ON PHYSICAL-CHEMICAL PROPERTIES OF …

STUDY ON PHYSICAL-CHEMICAL PROPERTIES OF PETROLEUM COKES* S. BIRGHILA1, I. CARAZEANU POPOVICI1, A. DUMITRU2 1Ovidius University, Chemistry Department, Constanţa, 900527, Romania E-mail: [email protected]; [email protected] 2Ovidius University, Chemical Technology and Engineering Department, Constanţa, 900527, …

Standard test methods for sulfur in the …

01.05.1998· This test method is under the jurisdiction of ASTM Committee D-5 on Coal and Coke and is the direct responsibility of Subcommittee D05.21 on Methods of Analysis. The current edition was approved on June 10, 1997, and published May 1998. It was originally published as D 4239-83. The last previous edition was D 4239-94.

Sulfur distribution in coke and sulfur removal …

01.10.2007· Our previous studies confirmed that it is possible to reduce sulfur content in coke by blowing COG into the coking chaer from the bottom of the coke oven during the later stage of coking process. The related chemical action is mainly the removal of both organic and inorganic sulfur in semi-coke by H 2 in the form of H 2 S.

Standard Test Method for Sulfur in the Analysis Sample of

procedure for Method A uses a pure substance, BBOT, to calibrate the sulfur analyzer. 3.2 Coustion Method B (1150°C) A weighed test por-tion of sample is burned in a quartz coustion tube in a 1 This test method is under the jurisdiction of ASTM Committee D05 on Coal and Coke and is the direct responsibility of Subcommittee D05.21 on Methods of

IS 1350-1 (1984): Methods of Test for Coal and Coke, Part

1965§ for coke. 4.2 Preparation ofSample Cor Test 4.2.0 Central - It is expected that methods of sampling prescribed in IS: 436 (Part IJScction 1)-196''ltand IS : 436 (Part II)-1965§would have been followed in the preparation of samples sent to the laboratory. Besides, the laboratory samples to be used for the analysis of coal and coke, special

IS 1350-1 (1984): Methods of Test for Coal and Coke, Part

1965§ for coke. 4.2 Preparation ofSample Cor Test 4.2.0 Central - It is expected that methods of sampling prescribed in IS: 436 (Part IJScction 1)-196''ltand IS : 436 (Part II)-1965§would have been followed in the preparation of samples sent to the laboratory. Besides, the laboratory samples to be used for the analysis of coal and coke, special

Production and Appliion of Calcined Coke In Rotary

ALCINED Petroleum Coke (CPC) is manufactured from Raw Petroleum Coke (RPC) by the process known as high temperature pyrolysis. Several papers have been published over the last 5 years comparing rotary kiln calciners to shaft calciners [1,2,3,4]. Shaft calciners are common in China but there are very few operating outside of China.

IS 1350-1 (1984): Methods of Test for Coal and Coke, Part

1965§ for coke. 4.2 Preparation ofSample Cor Test 4.2.0 Central - It is expected that methods of sampling prescribed in IS: 436 (Part IJScction 1)-196''ltand IS : 436 (Part II)-1965§would have been followed in the preparation of samples sent to the laboratory. Besides, the laboratory samples to be used for the analysis of coal and coke, special

Use of Thermally Desulfurized Shaft CPC for Anode Production

and RD of calcined petroleum coke (CPC) resulting from TDS has previously been attributed to an increase in micro-porosity [4]. The best analytical method to charac-terize this is high pressure mercury (Hg) intrusion porosimetry. The pore size distribution curves of TDS coke show the appearance of a in the 0.01–0.10 µm pore

Standard test methods for sulfur in the …

01.05.1998· This test method is under the jurisdiction of ASTM Committee D-5 on Coal and Coke and is the direct responsibility of Subcommittee D05.21 on Methods of Analysis. The current edition was approved on June 10, 1997, and published May 1998. It was originally published as D 4239-83. The last previous edition was D 4239-94.

ASTM-D4239 | Standard Test Method for …

ASTM-D4239 Standard Test Method for Sulfur in the Analysis Sample of Coal and Coke Using High-Temperature Tube Furnace Coustion - ICS Nuer Code 75.160.10 (Solid fuels)

Preparation of sulfur from coke gas by a …

Preparation of sulfur from coke gas by a method analogous to the Thylox process on a semifactory scale in Enakievo. [Desulfurization of coke gas using As/sub 2/O/sub 3/ and NaOH]