SlideShare a Scribd company logo
1 of 2
Download to read offline
Лаборатория иши №2
Минерал ўғитлар ва тузларнинг донадорлик таркибини
аниқлаш.
Ишнинг мақсади: Минерал ўғитларнинг гранулометрик таркибини аниқлаш
Керакли асбоб
ва реактивлар:
1. Техник ёки аналитик тарозилар
2. Диаметри 1,2,3,4,5мм бўлган ғалвирлар
Ишнинг бажаралиши
Минерал ўғитларнинг гранулометрик таркибини аниқлаш қуйидаги
ишлаб чиқилган усул ёрдамида амалга оширилади. Бу усул қуйидагича амалга
оширилади: сочилиши режалаштирилган минерал ўғит намуналаридан
тарозида ўлчаб бир кг дан олинади. Ўлчами бир кг бўлган ўғит дастлаб
диаметри 5 мм бўлган ғалвирдан, сўнгра 4 мм ва ҳакоза охири 1мм бўлган
ғалвирдан ўтказилади. Ўлчашлар уч марта такрорланади. Олинган
қийматларнинг ўртачаси чиқарилади. Ҳар бир таркиб миқдорининг умумийга
нисбатан процент нисбати аниқланади.
Ҳисоблаш. Минерал ўғитларнинг гранулометрик таркиби масса улуш
(%) ҳисобида қуйидаги формула бўйича ҳисобланади:
100
)
( 1



m
m
m
 , %
бу ерда: m1 – доналар ўлчами 1мм дан кичик, г;
m2 – доналар ўлчами 1мм дан 4мм гача, г;
m3 – доналар ўлчами 4мм дан катта, г;
m – бошланғич тортиб олинган минерал ўғит массаси, г.
2.1-Расм. Минерал ўғитларнинг гранулометрик таркибини аниқлаш қуроллари
2.2-Расм. Гранулометрик таркиби 1÷2 мм бўлган ўғит кўриниши
2.3-Расм. Гранулометрик таркиби 3 мм дан катта бўлган ўғит кўриниши
Тажрибада олинган натижалар қуйидаги жадвалга ёзилади.
2.1 - жадвал
Номи
1 мм
дан
кичик
%
1мм
дан
4мм
гача
%
4мм
дан
катта
% жами %
Карбамид
Селитра
Аммофос

More Related Content

Featured

Social Media Marketing Trends 2024 // The Global Indie Insights
Social Media Marketing Trends 2024 // The Global Indie InsightsSocial Media Marketing Trends 2024 // The Global Indie Insights
Social Media Marketing Trends 2024 // The Global Indie Insights
Kurio // The Social Media Age(ncy)
 
Good Stuff Happens in 1:1 Meetings: Why you need them and how to do them well
Good Stuff Happens in 1:1 Meetings: Why you need them and how to do them wellGood Stuff Happens in 1:1 Meetings: Why you need them and how to do them well
Good Stuff Happens in 1:1 Meetings: Why you need them and how to do them well
Saba Software
 

Featured (20)

Content Methodology: A Best Practices Report (Webinar)
Content Methodology: A Best Practices Report (Webinar)Content Methodology: A Best Practices Report (Webinar)
Content Methodology: A Best Practices Report (Webinar)
 
How to Prepare For a Successful Job Search for 2024
How to Prepare For a Successful Job Search for 2024How to Prepare For a Successful Job Search for 2024
How to Prepare For a Successful Job Search for 2024
 
Social Media Marketing Trends 2024 // The Global Indie Insights
Social Media Marketing Trends 2024 // The Global Indie InsightsSocial Media Marketing Trends 2024 // The Global Indie Insights
Social Media Marketing Trends 2024 // The Global Indie Insights
 
Trends In Paid Search: Navigating The Digital Landscape In 2024
Trends In Paid Search: Navigating The Digital Landscape In 2024Trends In Paid Search: Navigating The Digital Landscape In 2024
Trends In Paid Search: Navigating The Digital Landscape In 2024
 
5 Public speaking tips from TED - Visualized summary
5 Public speaking tips from TED - Visualized summary5 Public speaking tips from TED - Visualized summary
5 Public speaking tips from TED - Visualized summary
 
ChatGPT and the Future of Work - Clark Boyd
ChatGPT and the Future of Work - Clark Boyd ChatGPT and the Future of Work - Clark Boyd
ChatGPT and the Future of Work - Clark Boyd
 
Getting into the tech field. what next
Getting into the tech field. what next Getting into the tech field. what next
Getting into the tech field. what next
 
Google's Just Not That Into You: Understanding Core Updates & Search Intent
Google's Just Not That Into You: Understanding Core Updates & Search IntentGoogle's Just Not That Into You: Understanding Core Updates & Search Intent
Google's Just Not That Into You: Understanding Core Updates & Search Intent
 
How to have difficult conversations
How to have difficult conversations How to have difficult conversations
How to have difficult conversations
 
Introduction to Data Science
Introduction to Data ScienceIntroduction to Data Science
Introduction to Data Science
 
Time Management & Productivity - Best Practices
Time Management & Productivity -  Best PracticesTime Management & Productivity -  Best Practices
Time Management & Productivity - Best Practices
 
The six step guide to practical project management
The six step guide to practical project managementThe six step guide to practical project management
The six step guide to practical project management
 
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
 
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...
 
12 Ways to Increase Your Influence at Work
12 Ways to Increase Your Influence at Work12 Ways to Increase Your Influence at Work
12 Ways to Increase Your Influence at Work
 
ChatGPT webinar slides
ChatGPT webinar slidesChatGPT webinar slides
ChatGPT webinar slides
 
More than Just Lines on a Map: Best Practices for U.S Bike Routes
More than Just Lines on a Map: Best Practices for U.S Bike RoutesMore than Just Lines on a Map: Best Practices for U.S Bike Routes
More than Just Lines on a Map: Best Practices for U.S Bike Routes
 
Ride the Storm: Navigating Through Unstable Periods / Katerina Rudko (Belka G...
Ride the Storm: Navigating Through Unstable Periods / Katerina Rudko (Belka G...Ride the Storm: Navigating Through Unstable Periods / Katerina Rudko (Belka G...
Ride the Storm: Navigating Through Unstable Periods / Katerina Rudko (Belka G...
 
Barbie - Brand Strategy Presentation
Barbie - Brand Strategy PresentationBarbie - Brand Strategy Presentation
Barbie - Brand Strategy Presentation
 
Good Stuff Happens in 1:1 Meetings: Why you need them and how to do them well
Good Stuff Happens in 1:1 Meetings: Why you need them and how to do them wellGood Stuff Happens in 1:1 Meetings: Why you need them and how to do them well
Good Stuff Happens in 1:1 Meetings: Why you need them and how to do them well
 

mineral o'g'it va tuzlarni donadorlik tarkibini aniqlash.pdf

  • 1. Лаборатория иши №2 Минерал ўғитлар ва тузларнинг донадорлик таркибини аниқлаш. Ишнинг мақсади: Минерал ўғитларнинг гранулометрик таркибини аниқлаш Керакли асбоб ва реактивлар: 1. Техник ёки аналитик тарозилар 2. Диаметри 1,2,3,4,5мм бўлган ғалвирлар Ишнинг бажаралиши Минерал ўғитларнинг гранулометрик таркибини аниқлаш қуйидаги ишлаб чиқилган усул ёрдамида амалга оширилади. Бу усул қуйидагича амалга оширилади: сочилиши режалаштирилган минерал ўғит намуналаридан тарозида ўлчаб бир кг дан олинади. Ўлчами бир кг бўлган ўғит дастлаб диаметри 5 мм бўлган ғалвирдан, сўнгра 4 мм ва ҳакоза охири 1мм бўлган ғалвирдан ўтказилади. Ўлчашлар уч марта такрорланади. Олинган қийматларнинг ўртачаси чиқарилади. Ҳар бир таркиб миқдорининг умумийга нисбатан процент нисбати аниқланади. Ҳисоблаш. Минерал ўғитларнинг гранулометрик таркиби масса улуш (%) ҳисобида қуйидаги формула бўйича ҳисобланади: 100 ) ( 1    m m m  , % бу ерда: m1 – доналар ўлчами 1мм дан кичик, г; m2 – доналар ўлчами 1мм дан 4мм гача, г; m3 – доналар ўлчами 4мм дан катта, г; m – бошланғич тортиб олинган минерал ўғит массаси, г. 2.1-Расм. Минерал ўғитларнинг гранулометрик таркибини аниқлаш қуроллари
  • 2. 2.2-Расм. Гранулометрик таркиби 1÷2 мм бўлган ўғит кўриниши 2.3-Расм. Гранулометрик таркиби 3 мм дан катта бўлган ўғит кўриниши Тажрибада олинган натижалар қуйидаги жадвалга ёзилади. 2.1 - жадвал Номи 1 мм дан кичик % 1мм дан 4мм гача % 4мм дан катта % жами % Карбамид Селитра Аммофос