BLACK SULPHUR PLANT FROM ELEMENTAL SULPHUR, DNCB, CAUSTIC SODA AND SODIUM SULFIDE (CAP: 100 MT/MONTH)
[EIRI/EDPR/4873] J.C. 3094XL
Sulfur black dyes are high molecular weight polymeric compounds that are produced by the reaction of sulfur or sulfides with phenols and amines. They are commonly used in the dyeing industry owing to their cost effectiveness. Cotton-based textile companies are the key customers of sulfur black dyes. Various colorants that contain sulfur are available in the market; however, only those dyes that are soluble in water after reacting with sodium sulfides in alkaline conditions are considered actual sulfur black dyes. In alkaline conditions, sulfur black dye gets converted into leuco forms which is the soluble form and they show affinity to fibers. The commonly used reduced agents for the dyeing include sodium sulfhydrate, sodium polysulfide, glucose etc. Common salt when used with sulfur dyes acts as a catalyst. This facilitates the absorption process. Ease of application is the key benefit of the application of sulfur black dyes. These dyes can be used in cotton, nylon, and synthetics. Sulfur black dyes are highly complex. They consist of polysulfide and chromospheres side chains. The low water solubility is the basis of good wash –fastness of the dyed fabrics.
Technological developments in the textile industry is considered a key factor driving the global sulfur black dyes market. Cost effectiveness is also an important factor that attract consumers toward sulfur black dyes. Growth in the cotton-based textile industry is expected to positively impact the global sulfur black dyes market. Increase in population, rise in disposable income, and overall economic developments are anticipated to boost the global sulfur black dyes market. Ease of application is another key factor driving the global sulfur black dyes market. Advancements in chemical and polymer sectors are anticipated to have significant influence on the sulfur black dyes market.
COST ESTIMATION
Plant Capacity 4 Ton/Day
Land & Building (3000 Sq.Mtr) Rs. 1.84 Cr
Plant & Machinery Rs. 88.10 Lacs
Working Capital for 1 Month Rs. 1.64 Cr
Total Capital Investment Rs. 4.47 Cr
Rate of Return 39%
Break Even Point 54%
CONTENTS
INTRODUCTION
TYPICAL CONDITION FOR THE THIONATION ARE AS FOLLOWS:
STRUCTURE AND PROPERTIES OF SULFUR DYES
SULFUR DYES
CHEMICAL STRUCTURE:-
PROPERTIES OF SULFUR DYES
MAIN PROPERTIES OF THE SULFUR DYES ARE AS FOLLOWS:
FASTNERS PROPERTIES:-
ESTIMATION OF SULFUR DYES
USES AND APPLICATION OF LIQUID SULPHUR BLACK DYE
APPLICATION OF SULPHUR DYE
SPECIFICATION OF LIQUID SULPHUR BLACK DYE
CHARACTERISTICS AND FEATURES OF LIQUID SULPHUR BLACK DYE
FEATURES
CONSTITUTION
MECHANISING OF THE FORMATION OF SULFURE DYES:-
FORMATION OF SULFUR BLACK DYE FROM DIPHENYLAMINE
DERIVATIVES:-
1. DIPHENYL FORMATION:-
II. THIS DIPHENYL FORMATION:-
III A) THIS DIPHENYLAMINE DERIVATIVE:-
B) BLUE DYESTUFF FORMATION (WITH OUT LIBERATION OF NH3
C) BLACK DYESTUFF FORMATION (WITH LIBERATION OF NH3)
SULFUR SIDE CHAINS
CARBON LINKAGE:-
MECHANISM OF DYE APPLICATION
MARKET OVERVIEW AND TRADE PERFORMANCE FOR SULPHUR BLACK
SULPHIDE REDUCING AGENTS
NON-SULPHIDE REDUCING AGENTS
GLUCOSE
MERCAPTOETHANOL
ALKYLATION OF SULPHUR DYEINGS
OXIDATION OF SULPHUR DYES
DICHROMATE
IODATES
CHLORITE
HYDROGEN PEROXIDE
REDUCTION IN CHEMICALS
MARKET OVERVIEW OF SULPHUR BLACK
MARKET DRIVERS:
MARKET RESTRAINTS:
PRODUCTION OF SULPHUR BLACK
EXPORT OF SULPHUR BLACK
IMPORT OF SULPHUR BLACK
NET IMPORT OF SULPHUR BLACK
TOP FIVE EXPORT DESTINATIONS (2018-19) OF SULPHUR BLACK (MT)
TOP FIVE IMPORT DESTINATIONS (2018-19) OF SULPHUR BLACK (MT)
PRESENT MANUFACTURERS/SUPPLIERS OF SULPHUR BLACK DYE
SULPHUR BLACK
CHARACTERISTICS:
APPLICATION:
STORAGE:
GENERAL PROPERTIES:
REACTION ON CELLULOSE:
DYEING:
REMARKS:
AFTER TREATMENT:
FASTNESS PROPERTIES:
METHOD OF APPLICATION:
PRECAUTIONS FOR SAFE HANDLING:
SEQUENCES OF SULFUR BLACK MANUFACTURE
MANUFACTURING PROCESS OF SULPHUR BLACK
REACTION
POLY SULPHIDE PREPARATION
SODIUM SALT DINITRO PHENOLATE PREPARATION
FINAL REACTION
PROCESS FLOW DIAGRAM
MANUFACTURING PROCESS OF SULPHER BLACK (LIQUID)
GRAIN STANDARDIZATION
PROCESS FLOW DIAGRAM
DETAILS OF SULFUR BLACK DYE
SOLUBILISED SULFUR BLACK DYE
HEALTH & SAFETY ASPECTS
ECOLOGY
TOXICOLOGY
B.I.S. SPECIFICATION
1. SCOPE:
2. COLOUR FASTNERS RATING:
3. METHODS OF TEST:
LIGHT:
4. MAKING:
TABLE - I COLOUR FASTNESS RATING
1. SCOPE
2. PRINCIPLE:
3. SAMPLING:
4. TEST PIECE:
5. STANDARD PATTERNS:
TABLE - I SHALL BE USED FOR THIS TEST DYES FOR STANDARD
PATTERNS
6. APPARATUS:
7. PROCEDURE:
1. SCOPE
2. PRINCIPLE
3. SAMPLING
4. APPARATUS
5. REAGENTS:
6. PREPARATION OF TEST SPECIMENTS
SULPHUR DYE EFFLUENT
OXIDATION TREATMENT
BACTERIAL TREATMENT
CHEMICAL OXIDATION
TREATMENT TECHNOLOGIES AND EMISSION GUIDELINES IN DYE
PLANT LAYOUT
MANUFACTURE
AIR EMISSIONS
LIQUID EFFLUENTS
SOLID HAZARDOUS WASTES
EMISSIONS GUIDELINES
AIR EMISSIONS
LIQUID EFFLUENTS
TABLE EMISSIONS FROM DYE MANUFACTURING
TABLE EFFLUENTS FROM DYE MANUFACTURING
SOLID WASTES
AMBIENT NOISE
SUPPLIERS OF RAW MATERIALS
SUPPLIERS OF 2,4 DINITROCHLOROBENZENE
SUPPLIERS OF SODIUM SULFIDE
SUPPLIERS OF CAUSTIC SODA LYE
SUPPLIERS OF LABORATORY CHEMICALS
SUPPLIERS OF PLANT AND MACHINERY
SUPPLIERS OF REACTION VESSELS
SUPPLIERS OF MIXING VESSEL
SUPPLIERS OF FILTER PRESS
SUPPLIERS OF BOILER
SUPPLIERS OF LABORATORY EQUIPMENTS/LABORATORY
TESTING EQUIPMENTS
SUPPLIERS OF D.G. SET
APPENDIX – A:
01. PLANT ECONOMICS
02. LAND & BUILDING
03. PLANT AND MACHINERY
04. OTHER FIXED ASSESTS
05. FIXED CAPITAL
06. RAW MATERIAL
07. SALARY AND WAGES
08. UTILITIES AND OVERHEADS
09. TOTAL WORKING CAPITAL
10. TOTAL CAPITAL INVESTMENT
11. COST OF PRODUCTION
12. TURN OVER/ANNUM
13. BREAK EVEN POINT
14. RESOURCES FOR FINANCE
15. INSTALMENT PAYABLE IN 5 YEARS
16. DEPRECIATION CHART FOR 5 YEARS
17. PROFIT ANALYSIS FOR 5 YEARS
18. PROJECTED BALANCE SHEET FOR (5 YEARS)
